fix: search

Reviewed-on: #236
Reviewed-by: moritz <moritz@noreply.git.local-it.org>

.drone.yml

@@ -53,6 +53,8 @@ steps:
       - mix hex.audit
       # Provide hints for improving code quality
       - mix credo
+      # Check that translations are up to date
+      - mix gettext.extract --check-up-to-date
 
   - name: wait_for_postgres
     image: docker.io/library/postgres:17.6

CHANGELOG.md

@@ -12,8 +12,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - PostgreSQL trigram-based member search with typo tolerance
 - WCAG 2.1 AA compliant autocomplete dropdown with ARIA support
 - Bilingual UI (German/English) for member linking workflow
+- **Bulk email copy feature** - Copy email addresses of selected members to clipboard (#230)
+  - Email format: "First Last <email>" with semicolon separator (compatible with email clients)
+  - CopyToClipboard JavaScript hook with fallback for older browsers
+  - Button shows count of visible selected members (respects search/filter)
+  - German/English translations
 
 ### Fixed
 - Email validation false positive when linking user and member with identical emails (#168 Problem #4)
 - Relationship data extraction from Ash manage_relationship during validation
+- Copy button count now shows only visible selected members when filtering
 

Justfile

@@ -29,6 +29,7 @@ lint:
     mix format --check-formatted
     mix compile --warnings-as-errors
     mix credo
+    mix gettext.extract --check-up-to-date
 
 audit:
     mix sobelow --config

assets/js/app.js

@@ -27,6 +27,33 @@ let csrfToken = document.querySelector("meta[name='csrf-token']").getAttribute("
 // Hooks for LiveView components
 let Hooks = {}
 
+// CopyToClipboard hook: Copies text to clipboard when triggered by server event
+Hooks.CopyToClipboard = {
+  mounted() {
+    this.handleEvent("copy_to_clipboard", ({text}) => {
+      if (navigator.clipboard) {
+        navigator.clipboard.writeText(text).catch(err => {
+          console.error("Clipboard write failed:", err)
+        })
+      } else {
+        // Fallback for older browsers
+        const textArea = document.createElement("textarea")
+        textArea.value = text
+        textArea.style.position = "fixed"
+        textArea.style.left = "-999999px"
+        document.body.appendChild(textArea)
+        textArea.select()
+        try {
+          document.execCommand("copy")
+        } catch (err) {
+          console.error("Fallback clipboard copy failed:", err)
+        }
+        document.body.removeChild(textArea)
+      }
+    })
+  }
+}
+
 // ComboBox hook: Prevents form submission when Enter is pressed in dropdown
 Hooks.ComboBox = {
   mounted() {

docs/database-schema-readme.md

@@ -115,7 +115,6 @@ Member (1) → (N) Properties
 ### Member Constraints
 - First name and last name required (min 1 char)
 - Email unique, validated format (5-254 chars)
-- Birth date cannot be in future
 - Join date cannot be in future
 - Exit date must be after join date
 - Phone: `+?[0-9\- ]{6,20}`
@@ -169,7 +168,7 @@ Member (1) → (N) Properties
 ### Weighted Fields
 - **Weight A (highest):** first_name, last_name
 - **Weight B:** email, notes
-- **Weight C:** birth_date, phone_number, city, street, house_number, postal_code
+- **Weight C:** phone_number, city, street, house_number, postal_code
 - **Weight D (lowest):** join_date, exit_date
 
 ### Usage Example
@@ -381,7 +380,7 @@ Install "DBML Language" extension to view/edit DBML files with:
 - tokens (jti, purpose, extra_data)
 
 **Personal Data (GDPR):**
-- All member fields (name, email, birth_date, address)
+- All member fields (name, email, address)
 - User email
 - Token subject
 

docs/database_schema.dbml

@@ -122,7 +122,6 @@ Table members {
   first_name text [not null, note: 'Member first name (min length: 1)']
   last_name text [not null, note: 'Member last name (min length: 1)']
   email text [not null, unique, note: 'Member email address (5-254 chars, validated)']
-  birth_date date [null, note: 'Date of birth (cannot be in future)']
   paid boolean [null, note: 'Payment status flag']
   phone_number text [null, note: 'Contact phone number (format: +?[0-9\- ]{6,20})']
   join_date date [null, note: 'Date when member joined club (cannot be in future)']
@@ -153,7 +152,7 @@ Table members {
     **Club Member Master Data**
     
     Core entity for membership management containing:
-    - Personal information (name, birth date, email)
+    - Personal information (name, email)
     - Contact details (phone, address)
     - Membership status (join/exit dates, payment status)
     - Additional notes
@@ -183,7 +182,6 @@ Table members {
     **Validation Rules:**
     - first_name, last_name: min 1 character
     - email: 5-254 characters, valid email format
-    - birth_date: cannot be in future
     - join_date: cannot be in future
     - exit_date: must be after join_date (if both present)
     - phone_number: matches pattern ^\+?[0-9\- ]{6,20}$

docs/development-progress-log.md

@@ -1327,6 +1327,33 @@ end
 
 ---
 
+## Session: Bulk Email Copy Feature (2025-12-02)
+
+### Feature Summary
+Implemented bulk email copy functionality for selected members (#230). Users can select members and copy their email addresses to clipboard.
+
+**Key Features:**
+- Copy button appears only when visible members are selected
+- Email format: `First Last <email>` with semicolon separator (email client compatible)
+- Button shows count of visible selected members (respects search/filter)
+- CopyToClipboard JavaScript hook with clipboard API + fallback for older browsers
+- Bilingual UI (English/German)
+
+### Key Decisions
+
+1. **Email Format:** "First Last <email>" with semicolon - standard for all major email clients
+2. **Visible Member Count:** Button shows only visible selected members, not total selected (better UX when filtering)
+3. **Server→Client:** Used `push_event/3` - server formats data, client handles clipboard
+
+### Files Changed
+- `lib/mv_web/live/member_live/index.ex` - Event handler, helper function
+- `lib/mv_web/live/member_live/index.html.heex` - Copy button
+- `assets/js/app.js` - CopyToClipboard hook
+- `test/mv_web/member_live/index_test.exs` - 9 new tests
+- `priv/gettext/de/LC_MESSAGES/default.po` - German translations
+
+---
+
 ## Session: User-Member Linking UI Enhancement (2025-01-13)
 
 ### Feature Summary
@@ -1559,8 +1586,8 @@ This project demonstrates a modern Phoenix application built with:
 
 ---
 
-**Document Version:** 1.2  
-**Last Updated:** 2025-11-27  
+**Document Version:** 1.3  
+**Last Updated:** 2025-12-02  
 **Maintainer:** Development Team  
 **Status:** Living Document (update as project evolves)
 

docs/feature-roadmap.md

@@ -65,6 +65,7 @@
 - ✅ Sorting by basic fields
 - ✅ User-Member linking (optional 1:1)
 - ✅ Email synchronization between User and Member
+- ✅ **Bulk email copy** - Copy selected members' email addresses to clipboard (Issue #230)
 
 **Closed Issues:**
 - ✅ [#162](https://git.local-it.org/local-it/mitgliederverwaltung/issues/162) - Fuzzy and substring search (closed 2025-11-12)
@@ -99,10 +100,10 @@
 **Closed Issues:**
 - [#194](https://git.local-it.org/local-it/mitgliederverwaltung/issues/194) - Custom Fields: Harden implementation (S)
 - [#197](https://git.local-it.org/local-it/mitgliederverwaltung/issues/197) - Custom Fields: Add option to show custom fields in member overview (M)
+- [#161](https://git.local-it.org/local-it/mitgliederverwaltung/issues/161) - Remove birthday field from default configuration (S) - Closed 2025-12-02
 
 **Open Issues:**
 - [#157](https://git.local-it.org/local-it/mitgliederverwaltung/issues/157) - Concept how custom fields are handled (M, High priority) [0/4 tasks]
-- [#161](https://git.local-it.org/local-it/mitgliederverwaltung/issues/161) - Don't show birthday field for default configurations (S, Low priority)
 - [#153](https://git.local-it.org/local-it/mitgliederverwaltung/issues/153) - Sorting functionalities for custom fields (M, Low priority)
 
 **Missing Features:**

lib/membership/member.ex

@@ -24,7 +24,7 @@ defmodule Mv.Membership.Member do
   - Email format validation (using EctoCommons.EmailValidator)
   - Phone number format: international format with 6-20 digits
   - Postal code format: exactly 5 digits (German format)
-  - Date validations: birth_date and join_date not in future, exit_date after join_date
+  - Date validations: join_date not in future, exit_date after join_date
   - Email uniqueness: prevents conflicts with unlinked users
 
   ## Full-Text Search
@@ -42,6 +42,10 @@ defmodule Mv.Membership.Member do
   @member_search_limit 10
   @default_similarity_threshold 0.2
 
+  # Use constants from Mv.Constants for member fields
+  # This ensures consistency across the codebase
+  @member_fields Mv.Constants.member_fields()
+
   postgres do
     table "members"
     repo Mv.Repo
@@ -58,21 +62,7 @@ defmodule Mv.Membership.Member do
       # user_id is NOT in accept list to prevent direct foreign key manipulation
       argument :user, :map, allow_nil?: true
 
-      accept [
-        :first_name,
-        :last_name,
-        :email,
-        :birth_date,
-        :paid,
-        :phone_number,
-        :join_date,
-        :exit_date,
-        :notes,
-        :city,
-        :street,
-        :house_number,
-        :postal_code
-      ]
+      accept @member_fields
 
       change manage_relationship(:custom_field_values, type: :create)
 
@@ -105,21 +95,7 @@ defmodule Mv.Membership.Member do
       # user_id is NOT in accept list to prevent direct foreign key manipulation
       argument :user, :map, allow_nil?: true
 
-      accept [
-        :first_name,
-        :last_name,
-        :email,
-        :birth_date,
-        :paid,
-        :phone_number,
-        :join_date,
-        :exit_date,
-        :notes,
-        :city,
-        :street,
-        :house_number,
-        :postal_code
-      ]
+      accept @member_fields
 
       change manage_relationship(:custom_field_values, on_match: :update, on_no_match: :create)
 
@@ -308,11 +284,6 @@ defmodule Mv.Membership.Member do
       end
     end
 
-    # Birth date not in the future
-    validate compare(:birth_date, less_than_or_equal_to: &Date.utc_today/0),
-      where: [present(:birth_date)],
-      message: "cannot be in the future"
-
     # Join date not in the future
     validate compare(:join_date, less_than_or_equal_to: &Date.utc_today/0),
       where: [present(:join_date)],
@@ -375,10 +346,6 @@ defmodule Mv.Membership.Member do
       constraints min_length: 5, max_length: 254
     end
 
-    attribute :birth_date, :date do
-      allow_nil? true
-    end
-
     attribute :paid, :boolean do
       allow_nil? true
     end

lib/membership/membership.ex

@@ -53,6 +53,7 @@ defmodule Mv.Membership do
       # It's only used internally as fallback in get_settings/0
       # Settings should be created via seed script
       define :update_settings, action: :update
+      define :update_member_field_visibility, action: :update_member_field_visibility
     end
   end
 
@@ -123,4 +124,37 @@ defmodule Mv.Membership do
     |> Ash.Changeset.for_update(:update, attrs)
     |> Ash.update(domain: __MODULE__)
   end
+
+  @doc """
+  Updates the member field visibility configuration.
+
+  This is a specialized action for updating only the member field visibility settings.
+  It validates that all keys are valid member fields and all values are booleans.
+
+  ## Parameters
+
+    - `settings` - The settings record to update
+    - `visibility_config` - A map of member field names (strings) to boolean visibility values
+      (e.g., `%{"street" => false, "house_number" => false}`)
+
+  ## Returns
+
+    - `{:ok, updated_settings}` - Successfully updated settings
+    - `{:error, error}` - Validation or update error
+
+  ## Examples
+
+      iex> {:ok, settings} = Mv.Membership.get_settings()
+      iex> {:ok, updated} = Mv.Membership.update_member_field_visibility(settings, %{"street" => false, "house_number" => false})
+      iex> updated.member_field_visibility
+      %{"street" => false, "house_number" => false}
+
+  """
+  def update_member_field_visibility(settings, visibility_config) do
+    settings
+    |> Ash.Changeset.for_update(:update_member_field_visibility, %{
+      member_field_visibility: visibility_config
+    })
+    |> Ash.update(domain: __MODULE__)
+  end
 end

lib/membership/setting.ex

@@ -9,6 +9,8 @@ defmodule Mv.Membership.Setting do
 
   ## Attributes
   - `club_name` - The name of the association/club (required, cannot be empty)
+  - `member_field_visibility` - JSONB map storing visibility configuration for member fields
+    (e.g., `%{"street" => false, "house_number" => false}`). Fields not in the map default to `true`.
 
   ## Singleton Pattern
   This resource uses a singleton pattern - there should only be one settings record.
@@ -28,6 +30,9 @@ defmodule Mv.Membership.Setting do
 
       # Update club name
       {:ok, updated} = Mv.Membership.update_settings(settings, %{club_name: "New Name"})
+
+      # Update member field visibility
+      {:ok, updated} = Mv.Membership.update_member_field_visibility(settings, %{"street" => false, "house_number" => false})
   """
   use Ash.Resource,
     domain: Mv.Membership,
@@ -49,18 +54,65 @@ defmodule Mv.Membership.Setting do
     # Used only as fallback in get_settings/0 if settings don't exist
     # Settings should normally be created via seed script
     create :create do
-      accept [:club_name]
+      accept [:club_name, :member_field_visibility]
     end
 
     update :update do
       primary? true
-      accept [:club_name]
+      require_atomic? false
+      accept [:club_name, :member_field_visibility]
+    end
+
+    update :update_member_field_visibility do
+      description "Updates the visibility configuration for member fields in the overview"
+      require_atomic? false
+      accept [:member_field_visibility]
     end
   end
 
   validations do
     validate present(:club_name), on: [:create, :update]
     validate string_length(:club_name, min: 1), on: [:create, :update]
+
+    # Validate member_field_visibility map structure and content
+    validate fn changeset, _context ->
+               visibility = Ash.Changeset.get_attribute(changeset, :member_field_visibility)
+
+               if visibility && is_map(visibility) do
+                 # Validate all values are booleans
+                 invalid_values =
+                   Enum.filter(visibility, fn {_key, value} ->
+                     not is_boolean(value)
+                   end)
+
+                 # Validate all keys are valid member fields
+                 valid_field_strings = Mv.Constants.member_fields() |> Enum.map(&Atom.to_string/1)
+
+                 invalid_keys =
+                   Enum.filter(visibility, fn {key, _value} ->
+                     key not in valid_field_strings
+                   end)
+                   |> Enum.map(fn {key, _value} -> key end)
+
+                 cond do
+                   not Enum.empty?(invalid_values) ->
+                     {:error,
+                      field: :member_field_visibility,
+                      message: "All values in member_field_visibility must be booleans"}
+
+                   not Enum.empty?(invalid_keys) ->
+                     {:error,
+                      field: :member_field_visibility,
+                      message: "Invalid member field keys: #{inspect(invalid_keys)}"}
+
+                   true ->
+                     :ok
+                 end
+               else
+                 :ok
+               end
+             end,
+             on: [:create, :update]
   end
 
   attributes do
@@ -75,6 +127,12 @@ defmodule Mv.Membership.Setting do
         min_length: 1
       ]
 
+    attribute :member_field_visibility, :map,
+      allow_nil?: true,
+      public?: true,
+      description:
+        "Configuration for member field visibility in overview (JSONB map). Keys are member field names (atoms), values are booleans."
+
     timestamps()
   end
 end

lib/mv/constants.ex

@@ -0,0 +1,22 @@
+defmodule Mv.Constants do
+  @moduledoc """
+  Module for defining constants and atoms.
+  """
+
+  @member_fields [
+    :first_name,
+    :last_name,
+    :email,
+    :paid,
+    :phone_number,
+    :join_date,
+    :exit_date,
+    :notes,
+    :city,
+    :street,
+    :house_number,
+    :postal_code
+  ]
+
+  def member_fields, do: @member_fields
+end

lib/mv_web/components/core_components.ex

@@ -42,7 +42,11 @@ defmodule MvWeb.CoreComponents do
   attr :id, :string, doc: "the optional id of flash container"
   attr :flash, :map, default: %{}, doc: "the map of flash messages to display"
   attr :title, :string, default: nil
-  attr :kind, :atom, values: [:info, :error], doc: "used for styling and flash lookup"
+
+  attr :kind, :atom,
+    values: [:info, :error, :success, :warning],
+    doc: "used for styling and flash lookup"
+
   attr :rest, :global, doc: "the arbitrary HTML attributes to add to the flash container"
 
   slot :inner_block, doc: "the optional inner block that renders the flash message"
@@ -56,16 +60,20 @@ defmodule MvWeb.CoreComponents do
       id={@id}
       phx-click={JS.push("lv:clear-flash", value: %{key: @kind}) |> hide("##{@id}")}
       role="alert"
-      class="toast toast-top toast-end z-50"
+      class="z-50 toast toast-top toast-end"
       {@rest}
     >
       <div class={[
         "alert w-80 sm:w-96 max-w-80 sm:max-w-96 text-wrap",
         @kind == :info && "alert-info",
-        @kind == :error && "alert-error"
+        @kind == :error && "alert-error",
+        @kind == :success && "bg-green-500 text-white",
+        @kind == :warning && "bg-blue-100 text-blue-800 border border-blue-300"
       ]}>
         <.icon :if={@kind == :info} name="hero-information-circle" class="size-5 shrink-0" />
         <.icon :if={@kind == :error} name="hero-exclamation-circle" class="size-5 shrink-0" />
+        <.icon :if={@kind == :success} name="hero-check-circle" class="size-5 shrink-0" />
+        <.icon :if={@kind == :warning} name="hero-information-circle" class="size-5 shrink-0" />
         <div>
           <p :if={@title} class="font-semibold">{@title}</p>
           <p>{msg}</p>
@@ -111,6 +119,126 @@ defmodule MvWeb.CoreComponents do
     end
   end
 
+  @doc """
+  Renders a dropdown menu.
+
+  ## Examples
+
+      <.dropdown_menu items={@items} open={@open} phx-target={@myself} />
+  """
+  attr :id, :string, default: "dropdown-menu"
+  attr :items, :list, required: true, doc: "List of %{label: string, value: any} maps"
+  attr :button_label, :string, default: "Dropdown"
+  attr :icon, :string, default: nil
+  attr :checkboxes, :boolean, default: false
+  attr :selected, :map, default: %{}
+  attr :open, :boolean, default: false, doc: "Whether the dropdown is open"
+  attr :show_select_buttons, :boolean, default: false, doc: "Show select all/none buttons"
+  attr :phx_target, :any, default: nil
+
+  def dropdown_menu(assigns) do
+    unless Map.has_key?(assigns, :phx_target) do
+      raise ArgumentError, ":phx_target is required in dropdown_menu/1"
+    end
+
+    assigns =
+      assign_new(assigns, :items, fn -> [] end)
+      |> assign_new(:button_label, fn -> "Dropdown" end)
+      |> assign_new(:icon, fn -> nil end)
+      |> assign_new(:checkboxes, fn -> false end)
+      |> assign_new(:selected, fn -> %{} end)
+      |> assign_new(:open, fn -> false end)
+      |> assign_new(:show_select_buttons, fn -> false end)
+      |> assign(:phx_target, assigns.phx_target)
+      |> assign_new(:id, fn -> "dropdown-menu" end)
+
+    ~H"""
+    <div class="relative" phx-click-away="close_dropdown" phx-target={@phx_target}>
+      <button
+        type="button"
+        tabindex="0"
+        role="button"
+        aria-haspopup="menu"
+        aria-expanded={@open}
+        aria-controls={@id}
+        class="btn btn-ghost"
+        phx-click="toggle_dropdown"
+        phx-target={@phx_target}
+      >
+        <%= if @icon do %><.icon name={@icon} /><% end %>
+        <span><%= @button_label %></span>
+      </button>
+
+      <ul
+        :if={@open}
+        id={@id}
+        role="menu"
+        class="absolute right-0 mt-2 bg-base-100 z-[100] p-2 shadow-lg rounded-box w-64 max-h-96 overflow-y-auto border border-base-300"
+        tabindex="0"
+        phx-window-keydown="close_dropdown"
+        phx-key="Escape"
+        phx-target={@phx_target}
+      >
+        <li :if={@show_select_buttons} role="none">
+          <div class="flex justify-between items-center mb-2 px-2">
+            <span class="font-semibold">{gettext("Options")}</span>
+            <div class="flex gap-1">
+              <button
+                type="button"
+                role="menuitem"
+                aria-label={gettext("Select all")}
+                phx-click="select_all"
+                phx-target={@phx_target}
+                class="btn btn-xs btn-ghost"
+              >
+                {gettext("All")}
+              </button>
+              <button
+                type="button"
+                role="menuitem"
+                aria-label={gettext("Select none")}
+                phx-click="select_none"
+                phx-target={@phx_target}
+                class="btn btn-xs btn-ghost"
+              >
+                {gettext("None")}
+              </button>
+            </div>
+          </div>
+        </li>
+
+        <li :if={@show_select_buttons} role="separator" class="divider my-1"></li>
+
+        <%= for item <- @items do %>
+          <li role="none">
+            <label
+              role={if @checkboxes, do: "menuitemcheckbox", else: "menuitem"}
+              aria-checked={@checkboxes && Map.get(@selected, item.value, true)}
+              tabindex="0"
+              class="flex items-center gap-2 px-2 py-1 rounded cursor-pointer hover:bg-base-200"
+              phx-click="select_item"
+              phx-value-item={item.value}
+              phx-target={@phx_target}
+            >
+              <%= if @checkboxes do %>
+                <input
+                  type="checkbox"
+                  class="checkbox checkbox-sm"
+                  checked={Map.get(@selected, item.value, true)}
+                  tabindex="-1"
+                  aria-hidden="true"
+                  readonly
+                />
+              <% end %>
+              <span><%= item.label %></span>
+            </label>
+          </li>
+        <% end %>
+      </ul>
+    </div>
+    """
+  end
+
   @doc """
   Renders an input with label and error messages.
 
@@ -180,7 +308,7 @@ defmodule MvWeb.CoreComponents do
       end)
 
     ~H"""
-    <fieldset class="fieldset mb-2">
+    <fieldset class="mb-2 fieldset">
       <label>
         <input type="hidden" name={@name} value="false" disabled={@rest[:disabled]} />
         <span class="label">
@@ -192,7 +320,11 @@ defmodule MvWeb.CoreComponents do
             checked={@checked}
             class={@class || "checkbox checkbox-sm"}
             {@rest}
-          />{@label}
+          />{@label}<span
+            :if={@rest[:required]}
+            class="text-red-700 tooltip tooltip-right"
+            data-tip={gettext("This field cannot be empty")}
+          >*</span>
         </span>
       </label>
       <.error :for={msg <- @errors}>{msg}</.error>
@@ -202,9 +334,15 @@ defmodule MvWeb.CoreComponents do
 
   def input(%{type: "select"} = assigns) do
     ~H"""
-    <fieldset class="fieldset mb-2">
+    <fieldset class="mb-2 fieldset">
       <label>
-        <span :if={@label} class="label mb-1">{@label}</span>
+        <span :if={@label} class="mb-1 label">
+          {@label}<span
+            :if={@rest[:required]}
+            class="text-red-700 tooltip tooltip-right"
+            data-tip={gettext("This field cannot be empty")}
+          >*</span>
+        </span>
         <select
           id={@id}
           name={@name}
@@ -223,9 +361,15 @@ defmodule MvWeb.CoreComponents do
 
   def input(%{type: "textarea"} = assigns) do
     ~H"""
-    <fieldset class="fieldset mb-2">
+    <fieldset class="mb-2 fieldset">
       <label>
-        <span :if={@label} class="label mb-1">{@label}</span>
+        <span :if={@label} class="mb-1 label">
+          {@label}<span
+            :if={@rest[:required]}
+            class="text-red-700 tooltip tooltip-right"
+            data-tip={gettext("This field cannot be empty")}
+          >*</span>
+        </span>
         <textarea
           id={@id}
           name={@name}
@@ -244,9 +388,15 @@ defmodule MvWeb.CoreComponents do
   # All other inputs text, datetime-local, url, password, etc. are handled here...
   def input(assigns) do
     ~H"""
-    <fieldset class="fieldset mb-2">
+    <fieldset class="mb-2 fieldset">
       <label>
-        <span :if={@label} class="label mb-1">{@label}</span>
+        <span :if={@label} class="mb-1 label">
+          {@label}<span
+            :if={@rest[:required]}
+            class="text-red-700 tooltip tooltip-right"
+            data-tip={gettext("This field cannot be empty")}
+          >*</span>
+        </span>
         <input
           type={@type}
           name={@name}
@@ -517,7 +667,7 @@ defmodule MvWeb.CoreComponents do
     <div class="mt-14">
       <dl class="-my-4 divide-y divide-zinc-100">
         <div :for={{name, value} <- @items} class="flex gap-4 py-4 text-sm leading-6 sm:gap-8">
-          <dt class="w-1/4 flex-none text-zinc-500">{name}</dt>
+          <dt class="flex-none w-1/4 text-zinc-500">{name}</dt>
           <dd class="text-zinc-700">{value}</dd>
         </div>
       </dl>

lib/mv_web/components/field_visibility_dropdown_component.ex

@@ -0,0 +1,172 @@
+defmodule MvWeb.Components.FieldVisibilityDropdownComponent do
+  @moduledoc """
+  LiveComponent for managing field visibility in the member overview.
+
+  Provides an accessible dropdown menu where users can select/deselect
+  which member fields and custom fields are visible in the table.
+
+  ## Props
+    - `:all_fields` - List of all available fields
+    - `:custom_fields` - List of CustomField resources
+    - `:selected_fields` - Map field_name → boolean
+    - `:id` - Component ID
+
+  ## Events sent to parent:
+    - `{:field_toggled, field, value}`
+    - `{:fields_selected, map}`
+  """
+
+  use MvWeb, :live_component
+
+  # ---------------------------------------------------------------------------
+  # UPDATE
+  # ---------------------------------------------------------------------------
+
+  @impl true
+  def update(assigns, socket) do
+    socket =
+      socket
+      |> assign(assigns)
+      |> assign_new(:open, fn -> false end)
+      |> assign_new(:all_fields, fn -> [] end)
+      |> assign_new(:custom_fields, fn -> [] end)
+      |> assign_new(:selected_fields, fn -> %{} end)
+
+    {:ok, socket}
+  end
+
+  # ---------------------------------------------------------------------------
+  # RENDER
+  # ---------------------------------------------------------------------------
+
+  @impl true
+  def render(assigns) do
+    all_fields = assigns.all_fields || []
+    custom_fields = assigns.custom_fields || []
+
+    all_items =
+      Enum.map(member_fields(all_fields), fn field ->
+        %{
+          value: field_to_string(field),
+          label: format_field_label(field)
+        }
+      end) ++
+        Enum.map(custom_fields(all_fields), fn field ->
+          %{
+            value: field,
+            label: format_custom_field_label(field, custom_fields)
+          }
+        end)
+
+    assigns = assign(assigns, :all_items, all_items)
+
+    # LiveComponents require a static HTML element as root, not a function component
+    ~H"""
+    <div>
+      <.dropdown_menu
+        id="field-visibility-menu"
+        icon="hero-adjustments-horizontal"
+        button_label={gettext("Columns")}
+        items={@all_items}
+        checkboxes={true}
+        selected={@selected_fields}
+        open={@open}
+        show_select_buttons={true}
+        phx_target={@myself}
+      />
+    </div>
+    """
+  end
+
+  # ---------------------------------------------------------------------------
+  # EVENTS (matching the Core Component API)
+  # ---------------------------------------------------------------------------
+
+  @impl true
+  def handle_event("toggle_dropdown", _params, socket) do
+    {:noreply, assign(socket, :open, !socket.assigns.open)}
+  end
+
+  def handle_event("close_dropdown", _params, socket) do
+    {:noreply, assign(socket, :open, false)}
+  end
+
+  # toggle single item
+  def handle_event("select_item", %{"item" => item}, socket) do
+    current = Map.get(socket.assigns.selected_fields, item, true)
+    updated = Map.put(socket.assigns.selected_fields, item, !current)
+
+    send(self(), {:field_toggled, item, !current})
+    {:noreply, assign(socket, :selected_fields, updated)}
+  end
+
+  # select all
+  def handle_event("select_all", _params, socket) do
+    all =
+      socket.assigns.all_fields
+      |> Enum.map(&field_to_string/1)
+      |> Enum.map(&{&1, true})
+      |> Enum.into(%{})
+
+    send(self(), {:fields_selected, all})
+    {:noreply, assign(socket, :selected_fields, all)}
+  end
+
+  # select none
+  def handle_event("select_none", _params, socket) do
+    none =
+      socket.assigns.all_fields
+      |> Enum.map(&field_to_string/1)
+      |> Enum.map(&{&1, false})
+      |> Enum.into(%{})
+
+    send(self(), {:fields_selected, none})
+    {:noreply, assign(socket, :selected_fields, none)}
+  end
+
+  # ---------------------------------------------------------------------------
+  # HELPERS (with defensive nil guards)
+  # ---------------------------------------------------------------------------
+
+  defp member_fields(nil), do: []
+
+  defp member_fields(fields) do
+    Enum.filter(fields, fn field ->
+      is_atom(field) ||
+        (is_binary(field) && not String.starts_with?(field, "custom_field_"))
+    end)
+  end
+
+  defp custom_fields(nil), do: []
+
+  defp custom_fields(fields) do
+    Enum.filter(fields, fn field ->
+      is_binary(field) && String.starts_with?(field, "custom_field_")
+    end)
+  end
+
+  defp field_to_string(field) when is_atom(field), do: Atom.to_string(field)
+  defp field_to_string(field) when is_binary(field), do: field
+
+  defp format_field_label(field) do
+    field
+    |> field_to_string()
+    |> String.replace("_", " ")
+    |> String.split()
+    |> Enum.map(&String.capitalize/1)
+    |> Enum.join(" ")
+  end
+
+  defp format_custom_field_label(field_string, custom_fields) do
+    case String.trim_leading(field_string, "custom_field_") do
+      "" ->
+        field_string
+
+      id ->
+        case Enum.find(custom_fields, fn cf -> to_string(cf.id) == id end) do
+          nil -> gettext("Custom Field %{id}", id: id)
+          custom_field -> custom_field.name
+        end
+    end
+  end
+end

lib/mv_web/components/layouts.ex

@@ -65,7 +65,9 @@ defmodule MvWeb.Layouts do
 
   def flash_group(assigns) do
     ~H"""
-    <div id={@id} aria-live="polite">
+    <div id={@id} aria-live="polite" class="toast toast-top toast-end z-50 flex flex-col gap-2">
+      <.flash kind={:success} flash={@flash} />
+      <.flash kind={:warning} flash={@flash} />
       <.flash kind={:info} flash={@flash} />
       <.flash kind={:error} flash={@flash} />
 

lib/mv_web/live/components/payment_filter_component.ex

@@ -0,0 +1,146 @@
+defmodule MvWeb.Components.PaymentFilterComponent do
+  @moduledoc """
+  Provides the PaymentFilter Live-Component.
+
+  A dropdown filter for filtering members by payment status (paid/not paid/all).
+  Uses DaisyUI dropdown styling and sends filter changes to parent LiveView.
+
+  ## Props
+  - `:paid_filter` - Current filter state: `nil` (all), `:paid`, or `:not_paid`
+  - `:id` - Component ID (required)
+  - `:member_count` - Number of filtered members to display in badge (optional, default: 0)
+
+  ## Events
+  - Sends `{:payment_filter_changed, filter}` to parent when filter changes
+  """
+  use MvWeb, :live_component
+
+  @impl true
+  def mount(socket) do
+    {:ok, assign(socket, :open, false)}
+  end
+
+  @impl true
+  def update(assigns, socket) do
+    socket =
+      socket
+      |> assign(:id, assigns.id)
+      |> assign(:paid_filter, assigns[:paid_filter])
+      |> assign(:member_count, assigns[:member_count] || 0)
+
+    {:ok, socket}
+  end
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <div
+      class="relative"
+      id={@id}
+      phx-window-keydown={@open && "close_dropdown"}
+      phx-key="Escape"
+      phx-target={@myself}
+    >
+      <button
+        type="button"
+        class={[
+          "btn btn-ghost gap-2",
+          @paid_filter && "btn-active"
+        ]}
+        phx-click="toggle_dropdown"
+        phx-target={@myself}
+        aria-haspopup="true"
+        aria-expanded={to_string(@open)}
+        aria-label={gettext("Filter by payment status")}
+      >
+        <.icon name="hero-funnel" class="h-5 w-5" />
+        <span class="hidden sm:inline">{filter_label(@paid_filter)}</span>
+        <span :if={@paid_filter} class="badge badge-primary badge-sm">{@member_count}</span>
+      </button>
+
+      <ul
+        :if={@open}
+        class="menu dropdown-content bg-base-100 rounded-box z-10 w-52 p-2 shadow-lg absolute right-0 mt-2"
+        role="menu"
+        aria-label={gettext("Payment filter")}
+        phx-click-away="close_dropdown"
+        phx-target={@myself}
+      >
+        <li role="none">
+          <button
+            type="button"
+            role="menuitemradio"
+            aria-checked={to_string(@paid_filter == nil)}
+            class={@paid_filter == nil && "active"}
+            phx-click="select_filter"
+            phx-value-filter=""
+            phx-target={@myself}
+          >
+            <.icon name="hero-users" class="h-4 w-4" />
+            {gettext("All")}
+          </button>
+        </li>
+        <li role="none">
+          <button
+            type="button"
+            role="menuitemradio"
+            aria-checked={to_string(@paid_filter == :paid)}
+            class={@paid_filter == :paid && "active"}
+            phx-click="select_filter"
+            phx-value-filter="paid"
+            phx-target={@myself}
+          >
+            <.icon name="hero-check-circle" class="h-4 w-4 text-success" />
+            {gettext("Paid")}
+          </button>
+        </li>
+        <li role="none">
+          <button
+            type="button"
+            role="menuitemradio"
+            aria-checked={to_string(@paid_filter == :not_paid)}
+            class={@paid_filter == :not_paid && "active"}
+            phx-click="select_filter"
+            phx-value-filter="not_paid"
+            phx-target={@myself}
+          >
+            <.icon name="hero-x-circle" class="h-4 w-4 text-error" />
+            {gettext("Not paid")}
+          </button>
+        </li>
+      </ul>
+    </div>
+    """
+  end
+
+  @impl true
+  def handle_event("toggle_dropdown", _params, socket) do
+    {:noreply, assign(socket, :open, !socket.assigns.open)}
+  end
+
+  @impl true
+  def handle_event("close_dropdown", _params, socket) do
+    {:noreply, assign(socket, :open, false)}
+  end
+
+  @impl true
+  def handle_event("select_filter", %{"filter" => filter_str}, socket) do
+    filter = parse_filter(filter_str)
+
+    # Close dropdown and notify parent
+    socket = assign(socket, :open, false)
+    send(self(), {:payment_filter_changed, filter})
+
+    {:noreply, socket}
+  end
+
+  # Parse filter string to atom
+  defp parse_filter("paid"), do: :paid
+  defp parse_filter("not_paid"), do: :not_paid
+  defp parse_filter(_), do: nil
+
+  # Get display label for current filter
+  defp filter_label(nil), do: gettext("All")
+  defp filter_label(:paid), do: gettext("Paid")
+  defp filter_label(:not_paid), do: gettext("Not paid")
+end

lib/mv_web/live/member_live/form.ex

@@ -14,7 +14,7 @@ defmodule MvWeb.MemberLive.Form do
   - first_name, last_name, email
 
   **Optional:**
-  - birth_date, phone_number, address fields (city, street, house_number, postal_code)
+  - phone_number, address fields (city, street, house_number, postal_code)
   - join_date, exit_date
   - paid status
   - notes
@@ -37,7 +37,7 @@ defmodule MvWeb.MemberLive.Form do
       <.header>
         {@page_title}
         <:subtitle>
-          {gettext("Use this form to manage member records and their properties.")}
+          {gettext("Fields marked with an asterisk (*) cannot be empty.")}
         </:subtitle>
       </.header>
 
@@ -45,7 +45,6 @@ defmodule MvWeb.MemberLive.Form do
         <.input field={@form[:first_name]} label={gettext("First Name")} required />
         <.input field={@form[:last_name]} label={gettext("Last Name")} required />
         <.input field={@form[:email]} label={gettext("Email")} required type="email" />
-        <.input field={@form[:birth_date]} label={gettext("Birth Date")} type="date" />
         <.input field={@form[:paid]} label={gettext("Paid")} type="checkbox" />
         <.input field={@form[:phone_number]} label={gettext("Phone Number")} />
         <.input field={@form[:join_date]} label={gettext("Join Date")} type="date" />

lib/mv_web/live/member_live/index.ex

@@ -18,6 +18,7 @@ defmodule MvWeb.MemberLive.Index do
   - `delete` - Remove a member from the database
   - `select_member` - Toggle individual member selection
   - `select_all` - Toggle selection of all visible members
+  - `copy_emails` - Copy email addresses of selected members to clipboard
 
   ## Implementation Notes
   - Search uses PostgreSQL full-text search (plainto_tsquery)
@@ -29,20 +30,29 @@ defmodule MvWeb.MemberLive.Index do
   require Ash.Query
   import Ash.Expr
 
+  alias Mv.Membership
   alias MvWeb.MemberLive.Index.Formatter
+  alias MvWeb.MemberLive.Index.FieldSelection
+  alias MvWeb.MemberLive.Index.FieldVisibility
 
   # Prefix used in sort field names for custom fields (e.g., "custom_field_<id>")
   @custom_field_prefix "custom_field_"
 
+  # Member fields that are loaded for the overview
+  # Uses constants from Mv.Constants to ensure consistency
+  # Note: :id is always included for member identification
+  # All member fields are loaded, but visibility is controlled via settings
+  @overview_fields [:id | Mv.Constants.member_fields()]
+
   @doc """
   Initializes the LiveView state.
 
   Sets up initial assigns for page title, search query, sort configuration,
-  and member selection. Actual data loading happens in `handle_params/3`.
+  payment filter, and member selection. Actual data loading happens in `handle_params/3`.
   """
   @impl true
-  def mount(_params, _session, socket) do
-    # Load custom fields that should be shown in overview
+  def mount(_params, session, socket) do
+    # Load custom fields that should be shown in overview (for display)
     # Note: Using Ash.read! (bang version) - errors will be handled by Phoenix LiveView
     # and result in a 500 error page. This is appropriate for LiveViews where errors
     # should be visible to the user rather than silently failing.
@@ -52,14 +62,51 @@ defmodule MvWeb.MemberLive.Index do
       |> Ash.Query.sort(name: :asc)
       |> Ash.read!()
 
+    # Load ALL custom fields for the dropdown (to show all available fields)
+    all_custom_fields =
+      Mv.Membership.CustomField
+      |> Ash.Query.sort(name: :asc)
+      |> Ash.read!()
+
+    # Load settings once to avoid N+1 queries
+    settings =
+      case Membership.get_settings() do
+        {:ok, s} -> s
+        # Fallback if settings can't be loaded
+        {:error, _} -> %{member_field_visibility: %{}}
+      end
+
+    # Load user field selection from session
+    session_selection = FieldSelection.get_from_session(session)
+
+    # Get all available fields (for dropdown - includes ALL custom fields)
+    all_available_fields = FieldVisibility.get_all_available_fields(all_custom_fields)
+
+    # Merge session selection with global settings for initial state (use all_custom_fields)
+    initial_selection =
+      FieldVisibility.merge_with_global_settings(
+        session_selection,
+        settings,
+        all_custom_fields
+      )
+
     socket =
       socket
       |> assign(:page_title, gettext("Members"))
       |> assign(:query, "")
       |> assign_new(:sort_field, fn -> :first_name end)
       |> assign_new(:sort_order, fn -> :asc end)
-      |> assign(:selected_members, [])
+      |> assign(:paid_filter, nil)
+      |> assign(:selected_members, MapSet.new())
       |> assign(:custom_fields_visible, custom_fields_visible)
+      |> assign(:all_custom_fields, all_custom_fields)
+      |> assign(:all_available_fields, all_available_fields)
+      |> assign(:user_field_selection, initial_selection)
+      |> assign(:member_field_configurations, get_member_field_configurations(settings))
+      |> assign(
+        :member_fields_visible,
+        FieldVisibility.get_visible_member_fields(initial_selection)
+      )
 
     # We call handle params to use the query from the URL
     {:ok, socket}
@@ -91,10 +138,10 @@ defmodule MvWeb.MemberLive.Index do
   @impl true
   def handle_event("select_member", %{"id" => id}, socket) do
     selected =
-      if id in socket.assigns.selected_members do
-        List.delete(socket.assigns.selected_members, id)
+      if MapSet.member?(socket.assigns.selected_members, id) do
+        MapSet.delete(socket.assigns.selected_members, id)
       else
-        [id | socket.assigns.selected_members]
+        MapSet.put(socket.assigns.selected_members, id)
       end
 
     {:noreply, assign(socket, :selected_members, selected)}
@@ -102,13 +149,11 @@ defmodule MvWeb.MemberLive.Index do
 
   @impl true
   def handle_event("select_all", _params, socket) do
-    members = socket.assigns.members
-
-    all_ids = Enum.map(members, & &1.id)
+    all_ids = socket.assigns.members |> Enum.map(& &1.id) |> MapSet.new()
 
     selected =
-      if Enum.sort(socket.assigns.selected_members) == Enum.sort(all_ids) do
-        []
+      if MapSet.equal?(socket.assigns.selected_members, all_ids) do
+        MapSet.new()
       else
         all_ids
       end
@@ -116,6 +161,52 @@ defmodule MvWeb.MemberLive.Index do
     {:noreply, assign(socket, :selected_members, selected)}
   end
 
+  @impl true
+  def handle_event("copy_emails", _params, socket) do
+    selected_ids = socket.assigns.selected_members
+
+    # Filter members that are in the selection and have email addresses
+    formatted_emails =
+      socket.assigns.members
+      |> Enum.filter(fn member ->
+        MapSet.member?(selected_ids, member.id) && member.email && member.email != ""
+      end)
+      |> Enum.map(&format_member_email/1)
+
+    email_count = length(formatted_emails)
+
+    cond do
+      MapSet.size(selected_ids) == 0 ->
+        {:noreply, put_flash(socket, :error, gettext("No members selected"))}
+
+      email_count == 0 ->
+        {:noreply, put_flash(socket, :error, gettext("No email addresses found"))}
+
+      true ->
+        # RFC 5322 uses comma as separator for email address lists
+        email_string = Enum.join(formatted_emails, ", ")
+
+        socket =
+          socket
+          |> push_event("copy_to_clipboard", %{text: email_string})
+          |> put_flash(
+            :success,
+            ngettext(
+              "Copied %{count} email address to clipboard",
+              "Copied %{count} email addresses to clipboard",
+              email_count,
+              count: email_count
+            )
+          )
+          |> put_flash(
+            :warning,
+            gettext("Tip: Paste email addresses into the BCC field for privacy compliance")
+          )
+
+        {:noreply, socket}
+    end
+  end
+
   # -----------------------------------------------------------------
   # Handle Infos from Child Components
   # -----------------------------------------------------------------
@@ -126,6 +217,8 @@ defmodule MvWeb.MemberLive.Index do
   ## Supported messages:
   - `{:sort, field}` - Sort event from SortHeaderComponent. Updates sort field/order and syncs URL
   - `{:search_changed, query}` - Search event from SearchBarComponent. Filters members and syncs URL
+  - `{:field_toggled, field, visible}` - Field toggle event from FieldVisibilityDropdownComponent
+  - `{:fields_selected, selection}` - Select all/deselect all event from FieldVisibilityDropdownComponent
   """
   @impl true
   def handle_info({:sort, field_str}, socket) do
@@ -146,7 +239,10 @@ defmodule MvWeb.MemberLive.Index do
 
   @impl true
   def handle_info({:search_changed, q}, socket) do
-    socket = load_members(socket, q)
+    socket =
+      socket
+      |> assign(:query, q)
+      |> load_members()
 
     existing_field_query = socket.assigns.sort_field
     existing_sort_query = socket.assigns.sort_order
@@ -181,6 +277,29 @@ defmodule MvWeb.MemberLive.Index do
   """
   @impl true
   def handle_params(params, _url, socket) do
+    # Parse field selection from URL
+    url_selection = FieldSelection.parse_from_url(params)
+
+    # Merge with session selection (URL has priority)
+    merged_selection =
+      FieldSelection.merge_sources(
+        url_selection,
+        socket.assigns.user_field_selection,
+        %{}
+      )
+
+    # Merge with global settings (use all_custom_fields for merging)
+    final_selection =
+      FieldVisibility.merge_with_global_settings(
+        merged_selection,
+        socket.assigns.settings,
+        socket.assigns.all_custom_fields
+      )
+
+    # Get visible fields
+    visible_member_fields = FieldVisibility.get_visible_member_fields(final_selection)
+    visible_custom_fields = FieldVisibility.get_visible_custom_fields(final_selection)
+
     socket =
       socket
       |> maybe_update_search(params)
@@ -197,10 +316,16 @@ defmodule MvWeb.MemberLive.Index do
   # - `:custom_field` - The CustomField resource
   # - `:render` - A function that formats the custom field value for a given member
   #
+  # Only includes custom fields that are visible according to user field selection.
+  #
   # Returns the socket with `:dynamic_cols` assigned.
   defp prepare_dynamic_cols(socket) do
+    visible_custom_field_ids = socket.assigns[:visible_custom_field_ids] || []
+
     dynamic_cols =
-      Enum.map(socket.assigns.custom_fields_visible, fn custom_field ->
+      socket.assigns.custom_fields_visible
+      |> Enum.filter(fn custom_field -> custom_field.id in visible_custom_field_ids end)
+      |> Enum.map(fn custom_field ->
         %{
           custom_field: custom_field,
           render: fn member ->
@@ -276,11 +401,13 @@ defmodule MvWeb.MemberLive.Index do
         field
       end
 
-    query_params = %{
-      "query" => socket.assigns.query,
-      "sort_field" => field_str,
-      "sort_order" => Atom.to_string(order)
-    }
+    query_params =
+      build_query_params(
+        socket.assigns.query,
+        field_str,
+        Atom.to_string(order),
+        socket.assigns.paid_filter
+      )
 
     new_path = ~p"/members?#{query_params}"
 
@@ -291,13 +418,130 @@ defmodule MvWeb.MemberLive.Index do
      )}
   end
 
-  # Loads members from the database with custom field values and applies search/sort filters.
+  # Builds query parameters including field selection
+  defp build_query_params(socket, base_params) do
+    # Use query from base_params if provided, otherwise fall back to socket.assigns.query
+    query_value = Map.get(base_params, "query") || socket.assigns.query || ""
+
+    base_params
+    |> Map.put("query", query_value)
+    |> maybe_add_field_selection(socket.assigns[:user_field_selection])
+  end
+
+  # Adds field selection to query params if present
+  defp maybe_add_field_selection(params, nil), do: params
+
+  defp maybe_add_field_selection(params, selection) when is_map(selection) do
+    fields_param = FieldSelection.to_url_param(selection)
+    if fields_param != "", do: Map.put(params, "fields", fields_param), else: params
+  end
+
+  defp maybe_add_field_selection(params, _), do: params
+
+  # Pushes URL with updated field selection
+  defp push_field_selection_url(socket) do
+    query_params =
+      build_query_params(socket, %{
+        "sort_field" => field_to_string(socket.assigns.sort_field),
+        "sort_order" => Atom.to_string(socket.assigns.sort_order)
+      })
+
+    new_path = ~p"/members?#{query_params}"
+
+    push_patch(socket, to: new_path, replace: true)
+  end
+
+  # Converts field to string
+  defp field_to_string(field) when is_atom(field), do: Atom.to_string(field)
+  defp field_to_string(field) when is_binary(field), do: field
+
+  # Updates session field selection (stored in socket for now, actual session update via controller)
+  defp update_session_field_selection(socket, selection) do
+    # Store in socket for now - actual session persistence would require a controller
+    # This is a placeholder for future session persistence
+    assign(socket, :user_field_selection, selection)
+  end
+
+  # Builds query parameters including field selection
+  defp build_query_params(socket, base_params) do
+    base_params
+    |> Map.put("query", socket.assigns.query || "")
+    |> maybe_add_field_selection(socket.assigns[:user_field_selection])
+  end
+
+  # Adds field selection to query params if present
+  defp maybe_add_field_selection(params, nil), do: params
+
+  defp maybe_add_field_selection(params, selection) when is_map(selection) do
+    fields_param = FieldSelection.to_url_param(selection)
+    if fields_param != "", do: Map.put(params, "fields", fields_param), else: params
+  end
+
+  defp maybe_add_field_selection(params, _), do: params
+
+  # Pushes URL with updated field selection
+  defp push_field_selection_url(socket) do
+    query_params =
+      build_query_params(socket, %{
+        "sort_field" => field_to_string(socket.assigns.sort_field),
+        "sort_order" => Atom.to_string(socket.assigns.sort_order)
+      })
+
+    new_path = ~p"/members?#{query_params}"
+
+    push_patch(socket, to: new_path, replace: true)
+  end
+
+  # Converts field to string
+  defp field_to_string(field) when is_atom(field), do: Atom.to_string(field)
+  defp field_to_string(field) when is_binary(field), do: field
+
+  # Updates session field selection (stored in socket for now, actual session update via controller)
+  defp update_session_field_selection(socket, selection) do
+    # Store in socket for now - actual session persistence would require a controller
+    # This is a placeholder for future session persistence
+    assign(socket, :user_field_selection, selection)
+  end
+
+  # Builds URL query parameters map including all filter/sort state.
+  # Converts paid_filter atom to string for URL.
+  defp build_query_params(query, sort_field, sort_order, paid_filter) do
+    field_str =
+      if is_atom(sort_field) do
+        Atom.to_string(sort_field)
+      else
+        sort_field
+      end
+
+    order_str =
+      if is_atom(sort_order) do
+        Atom.to_string(sort_order)
+      else
+        sort_order
+      end
+
+    base_params = %{
+      "query" => query,
+      "sort_field" => field_str,
+      "sort_order" => order_str
+    }
+
+    # Only add paid_filter to URL if it's set
+    case paid_filter do
+      nil -> base_params
+      :paid -> Map.put(base_params, "paid_filter", "paid")
+      :not_paid -> Map.put(base_params, "paid_filter", "not_paid")
+    end
+  end
+
+  # Loads members from the database with custom field values and applies search/sort/payment filters.
   #
   # Process:
   # 1. Builds base query with selected fields
   # 2. Loads custom field values for visible custom fields (filtered at database level)
   # 3. Applies search filter if provided
-  # 4. Applies sorting (database-level for regular fields, in-memory for custom fields)
+  # 4. Applies payment status filter if set
+  # 5. Applies sorting (database-level for regular fields, in-memory for custom fields)
   #
   # Performance Considerations:
   # - Database-level filtering: Custom field values are filtered directly in the database
@@ -309,30 +553,24 @@ defmodule MvWeb.MemberLive.Index do
   #   consider implementing pagination (see Issue #165).
   #
   # Returns the socket with `:members` assigned.
-  defp load_members(socket, search_query) do
+  defp load_members(socket) do
+    search_query = socket.assigns.query
+
     query =
       Mv.Membership.Member
       |> Ash.Query.new()
-      |> Ash.Query.select([
-        :id,
-        :first_name,
-        :last_name,
-        :email,
-        :street,
-        :house_number,
-        :postal_code,
-        :city,
-        :phone_number,
-        :join_date
-      ])
+      |> Ash.Query.select(@overview_fields)
 
-    # Load custom field values for visible custom fields
-    custom_field_ids_list = Enum.map(socket.assigns.custom_fields_visible, & &1.id)
-    query = load_custom_field_values(query, custom_field_ids_list)
+    # Load custom field values for visible custom fields (based on user selection)
+    visible_custom_field_ids = socket.assigns[:visible_custom_field_ids] || []
+    query = load_custom_field_values(query, visible_custom_field_ids)
 
     # Apply the search filter first
     query = apply_search_filter(query, search_query)
 
+    # Apply payment status filter
+    query = apply_paid_filter(query, socket.assigns.paid_filter)
+
     # Apply sorting based on current socket state
     # For custom fields, we sort after loading
     {query, sort_after_load} =
@@ -407,6 +645,24 @@ defmodule MvWeb.MemberLive.Index do
     end
   end
 
+  # Applies payment status filter to the query.
+  #
+  # Filter values:
+  # - nil: No filter, return all members
+  # - :paid: Only members with paid == true
+  # - :not_paid: Members with paid == false or paid == nil (not paid)
+  defp apply_paid_filter(query, nil), do: query
+
+  defp apply_paid_filter(query, :paid) do
+    Ash.Query.filter(query, expr(paid == true))
+  end
+
+  defp apply_paid_filter(query, :not_paid) do
+    # Include both false and nil as "not paid"
+    # Note: paid != true doesn't work correctly with NULL values in SQL
+    Ash.Query.filter(query, expr(paid == false or is_nil(paid)))
+  end
+
   # Functions to toggle sorting order
   defp toggle_order(:asc), do: :desc
   defp toggle_order(:desc), do: :asc
@@ -433,18 +689,13 @@ defmodule MvWeb.MemberLive.Index do
   defp maybe_sort(query, _, _, _), do: {query, false}
 
   # Validate that a field is sortable
+  # Uses member fields from constants, but excludes fields that don't make sense to sort
+  # (e.g., :notes is too long, :paid is boolean and not very useful for sorting)
   defp valid_sort_field?(field) when is_atom(field) do
-    valid_fields = [
-      :first_name,
-      :last_name,
-      :email,
-      :street,
-      :house_number,
-      :postal_code,
-      :city,
-      :phone_number,
-      :join_date
-    ]
+    # All member fields are sortable, but we exclude some that don't make sense
+    # :id is not in member_fields, but we don't want to sort by it anyway
+    non_sortable_fields = [:notes, :paid]
+    valid_fields = Mv.Constants.member_fields() -- non_sortable_fields
 
     field in valid_fields or custom_field_sort?(field)
   end
@@ -702,6 +953,29 @@ defmodule MvWeb.MemberLive.Index do
     socket
   end
 
+  # Updates paid filter from URL parameters if present.
+  #
+  # Validates the filter value, falling back to nil (no filter) if invalid.
+  defp maybe_update_paid_filter(socket, %{"paid_filter" => filter_str}) do
+    filter = determine_paid_filter(filter_str)
+    assign(socket, :paid_filter, filter)
+  end
+
+  defp maybe_update_paid_filter(socket, _params) do
+    # Reset filter if not in URL params
+    assign(socket, :paid_filter, nil)
+  end
+
+  # Determines valid paid filter from URL parameter.
+  #
+  # SECURITY: This function whitelists allowed filter values. Only "paid" and "not_paid"
+  # are accepted - all other input (including malicious strings) falls back to nil.
+  # This ensures no raw user input is ever passed to Ash.Query.filter/2, following
+  # Ash's security recommendation to never pass untrusted input directly to filters.
+  defp determine_paid_filter("paid"), do: :paid
+  defp determine_paid_filter("not_paid"), do: :not_paid
+  defp determine_paid_filter(_), do: nil
+
   # -------------------------------------------------------------
   # Helper Functions for Custom Field Values
   # -------------------------------------------------------------
@@ -733,4 +1007,61 @@ defmodule MvWeb.MemberLive.Index do
         nil
     end
   end
+
+  # Formats a member's email in the format "First Last <email>"
+  # Used for copy_emails feature to create email-client-friendly format.
+  defp format_member_email(member) do
+    first_name = member.first_name || ""
+    last_name = member.last_name || ""
+
+    name =
+      [first_name, last_name]
+      |> Enum.filter(&(&1 != ""))
+      |> Enum.join(" ")
+
+    if name == "" do
+      member.email
+    else
+      "#{name} <#{member.email}>"
+    end
+  end
+
+  # Gets the list of member fields that should be visible in the overview.
+  #
+  # Filters the member field configurations to return only fields with show_in_overview: true.
+  #
+  # Parameters:
+  #   - `settings` - The settings struct loaded from the database
+  #
+  # Returns a list of atoms representing visible member field names.
+  @spec get_visible_member_fields(map()) :: [atom()]
+  defp get_visible_member_fields(settings) do
+    get_member_field_configurations(settings)
+    |> Enum.filter(fn {_field, show_in_overview} -> show_in_overview end)
+    |> Enum.map(fn {field, _show_in_overview} -> field end)
+  end
+
+  # Normalizes visibility config map keys from strings to atoms.
+  # JSONB in PostgreSQL converts atom keys to string keys when storing.
+  # This is a local helper to avoid N+1 queries by reusing the normalization logic.
+  defp normalize_visibility_config(config) when is_map(config) do
+    Enum.reduce(config, %{}, fn
+      {key, value}, acc when is_atom(key) ->
+        Map.put(acc, key, value)
+
+      {key, value}, acc when is_binary(key) ->
+        try do
+          atom_key = String.to_existing_atom(key)
+          Map.put(acc, atom_key, value)
+        rescue
+          ArgumentError ->
+            acc
+        end
+
+      _, acc ->
+        acc
+    end)
+  end
+
+  defp normalize_visibility_config(_), do: %{}
 end

lib/mv_web/live/member_live/index.html.heex

@@ -2,18 +2,51 @@
   <.header>
     {gettext("Members")}
     <:actions>
+      <.live_component
+        module={MvWeb.Components.FieldVisibilityDropdownComponent}
+        id="field-visibility-dropdown"
+        all_fields={@all_available_fields}
+        custom_fields={@all_custom_fields}
+        selected_fields={@user_field_selection}
+      />
+      <.button
+        :if={Enum.any?(@members, &MapSet.member?(@selected_members, &1.id))}
+        id="copy-emails-btn"
+        phx-hook="CopyToClipboard"
+        phx-click="copy_emails"
+        aria-label={gettext("Copy email addresses of selected members")}
+      >
+        <.icon name="hero-clipboard-document" />
+        {gettext("Copy emails")} ({Enum.count(@members, &MapSet.member?(@selected_members, &1.id))})
+      </.button>
+      <.button
+        :if={Enum.any?(@members, &MapSet.member?(@selected_members, &1.id))}
+        href={"mailto:?bcc=#{@members |> Enum.filter(&(MapSet.member?(@selected_members, &1.id) && &1.email)) |> Enum.map(& &1.email) |> Enum.join(",")}"}
+        aria-label={gettext("Open email program with BCC recipients")}
+      >
+        <.icon name="hero-envelope" />
+        {gettext("Open in email program")}
+      </.button>
       <.button variant="primary" navigate={~p"/members/new"}>
         <.icon name="hero-plus" /> {gettext("New Member")}
       </.button>
     </:actions>
   </.header>
 
+  <div class="flex flex-wrap gap-4 items-center">
     <.live_component
       module={MvWeb.Components.SearchBarComponent}
       id="search-bar"
       query={@query}
       placeholder={gettext("Search...")}
     />
+    <.live_component
+      module={MvWeb.Components.PaymentFilterComponent}
+      id="payment-filter"
+      paid_filter={@paid_filter}
+      member_count={length(@members)}
+    />
+  </div>
 
   <.table
     id="members"
@@ -33,7 +66,7 @@
           type="checkbox"
           name="select_all"
           phx-click="select_all"
-          checked={Enum.sort(@selected_members) == Enum.map(@members, & &1.id) |> Enum.sort()}
+          checked={MapSet.equal?(@selected_members, @members |> Enum.map(& &1.id) |> MapSet.new())}
           aria-label={gettext("Select all members")}
           role="checkbox"
         />
@@ -45,7 +78,7 @@
         name={member.id}
         phx-click="select_member"
         phx-value-id={member.id}
-        checked={member.id in @selected_members}
+        checked={MapSet.member?(@selected_members, member.id)}
         phx-capture-click
         phx-stop-propagation
         aria-label={gettext("Select member")}
@@ -54,6 +87,7 @@
     </:col>
     <:col
       :let={member}
+      :if={:first_name in @member_fields_visible}
       label={
         ~H"""
         <.live_component
@@ -67,10 +101,29 @@
         """
       }
     >
-      {member.first_name} {member.last_name}
+      {member.first_name}
     </:col>
     <:col
       :let={member}
+      :if={:last_name in @member_fields_visible}
+      label={
+        ~H"""
+        <.live_component
+          module={MvWeb.Components.SortHeaderComponent}
+          id={:sort_last_name}
+          field={:last_name}
+          label={gettext("Last name")}
+          sort_field={@sort_field}
+          sort_order={@sort_order}
+        />
+        """
+      }
+    >
+      {member.last_name}
+    </:col>
+    <:col
+      :let={member}
+      :if={:email in @member_fields_visible}
       label={
         ~H"""
         <.live_component
@@ -88,6 +141,7 @@
     </:col>
     <:col
       :let={member}
+      :if={:street in @member_fields_visible}
       label={
         ~H"""
         <.live_component
@@ -105,6 +159,7 @@
     </:col>
     <:col
       :let={member}
+      :if={:house_number in @member_fields_visible}
       label={
         ~H"""
         <.live_component
@@ -122,6 +177,7 @@
     </:col>
     <:col
       :let={member}
+      :if={:postal_code in @member_fields_visible}
       label={
         ~H"""
         <.live_component
@@ -139,6 +195,7 @@
     </:col>
     <:col
       :let={member}
+      :if={:city in @member_fields_visible}
       label={
         ~H"""
         <.live_component
@@ -156,6 +213,7 @@
     </:col>
     <:col
       :let={member}
+      :if={:phone_number in @member_fields_visible}
       label={
         ~H"""
         <.live_component
@@ -173,6 +231,7 @@
     </:col>
     <:col
       :let={member}
+      :if={:join_date in @member_fields_visible}
       label={
         ~H"""
         <.live_component
@@ -188,6 +247,14 @@
     >
       {member.join_date}
     </:col>
+    <:col :let={member} label={gettext("Paid")}>
+      <span class={[
+        "badge",
+        if(member.paid == true, do: "badge-success", else: "badge-error")
+      ]}>
+        {if member.paid == true, do: gettext("Yes"), else: gettext("No")}
+      </span>
+    </:col>
     <:action :let={member}>
       <div class="sr-only">
         <.link navigate={~p"/members/#{member}"}>{gettext("Show")}</.link>

lib/mv_web/live/member_live/index/field_selection.ex

@@ -0,0 +1,232 @@
+defmodule MvWeb.MemberLive.Index.FieldSelection do
+  @moduledoc """
+  Handles user-specific field selection persistence and URL parameter parsing.
+
+  This module manages:
+  - Reading/writing field selection from cookies (persistent storage)
+  - Reading/writing field selection from session (temporary storage)
+  - Parsing field selection from URL parameters
+  - Merging multiple sources with priority: URL > Session > Cookie
+
+  ## Data Format
+
+  Field selection is stored as a map:
+  ```elixir
+  %{
+    "first_name" => true,
+    "email" => true,
+    "street" => false,
+    "custom_field_abc-123" => true
+  }
+  ```
+
+  ## Cookie/Session Format
+
+  Stored as JSON string: `{"first_name":true,"email":true}`
+
+  ## URL Format
+
+  Comma-separated list: `?fields=first_name,email,custom_field_abc-123`
+  """
+
+  @cookie_name "member_field_selection"
+  @cookie_max_age 365 * 24 * 60 * 60
+  @session_key "member_field_selection"
+
+  @doc """
+  Reads field selection from session.
+
+  Returns a map of field names (strings) to boolean visibility values.
+  Returns empty map if no selection is stored.
+  """
+  @spec get_from_session(map()) :: %{String.t() => boolean()}
+  def get_from_session(session) when is_map(session) do
+    case Map.get(session, @session_key) do
+      nil -> %{}
+      json_string when is_binary(json_string) -> parse_json(json_string)
+      _ -> %{}
+    end
+  end
+
+  def get_from_session(_), do: %{}
+
+  @doc """
+  Saves field selection to session.
+
+  Converts the map to JSON string and stores it in the session.
+  """
+  @spec save_to_session(map(), %{String.t() => boolean()}) :: map()
+  def save_to_session(session, selection) when is_map(selection) do
+    json_string = Jason.encode!(selection)
+    Map.put(session, @session_key, json_string)
+  end
+
+  def save_to_session(session, _), do: session
+
+  @doc """
+  Reads field selection from cookie.
+
+  Returns a map of field names (strings) to boolean visibility values.
+  Returns empty map if no cookie is present.
+
+  Note: This function requires the connection to have cookies parsed.
+  In LiveView, cookies are typically accessed via get_connect_info.
+  """
+  @spec get_from_cookie(Plug.Conn.t()) :: %{String.t() => boolean()}
+  def get_from_cookie(conn) do
+    case Plug.Conn.get_req_header(conn, "cookie") do
+      nil ->
+        %{}
+
+      cookie_header ->
+        # Parse cookies manually from header
+        cookies = parse_cookie_header(cookie_header)
+
+        case Map.get(cookies, @cookie_name) do
+          nil -> %{}
+          json_string when is_binary(json_string) -> parse_json(json_string)
+          _ -> %{}
+        end
+    end
+  end
+
+  # Parses cookie header string into a map
+  defp parse_cookie_header(cookie_header) when is_binary(cookie_header) do
+    cookie_header
+    |> String.split(";")
+    |> Enum.map(&String.trim/1)
+    |> Enum.map(&String.split(&1, "=", parts: 2))
+    |> Enum.reduce(%{}, fn
+      [key, value], acc -> Map.put(acc, key, URI.decode(value))
+      [key], acc -> Map.put(acc, key, "")
+      _, acc -> acc
+    end)
+  end
+
+  defp parse_cookie_header(_), do: %{}
+
+  @doc """
+  Saves field selection to cookie.
+
+  Sets a persistent cookie with the field selection as JSON.
+  """
+  @spec save_to_cookie(Plug.Conn.t(), %{String.t() => boolean()}) :: Plug.Conn.t()
+  def save_to_cookie(conn, selection) when is_map(selection) do
+    json_string = Jason.encode!(selection)
+    secure = Application.get_env(:mv, :use_secure_cookies, false)
+
+    Plug.Conn.put_resp_cookie(conn, @cookie_name, json_string,
+      max_age: @cookie_max_age,
+      same_site: "Lax",
+      http_only: true,
+      secure: secure
+    )
+  end
+
+  def save_to_cookie(conn, _), do: conn
+
+  @doc """
+  Parses field selection from URL parameters.
+
+  Expects a comma-separated list of field names in the `fields` parameter.
+  All fields in the list are set to `true` (visible).
+
+  ## Examples
+
+      iex> parse_from_url(%{"fields" => "first_name,email"})
+      %{"first_name" => true, "email" => true}
+
+      iex> parse_from_url(%{"fields" => "custom_field_abc-123"})
+      %{"custom_field_abc-123" => true}
+
+      iex> parse_from_url(%{})
+      %{}
+  """
+  @spec parse_from_url(map()) :: %{String.t() => boolean()}
+  def parse_from_url(params) when is_map(params) do
+    case Map.get(params, "fields") do
+      nil -> %{}
+      "" -> %{}
+      fields_string when is_binary(fields_string) -> parse_fields_string(fields_string)
+      _ -> %{}
+    end
+  end
+
+  def parse_from_url(_), do: %{}
+
+  @doc """
+  Merges multiple field selection sources with priority.
+
+  Priority order (highest to lowest):
+  1. URL parameters
+  2. Session
+  3. Cookie
+
+  Later sources override earlier ones for the same field.
+
+  ## Examples
+
+      iex> merge_sources(%{"first_name" => true}, %{"email" => true}, %{"street" => true})
+      %{"first_name" => true, "email" => true, "street" => true}
+
+      iex> merge_sources(%{"first_name" => false}, %{"first_name" => true}, %{})
+      %{"first_name" => false}  # URL has priority
+  """
+  @spec merge_sources(
+          %{String.t() => boolean()},
+          %{String.t() => boolean()},
+          %{String.t() => boolean()}
+        ) :: %{String.t() => boolean()}
+  def merge_sources(url_selection, session_selection, cookie_selection) do
+    %{}
+    |> Map.merge(cookie_selection)
+    |> Map.merge(session_selection)
+    |> Map.merge(url_selection)
+  end
+
+  @doc """
+  Converts field selection map to URL parameter string.
+
+  Returns a comma-separated string of visible fields (where value is `true`).
+
+  ## Examples
+
+      iex> to_url_param(%{"first_name" => true, "email" => true, "street" => false})
+      "first_name,email"
+  """
+  @spec to_url_param(%{String.t() => boolean()}) :: String.t()
+  def to_url_param(selection) when is_map(selection) do
+    selection
+    |> Enum.filter(fn {_field, visible} -> visible end)
+    |> Enum.map(fn {field, _visible} -> field end)
+    |> Enum.join(",")
+  end
+
+  def to_url_param(_), do: ""
+
+  # Parses a JSON string into a map, handling errors gracefully
+  defp parse_json(json_string) when is_binary(json_string) do
+    case Jason.decode(json_string) do
+      {:ok, decoded} when is_map(decoded) ->
+        # Ensure all values are booleans
+        Enum.reduce(decoded, %{}, fn
+          {key, value} when is_boolean(value) -> {key, value}
+          {key, _value} -> {key, true}
+        end)
+
+      _ ->
+        %{}
+    end
+  end
+
+  defp parse_json(_), do: %{}
+
+  # Parses a comma-separated string of field names
+  defp parse_fields_string(fields_string) do
+    fields_string
+    |> String.split(",")
+    |> Enum.map(&String.trim/1)
+    |> Enum.filter(&(&1 != ""))
+    |> Enum.reduce(%{}, fn field, acc -> Map.put(acc, field, true) end)
+  end
+end

lib/mv_web/live/member_live/index/field_visibility.ex

@@ -0,0 +1,235 @@
+defmodule MvWeb.MemberLive.Index.FieldVisibility do
+  @moduledoc """
+  Manages field visibility by merging user-specific selection with global settings.
+
+  This module handles:
+  - Getting all available fields (member fields + custom fields)
+  - Merging user selection with global settings (user selection takes priority)
+  - Falling back to global settings when no user selection exists
+  - Converting between different field name formats (atoms vs strings)
+
+  ## Field Naming Convention
+
+  - **Member Fields**: Atoms (e.g., `:first_name`, `:email`)
+  - **Custom Fields**: Strings with format `"custom_field_<id>"` (e.g., `"custom_field_abc-123"`)
+
+  ## Priority Order
+
+  1. User-specific selection (from URL/Session/Cookie)
+  2. Global settings (from database)
+  3. Default (all fields visible)
+  """
+
+  @doc """
+  Gets all available fields for selection.
+
+  Returns a list of field identifiers:
+  - Member fields as atoms (e.g., `:first_name`, `:email`)
+  - Custom fields as strings (e.g., `"custom_field_abc-123"`)
+
+  ## Parameters
+
+    - `custom_fields` - List of CustomField resources that are available
+
+  ## Returns
+
+    List of field identifiers (atoms and strings)
+  """
+  @spec get_all_available_fields([struct()]) :: [atom() | String.t()]
+  def get_all_available_fields(custom_fields) do
+    member_fields = Mv.Constants.member_fields()
+    custom_field_names = Enum.map(custom_fields, &"custom_field_#{&1.id}")
+
+    member_fields ++ custom_field_names
+  end
+
+  @doc """
+  Merges user field selection with global settings.
+
+  User selection takes priority over global settings. If a field is not in the
+  user selection, the global setting is used. If a field is not in global settings,
+  it defaults to `true` (visible).
+
+  ## Parameters
+
+    - `user_selection` - Map of field names (strings) to boolean visibility
+    - `global_settings` - Settings struct with `member_field_visibility` field
+    - `custom_fields` - List of CustomField resources
+
+  ## Returns
+
+    Map of field names (strings) to boolean visibility values
+
+  ## Examples
+
+      iex> user_selection = %{"first_name" => false}
+      iex> settings = %{member_field_visibility: %{first_name: true, email: true}}
+      iex> merge_with_global_settings(user_selection, settings, [])
+      %{"first_name" => false, "email" => true}  # User selection overrides global
+  """
+  @spec merge_with_global_settings(
+          %{String.t() => boolean()},
+          map(),
+          [struct()]
+        ) :: %{String.t() => boolean()}
+  def merge_with_global_settings(user_selection, global_settings, custom_fields) do
+    all_fields = get_all_available_fields(custom_fields)
+    global_visibility = get_global_visibility_map(global_settings, custom_fields)
+
+    Enum.reduce(all_fields, %{}, fn field, acc ->
+      field_string = field_to_string(field)
+
+      visibility =
+        case Map.get(user_selection, field_string) do
+          nil -> Map.get(global_visibility, field_string, true)
+          user_value -> user_value
+        end
+
+      Map.put(acc, field_string, visibility)
+    end)
+  end
+
+  @doc """
+  Gets the list of visible fields from a field selection map.
+
+  Returns only fields where visibility is `true`.
+
+  ## Parameters
+
+    - `field_selection` - Map of field names to boolean visibility
+
+  ## Returns
+
+    List of field identifiers (atoms for member fields, strings for custom fields)
+
+  ## Examples
+
+      iex> selection = %{"first_name" => true, "email" => false, "street" => true}
+      iex> get_visible_fields(selection)
+      [:first_name, :street]
+  """
+  @spec get_visible_fields(%{String.t() => boolean()}) :: [atom() | String.t()]
+  def get_visible_fields(field_selection) when is_map(field_selection) do
+    field_selection
+    |> Enum.filter(fn {_field, visible} -> visible end)
+    |> Enum.map(fn {field_string, _visible} -> to_field_identifier(field_string) end)
+  end
+
+  def get_visible_fields(_), do: []
+
+  @doc """
+  Gets visible member fields from field selection.
+
+  Returns only member fields (atoms) that are visible.
+
+  ## Examples
+
+      iex> selection = %{"first_name" => true, "email" => true, "custom_field_123" => true}
+      iex> get_visible_member_fields(selection)
+      [:first_name, :email]
+  """
+  @spec get_visible_member_fields(%{String.t() => boolean()}) :: [atom()]
+  def get_visible_member_fields(field_selection) when is_map(field_selection) do
+    member_fields = Mv.Constants.member_fields()
+
+    field_selection
+    |> Enum.filter(fn {field_string, visible} ->
+      field_atom = to_field_identifier(field_string)
+      visible && field_atom in member_fields
+    end)
+    |> Enum.map(fn {field_string, _visible} -> to_field_identifier(field_string) end)
+  end
+
+  def get_visible_member_fields(_), do: []
+
+  @doc """
+  Gets visible custom fields from field selection.
+
+  Returns only custom field identifiers (strings) that are visible.
+
+  ## Examples
+
+      iex> selection = %{"first_name" => true, "custom_field_123" => true, "custom_field_456" => false}
+      iex> get_visible_custom_fields(selection)
+      ["custom_field_123"]
+  """
+  @spec get_visible_custom_fields(%{String.t() => boolean()}) :: [String.t()]
+  def get_visible_custom_fields(field_selection) when is_map(field_selection) do
+    field_selection
+    |> Enum.filter(fn {field_string, visible} ->
+      visible && String.starts_with?(field_string, "custom_field_")
+    end)
+    |> Enum.map(fn {field_string, _visible} -> field_string end)
+  end
+
+  def get_visible_custom_fields(_), do: []
+
+  # Gets global visibility map from settings
+  defp get_global_visibility_map(settings, custom_fields) do
+    member_visibility = get_member_field_visibility_from_settings(settings)
+    custom_field_visibility = get_custom_field_visibility(custom_fields)
+
+    Map.merge(member_visibility, custom_field_visibility)
+  end
+
+  # Gets member field visibility from settings
+  defp get_member_field_visibility_from_settings(settings) do
+    visibility_config =
+      normalize_visibility_config(Map.get(settings, :member_field_visibility, %{}))
+
+    member_fields = Mv.Constants.member_fields()
+
+    Enum.reduce(member_fields, %{}, fn field, acc ->
+      field_string = Atom.to_string(field)
+      show_in_overview = Map.get(visibility_config, field, true)
+      Map.put(acc, field_string, show_in_overview)
+    end)
+  end
+
+  # Gets custom field visibility (all custom fields with show_in_overview=true are visible)
+  defp get_custom_field_visibility(custom_fields) do
+    Enum.reduce(custom_fields, %{}, fn custom_field, acc ->
+      field_string = "custom_field_#{custom_field.id}"
+      visible = Map.get(custom_field, :show_in_overview, true)
+      Map.put(acc, field_string, visible)
+    end)
+  end
+
+  # Normalizes visibility config map keys from strings to atoms
+  defp normalize_visibility_config(config) when is_map(config) do
+    Enum.reduce(config, %{}, fn
+      {key, value}, acc when is_atom(key) ->
+        Map.put(acc, key, value)
+
+      {key, value}, acc when is_binary(key) ->
+        try do
+          atom_key = String.to_existing_atom(key)
+          Map.put(acc, atom_key, value)
+        rescue
+          ArgumentError -> acc
+        end
+
+      _, acc ->
+        acc
+    end)
+  end
+
+  defp normalize_visibility_config(_), do: %{}
+
+  # Converts field string to atom (for member fields) or keeps as string (for custom fields)
+  defp to_field_identifier(field_string) when is_binary(field_string) do
+    if String.starts_with?(field_string, "custom_field_") do
+      field_string
+    else
+      try do
+        String.to_existing_atom(field_string)
+      rescue
+        ArgumentError -> field_string
+      end
+    end
+  end
+
+  # Converts field identifier to string
+  defp field_to_string(field) when is_atom(field), do: Atom.to_string(field)
+  defp field_to_string(field) when is_binary(field), do: field
+end

lib/mv_web/live/member_live/show.ex

@@ -10,7 +10,7 @@ defmodule MvWeb.MemberLive.Show do
   - Return to member list
 
   ## Displayed Information
-  - Basic: name, email, dates (birth, join, exit)
+  - Basic: name, email, dates (join, exit)
   - Contact: phone number
   - Address: street, house number, postal code, city
   - Status: paid flag
@@ -48,7 +48,6 @@ defmodule MvWeb.MemberLive.Show do
         <:item title={gettext("First Name")}>{@member.first_name}</:item>
         <:item title={gettext("Last Name")}>{@member.last_name}</:item>
         <:item title={gettext("Email")}>{@member.email}</:item>
-        <:item title={gettext("Birth Date")}>{@member.birth_date}</:item>
         <:item title={gettext("Paid")}>
           {if @member.paid, do: gettext("Yes"), else: gettext("No")}
         </:item>

priv/gettext/de/LC_MESSAGES/default.po

@@ -10,37 +10,37 @@ msgid ""
 msgstr ""
 "Language: en\n"
 
-#: lib/mv_web/components/core_components.ex:356
+#: lib/mv_web/components/core_components.ex:386
 #, elixir-autogen, elixir-format
 msgid "Actions"
 msgstr "Aktionen"
 
-#: lib/mv_web/live/member_live/index.html.heex:202
+#: lib/mv_web/live/member_live/index.html.heex:243
 #: lib/mv_web/live/user_live/index.html.heex:72
 #, elixir-autogen, elixir-format
 msgid "Are you sure?"
 msgstr "Bist du sicher?"
 
-#: lib/mv_web/components/layouts.ex:80
-#: lib/mv_web/components/layouts.ex:92
+#: lib/mv_web/components/layouts.ex:82
+#: lib/mv_web/components/layouts.ex:94
 #, elixir-autogen, elixir-format
 msgid "Attempting to reconnect"
 msgstr "Verbindung wird wiederhergestellt"
 
-#: lib/mv_web/live/member_live/form.ex:54
-#: lib/mv_web/live/member_live/index.html.heex:148
-#: lib/mv_web/live/member_live/show.ex:59
+#: lib/mv_web/live/member_live/form.ex:53
+#: lib/mv_web/live/member_live/index.html.heex:179
+#: lib/mv_web/live/member_live/show.ex:58
 #, elixir-autogen, elixir-format
 msgid "City"
 msgstr "Stadt"
 
-#: lib/mv_web/live/member_live/index.html.heex:204
+#: lib/mv_web/live/member_live/index.html.heex:245
 #: lib/mv_web/live/user_live/index.html.heex:74
 #, elixir-autogen, elixir-format
 msgid "Delete"
 msgstr "Löschen"
 
-#: lib/mv_web/live/member_live/index.html.heex:196
+#: lib/mv_web/live/member_live/index.html.heex:237
 #: lib/mv_web/live/user_live/form.ex:265
 #: lib/mv_web/live/user_live/index.html.heex:66
 #, elixir-autogen, elixir-format
@@ -48,13 +48,13 @@ msgid "Edit"
 msgstr "Bearbeite"
 
 #: lib/mv_web/live/member_live/show.ex:41
-#: lib/mv_web/live/member_live/show.ex:117
+#: lib/mv_web/live/member_live/show.ex:116
 #, elixir-autogen, elixir-format
 msgid "Edit Member"
 msgstr "Mitglied bearbeiten"
 
 #: lib/mv_web/live/member_live/form.ex:47
-#: lib/mv_web/live/member_live/index.html.heex:80
+#: lib/mv_web/live/member_live/index.html.heex:107
 #: lib/mv_web/live/member_live/show.ex:50
 #: lib/mv_web/live/user_live/form.ex:46
 #: lib/mv_web/live/user_live/index.html.heex:44
@@ -69,9 +69,9 @@ msgstr "E-Mail"
 msgid "First Name"
 msgstr "Vorname"
 
-#: lib/mv_web/live/member_live/form.ex:51
-#: lib/mv_web/live/member_live/index.html.heex:182
-#: lib/mv_web/live/member_live/show.ex:56
+#: lib/mv_web/live/member_live/form.ex:50
+#: lib/mv_web/live/member_live/index.html.heex:215
+#: lib/mv_web/live/member_live/show.ex:55
 #, elixir-autogen, elixir-format
 msgid "Join Date"
 msgstr "Beitrittsdatum"
@@ -82,78 +82,75 @@ msgstr "Beitrittsdatum"
 msgid "Last Name"
 msgstr "Nachname"
 
-#: lib/mv_web/live/member_live/index.html.heex:6
+#: lib/mv_web/live/member_live/index.html.heex:24
 #, elixir-autogen, elixir-format
 msgid "New Member"
 msgstr "Neues Mitglied"
 
-#: lib/mv_web/live/member_live/index.html.heex:193
+#: lib/mv_web/live/member_live/index.html.heex:234
 #: lib/mv_web/live/user_live/index.html.heex:63
 #, elixir-autogen, elixir-format
 msgid "Show"
 msgstr "Anzeigen"
 
-#: lib/mv_web/components/layouts.ex:87
+#: lib/mv_web/components/layouts.ex:89
 #, elixir-autogen, elixir-format
 msgid "Something went wrong!"
 msgstr "Etwas ist schiefgelaufen!"
 
-#: lib/mv_web/components/layouts.ex:75
+#: lib/mv_web/components/layouts.ex:77
 #, elixir-autogen, elixir-format
 msgid "We can't find the internet"
 msgstr "Keine Internetverbindung gefunden"
 
-#: lib/mv_web/components/core_components.ex:74
+#: lib/mv_web/components/core_components.ex:82
 #, elixir-autogen, elixir-format
 msgid "close"
 msgstr "schließen"
 
-#: lib/mv_web/live/member_live/form.ex:48
-#: lib/mv_web/live/member_live/show.ex:51
-#, elixir-autogen, elixir-format
-msgid "Birth Date"
-msgstr "Geburtsdatum"
-
-#: lib/mv_web/live/member_live/form.ex:52
-#: lib/mv_web/live/member_live/show.ex:57
+#: lib/mv_web/live/member_live/form.ex:51
+#: lib/mv_web/live/member_live/show.ex:56
 #, elixir-autogen, elixir-format
 msgid "Exit Date"
 msgstr "Austrittsdatum"
 
-#: lib/mv_web/live/member_live/form.ex:56
-#: lib/mv_web/live/member_live/index.html.heex:114
-#: lib/mv_web/live/member_live/show.ex:61
+#: lib/mv_web/live/member_live/form.ex:55
+#: lib/mv_web/live/member_live/index.html.heex:143
+#: lib/mv_web/live/member_live/show.ex:60
 #, elixir-autogen, elixir-format
 msgid "House Number"
 msgstr "Hausnummer"
 
-#: lib/mv_web/live/member_live/form.ex:53
-#: lib/mv_web/live/member_live/show.ex:58
+#: lib/mv_web/live/member_live/form.ex:52
+#: lib/mv_web/live/member_live/show.ex:57
 #, elixir-autogen, elixir-format
 msgid "Notes"
 msgstr "Notizen"
 
-#: lib/mv_web/live/member_live/form.ex:49
-#: lib/mv_web/live/member_live/show.ex:52
+#: lib/mv_web/live/components/payment_filter_component.ex:94
+#: lib/mv_web/live/components/payment_filter_component.ex:144
+#: lib/mv_web/live/member_live/form.ex:48
+#: lib/mv_web/live/member_live/index.html.heex:224
+#: lib/mv_web/live/member_live/show.ex:51
 #, elixir-autogen, elixir-format
 msgid "Paid"
 msgstr "Bezahlt"
 
-#: lib/mv_web/live/member_live/form.ex:50
-#: lib/mv_web/live/member_live/index.html.heex:165
-#: lib/mv_web/live/member_live/show.ex:55
+#: lib/mv_web/live/member_live/form.ex:49
+#: lib/mv_web/live/member_live/index.html.heex:197
+#: lib/mv_web/live/member_live/show.ex:54
 #, elixir-autogen, elixir-format
 msgid "Phone Number"
 msgstr "Telefonnummer"
 
-#: lib/mv_web/live/member_live/form.ex:57
-#: lib/mv_web/live/member_live/index.html.heex:131
-#: lib/mv_web/live/member_live/show.ex:62
+#: lib/mv_web/live/member_live/form.ex:56
+#: lib/mv_web/live/member_live/index.html.heex:161
+#: lib/mv_web/live/member_live/show.ex:61
 #, elixir-autogen, elixir-format
 msgid "Postal Code"
 msgstr "Postleitzahl"
 
-#: lib/mv_web/live/member_live/form.ex:80
+#: lib/mv_web/live/member_live/form.ex:79
 #, elixir-autogen, elixir-format
 msgid "Save Member"
 msgstr "Mitglied speichern"
@@ -161,36 +158,32 @@ msgstr "Mitglied speichern"
 #: lib/mv_web/live/custom_field_live/form.ex:66
 #: lib/mv_web/live/custom_field_value_live/form.ex:74
 #: lib/mv_web/live/global_settings_live.ex:55
-#: lib/mv_web/live/member_live/form.ex:79
+#: lib/mv_web/live/member_live/form.ex:78
 #: lib/mv_web/live/user_live/form.ex:248
 #, elixir-autogen, elixir-format
 msgid "Saving..."
 msgstr "Speichern..."
 
-#: lib/mv_web/live/member_live/form.ex:55
-#: lib/mv_web/live/member_live/index.html.heex:97
-#: lib/mv_web/live/member_live/show.ex:60
+#: lib/mv_web/live/member_live/form.ex:54
+#: lib/mv_web/live/member_live/index.html.heex:125
+#: lib/mv_web/live/member_live/show.ex:59
 #, elixir-autogen, elixir-format
 msgid "Street"
 msgstr "Straße"
 
-#: lib/mv_web/live/member_live/form.ex:40
-#, elixir-autogen, elixir-format
-msgid "Use this form to manage member records and their properties."
-msgstr "Dieses Formular dient zur Verwaltung von Mitgliedern und deren Eigenschaften."
-
 #: lib/mv_web/live/member_live/show.ex:47
 #, elixir-autogen, elixir-format
 msgid "Id"
 msgstr "ID"
 
+#: lib/mv_web/live/member_live/index.html.heex:229
 #: lib/mv_web/live/member_live/index/formatter.ex:61
-#: lib/mv_web/live/member_live/show.ex:53
+#: lib/mv_web/live/member_live/show.ex:52
 #, elixir-autogen, elixir-format
 msgid "No"
 msgstr "Nein"
 
-#: lib/mv_web/live/member_live/show.ex:116
+#: lib/mv_web/live/member_live/show.ex:115
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Show Member"
 msgstr "Mitglied anzeigen"
@@ -200,22 +193,23 @@ msgstr "Mitglied anzeigen"
 msgid "This is a member record from your database."
 msgstr "Dies ist ein Mitglied aus deiner Datenbank."
 
+#: lib/mv_web/live/member_live/index.html.heex:229
 #: lib/mv_web/live/member_live/index/formatter.ex:60
-#: lib/mv_web/live/member_live/show.ex:53
+#: lib/mv_web/live/member_live/show.ex:52
 #, elixir-autogen, elixir-format
 msgid "Yes"
 msgstr "Ja"
 
 #: lib/mv_web/live/custom_field_live/form.ex:110
 #: lib/mv_web/live/custom_field_value_live/form.ex:233
-#: lib/mv_web/live/member_live/form.ex:138
+#: lib/mv_web/live/member_live/form.ex:137
 #, elixir-autogen, elixir-format
 msgid "create"
 msgstr "erstellt"
 
 #: lib/mv_web/live/custom_field_live/form.ex:111
 #: lib/mv_web/live/custom_field_value_live/form.ex:234
-#: lib/mv_web/live/member_live/form.ex:139
+#: lib/mv_web/live/member_live/form.ex:138
 #, elixir-autogen, elixir-format
 msgid "update"
 msgstr "aktualisiert"
@@ -225,7 +219,7 @@ msgstr "aktualisiert"
 msgid "Incorrect email or password"
 msgstr "Falsche E-Mail oder Passwort"
 
-#: lib/mv_web/live/member_live/form.ex:145
+#: lib/mv_web/live/member_live/form.ex:144
 #, elixir-autogen, elixir-format
 msgid "Member %{action} successfully"
 msgstr "Mitglied %{action} erfolgreich"
@@ -258,7 +252,7 @@ msgstr "Ihr Passwort wurde erfolgreich zurückgesetzt"
 #: lib/mv_web/live/custom_field_live/form.ex:69
 #: lib/mv_web/live/custom_field_live/index.ex:120
 #: lib/mv_web/live/custom_field_value_live/form.ex:77
-#: lib/mv_web/live/member_live/form.ex:82
+#: lib/mv_web/live/member_live/form.ex:81
 #: lib/mv_web/live/user_live/form.ex:251
 #, elixir-autogen, elixir-format
 msgid "Cancel"
@@ -311,7 +305,7 @@ msgid "Member"
 msgstr "Mitglied"
 
 #: lib/mv_web/components/layouts/navbar.ex:25
-#: lib/mv_web/live/member_live/index.ex:57
+#: lib/mv_web/live/member_live/index.ex:73
 #: lib/mv_web/live/member_live/index.html.heex:3
 #, elixir-autogen, elixir-format
 msgid "Members"
@@ -365,12 +359,12 @@ msgstr "Profil"
 msgid "Required"
 msgstr "Erforderlich"
 
-#: lib/mv_web/live/member_live/index.html.heex:37
+#: lib/mv_web/live/member_live/index.html.heex:63
 #, elixir-autogen, elixir-format
 msgid "Select all members"
 msgstr "Alle Mitglieder auswählen"
 
-#: lib/mv_web/live/member_live/index.html.heex:51
+#: lib/mv_web/live/member_live/index.html.heex:77
 #, elixir-autogen, elixir-format
 msgid "Select member"
 msgstr "Mitglied auswählen"
@@ -515,7 +509,7 @@ msgstr "Benutzer*in wird ohne Passwort erstellt. Aktivieren Sie 'Passwort setzen
 msgid "Linked Member"
 msgstr "Verknüpftes Mitglied"
 
-#: lib/mv_web/live/member_live/show.ex:63
+#: lib/mv_web/live/member_live/show.ex:62
 #, elixir-autogen, elixir-format
 msgid "Linked User"
 msgstr "Verknüpfte*r Benutzer*in"
@@ -526,7 +520,7 @@ msgstr "Verknüpfte*r Benutzer*in"
 msgid "No member linked"
 msgstr "Kein Mitglied verknüpft"
 
-#: lib/mv_web/live/member_live/show.ex:73
+#: lib/mv_web/live/member_live/show.ex:72
 #, elixir-autogen, elixir-format
 msgid "No user linked"
 msgstr "Keine*r Benutzer*in verknüpft"
@@ -556,7 +550,7 @@ msgid "Toggle dark mode"
 msgstr "Dunklen Modus umschalten"
 
 #: lib/mv_web/live/components/search_bar_component.ex:15
-#: lib/mv_web/live/member_live/index.html.heex:15
+#: lib/mv_web/live/member_live/index.html.heex:34
 #, elixir-autogen, elixir-format
 msgid "Search..."
 msgstr "Suchen..."
@@ -572,7 +566,7 @@ msgstr "Benutzer*innen"
 msgid "Click to sort"
 msgstr "Klicke um zu sortieren"
 
-#: lib/mv_web/live/member_live/index.html.heex:63
+#: lib/mv_web/live/member_live/index.html.heex:89
 #, elixir-autogen, elixir-format
 msgid "First name"
 msgstr "Vorname"
@@ -613,8 +607,8 @@ msgstr "Diese E-Mail-Adresse ist bereits mit einem anderen OIDC-Konto verknüpft
 msgid "Choose a custom field"
 msgstr "Wähle ein Benutzerdefiniertes Feld"
 
-#: lib/mv_web/live/member_live/form.ex:59
-#: lib/mv_web/live/member_live/show.ex:78
+#: lib/mv_web/live/member_live/form.ex:58
+#: lib/mv_web/live/member_live/show.ex:77
 #, elixir-autogen, elixir-format
 msgid "Custom Field Values"
 msgstr "Benutzerdefinierte Feldwerte"
@@ -782,7 +776,85 @@ msgstr "Mitglied entverknüpfen"
 msgid "Unlinking scheduled"
 msgstr "Entverknüpfung geplant"
 
-#~ #: lib/mv_web/live/custom_field_live/index.ex:97
+#: lib/mv_web/live/member_live/index.ex:165
+#, elixir-autogen, elixir-format
+msgid "Copied %{count} email address to clipboard"
+msgid_plural "Copied %{count} email addresses to clipboard"
+msgstr[0] "%{count} E-Mail-Adresse in die Zwischenablage kopiert"
+msgstr[1] "%{count} E-Mail-Adressen in die Zwischenablage kopiert"
+
+#: lib/mv_web/live/member_live/index.html.heex:10
+#, elixir-autogen, elixir-format
+msgid "Copy email addresses of selected members"
+msgstr "E-Mail-Adressen der ausgewählten Mitglieder kopieren"
+
+#: lib/mv_web/live/member_live/index.html.heex:13
+#, elixir-autogen, elixir-format
+msgid "Copy emails"
+msgstr "E-Mails kopieren"
+
+#: lib/mv_web/live/member_live/index.ex:154
+#, elixir-autogen, elixir-format
+msgid "No email addresses found"
+msgstr "Keine E-Mail-Adressen gefunden"
+
+#: lib/mv_web/live/member_live/index.ex:151
+#, elixir-autogen, elixir-format
+msgid "No members selected"
+msgstr "Keine Mitglieder ausgewählt"
+
+#: lib/mv_web/live/member_live/index.html.heex:18
+#, elixir-autogen, elixir-format
+msgid "Open email program with BCC recipients"
+msgstr "E-Mail-Programm mit BCC-Empfänger*innen öffnen"
+
+#: lib/mv_web/live/member_live/index.html.heex:21
+#, elixir-autogen, elixir-format
+msgid "Open in email program"
+msgstr "Im E-Mail-Programm öffnen"
+
+#: lib/mv_web/live/member_live/index.ex:174
+#, elixir-autogen, elixir-format
+msgid "Tip: Paste email addresses into the BCC field for privacy compliance"
+msgstr "Tipp: E-Mail-Adressen ins BCC-Feld einfügen für Datenschutzkonformität"
+
+#: lib/mv_web/live/member_live/form.ex:40
+#, elixir-autogen, elixir-format
+msgid "Fields marked with an asterisk (*) cannot be empty."
+msgstr "Felder, die mit einem Sternchen (*) markiert sind, dürfen nicht leer bleiben."
+
+#: lib/mv_web/components/core_components.ex:206
+#: lib/mv_web/components/core_components.ex:223
+#: lib/mv_web/components/core_components.ex:250
+#: lib/mv_web/components/core_components.ex:277
+#, elixir-autogen, elixir-format, fuzzy
+msgid "This field cannot be empty"
+msgstr "Dieses Feld darf nicht leer bleiben"
+
+#: lib/mv_web/live/components/payment_filter_component.ex:80
+#: lib/mv_web/live/components/payment_filter_component.ex:143
+#, elixir-autogen, elixir-format
+msgid "All"
+msgstr "Alle"
+
+#: lib/mv_web/live/components/payment_filter_component.ex:54
+#, elixir-autogen, elixir-format
+msgid "Filter by payment status"
+msgstr "Nach Zahlungsstatus filtern"
+
+#: lib/mv_web/live/components/payment_filter_component.ex:108
+#: lib/mv_web/live/components/payment_filter_component.ex:145
+#, elixir-autogen, elixir-format
+msgid "Not paid"
+msgstr "Nicht bezahlt"
+
+#: lib/mv_web/live/components/payment_filter_component.ex:65
+#, elixir-autogen, elixir-format
+msgid "Payment filter"
+msgstr "Zahlungsfilter"
+
+#~ #: lib/mv_web/live/member_live/form.ex:48
+#~ #: lib/mv_web/live/member_live/show.ex:51
 #~ #, elixir-autogen, elixir-format
-#~ msgid "To confirm deletion, please enter the custom field slug:"
-#~ msgstr "Um die Löschung zu bestätigen, gib bitte den Slug des benutzerdefinierten Feldes ein:"
+#~ msgid "Birth Date"
+#~ msgstr "Geburtsdatum"

priv/gettext/default.pot

@@ -11,37 +11,37 @@
 msgid ""
 msgstr ""
 
-#: lib/mv_web/components/core_components.ex:356
+#: lib/mv_web/components/core_components.ex:386
 #, elixir-autogen, elixir-format
 msgid "Actions"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:202
+#: lib/mv_web/live/member_live/index.html.heex:243
 #: lib/mv_web/live/user_live/index.html.heex:72
 #, elixir-autogen, elixir-format
 msgid "Are you sure?"
 msgstr ""
 
-#: lib/mv_web/components/layouts.ex:80
-#: lib/mv_web/components/layouts.ex:92
+#: lib/mv_web/components/layouts.ex:82
+#: lib/mv_web/components/layouts.ex:94
 #, elixir-autogen, elixir-format
 msgid "Attempting to reconnect"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:54
-#: lib/mv_web/live/member_live/index.html.heex:148
-#: lib/mv_web/live/member_live/show.ex:59
+#: lib/mv_web/live/member_live/form.ex:53
+#: lib/mv_web/live/member_live/index.html.heex:179
+#: lib/mv_web/live/member_live/show.ex:58
 #, elixir-autogen, elixir-format
 msgid "City"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:204
+#: lib/mv_web/live/member_live/index.html.heex:245
 #: lib/mv_web/live/user_live/index.html.heex:74
 #, elixir-autogen, elixir-format
 msgid "Delete"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:196
+#: lib/mv_web/live/member_live/index.html.heex:237
 #: lib/mv_web/live/user_live/form.ex:265
 #: lib/mv_web/live/user_live/index.html.heex:66
 #, elixir-autogen, elixir-format
@@ -49,13 +49,13 @@ msgid "Edit"
 msgstr ""
 
 #: lib/mv_web/live/member_live/show.ex:41
-#: lib/mv_web/live/member_live/show.ex:117
+#: lib/mv_web/live/member_live/show.ex:116
 #, elixir-autogen, elixir-format
 msgid "Edit Member"
 msgstr ""
 
 #: lib/mv_web/live/member_live/form.ex:47
-#: lib/mv_web/live/member_live/index.html.heex:80
+#: lib/mv_web/live/member_live/index.html.heex:107
 #: lib/mv_web/live/member_live/show.ex:50
 #: lib/mv_web/live/user_live/form.ex:46
 #: lib/mv_web/live/user_live/index.html.heex:44
@@ -70,9 +70,9 @@ msgstr ""
 msgid "First Name"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:51
-#: lib/mv_web/live/member_live/index.html.heex:182
-#: lib/mv_web/live/member_live/show.ex:56
+#: lib/mv_web/live/member_live/form.ex:50
+#: lib/mv_web/live/member_live/index.html.heex:215
+#: lib/mv_web/live/member_live/show.ex:55
 #, elixir-autogen, elixir-format
 msgid "Join Date"
 msgstr ""
@@ -83,78 +83,75 @@ msgstr ""
 msgid "Last Name"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:6
+#: lib/mv_web/live/member_live/index.html.heex:24
 #, elixir-autogen, elixir-format
 msgid "New Member"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:193
+#: lib/mv_web/live/member_live/index.html.heex:234
 #: lib/mv_web/live/user_live/index.html.heex:63
 #, elixir-autogen, elixir-format
 msgid "Show"
 msgstr ""
 
-#: lib/mv_web/components/layouts.ex:87
+#: lib/mv_web/components/layouts.ex:89
 #, elixir-autogen, elixir-format
 msgid "Something went wrong!"
 msgstr ""
 
-#: lib/mv_web/components/layouts.ex:75
+#: lib/mv_web/components/layouts.ex:77
 #, elixir-autogen, elixir-format
 msgid "We can't find the internet"
 msgstr ""
 
-#: lib/mv_web/components/core_components.ex:74
+#: lib/mv_web/components/core_components.ex:82
 #, elixir-autogen, elixir-format
 msgid "close"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:48
-#: lib/mv_web/live/member_live/show.ex:51
+#: lib/mv_web/live/member_live/form.ex:51
+#: lib/mv_web/live/member_live/show.ex:56
 #, elixir-autogen, elixir-format
-msgid "Birth Date"
+msgid "Exit Date"
+msgstr ""
+
+#: lib/mv_web/live/member_live/form.ex:55
+#: lib/mv_web/live/member_live/index.html.heex:143
+#: lib/mv_web/live/member_live/show.ex:60
+#, elixir-autogen, elixir-format
+msgid "House Number"
 msgstr ""
 
 #: lib/mv_web/live/member_live/form.ex:52
 #: lib/mv_web/live/member_live/show.ex:57
 #, elixir-autogen, elixir-format
-msgid "Exit Date"
-msgstr ""
-
-#: lib/mv_web/live/member_live/form.ex:56
-#: lib/mv_web/live/member_live/index.html.heex:114
-#: lib/mv_web/live/member_live/show.ex:61
-#, elixir-autogen, elixir-format
-msgid "House Number"
-msgstr ""
-
-#: lib/mv_web/live/member_live/form.ex:53
-#: lib/mv_web/live/member_live/show.ex:58
-#, elixir-autogen, elixir-format
 msgid "Notes"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:49
-#: lib/mv_web/live/member_live/show.ex:52
+#: lib/mv_web/live/components/payment_filter_component.ex:94
+#: lib/mv_web/live/components/payment_filter_component.ex:144
+#: lib/mv_web/live/member_live/form.ex:48
+#: lib/mv_web/live/member_live/index.html.heex:224
+#: lib/mv_web/live/member_live/show.ex:51
 #, elixir-autogen, elixir-format
 msgid "Paid"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:50
-#: lib/mv_web/live/member_live/index.html.heex:165
-#: lib/mv_web/live/member_live/show.ex:55
+#: lib/mv_web/live/member_live/form.ex:49
+#: lib/mv_web/live/member_live/index.html.heex:197
+#: lib/mv_web/live/member_live/show.ex:54
 #, elixir-autogen, elixir-format
 msgid "Phone Number"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:57
-#: lib/mv_web/live/member_live/index.html.heex:131
-#: lib/mv_web/live/member_live/show.ex:62
+#: lib/mv_web/live/member_live/form.ex:56
+#: lib/mv_web/live/member_live/index.html.heex:161
+#: lib/mv_web/live/member_live/show.ex:61
 #, elixir-autogen, elixir-format
 msgid "Postal Code"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:80
+#: lib/mv_web/live/member_live/form.ex:79
 #, elixir-autogen, elixir-format
 msgid "Save Member"
 msgstr ""
@@ -162,36 +159,32 @@ msgstr ""
 #: lib/mv_web/live/custom_field_live/form.ex:66
 #: lib/mv_web/live/custom_field_value_live/form.ex:74
 #: lib/mv_web/live/global_settings_live.ex:55
-#: lib/mv_web/live/member_live/form.ex:79
+#: lib/mv_web/live/member_live/form.ex:78
 #: lib/mv_web/live/user_live/form.ex:248
 #, elixir-autogen, elixir-format
 msgid "Saving..."
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:55
-#: lib/mv_web/live/member_live/index.html.heex:97
-#: lib/mv_web/live/member_live/show.ex:60
+#: lib/mv_web/live/member_live/form.ex:54
+#: lib/mv_web/live/member_live/index.html.heex:125
+#: lib/mv_web/live/member_live/show.ex:59
 #, elixir-autogen, elixir-format
 msgid "Street"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:40
-#, elixir-autogen, elixir-format
-msgid "Use this form to manage member records and their properties."
-msgstr ""
-
 #: lib/mv_web/live/member_live/show.ex:47
 #, elixir-autogen, elixir-format
 msgid "Id"
 msgstr ""
 
+#: lib/mv_web/live/member_live/index.html.heex:229
 #: lib/mv_web/live/member_live/index/formatter.ex:61
-#: lib/mv_web/live/member_live/show.ex:53
+#: lib/mv_web/live/member_live/show.ex:52
 #, elixir-autogen, elixir-format
 msgid "No"
 msgstr ""
 
-#: lib/mv_web/live/member_live/show.ex:116
+#: lib/mv_web/live/member_live/show.ex:115
 #, elixir-autogen, elixir-format
 msgid "Show Member"
 msgstr ""
@@ -201,22 +194,23 @@ msgstr ""
 msgid "This is a member record from your database."
 msgstr ""
 
+#: lib/mv_web/live/member_live/index.html.heex:229
 #: lib/mv_web/live/member_live/index/formatter.ex:60
-#: lib/mv_web/live/member_live/show.ex:53
+#: lib/mv_web/live/member_live/show.ex:52
 #, elixir-autogen, elixir-format
 msgid "Yes"
 msgstr ""
 
 #: lib/mv_web/live/custom_field_live/form.ex:110
 #: lib/mv_web/live/custom_field_value_live/form.ex:233
-#: lib/mv_web/live/member_live/form.ex:138
+#: lib/mv_web/live/member_live/form.ex:137
 #, elixir-autogen, elixir-format
 msgid "create"
 msgstr ""
 
 #: lib/mv_web/live/custom_field_live/form.ex:111
 #: lib/mv_web/live/custom_field_value_live/form.ex:234
-#: lib/mv_web/live/member_live/form.ex:139
+#: lib/mv_web/live/member_live/form.ex:138
 #, elixir-autogen, elixir-format
 msgid "update"
 msgstr ""
@@ -226,7 +220,7 @@ msgstr ""
 msgid "Incorrect email or password"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:145
+#: lib/mv_web/live/member_live/form.ex:144
 #, elixir-autogen, elixir-format
 msgid "Member %{action} successfully"
 msgstr ""
@@ -259,7 +253,7 @@ msgstr ""
 #: lib/mv_web/live/custom_field_live/form.ex:69
 #: lib/mv_web/live/custom_field_live/index.ex:120
 #: lib/mv_web/live/custom_field_value_live/form.ex:77
-#: lib/mv_web/live/member_live/form.ex:82
+#: lib/mv_web/live/member_live/form.ex:81
 #: lib/mv_web/live/user_live/form.ex:251
 #, elixir-autogen, elixir-format
 msgid "Cancel"
@@ -312,7 +306,7 @@ msgid "Member"
 msgstr ""
 
 #: lib/mv_web/components/layouts/navbar.ex:25
-#: lib/mv_web/live/member_live/index.ex:57
+#: lib/mv_web/live/member_live/index.ex:73
 #: lib/mv_web/live/member_live/index.html.heex:3
 #, elixir-autogen, elixir-format
 msgid "Members"
@@ -366,12 +360,12 @@ msgstr ""
 msgid "Required"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:37
+#: lib/mv_web/live/member_live/index.html.heex:63
 #, elixir-autogen, elixir-format
 msgid "Select all members"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:51
+#: lib/mv_web/live/member_live/index.html.heex:77
 #, elixir-autogen, elixir-format
 msgid "Select member"
 msgstr ""
@@ -516,7 +510,7 @@ msgstr ""
 msgid "Linked Member"
 msgstr ""
 
-#: lib/mv_web/live/member_live/show.ex:63
+#: lib/mv_web/live/member_live/show.ex:62
 #, elixir-autogen, elixir-format
 msgid "Linked User"
 msgstr ""
@@ -527,7 +521,7 @@ msgstr ""
 msgid "No member linked"
 msgstr ""
 
-#: lib/mv_web/live/member_live/show.ex:73
+#: lib/mv_web/live/member_live/show.ex:72
 #, elixir-autogen, elixir-format
 msgid "No user linked"
 msgstr ""
@@ -557,7 +551,7 @@ msgid "Toggle dark mode"
 msgstr ""
 
 #: lib/mv_web/live/components/search_bar_component.ex:15
-#: lib/mv_web/live/member_live/index.html.heex:15
+#: lib/mv_web/live/member_live/index.html.heex:34
 #, elixir-autogen, elixir-format
 msgid "Search..."
 msgstr ""
@@ -573,7 +567,7 @@ msgstr ""
 msgid "Click to sort"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:63
+#: lib/mv_web/live/member_live/index.html.heex:89
 #, elixir-autogen, elixir-format
 msgid "First name"
 msgstr ""
@@ -614,8 +608,8 @@ msgstr ""
 msgid "Choose a custom field"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:59
-#: lib/mv_web/live/member_live/show.ex:78
+#: lib/mv_web/live/member_live/form.ex:58
+#: lib/mv_web/live/member_live/show.ex:77
 #, elixir-autogen, elixir-format
 msgid "Custom Field Values"
 msgstr ""
@@ -782,3 +776,80 @@ msgstr ""
 #, elixir-autogen, elixir-format
 msgid "Unlinking scheduled"
 msgstr ""
+
+#: lib/mv_web/live/member_live/index.ex:165
+#, elixir-autogen, elixir-format
+msgid "Copied %{count} email address to clipboard"
+msgid_plural "Copied %{count} email addresses to clipboard"
+msgstr[0] ""
+msgstr[1] ""
+
+#: lib/mv_web/live/member_live/index.html.heex:10
+#, elixir-autogen, elixir-format
+msgid "Copy email addresses of selected members"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.html.heex:13
+#, elixir-autogen, elixir-format
+msgid "Copy emails"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.ex:154
+#, elixir-autogen, elixir-format
+msgid "No email addresses found"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.ex:151
+#, elixir-autogen, elixir-format
+msgid "No members selected"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.html.heex:18
+#, elixir-autogen, elixir-format
+msgid "Open email program with BCC recipients"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.html.heex:21
+#, elixir-autogen, elixir-format
+msgid "Open in email program"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.ex:174
+#, elixir-autogen, elixir-format
+msgid "Tip: Paste email addresses into the BCC field for privacy compliance"
+msgstr ""
+
+#: lib/mv_web/live/member_live/form.ex:40
+#, elixir-autogen, elixir-format
+msgid "Fields marked with an asterisk (*) cannot be empty."
+msgstr ""
+
+#: lib/mv_web/components/core_components.ex:206
+#: lib/mv_web/components/core_components.ex:223
+#: lib/mv_web/components/core_components.ex:250
+#: lib/mv_web/components/core_components.ex:277
+#, elixir-autogen, elixir-format
+msgid "This field cannot be empty"
+msgstr ""
+
+#: lib/mv_web/live/components/payment_filter_component.ex:80
+#: lib/mv_web/live/components/payment_filter_component.ex:143
+#, elixir-autogen, elixir-format
+msgid "All"
+msgstr ""
+
+#: lib/mv_web/live/components/payment_filter_component.ex:54
+#, elixir-autogen, elixir-format
+msgid "Filter by payment status"
+msgstr ""
+
+#: lib/mv_web/live/components/payment_filter_component.ex:108
+#: lib/mv_web/live/components/payment_filter_component.ex:145
+#, elixir-autogen, elixir-format
+msgid "Not paid"
+msgstr ""
+
+#: lib/mv_web/live/components/payment_filter_component.ex:65
+#, elixir-autogen, elixir-format
+msgid "Payment filter"
+msgstr ""

priv/gettext/en/LC_MESSAGES/default.po

@@ -11,37 +11,37 @@ msgstr ""
 "Language: en\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: lib/mv_web/components/core_components.ex:356
+#: lib/mv_web/components/core_components.ex:386
 #, elixir-autogen, elixir-format
 msgid "Actions"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:202
+#: lib/mv_web/live/member_live/index.html.heex:243
 #: lib/mv_web/live/user_live/index.html.heex:72
 #, elixir-autogen, elixir-format
 msgid "Are you sure?"
 msgstr ""
 
-#: lib/mv_web/components/layouts.ex:80
-#: lib/mv_web/components/layouts.ex:92
+#: lib/mv_web/components/layouts.ex:82
+#: lib/mv_web/components/layouts.ex:94
 #, elixir-autogen, elixir-format
 msgid "Attempting to reconnect"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:54
-#: lib/mv_web/live/member_live/index.html.heex:148
-#: lib/mv_web/live/member_live/show.ex:59
+#: lib/mv_web/live/member_live/form.ex:53
+#: lib/mv_web/live/member_live/index.html.heex:179
+#: lib/mv_web/live/member_live/show.ex:58
 #, elixir-autogen, elixir-format
 msgid "City"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:204
+#: lib/mv_web/live/member_live/index.html.heex:245
 #: lib/mv_web/live/user_live/index.html.heex:74
 #, elixir-autogen, elixir-format
 msgid "Delete"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:196
+#: lib/mv_web/live/member_live/index.html.heex:237
 #: lib/mv_web/live/user_live/form.ex:265
 #: lib/mv_web/live/user_live/index.html.heex:66
 #, elixir-autogen, elixir-format
@@ -49,13 +49,13 @@ msgid "Edit"
 msgstr ""
 
 #: lib/mv_web/live/member_live/show.ex:41
-#: lib/mv_web/live/member_live/show.ex:117
+#: lib/mv_web/live/member_live/show.ex:116
 #, elixir-autogen, elixir-format
 msgid "Edit Member"
 msgstr ""
 
 #: lib/mv_web/live/member_live/form.ex:47
-#: lib/mv_web/live/member_live/index.html.heex:80
+#: lib/mv_web/live/member_live/index.html.heex:107
 #: lib/mv_web/live/member_live/show.ex:50
 #: lib/mv_web/live/user_live/form.ex:46
 #: lib/mv_web/live/user_live/index.html.heex:44
@@ -70,9 +70,9 @@ msgstr ""
 msgid "First Name"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:51
-#: lib/mv_web/live/member_live/index.html.heex:182
-#: lib/mv_web/live/member_live/show.ex:56
+#: lib/mv_web/live/member_live/form.ex:50
+#: lib/mv_web/live/member_live/index.html.heex:215
+#: lib/mv_web/live/member_live/show.ex:55
 #, elixir-autogen, elixir-format
 msgid "Join Date"
 msgstr ""
@@ -83,78 +83,75 @@ msgstr ""
 msgid "Last Name"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:6
+#: lib/mv_web/live/member_live/index.html.heex:24
 #, elixir-autogen, elixir-format
 msgid "New Member"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:193
+#: lib/mv_web/live/member_live/index.html.heex:234
 #: lib/mv_web/live/user_live/index.html.heex:63
 #, elixir-autogen, elixir-format
 msgid "Show"
 msgstr ""
 
-#: lib/mv_web/components/layouts.ex:87
+#: lib/mv_web/components/layouts.ex:89
 #, elixir-autogen, elixir-format
 msgid "Something went wrong!"
 msgstr ""
 
-#: lib/mv_web/components/layouts.ex:75
+#: lib/mv_web/components/layouts.ex:77
 #, elixir-autogen, elixir-format
 msgid "We can't find the internet"
 msgstr ""
 
-#: lib/mv_web/components/core_components.ex:74
+#: lib/mv_web/components/core_components.ex:82
 #, elixir-autogen, elixir-format
 msgid "close"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:48
-#: lib/mv_web/live/member_live/show.ex:51
+#: lib/mv_web/live/member_live/form.ex:51
+#: lib/mv_web/live/member_live/show.ex:56
 #, elixir-autogen, elixir-format
-msgid "Birth Date"
+msgid "Exit Date"
+msgstr ""
+
+#: lib/mv_web/live/member_live/form.ex:55
+#: lib/mv_web/live/member_live/index.html.heex:143
+#: lib/mv_web/live/member_live/show.ex:60
+#, elixir-autogen, elixir-format
+msgid "House Number"
 msgstr ""
 
 #: lib/mv_web/live/member_live/form.ex:52
 #: lib/mv_web/live/member_live/show.ex:57
 #, elixir-autogen, elixir-format
-msgid "Exit Date"
-msgstr ""
-
-#: lib/mv_web/live/member_live/form.ex:56
-#: lib/mv_web/live/member_live/index.html.heex:114
-#: lib/mv_web/live/member_live/show.ex:61
-#, elixir-autogen, elixir-format
-msgid "House Number"
-msgstr ""
-
-#: lib/mv_web/live/member_live/form.ex:53
-#: lib/mv_web/live/member_live/show.ex:58
-#, elixir-autogen, elixir-format
 msgid "Notes"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:49
-#: lib/mv_web/live/member_live/show.ex:52
+#: lib/mv_web/live/components/payment_filter_component.ex:94
+#: lib/mv_web/live/components/payment_filter_component.ex:144
+#: lib/mv_web/live/member_live/form.ex:48
+#: lib/mv_web/live/member_live/index.html.heex:224
+#: lib/mv_web/live/member_live/show.ex:51
 #, elixir-autogen, elixir-format
 msgid "Paid"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:50
-#: lib/mv_web/live/member_live/index.html.heex:165
-#: lib/mv_web/live/member_live/show.ex:55
+#: lib/mv_web/live/member_live/form.ex:49
+#: lib/mv_web/live/member_live/index.html.heex:197
+#: lib/mv_web/live/member_live/show.ex:54
 #, elixir-autogen, elixir-format
 msgid "Phone Number"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:57
-#: lib/mv_web/live/member_live/index.html.heex:131
-#: lib/mv_web/live/member_live/show.ex:62
+#: lib/mv_web/live/member_live/form.ex:56
+#: lib/mv_web/live/member_live/index.html.heex:161
+#: lib/mv_web/live/member_live/show.ex:61
 #, elixir-autogen, elixir-format
 msgid "Postal Code"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:80
+#: lib/mv_web/live/member_live/form.ex:79
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Save Member"
 msgstr ""
@@ -162,36 +159,32 @@ msgstr ""
 #: lib/mv_web/live/custom_field_live/form.ex:66
 #: lib/mv_web/live/custom_field_value_live/form.ex:74
 #: lib/mv_web/live/global_settings_live.ex:55
-#: lib/mv_web/live/member_live/form.ex:79
+#: lib/mv_web/live/member_live/form.ex:78
 #: lib/mv_web/live/user_live/form.ex:248
 #, elixir-autogen, elixir-format
 msgid "Saving..."
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:55
-#: lib/mv_web/live/member_live/index.html.heex:97
-#: lib/mv_web/live/member_live/show.ex:60
+#: lib/mv_web/live/member_live/form.ex:54
+#: lib/mv_web/live/member_live/index.html.heex:125
+#: lib/mv_web/live/member_live/show.ex:59
 #, elixir-autogen, elixir-format
 msgid "Street"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:40
-#, elixir-autogen, elixir-format
-msgid "Use this form to manage member records and their properties."
-msgstr ""
-
 #: lib/mv_web/live/member_live/show.ex:47
 #, elixir-autogen, elixir-format
 msgid "Id"
 msgstr ""
 
+#: lib/mv_web/live/member_live/index.html.heex:229
 #: lib/mv_web/live/member_live/index/formatter.ex:61
-#: lib/mv_web/live/member_live/show.ex:53
+#: lib/mv_web/live/member_live/show.ex:52
 #, elixir-autogen, elixir-format
 msgid "No"
 msgstr ""
 
-#: lib/mv_web/live/member_live/show.ex:116
+#: lib/mv_web/live/member_live/show.ex:115
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Show Member"
 msgstr ""
@@ -201,22 +194,23 @@ msgstr ""
 msgid "This is a member record from your database."
 msgstr ""
 
+#: lib/mv_web/live/member_live/index.html.heex:229
 #: lib/mv_web/live/member_live/index/formatter.ex:60
-#: lib/mv_web/live/member_live/show.ex:53
+#: lib/mv_web/live/member_live/show.ex:52
 #, elixir-autogen, elixir-format
 msgid "Yes"
 msgstr ""
 
 #: lib/mv_web/live/custom_field_live/form.ex:110
 #: lib/mv_web/live/custom_field_value_live/form.ex:233
-#: lib/mv_web/live/member_live/form.ex:138
+#: lib/mv_web/live/member_live/form.ex:137
 #, elixir-autogen, elixir-format
 msgid "create"
 msgstr ""
 
 #: lib/mv_web/live/custom_field_live/form.ex:111
 #: lib/mv_web/live/custom_field_value_live/form.ex:234
-#: lib/mv_web/live/member_live/form.ex:139
+#: lib/mv_web/live/member_live/form.ex:138
 #, elixir-autogen, elixir-format
 msgid "update"
 msgstr ""
@@ -226,7 +220,7 @@ msgstr ""
 msgid "Incorrect email or password"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:145
+#: lib/mv_web/live/member_live/form.ex:144
 #, elixir-autogen, elixir-format
 msgid "Member %{action} successfully"
 msgstr ""
@@ -259,7 +253,7 @@ msgstr ""
 #: lib/mv_web/live/custom_field_live/form.ex:69
 #: lib/mv_web/live/custom_field_live/index.ex:120
 #: lib/mv_web/live/custom_field_value_live/form.ex:77
-#: lib/mv_web/live/member_live/form.ex:82
+#: lib/mv_web/live/member_live/form.ex:81
 #: lib/mv_web/live/user_live/form.ex:251
 #, elixir-autogen, elixir-format
 msgid "Cancel"
@@ -312,7 +306,7 @@ msgid "Member"
 msgstr ""
 
 #: lib/mv_web/components/layouts/navbar.ex:25
-#: lib/mv_web/live/member_live/index.ex:57
+#: lib/mv_web/live/member_live/index.ex:73
 #: lib/mv_web/live/member_live/index.html.heex:3
 #, elixir-autogen, elixir-format
 msgid "Members"
@@ -366,12 +360,12 @@ msgstr ""
 msgid "Required"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:37
+#: lib/mv_web/live/member_live/index.html.heex:63
 #, elixir-autogen, elixir-format
 msgid "Select all members"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:51
+#: lib/mv_web/live/member_live/index.html.heex:77
 #, elixir-autogen, elixir-format
 msgid "Select member"
 msgstr ""
@@ -516,7 +510,7 @@ msgstr "User will be created without a password. Check 'Set Password' to add one
 msgid "Linked Member"
 msgstr ""
 
-#: lib/mv_web/live/member_live/show.ex:63
+#: lib/mv_web/live/member_live/show.ex:62
 #, elixir-autogen, elixir-format
 msgid "Linked User"
 msgstr ""
@@ -527,7 +521,7 @@ msgstr ""
 msgid "No member linked"
 msgstr ""
 
-#: lib/mv_web/live/member_live/show.ex:73
+#: lib/mv_web/live/member_live/show.ex:72
 #, elixir-autogen, elixir-format
 msgid "No user linked"
 msgstr ""
@@ -557,7 +551,7 @@ msgid "Toggle dark mode"
 msgstr ""
 
 #: lib/mv_web/live/components/search_bar_component.ex:15
-#: lib/mv_web/live/member_live/index.html.heex:15
+#: lib/mv_web/live/member_live/index.html.heex:34
 #, elixir-autogen, elixir-format
 msgid "Search..."
 msgstr ""
@@ -573,7 +567,7 @@ msgstr ""
 msgid "Click to sort"
 msgstr ""
 
-#: lib/mv_web/live/member_live/index.html.heex:63
+#: lib/mv_web/live/member_live/index.html.heex:89
 #, elixir-autogen, elixir-format, fuzzy
 msgid "First name"
 msgstr ""
@@ -614,8 +608,8 @@ msgstr ""
 msgid "Choose a custom field"
 msgstr ""
 
-#: lib/mv_web/live/member_live/form.ex:59
-#: lib/mv_web/live/member_live/show.ex:78
+#: lib/mv_web/live/member_live/form.ex:58
+#: lib/mv_web/live/member_live/show.ex:77
 #, elixir-autogen, elixir-format
 msgid "Custom Field Values"
 msgstr ""
@@ -783,7 +777,85 @@ msgstr ""
 msgid "Unlinking scheduled"
 msgstr ""
 
-#~ #: lib/mv_web/live/custom_field_live/index.ex:97
+#: lib/mv_web/live/member_live/index.ex:165
+#, elixir-autogen, elixir-format
+msgid "Copied %{count} email address to clipboard"
+msgid_plural "Copied %{count} email addresses to clipboard"
+msgstr[0] ""
+msgstr[1] ""
+
+#: lib/mv_web/live/member_live/index.html.heex:10
+#, elixir-autogen, elixir-format
+msgid "Copy email addresses of selected members"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.html.heex:13
+#, elixir-autogen, elixir-format
+msgid "Copy emails"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.ex:154
+#, elixir-autogen, elixir-format
+msgid "No email addresses found"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.ex:151
+#, elixir-autogen, elixir-format, fuzzy
+msgid "No members selected"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.html.heex:18
+#, elixir-autogen, elixir-format
+msgid "Open email program with BCC recipients"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.html.heex:21
+#, elixir-autogen, elixir-format
+msgid "Open in email program"
+msgstr ""
+
+#: lib/mv_web/live/member_live/index.ex:174
+#, elixir-autogen, elixir-format
+msgid "Tip: Paste email addresses into the BCC field for privacy compliance"
+msgstr ""
+
+#: lib/mv_web/live/member_live/form.ex:40
+#, elixir-autogen, elixir-format
+msgid "Fields marked with an asterisk (*) cannot be empty."
+msgstr ""
+
+#: lib/mv_web/components/core_components.ex:206
+#: lib/mv_web/components/core_components.ex:223
+#: lib/mv_web/components/core_components.ex:250
+#: lib/mv_web/components/core_components.ex:277
+#, elixir-autogen, elixir-format, fuzzy
+msgid "This field cannot be empty"
+msgstr ""
+
+#: lib/mv_web/live/components/payment_filter_component.ex:80
+#: lib/mv_web/live/components/payment_filter_component.ex:143
+#, elixir-autogen, elixir-format
+msgid "All"
+msgstr ""
+
+#: lib/mv_web/live/components/payment_filter_component.ex:54
+#, elixir-autogen, elixir-format
+msgid "Filter by payment status"
+msgstr ""
+
+#: lib/mv_web/live/components/payment_filter_component.ex:108
+#: lib/mv_web/live/components/payment_filter_component.ex:145
+#, elixir-autogen, elixir-format
+msgid "Not paid"
+msgstr ""
+
+#: lib/mv_web/live/components/payment_filter_component.ex:65
+#, elixir-autogen, elixir-format
+msgid "Payment filter"
+msgstr ""
+
+#~ #: lib/mv_web/live/member_live/form.ex:48
+#~ #: lib/mv_web/live/member_live/show.ex:51
 #~ #, elixir-autogen, elixir-format
-#~ msgid "To confirm deletion, please enter the custom field slug:"
+#~ msgid "Birth Date"
 #~ msgstr ""

priv/repo/migrations/20251201115939_add_member_field_visibility_to_settings.exs

@@ -0,0 +1,21 @@
+defmodule Mv.Repo.Migrations.AddMemberFieldVisibilityToSettings do
+  @moduledoc """
+  Updates resources based on their most recent snapshots.
+
+  This file was autogenerated with `mix ash_postgres.generate_migrations`
+  """
+
+  use Ecto.Migration
+
+  def up do
+    alter table(:settings) do
+      add :member_field_visibility, :map
+    end
+  end
+
+  def down do
+    alter table(:settings) do
+      remove :member_field_visibility
+    end
+  end
+end

priv/repo/migrations/20251202145404_remove_birth_date_from_members.exs

@@ -0,0 +1,69 @@
+defmodule Mv.Repo.Migrations.RemoveBirthDateFromMembers do
+  @moduledoc """
+  Removes the birth_date column from the members table.
+
+  The birth_date field has been removed from the application because most users
+  don't record birthday data. Users who need this can use a custom field instead.
+
+  This migration also updates the search_vector trigger to remove birth_date.
+  """
+
+  use Ecto.Migration
+
+  def up do
+    # Update the trigger function to remove birth_date from search_vector
+    execute("""
+    CREATE OR REPLACE FUNCTION members_search_vector_trigger() RETURNS trigger AS $$
+    BEGIN
+      NEW.search_vector :=
+        setweight(to_tsvector('simple', coalesce(NEW.first_name, '')), 'A') ||
+        setweight(to_tsvector('simple', coalesce(NEW.last_name, '')), 'A') ||
+        setweight(to_tsvector('simple', coalesce(NEW.email, '')), 'B') ||
+        setweight(to_tsvector('simple', coalesce(NEW.phone_number, '')), 'C') ||
+        setweight(to_tsvector('simple', coalesce(NEW.join_date::text, '')), 'D') ||
+        setweight(to_tsvector('simple', coalesce(NEW.exit_date::text, '')), 'D') ||
+        setweight(to_tsvector('simple', coalesce(NEW.notes, '')), 'B') ||
+        setweight(to_tsvector('simple', coalesce(NEW.city, '')), 'C') ||
+        setweight(to_tsvector('simple', coalesce(NEW.street, '')), 'C') ||
+        setweight(to_tsvector('simple', coalesce(NEW.house_number::text, '')), 'C') ||
+        setweight(to_tsvector('simple', coalesce(NEW.postal_code::text, '')), 'C');
+      RETURN NEW;
+    END
+    $$ LANGUAGE plpgsql;
+    """)
+
+    # Remove the birth_date column
+    alter table(:members) do
+      remove :birth_date
+    end
+  end
+
+  def down do
+    # Add the birth_date column back
+    alter table(:members) do
+      add :birth_date, :date
+    end
+
+    # Restore the trigger function with birth_date
+    execute("""
+    CREATE OR REPLACE FUNCTION members_search_vector_trigger() RETURNS trigger AS $$
+    BEGIN
+      NEW.search_vector :=
+        setweight(to_tsvector('simple', coalesce(NEW.first_name, '')), 'A') ||
+        setweight(to_tsvector('simple', coalesce(NEW.last_name, '')), 'A') ||
+        setweight(to_tsvector('simple', coalesce(NEW.email, '')), 'B') ||
+        setweight(to_tsvector('simple', coalesce(NEW.birth_date::text, '')), 'C') ||
+        setweight(to_tsvector('simple', coalesce(NEW.phone_number, '')), 'C') ||
+        setweight(to_tsvector('simple', coalesce(NEW.join_date::text, '')), 'D') ||
+        setweight(to_tsvector('simple', coalesce(NEW.exit_date::text, '')), 'D') ||
+        setweight(to_tsvector('simple', coalesce(NEW.notes, '')), 'B') ||
+        setweight(to_tsvector('simple', coalesce(NEW.city, '')), 'C') ||
+        setweight(to_tsvector('simple', coalesce(NEW.street, '')), 'C') ||
+        setweight(to_tsvector('simple', coalesce(NEW.house_number::text, '')), 'C') ||
+        setweight(to_tsvector('simple', coalesce(NEW.postal_code::text, '')), 'C');
+      RETURN NEW;
+    END
+    $$ LANGUAGE plpgsql;
+    """)
+  end
+end

priv/repo/seeds.exs

@@ -112,7 +112,6 @@ for member_attrs <- [
         first_name: "Hans",
         last_name: "Müller",
         email: "hans.mueller@example.de",
-        birth_date: ~D[1985-06-15],
         join_date: ~D[2023-01-15],
         paid: true,
         phone_number: "+49301234567",
@@ -125,7 +124,6 @@ for member_attrs <- [
         first_name: "Greta",
         last_name: "Schmidt",
         email: "greta.schmidt@example.de",
-        birth_date: ~D[1990-03-22],
         join_date: ~D[2023-02-01],
         paid: false,
         phone_number: "+49309876543",
@@ -139,7 +137,6 @@ for member_attrs <- [
         first_name: "Friedrich",
         last_name: "Wagner",
         email: "friedrich.wagner@example.de",
-        birth_date: ~D[1978-11-08],
         join_date: ~D[2022-11-10],
         paid: true,
         phone_number: "+49301122334",
@@ -151,7 +148,6 @@ for member_attrs <- [
         first_name: "Marianne",
         last_name: "Wagner",
         email: "marianne.wagner@example.de",
-        birth_date: ~D[1978-11-08],
         join_date: ~D[2022-11-10],
         paid: true,
         phone_number: "+49301122334",
@@ -186,7 +182,6 @@ linked_members = [
     first_name: "Maria",
     last_name: "Weber",
     email: "maria.weber@example.de",
-    birth_date: ~D[1992-07-14],
     join_date: ~D[2023-03-15],
     paid: true,
     phone_number: "+49301357924",
@@ -202,7 +197,6 @@ linked_members = [
     first_name: "Thomas",
     last_name: "Klein",
     email: "thomas.klein@example.de",
-    birth_date: ~D[1988-12-03],
     join_date: ~D[2023-04-01],
     paid: false,
     phone_number: "+49302468135",

priv/resource_snapshots/repo/custom_fields/20251201115939.json

@@ -0,0 +1,144 @@
+{
+  "attributes": [
+    {
+      "allow_nil?": false,
+      "default": "fragment(\"gen_random_uuid()\")",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": true,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "id",
+      "type": "uuid"
+    },
+    {
+      "allow_nil?": false,
+      "default": "nil",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "name",
+      "type": "text"
+    },
+    {
+      "allow_nil?": false,
+      "default": "nil",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "slug",
+      "type": "text"
+    },
+    {
+      "allow_nil?": false,
+      "default": "nil",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "value_type",
+      "type": "text"
+    },
+    {
+      "allow_nil?": true,
+      "default": "nil",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "description",
+      "type": "text"
+    },
+    {
+      "allow_nil?": false,
+      "default": "false",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "immutable",
+      "type": "boolean"
+    },
+    {
+      "allow_nil?": false,
+      "default": "false",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "required",
+      "type": "boolean"
+    },
+    {
+      "allow_nil?": false,
+      "default": "true",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "show_in_overview",
+      "type": "boolean"
+    }
+  ],
+  "base_filter": null,
+  "check_constraints": [],
+  "custom_indexes": [],
+  "custom_statements": [],
+  "has_create_action": true,
+  "hash": "D31160C95D3D32BA715D493DE2D2B8D6572E0EC68AE14B928D99975BC8A81542",
+  "identities": [
+    {
+      "all_tenants?": false,
+      "base_filter": null,
+      "index_name": "custom_fields_unique_name_index",
+      "keys": [
+        {
+          "type": "atom",
+          "value": "name"
+        }
+      ],
+      "name": "unique_name",
+      "nils_distinct?": true,
+      "where": null
+    },
+    {
+      "all_tenants?": false,
+      "base_filter": null,
+      "index_name": "custom_fields_unique_slug_index",
+      "keys": [
+        {
+          "type": "atom",
+          "value": "slug"
+        }
+      ],
+      "name": "unique_slug",
+      "nils_distinct?": true,
+      "where": null
+    }
+  ],
+  "multitenancy": {
+    "attribute": null,
+    "global": null,
+    "strategy": null
+  },
+  "repo": "Elixir.Mv.Repo",
+  "schema": null,
+  "table": "custom_fields"
+}

priv/resource_snapshots/repo/settings/20251201115939.json

@@ -0,0 +1,79 @@
+{
+  "attributes": [
+    {
+      "allow_nil?": false,
+      "default": "fragment(\"gen_random_uuid()\")",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": true,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "id",
+      "type": "uuid"
+    },
+    {
+      "allow_nil?": false,
+      "default": "nil",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "club_name",
+      "type": "text"
+    },
+    {
+      "allow_nil?": true,
+      "default": "nil",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "member_field_visibility",
+      "type": "map"
+    },
+    {
+      "allow_nil?": false,
+      "default": "fragment(\"(now() AT TIME ZONE 'utc')\")",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "inserted_at",
+      "type": "utc_datetime_usec"
+    },
+    {
+      "allow_nil?": false,
+      "default": "fragment(\"(now() AT TIME ZONE 'utc')\")",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "updated_at",
+      "type": "utc_datetime_usec"
+    }
+  ],
+  "base_filter": null,
+  "check_constraints": [],
+  "custom_indexes": [],
+  "custom_statements": [],
+  "has_create_action": true,
+  "hash": "F2823210AA9E6476074A218375F64CD80E7F9E04EECC4E94D4C7FD31A773C016",
+  "identities": [],
+  "multitenancy": {
+    "attribute": null,
+    "global": null,
+    "strategy": null
+  },
+  "repo": "Elixir.Mv.Repo",
+  "schema": null,
+  "table": "settings"
+}

test/membership/member_field_visibility_test.exs

@@ -0,0 +1,14 @@
+defmodule Mv.Membership.MemberFieldVisibilityTest do
+  @moduledoc """
+  Tests for member field visibility configuration.
+
+  Tests cover:
+  - Member fields are visible by default (show_in_overview: true)
+  - Member fields can be hidden (show_in_overview: false)
+  - Checking if a specific field is visible
+  - Configuration is stored in Settings resource
+  """
+  use Mv.DataCase, async: true
+
+  alias Mv.Membership.Member
+end

test/membership/member_test.exs

@@ -6,7 +6,6 @@ defmodule Mv.Membership.MemberTest do
     @valid_attrs %{
       first_name: "John",
       last_name: "Doe",
-      birth_date: ~D[1990-01-01],
       paid: true,
       email: "john@example.com",
       phone_number: "+49123456789",
@@ -43,12 +42,6 @@ defmodule Mv.Membership.MemberTest do
       assert error_message(errors, :email) =~ "is not a valid email"
     end
 
-    test "Birth date is optional but must not be in the future" do
-      attrs = Map.put(@valid_attrs, :birth_date, Date.utc_today() |> Date.add(1))
-      assert {:error, %Ash.Error.Invalid{errors: errors}} = Membership.create_member(attrs)
-      assert error_message(errors, :birth_date) =~ "cannot be in the future"
-    end
-
     test "Paid is optional but must be boolean if specified" do
       attrs = Map.put(@valid_attrs, :paid, nil)
       attrs2 = Map.put(@valid_attrs, :paid, "yes")

test/mv_web/components/field_visibility_dropdown_component_test.exs

@@ -0,0 +1,363 @@
+defmodule MvWeb.Components.FieldVisibilityDropdownComponentTest do
+  @moduledoc """
+  Tests for FieldVisibilityDropdownComponent LiveComponent.
+  """
+  use MvWeb.ConnCase, async: true
+
+  import Phoenix.LiveViewTest
+
+  alias MvWeb.Components.FieldVisibilityDropdownComponent
+
+  # Helper to create test assigns
+  defp create_assigns(overrides \\ %{}) do
+    default_assigns = %{
+      id: "test-dropdown",
+      all_fields: [:first_name, :email, :street, "custom_field_123"],
+      custom_fields: [
+        %{id: "123", name: "Custom Field 1"}
+      ],
+      selected_fields: %{
+        "first_name" => true,
+        "email" => true,
+        "street" => false,
+        "custom_field_123" => true
+      }
+    }
+
+    Map.merge(default_assigns, overrides)
+  end
+
+  describe "update/2" do
+    test "initializes with default values" do
+      assigns = create_assigns()
+
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, %{})
+
+      assert socket.assigns.id == "test-dropdown"
+      assert socket.assigns.open == false
+      assert socket.assigns.all_fields == assigns.all_fields
+      assert socket.assigns.selected_fields == assigns.selected_fields
+    end
+
+    test "preserves existing open state" do
+      assigns = create_assigns()
+      existing_socket = %{assigns: %{open: true}}
+
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, existing_socket)
+
+      assert socket.assigns.open == true
+    end
+
+    test "handles missing optional assigns" do
+      minimal_assigns = %{id: "test"}
+
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(minimal_assigns, %{})
+
+      assert socket.assigns.all_fields == []
+      assert socket.assigns.custom_fields == []
+      assert socket.assigns.selected_fields == %{}
+    end
+  end
+
+  describe "render/1" do
+    test "renders dropdown button" do
+      assigns = create_assigns()
+
+      html = render_component(FieldVisibilityDropdownComponent, assigns)
+
+      assert html =~ "Columns"
+      assert html =~ "hero-adjustments-horizontal"
+      assert has_element?(html, "button[aria-controls='field-visibility-menu']")
+    end
+
+    test "renders dropdown menu when open" do
+      assigns = create_assigns() |> Map.put(:open, true)
+
+      html = render_component(FieldVisibilityDropdownComponent, assigns)
+
+      assert has_element?(html, "ul#field-visibility-menu")
+      assert html =~ "All"
+      assert html =~ "None"
+    end
+
+    test "does not render menu when closed" do
+      assigns = create_assigns() |> Map.put(:open, false)
+
+      html = render_component(FieldVisibilityDropdownComponent, assigns)
+
+      refute has_element?(html, "ul#field-visibility-menu")
+    end
+
+    test "renders member fields" do
+      assigns = create_assigns() |> Map.put(:open, true)
+
+      html = render_component(FieldVisibilityDropdownComponent, assigns)
+
+      # Field names should be formatted (first_name -> First Name)
+      assert html =~ "First Name" or html =~ "first_name"
+      assert html =~ "Email" or html =~ "email"
+      assert html =~ "Street" or html =~ "street"
+    end
+
+    test "renders custom fields when custom fields exist" do
+      assigns = create_assigns() |> Map.put(:open, true)
+
+      html = render_component(FieldVisibilityDropdownComponent, assigns)
+
+      # Custom field name
+      assert html =~ "Custom Field 1"
+    end
+
+    test "renders checkboxes with correct checked state" do
+      assigns = create_assigns() |> Map.put(:open, true)
+
+      html = render_component(FieldVisibilityDropdownComponent, assigns)
+
+      # first_name should be checked (aria-checked="true")
+      assert html =~ ~s(aria-checked="true")
+      assert html =~ ~s(phx-value-item="first_name")
+
+      # street should not be checked (aria-checked="false")
+      assert html =~ ~s(phx-value-item="street")
+      # Note: The visual checkbox state is handled by CSS classes and aria-checked attribute
+    end
+
+    test "includes accessibility attributes" do
+      assigns = create_assigns() |> Map.put(:open, true)
+
+      html = render_component(FieldVisibilityDropdownComponent, assigns)
+
+      assert html =~ ~s(aria-controls="field-visibility-menu")
+      assert html =~ ~s(aria-haspopup="menu")
+      assert html =~ ~s(role="button")
+      assert html =~ ~s(role="menu")
+      assert html =~ ~s(role="menuitemcheckbox")
+    end
+
+    test "formats member field labels correctly" do
+      assigns = create_assigns() |> Map.put(:open, true)
+
+      html = render_component(FieldVisibilityDropdownComponent, assigns)
+
+      # Field names should be formatted (first_name -> First Name)
+      assert html =~ "First Name" or html =~ "first_name"
+    end
+
+    test "uses custom field names from custom_fields prop" do
+      assigns =
+        create_assigns()
+        |> Map.put(:open, true)
+        |> Map.put(:custom_fields, [
+          %{id: "123", name: "Membership Number"}
+        ])
+
+      html = render_component(FieldVisibilityDropdownComponent, assigns)
+
+      assert html =~ "Membership Number"
+    end
+
+    test "falls back to ID when custom field not found" do
+      assigns =
+        create_assigns()
+        |> Map.put(:open, true)
+        # Empty custom fields list
+        |> Map.put(:custom_fields, [])
+
+      html = render_component(FieldVisibilityDropdownComponent, assigns)
+
+      # Should show something like "Custom Field 123"
+      assert html =~ "custom_field_123" or html =~ "Custom Field"
+    end
+  end
+
+  describe "handle_event/2" do
+    test "toggle_dropdown toggles open state" do
+      assigns = create_assigns()
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, %{})
+
+      assert socket.assigns.open == false
+
+      {:noreply, socket} =
+        FieldVisibilityDropdownComponent.handle_event("toggle_dropdown", %{}, socket)
+
+      assert socket.assigns.open == true
+
+      {:noreply, socket} =
+        FieldVisibilityDropdownComponent.handle_event("toggle_dropdown", %{}, socket)
+
+      assert socket.assigns.open == false
+    end
+
+    test "close_dropdown sets open to false" do
+      assigns = create_assigns()
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, %{})
+      socket = assign(socket, :open, true)
+
+      {:noreply, socket} =
+        FieldVisibilityDropdownComponent.handle_event("close_dropdown", %{}, socket)
+
+      assert socket.assigns.open == false
+    end
+
+    test "select_item toggles field visibility" do
+      assigns = create_assigns()
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, %{})
+
+      assert socket.assigns.selected_fields["first_name"] == true
+
+      {:noreply, socket} =
+        FieldVisibilityDropdownComponent.handle_event(
+          "select_item",
+          %{"item" => "first_name"},
+          socket
+        )
+
+      assert socket.assigns.selected_fields["first_name"] == false
+
+      {:noreply, socket} =
+        FieldVisibilityDropdownComponent.handle_event(
+          "select_item",
+          %{"item" => "first_name"},
+          socket
+        )
+
+      assert socket.assigns.selected_fields["first_name"] == true
+    end
+
+    test "select_item defaults to true for missing fields" do
+      assigns = create_assigns()
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, %{})
+
+      {:noreply, socket} =
+        FieldVisibilityDropdownComponent.handle_event(
+          "select_item",
+          %{"item" => "new_field"},
+          socket
+        )
+
+      # Toggled from default true
+      assert socket.assigns.selected_fields["new_field"] == false
+    end
+
+    test "select_item sends message to parent" do
+      assigns = create_assigns()
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, %{})
+
+      FieldVisibilityDropdownComponent.handle_event(
+        "select_item",
+        %{"item" => "first_name"},
+        socket
+      )
+
+      # Check that message was sent (would be verified in integration test)
+      # For unit test, we just verify the state change
+      assert_receive {:field_toggled, "first_name", false}
+    end
+
+    test "select_all sets all fields to true" do
+      assigns = create_assigns()
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, %{})
+
+      {:noreply, socket} =
+        FieldVisibilityDropdownComponent.handle_event("select_all", %{}, socket)
+
+      assert socket.assigns.selected_fields["first_name"] == true
+      assert socket.assigns.selected_fields["email"] == true
+      assert socket.assigns.selected_fields["street"] == true
+      assert socket.assigns.selected_fields["custom_field_123"] == true
+    end
+
+    test "select_all sends message to parent" do
+      assigns = create_assigns()
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, %{})
+
+      FieldVisibilityDropdownComponent.handle_event("select_all", %{}, socket)
+
+      assert_receive {:fields_selected, selection}
+      assert selection["first_name"] == true
+      assert selection["email"] == true
+    end
+
+    test "select_none sets all fields to false" do
+      assigns = create_assigns()
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, %{})
+
+      {:noreply, socket} =
+        FieldVisibilityDropdownComponent.handle_event("select_none", %{}, socket)
+
+      assert socket.assigns.selected_fields["first_name"] == false
+      assert socket.assigns.selected_fields["email"] == false
+      assert socket.assigns.selected_fields["street"] == false
+      assert socket.assigns.selected_fields["custom_field_123"] == false
+    end
+
+    test "select_none sends message to parent" do
+      assigns = create_assigns()
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, %{})
+
+      FieldVisibilityDropdownComponent.handle_event("select_none", %{}, socket)
+
+      assert_receive {:fields_selected, selection}
+      assert selection["first_name"] == false
+      assert selection["email"] == false
+    end
+
+    test "handles custom field toggle" do
+      assigns = create_assigns()
+      {:ok, socket} = FieldVisibilityDropdownComponent.update(assigns, %{})
+
+      {:noreply, socket} =
+        FieldVisibilityDropdownComponent.handle_event(
+          "select_item",
+          %{"item" => "custom_field_123"},
+          socket
+        )
+
+      assert socket.assigns.selected_fields["custom_field_123"] == false
+    end
+  end
+
+  describe "integration with LiveView" do
+    test "component can be rendered in LiveView" do
+      conn = conn_with_oidc_user(build_conn())
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Check that component is rendered
+      assert has_element?(view, "button[aria-controls='field-visibility-menu']")
+    end
+
+    test "clicking button opens dropdown" do
+      conn = conn_with_oidc_user(build_conn())
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Initially closed
+      refute has_element?(view, "ul#field-visibility-menu")
+
+      # Click button
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      # Should be open now
+      assert has_element?(view, "ul#field-visibility-menu")
+    end
+
+    test "toggling field updates selection" do
+      conn = conn_with_oidc_user(build_conn())
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      # Toggle a field
+      view
+      |> element("button[phx-click='select_item'][phx-value-item='first_name']")
+      |> render_click()
+
+      # Component should update (verified by state change)
+      # In a real scenario, this would trigger a reload of members
+    end
+  end
+end

test/mv_web/components/payment_filter_component_test.exs

@@ -0,0 +1,183 @@
+defmodule MvWeb.Components.PaymentFilterComponentTest do
+  @moduledoc """
+  Unit tests for the PaymentFilterComponent.
+
+  Tests cover:
+  - Rendering in all 3 filter states (nil, :paid, :not_paid)
+  - Event emission when selecting options
+  - ARIA attributes for accessibility
+  - Dropdown open/close behavior
+  """
+  # async: false to prevent PostgreSQL deadlocks when running LiveView tests against DB
+  use MvWeb.ConnCase, async: false
+
+  import Phoenix.LiveViewTest
+
+  describe "rendering" do
+    test "renders with no filter active (nil)", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Should show "All" text and no badge
+      assert has_element?(view, "#payment-filter")
+      refute has_element?(view, "#payment-filter .badge")
+    end
+
+    test "renders with paid filter active", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members?paid_filter=paid")
+
+      # Should show badge when filter is active
+      assert has_element?(view, "#payment-filter .badge")
+    end
+
+    test "renders with not_paid filter active", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members?paid_filter=not_paid")
+
+      # Should show badge when filter is active
+      assert has_element?(view, "#payment-filter .badge")
+    end
+  end
+
+  describe "dropdown behavior" do
+    test "dropdown opens on button click", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Initially dropdown is closed
+      refute has_element?(view, "#payment-filter ul[role='menu']")
+
+      # Click to open
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      # Dropdown should be visible
+      assert has_element?(view, "#payment-filter ul[role='menu']")
+    end
+
+    test "dropdown closes after selecting an option", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      assert has_element?(view, "#payment-filter ul[role='menu']")
+
+      # Select an option - this should close the dropdown
+      view
+      |> element("#payment-filter button[phx-value-filter='paid']")
+      |> render_click()
+
+      # After selection, dropdown should be closed
+      # Note: The dropdown closes via assign, which is reflected in the next render
+      refute has_element?(view, "#payment-filter ul[role='menu']")
+    end
+  end
+
+  describe "filter selection" do
+    test "selecting 'All' clears the filter and updates URL", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members?paid_filter=paid")
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      # Select "All" option
+      view
+      |> element("#payment-filter button[phx-value-filter='']")
+      |> render_click()
+
+      # URL should not contain paid_filter param - wait for patch
+      assert_patch(view)
+    end
+
+    test "selecting 'Paid' sets the filter and updates URL", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      # Select "Paid" option
+      view
+      |> element("#payment-filter button[phx-value-filter='paid']")
+      |> render_click()
+
+      # Wait for patch and check URL contains paid_filter=paid
+      path = assert_patch(view)
+      assert path =~ "paid_filter=paid"
+    end
+
+    test "selecting 'Not paid' sets the filter and updates URL", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      # Select "Not paid" option
+      view
+      |> element("#payment-filter button[phx-value-filter='not_paid']")
+      |> render_click()
+
+      # Wait for patch and check URL contains paid_filter=not_paid
+      path = assert_patch(view)
+      assert path =~ "paid_filter=not_paid"
+    end
+  end
+
+  describe "accessibility" do
+    test "has correct ARIA attributes", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, html} = live(conn, "/members")
+
+      # Main button should have aria-haspopup and aria-expanded
+      assert html =~ ~s(aria-haspopup="true")
+      assert html =~ ~s(aria-expanded="false")
+      assert html =~ ~s(aria-label=)
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      html = render(view)
+
+      # Check aria-expanded is now true
+      assert html =~ ~s(aria-expanded="true")
+
+      # Menu should have role="menu"
+      assert html =~ ~s(role="menu")
+
+      # Options should have role="menuitemradio"
+      assert html =~ ~s(role="menuitemradio")
+    end
+
+    test "has aria-checked on selected option", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members?paid_filter=paid")
+
+      # Open dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      html = render(view)
+
+      # "Paid" option should have aria-checked="true"
+      # Check both possible orderings of attributes
+      assert html =~ "aria-checked=\"true\"" and html =~ "phx-value-filter=\"paid\""
+    end
+  end
+end

test/mv_web/live/member_live/index/field_selection_test.exs

@@ -0,0 +1,346 @@
+defmodule MvWeb.MemberLive.Index.FieldSelectionTest do
+  @moduledoc """
+  Tests for FieldSelection module handling cookie/session/URL management.
+  """
+  use ExUnit.Case, async: true
+
+  alias MvWeb.MemberLive.Index.FieldSelection
+
+  describe "get_from_session/1" do
+    test "returns empty map when session is empty" do
+      assert FieldSelection.get_from_session(%{}) == %{}
+    end
+
+    test "returns empty map when session key is missing" do
+      session = %{"other_key" => "value"}
+      assert FieldSelection.get_from_session(session) == %{}
+    end
+
+    test "parses valid JSON from session" do
+      json = Jason.encode!(%{"first_name" => true, "email" => false})
+      session = %{"member_field_selection" => json}
+
+      result = FieldSelection.get_from_session(session)
+
+      assert result == %{"first_name" => true, "email" => false}
+    end
+
+    test "handles invalid JSON gracefully" do
+      session = %{"member_field_selection" => "invalid json{["}
+
+      result = FieldSelection.get_from_session(session)
+
+      assert result == %{}
+    end
+
+    test "converts non-boolean values to true" do
+      json = Jason.encode!(%{"first_name" => "true", "email" => 1, "street" => true})
+      session = %{"member_field_selection" => json}
+
+      result = FieldSelection.get_from_session(session)
+
+      # All values should be booleans, non-booleans default to true
+      assert result["first_name"] == true
+      assert result["email"] == true
+      assert result["street"] == true
+    end
+
+    test "handles nil session" do
+      assert FieldSelection.get_from_session(nil) == %{}
+    end
+
+    test "handles non-map session" do
+      assert FieldSelection.get_from_session("not a map") == %{}
+    end
+  end
+
+  describe "save_to_session/2" do
+    test "saves field selection to session as JSON" do
+      session = %{}
+      selection = %{"first_name" => true, "email" => false}
+
+      result = FieldSelection.save_to_session(session, selection)
+
+      assert Map.has_key?(result, "member_field_selection")
+      assert Jason.decode!(result["member_field_selection"]) == selection
+    end
+
+    test "overwrites existing selection" do
+      session = %{"member_field_selection" => Jason.encode!(%{"old" => true})}
+      selection = %{"new" => true}
+
+      result = FieldSelection.save_to_session(session, selection)
+
+      assert Jason.decode!(result["member_field_selection"]) == selection
+    end
+
+    test "handles empty selection" do
+      session = %{}
+      selection = %{}
+
+      result = FieldSelection.save_to_session(session, selection)
+
+      assert Jason.decode!(result["member_field_selection"]) == %{}
+    end
+
+    test "handles invalid selection gracefully" do
+      session = %{}
+
+      result = FieldSelection.save_to_session(session, "not a map")
+
+      assert result == session
+    end
+  end
+
+  describe "get_from_cookie/1" do
+    test "returns empty map when cookie is missing" do
+      conn = Plug.Conn.put_req_header(%Plug.Conn{}, "cookie", "")
+
+      result = FieldSelection.get_from_cookie(conn)
+
+      assert result == %{}
+    end
+
+    test "parses valid JSON from cookie" do
+      json = Jason.encode!(%{"first_name" => true, "email" => false})
+      conn = Plug.Conn.put_req_cookie(%Plug.Conn{}, "member_field_selection", json)
+
+      result = FieldSelection.get_from_cookie(conn)
+
+      assert result == %{"first_name" => true, "email" => false}
+    end
+
+    test "handles invalid JSON in cookie gracefully" do
+      conn = Plug.Conn.put_req_cookie(%Plug.Conn{}, "member_field_selection", "invalid{[")
+
+      result = FieldSelection.get_from_cookie(conn)
+
+      assert result == %{}
+    end
+  end
+
+  describe "save_to_cookie/2" do
+    test "saves field selection to cookie" do
+      conn = %Plug.Conn{}
+      selection = %{"first_name" => true, "email" => false}
+
+      result = FieldSelection.save_to_cookie(conn, selection)
+
+      # Check that cookie is set
+      assert result.resp_cookies["member_field_selection"]
+      cookie = result.resp_cookies["member_field_selection"]
+      assert cookie[:max_age] == 365 * 24 * 60 * 60
+      assert cookie[:same_site] == "Lax"
+      assert cookie[:http_only] == true
+    end
+
+    test "handles invalid selection gracefully" do
+      conn = %Plug.Conn{}
+
+      result = FieldSelection.save_to_cookie(conn, "not a map")
+
+      assert result == conn
+    end
+  end
+
+  describe "parse_from_url/1" do
+    test "returns empty map when params is empty" do
+      assert FieldSelection.parse_from_url(%{}) == %{}
+    end
+
+    test "returns empty map when fields parameter is missing" do
+      params = %{"query" => "test", "sort_field" => "first_name"}
+      assert FieldSelection.parse_from_url(params) == %{}
+    end
+
+    test "parses comma-separated field names" do
+      params = %{"fields" => "first_name,email,street"}
+
+      result = FieldSelection.parse_from_url(params)
+
+      assert result == %{
+               "first_name" => true,
+               "email" => true,
+               "street" => true
+             }
+    end
+
+    test "handles custom field names" do
+      params = %{"fields" => "custom_field_abc-123,custom_field_def-456"}
+
+      result = FieldSelection.parse_from_url(params)
+
+      assert result == %{
+               "custom_field_abc-123" => true,
+               "custom_field_def-456" => true
+             }
+    end
+
+    test "handles mixed member and custom fields" do
+      params = %{"fields" => "first_name,custom_field_123,email"}
+
+      result = FieldSelection.parse_from_url(params)
+
+      assert result == %{
+               "first_name" => true,
+               "custom_field_123" => true,
+               "email" => true
+             }
+    end
+
+    test "trims whitespace from field names" do
+      params = %{"fields" => " first_name , email , street "}
+
+      result = FieldSelection.parse_from_url(params)
+
+      assert result == %{
+               "first_name" => true,
+               "email" => true,
+               "street" => true
+             }
+    end
+
+    test "handles empty fields string" do
+      params = %{"fields" => ""}
+      assert FieldSelection.parse_from_url(params) == %{}
+    end
+
+    test "handles nil fields parameter" do
+      params = %{"fields" => nil}
+      assert FieldSelection.parse_from_url(params) == %{}
+    end
+
+    test "filters out empty field names" do
+      params = %{"fields" => "first_name,,email,"}
+
+      result = FieldSelection.parse_from_url(params)
+
+      assert result == %{
+               "first_name" => true,
+               "email" => true
+             }
+    end
+
+    test "handles non-map params" do
+      assert FieldSelection.parse_from_url(nil) == %{}
+      assert FieldSelection.parse_from_url("not a map") == %{}
+    end
+  end
+
+  describe "merge_sources/3" do
+    test "merges all sources with URL having highest priority" do
+      url_selection = %{"first_name" => false}
+      session_selection = %{"first_name" => true, "email" => true}
+      cookie_selection = %{"first_name" => true, "street" => true}
+
+      result = FieldSelection.merge_sources(url_selection, session_selection, cookie_selection)
+
+      # URL overrides session, session overrides cookie
+      assert result["first_name"] == false
+      assert result["email"] == true
+      assert result["street"] == true
+    end
+
+    test "handles empty sources" do
+      result = FieldSelection.merge_sources(%{}, %{}, %{})
+
+      assert result == %{}
+    end
+
+    test "cookie only" do
+      cookie_selection = %{"first_name" => true}
+
+      result = FieldSelection.merge_sources(%{}, %{}, cookie_selection)
+
+      assert result == %{"first_name" => true}
+    end
+
+    test "session overrides cookie" do
+      session_selection = %{"first_name" => false}
+      cookie_selection = %{"first_name" => true}
+
+      result = FieldSelection.merge_sources(%{}, session_selection, cookie_selection)
+
+      assert result["first_name"] == false
+    end
+
+    test "URL overrides everything" do
+      url_selection = %{"first_name" => true}
+      session_selection = %{"first_name" => false}
+      cookie_selection = %{"first_name" => false}
+
+      result = FieldSelection.merge_sources(url_selection, session_selection, cookie_selection)
+
+      assert result["first_name"] == true
+    end
+
+    test "combines fields from all sources" do
+      url_selection = %{"url_field" => true}
+      session_selection = %{"session_field" => true}
+      cookie_selection = %{"cookie_field" => true}
+
+      result = FieldSelection.merge_sources(url_selection, session_selection, cookie_selection)
+
+      assert result["url_field"] == true
+      assert result["session_field"] == true
+      assert result["cookie_field"] == true
+    end
+  end
+
+  describe "to_url_param/1" do
+    test "converts selection to comma-separated string" do
+      selection = %{"first_name" => true, "email" => true, "street" => false}
+
+      result = FieldSelection.to_url_param(selection)
+
+      # Only visible fields should be included
+      assert result == "first_name,email"
+    end
+
+    test "handles empty selection" do
+      assert FieldSelection.to_url_param(%{}) == ""
+    end
+
+    test "handles all fields hidden" do
+      selection = %{"first_name" => false, "email" => false}
+
+      result = FieldSelection.to_url_param(selection)
+
+      assert result == ""
+    end
+
+    test "preserves field order" do
+      selection = %{
+        "z_field" => true,
+        "a_field" => true,
+        "m_field" => true
+      }
+
+      result = FieldSelection.to_url_param(selection)
+
+      # Order should be preserved (map iteration order)
+      assert String.contains?(result, "z_field")
+      assert String.contains?(result, "a_field")
+      assert String.contains?(result, "m_field")
+    end
+
+    test "handles custom fields" do
+      selection = %{
+        "first_name" => true,
+        "custom_field_abc-123" => true,
+        "email" => false
+      }
+
+      result = FieldSelection.to_url_param(selection)
+
+      assert String.contains?(result, "first_name")
+      assert String.contains?(result, "custom_field_abc-123")
+      refute String.contains?(result, "email")
+    end
+
+    test "handles invalid input" do
+      assert FieldSelection.to_url_param(nil) == ""
+      assert FieldSelection.to_url_param("not a map") == ""
+    end
+  end
+end

test/mv_web/live/member_live/index/field_visibility_test.exs

@@ -0,0 +1,336 @@
+defmodule MvWeb.MemberLive.Index.FieldVisibilityTest do
+  @moduledoc """
+  Tests for FieldVisibility module handling field visibility merging logic.
+  """
+  use ExUnit.Case, async: true
+
+  alias MvWeb.MemberLive.Index.FieldVisibility
+
+  # Mock custom field structs for testing
+  defp create_custom_field(id, name, show_in_overview \\ true) do
+    %{
+      id: id,
+      name: name,
+      show_in_overview: show_in_overview
+    }
+  end
+
+  describe "get_all_available_fields/1" do
+    test "returns member fields and custom fields" do
+      custom_fields = [
+        create_custom_field("cf1", "Custom Field 1"),
+        create_custom_field("cf2", "Custom Field 2")
+      ]
+
+      result = FieldVisibility.get_all_available_fields(custom_fields)
+
+      # Should include all member fields
+      assert :first_name in result
+      assert :email in result
+      assert :street in result
+
+      # Should include custom fields as strings
+      assert "custom_field_cf1" in result
+      assert "custom_field_cf2" in result
+    end
+
+    test "handles empty custom fields list" do
+      result = FieldVisibility.get_all_available_fields([])
+
+      # Should only have member fields
+      assert :first_name in result
+      assert :email in result
+
+      refute Enum.any?(result, fn field ->
+               is_binary(field) and String.starts_with?(field, "custom_field_")
+             end)
+    end
+
+    test "includes all member fields from constants" do
+      custom_fields = []
+      result = FieldVisibility.get_all_available_fields(custom_fields)
+
+      member_fields = Mv.Constants.member_fields()
+
+      Enum.each(member_fields, fn field ->
+        assert field in result
+      end)
+    end
+  end
+
+  describe "merge_with_global_settings/3" do
+    test "user selection overrides global settings" do
+      user_selection = %{"first_name" => false}
+      settings = %{member_field_visibility: %{first_name: true, email: true}}
+      custom_fields = []
+
+      result = FieldVisibility.merge_with_global_settings(user_selection, settings, custom_fields)
+
+      assert result["first_name"] == false
+      assert result["email"] == true
+    end
+
+    test "falls back to global settings when user selection is empty" do
+      user_selection = %{}
+      settings = %{member_field_visibility: %{first_name: false, email: true}}
+      custom_fields = []
+
+      result = FieldVisibility.merge_with_global_settings(user_selection, settings, custom_fields)
+
+      assert result["first_name"] == false
+      assert result["email"] == true
+    end
+
+    test "defaults to true when field not in settings" do
+      user_selection = %{}
+      settings = %{member_field_visibility: %{first_name: false}}
+      custom_fields = []
+
+      result = FieldVisibility.merge_with_global_settings(user_selection, settings, custom_fields)
+
+      # first_name from settings
+      assert result["first_name"] == false
+      # email defaults to true (not in settings)
+      assert result["email"] == true
+    end
+
+    test "handles custom fields visibility" do
+      user_selection = %{}
+      settings = %{member_field_visibility: %{}}
+
+      custom_fields = [
+        create_custom_field("cf1", "Custom 1", true),
+        create_custom_field("cf2", "Custom 2", false)
+      ]
+
+      result = FieldVisibility.merge_with_global_settings(user_selection, settings, custom_fields)
+
+      assert result["custom_field_cf1"] == true
+      assert result["custom_field_cf2"] == false
+    end
+
+    test "user selection overrides custom field visibility" do
+      user_selection = %{"custom_field_cf1" => false}
+      settings = %{member_field_visibility: %{}}
+
+      custom_fields = [
+        create_custom_field("cf1", "Custom 1", true)
+      ]
+
+      result = FieldVisibility.merge_with_global_settings(user_selection, settings, custom_fields)
+
+      assert result["custom_field_cf1"] == false
+    end
+
+    test "handles string keys in settings (JSONB format)" do
+      user_selection = %{}
+      settings = %{member_field_visibility: %{"first_name" => false, "email" => true}}
+      custom_fields = []
+
+      result = FieldVisibility.merge_with_global_settings(user_selection, settings, custom_fields)
+
+      assert result["first_name"] == false
+      assert result["email"] == true
+    end
+
+    test "handles mixed atom and string keys in settings" do
+      user_selection = %{}
+      # Use string keys only (as JSONB would return)
+      settings = %{member_field_visibility: %{"first_name" => false, "email" => true}}
+      custom_fields = []
+
+      result = FieldVisibility.merge_with_global_settings(user_selection, settings, custom_fields)
+
+      assert result["first_name"] == false
+      assert result["email"] == true
+    end
+
+    test "handles nil settings gracefully" do
+      user_selection = %{}
+      settings = %{member_field_visibility: nil}
+      custom_fields = []
+
+      result = FieldVisibility.merge_with_global_settings(user_selection, settings, custom_fields)
+
+      # Should default all fields to true
+      assert result["first_name"] == true
+      assert result["email"] == true
+    end
+
+    test "handles missing member_field_visibility key" do
+      user_selection = %{}
+      settings = %{}
+      custom_fields = []
+
+      result = FieldVisibility.merge_with_global_settings(user_selection, settings, custom_fields)
+
+      # Should default all fields to true
+      assert result["first_name"] == true
+      assert result["email"] == true
+    end
+
+    test "includes all fields in result" do
+      user_selection = %{"first_name" => false}
+      settings = %{member_field_visibility: %{email: true}}
+
+      custom_fields = [
+        create_custom_field("cf1", "Custom 1", true)
+      ]
+
+      result = FieldVisibility.merge_with_global_settings(user_selection, settings, custom_fields)
+
+      # Should include all member fields
+      member_fields = Mv.Constants.member_fields()
+
+      Enum.each(member_fields, fn field ->
+        assert Map.has_key?(result, Atom.to_string(field))
+      end)
+
+      # Should include custom fields
+      assert Map.has_key?(result, "custom_field_cf1")
+    end
+  end
+
+  describe "get_visible_fields/1" do
+    test "returns only fields with true visibility" do
+      selection = %{
+        "first_name" => true,
+        "email" => false,
+        "street" => true,
+        "custom_field_123" => false
+      }
+
+      result = FieldVisibility.get_visible_fields(selection)
+
+      assert :first_name in result
+      assert :street in result
+      refute :email in result
+      refute "custom_field_123" in result
+    end
+
+    test "converts member field strings to atoms" do
+      selection = %{"first_name" => true, "email" => true}
+
+      result = FieldVisibility.get_visible_fields(selection)
+
+      assert :first_name in result
+      assert :email in result
+    end
+
+    test "keeps custom fields as strings" do
+      selection = %{"custom_field_abc-123" => true}
+
+      result = FieldVisibility.get_visible_fields(selection)
+
+      assert "custom_field_abc-123" in result
+    end
+
+    test "handles empty selection" do
+      assert FieldVisibility.get_visible_fields(%{}) == []
+    end
+
+    test "handles all fields hidden" do
+      selection = %{"first_name" => false, "email" => false}
+
+      assert FieldVisibility.get_visible_fields(selection) == []
+    end
+
+    test "handles invalid input" do
+      assert FieldVisibility.get_visible_fields(nil) == []
+    end
+  end
+
+  describe "get_visible_member_fields/1" do
+    test "returns only member fields that are visible" do
+      selection = %{
+        "first_name" => true,
+        "email" => true,
+        "custom_field_123" => true,
+        "street" => false
+      }
+
+      result = FieldVisibility.get_visible_member_fields(selection)
+
+      assert :first_name in result
+      assert :email in result
+      refute :street in result
+      refute "custom_field_123" in result
+    end
+
+    test "filters out custom fields" do
+      selection = %{
+        "first_name" => true,
+        "custom_field_123" => true,
+        "custom_field_456" => true
+      }
+
+      result = FieldVisibility.get_visible_member_fields(selection)
+
+      assert :first_name in result
+      refute "custom_field_123" in result
+      refute "custom_field_456" in result
+    end
+
+    test "handles empty selection" do
+      assert FieldVisibility.get_visible_member_fields(%{}) == []
+    end
+
+    test "handles invalid input" do
+      assert FieldVisibility.get_visible_member_fields(nil) == []
+    end
+  end
+
+  describe "get_visible_custom_fields/1" do
+    test "returns only custom fields that are visible" do
+      selection = %{
+        "first_name" => true,
+        "custom_field_123" => true,
+        "custom_field_456" => false,
+        "email" => true
+      }
+
+      result = FieldVisibility.get_visible_custom_fields(selection)
+
+      assert "custom_field_123" in result
+      refute "custom_field_456" in result
+      refute :first_name in result
+      refute :email in result
+    end
+
+    test "filters out member fields" do
+      selection = %{
+        "first_name" => true,
+        "email" => true,
+        "custom_field_123" => true
+      }
+
+      result = FieldVisibility.get_visible_custom_fields(selection)
+
+      assert "custom_field_123" in result
+      refute :first_name in result
+      refute :email in result
+    end
+
+    test "handles empty selection" do
+      assert FieldVisibility.get_visible_custom_fields(%{}) == []
+    end
+
+    test "handles fields that look like custom fields but aren't" do
+      selection = %{
+        "custom_field_123" => true,
+        "custom_field_like_name" => true,
+        "not_custom_field" => true
+      }
+
+      result = FieldVisibility.get_visible_custom_fields(selection)
+
+      assert "custom_field_123" in result
+      assert "custom_field_like_name" in result
+      refute "not_custom_field" in result
+    end
+
+    test "handles invalid input" do
+      assert FieldVisibility.get_visible_custom_fields(nil) == []
+    end
+  end
+end

test/mv_web/member_live/index_custom_fields_display_test.exs

@@ -9,7 +9,8 @@ defmodule MvWeb.MemberLive.IndexCustomFieldsDisplayTest do
   - Custom field values are correctly formatted for different types
   - Members without custom field values show empty cell or "-"
   """
-  use MvWeb.ConnCase, async: true
+  # async: false to prevent PostgreSQL deadlocks when creating members and custom fields
+  use MvWeb.ConnCase, async: false
   import Phoenix.LiveViewTest
   require Ash.Query
 

test/mv_web/member_live/index_field_visibility_test.exs

@@ -0,0 +1,509 @@
+defmodule MvWeb.MemberLive.IndexFieldVisibilityTest do
+  @moduledoc """
+  Integration tests for field visibility dropdown functionality.
+
+  Tests cover:
+  - Field selection dropdown rendering
+  - Toggling field visibility
+  - URL parameter persistence
+  - Select all / deselect all
+  - Integration with member list display
+  - Custom fields visibility
+  """
+  use MvWeb.ConnCase, async: true
+
+  import Phoenix.LiveViewTest
+  require Ash.Query
+
+  alias Mv.Membership.{CustomField, CustomFieldValue, Member}
+
+  setup do
+    # Create test members
+    {:ok, member1} =
+      Member
+      |> Ash.Changeset.for_create(:create_member, %{
+        first_name: "Alice",
+        last_name: "Anderson",
+        email: "alice@example.com",
+        street: "Main St",
+        city: "Berlin"
+      })
+      |> Ash.create()
+
+    {:ok, member2} =
+      Member
+      |> Ash.Changeset.for_create(:create_member, %{
+        first_name: "Bob",
+        last_name: "Brown",
+        email: "bob@example.com",
+        street: "Second St",
+        city: "Hamburg"
+      })
+      |> Ash.create()
+
+    # Create custom field
+    {:ok, custom_field} =
+      CustomField
+      |> Ash.Changeset.for_create(:create, %{
+        name: "membership_number",
+        value_type: :string,
+        show_in_overview: true
+      })
+      |> Ash.create()
+
+    # Create custom field values
+    {:ok, _cfv1} =
+      CustomFieldValue
+      |> Ash.Changeset.for_create(:create, %{
+        member_id: member1.id,
+        custom_field_id: custom_field.id,
+        value: "M001"
+      })
+      |> Ash.create()
+
+    {:ok, _cfv2} =
+      CustomFieldValue
+      |> Ash.Changeset.for_create(:create, %{
+        member_id: member2.id,
+        custom_field_id: custom_field.id,
+        value: "M002"
+      })
+      |> Ash.create()
+
+    %{
+      member1: member1,
+      member2: member2,
+      custom_field: custom_field
+    }
+  end
+
+  describe "field visibility dropdown" do
+    test "renders dropdown button", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members")
+
+      assert html =~ "Columns"
+      assert html =~ ~s(aria-controls="field-visibility-menu")
+    end
+
+    test "opens dropdown when button is clicked", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Initially closed
+      refute has_element?(view, "ul#field-visibility-menu")
+
+      # Click button
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      # Should be open now
+      assert has_element?(view, "ul#field-visibility-menu")
+    end
+
+    test "displays all member fields in dropdown", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      html = render(view)
+
+      # Check for member fields (formatted labels)
+      assert html =~ "First Name" or html =~ "first_name"
+      assert html =~ "Email" or html =~ "email"
+      assert html =~ "Street" or html =~ "street"
+    end
+
+    test "displays custom fields in dropdown", %{conn: conn, custom_field: custom_field} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      html = render(view)
+
+      assert html =~ custom_field.name
+    end
+  end
+
+  describe "field visibility toggling" do
+    test "hiding a field removes it from display", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Verify email is visible initially
+      html = render(view)
+      assert html =~ "alice@example.com"
+
+      # Open dropdown and hide email
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      view
+      |> element("button[phx-click='select_item'][phx-value-item='email']")
+      |> render_click()
+
+      # Wait for update
+      :timer.sleep(100)
+
+      # Email should no longer be visible
+      html = render(view)
+      refute html =~ "alice@example.com"
+      refute html =~ "bob@example.com"
+    end
+
+    test "showing a hidden field adds it to display", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+
+      # Start with only first_name and street explicitly set in URL
+      # Note: Other fields may still be visible due to global settings
+      {:ok, view, _html} = live(conn, "/members?fields=first_name,street")
+
+      # Verify first_name and street are visible
+      html = render(view)
+      assert html =~ "Alice"
+      assert html =~ "Main St"
+
+      # Open dropdown and toggle email (to ensure it's visible)
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      # If email is not visible, toggle it to make it visible
+      # If it's already visible, toggle it off and on again
+      view
+      |> element("button[phx-click='select_item'][phx-value-item='email']")
+      |> render_click()
+
+      # Wait for update
+      :timer.sleep(100)
+
+      # Email should now be visible
+      html = render(view)
+      assert html =~ "alice@example.com"
+    end
+
+    test "hiding custom field removes it from display", %{conn: conn, custom_field: custom_field} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Verify custom field is visible initially
+      html = render(view)
+      assert html =~ "M001" or html =~ custom_field.name
+
+      # Open dropdown and hide custom field
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      custom_field_id = custom_field.id
+      custom_field_string = "custom_field_#{custom_field_id}"
+
+      view
+      |> element("button[phx-click='select_item'][phx-value-item='#{custom_field_string}']")
+      |> render_click()
+
+      # Wait for update
+      :timer.sleep(100)
+
+      # Custom field should no longer be visible
+      html = render(view)
+      refute html =~ "M001"
+      refute html =~ "M002"
+    end
+  end
+
+  describe "select all / deselect all" do
+    test "select all makes all fields visible", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+
+      # Start with some fields hidden
+      {:ok, view, _html} = live(conn, "/members?fields=first_name")
+
+      # Open dropdown
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      # Click select all
+      view
+      |> element("button[phx-click='select_all']")
+      |> render_click()
+
+      # Wait for update
+      :timer.sleep(100)
+
+      # All fields should be visible
+      html = render(view)
+      assert html =~ "alice@example.com"
+      assert html =~ "Main St"
+      assert html =~ "Berlin"
+    end
+
+    test "deselect all hides all fields except first_name", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      # Click deselect all
+      view
+      |> element("button[phx-click='select_none']")
+      |> render_click()
+
+      # Wait for update
+      :timer.sleep(100)
+
+      # Only first_name should be visible (it's always shown)
+      html = render(view)
+      # Email and street should be hidden
+      refute html =~ "alice@example.com"
+      refute html =~ "Main St"
+    end
+  end
+
+  describe "URL parameter persistence" do
+    test "field selection is persisted in URL", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown and hide email
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      view
+      |> element("button[phx-click='select_item'][phx-value-item='email']")
+      |> render_click()
+
+      # Wait for URL update
+      :timer.sleep(100)
+
+      # Check that URL contains fields parameter
+      # Note: In LiveView tests, we check the rendered HTML for the updated state
+      # The actual URL update happens via push_patch
+    end
+
+    test "loading page with fields parameter applies selection", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+
+      # Load with first_name and city explicitly set in URL
+      # Note: Other fields may still be visible due to global settings
+      {:ok, view, _html} = live(conn, "/members?fields=first_name,city")
+
+      html = render(view)
+
+      # first_name and city should be visible
+      assert html =~ "Alice"
+      assert html =~ "Berlin"
+
+      # Note: email and street may still be visible if global settings allow it
+      # This test verifies that the URL parameters work, not that they hide other fields
+    end
+
+    test "fields parameter works with custom fields", %{conn: conn, custom_field: custom_field} do
+      conn = conn_with_oidc_user(conn)
+      custom_field_id = custom_field.id
+
+      # Load with custom field visible
+      {:ok, view, _html} =
+        live(conn, "/members?fields=first_name,custom_field_#{custom_field_id}")
+
+      html = render(view)
+
+      # Custom field should be visible
+      assert html =~ "M001" or html =~ custom_field.name
+    end
+  end
+
+  describe "integration with global settings" do
+    test "respects global settings when no user selection", %{conn: conn} do
+      # This test would require setting up global settings
+      # For now, we verify that the system works with default settings
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members")
+
+      # All fields should be visible by default
+      assert html =~ "alice@example.com"
+      assert html =~ "Main St"
+    end
+
+    test "user selection overrides global settings", %{conn: conn} do
+      # This would require setting up global settings first
+      # Then verifying that user selection takes precedence
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Hide a field via dropdown
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      view
+      |> element("button[phx-click='select_item'][phx-value-item='email']")
+      |> render_click()
+
+      :timer.sleep(100)
+
+      html = render(view)
+      refute html =~ "alice@example.com"
+    end
+  end
+
+  describe "edge cases" do
+    test "handles empty fields parameter", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members?fields=")
+
+      # Should fall back to global settings
+      assert html =~ "alice@example.com"
+    end
+
+    test "handles invalid field names in URL", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members?fields=invalid_field,another_invalid")
+
+      # Should ignore invalid fields and use defaults
+      assert html =~ "alice@example.com"
+    end
+
+    test "handles custom field that doesn't exist", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members?fields=first_name,custom_field_nonexistent")
+
+      # Should work without errors
+      assert html =~ "Alice"
+    end
+
+    test "handles rapid toggling", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      # Rapidly toggle a field multiple times
+      for _ <- 1..5 do
+        view
+        |> element("button[phx-click='select_item'][phx-value-item='email']")
+        |> render_click()
+
+        :timer.sleep(50)
+      end
+
+      # Should still work correctly
+      html = render(view)
+      assert html =~ "Alice"
+    end
+  end
+
+  describe "accessibility" do
+    test "dropdown has proper ARIA attributes", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members")
+
+      assert html =~ ~s(aria-controls="field-visibility-menu")
+      assert html =~ ~s(aria-haspopup="menu")
+      assert html =~ ~s(role="button")
+    end
+
+    test "menu items have proper ARIA attributes when open", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      html = render(view)
+
+      assert html =~ ~s(role="menu")
+      assert html =~ ~s(role="menuitemcheckbox")
+      assert html =~ ~s(aria-checked)
+    end
+
+    test "keyboard navigation works", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open dropdown
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      # Check that elements are keyboard accessible
+      html = render(view)
+      assert html =~ ~s(tabindex="0")
+      # Check that keyboard events are supported
+      assert html =~ ~s(phx-keydown="select_item")
+      assert html =~ ~s(phx-key="Enter Space")
+    end
+
+    test "keyboard activation with Enter key works", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Verify email is visible initially
+      html = render(view)
+      assert html =~ "alice@example.com"
+
+      # Open dropdown
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      # Simulate Enter key press on email field button
+      view
+      |> element("button[phx-click='select_item'][phx-value-item='email']")
+      |> render_keydown("Enter")
+
+      # Wait for update
+      :timer.sleep(100)
+
+      # Email should no longer be visible
+      html = render(view)
+      refute html =~ "alice@example.com"
+    end
+
+    test "keyboard activation with Space key works", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Verify email is visible initially
+      html = render(view)
+      assert html =~ "alice@example.com"
+
+      # Open dropdown
+      view
+      |> element("button[aria-controls='field-visibility-menu']")
+      |> render_click()
+
+      # Simulate Space key press on email field button
+      view
+      |> element("button[phx-click='select_item'][phx-value-item='email']")
+      |> render_keydown(" ")
+
+      # Wait for update
+      :timer.sleep(100)
+
+      # Email should no longer be visible
+      html = render(view)
+      refute html =~ "alice@example.com"
+    end
+  end
+end

test/mv_web/member_live/index_member_fields_display_test.exs

@@ -0,0 +1,64 @@
+defmodule MvWeb.MemberLive.IndexMemberFieldsDisplayTest do
+  use MvWeb.ConnCase, async: true
+  import Phoenix.LiveViewTest
+  require Ash.Query
+
+  alias Mv.Membership.Member
+
+  setup do
+    {:ok, member1} =
+      Member
+      |> Ash.Changeset.for_create(:create_member, %{
+        first_name: "Alice",
+        last_name: "Anderson",
+        email: "alice@example.com",
+        street: "Main Street",
+        house_number: "123",
+        postal_code: "12345",
+        city: "Berlin",
+        phone_number: "+49123456789",
+        join_date: ~D[2020-01-15]
+      })
+      |> Ash.create()
+
+    {:ok, member2} =
+      Member
+      |> Ash.Changeset.for_create(:create_member, %{
+        first_name: "Bob",
+        last_name: "Brown",
+        email: "bob@example.com"
+      })
+      |> Ash.create()
+
+    %{
+      member1: member1,
+      member2: member2
+    }
+  end
+
+  test "shows multiple members correctly", %{conn: conn, member1: m1, member2: m2} do
+    conn = conn_with_oidc_user(conn)
+    {:ok, _view, html} = live(conn, "/members")
+
+    for m <- [m1, m2], field <- [m.first_name, m.last_name, m.email] do
+      assert html =~ field
+    end
+  end
+
+  test "respects show_in_overview config", %{conn: conn, member1: m} do
+    {:ok, settings} = Mv.Membership.get_settings()
+    fields_to_hide = [:street, :house_number]
+
+    {:ok, _} =
+      Mv.Membership.update_settings(settings, %{
+        member_field_visibility: Map.new(fields_to_hide, &{Atom.to_string(&1), false})
+      })
+
+    conn = conn_with_oidc_user(conn)
+    {:ok, _view, html} = live(conn, "/members")
+
+    assert html =~ "Email"
+    assert html =~ m.email
+    refute html =~ m.street
+  end
+end

test/mv_web/member_live/index_test.exs

@@ -249,4 +249,441 @@ defmodule MvWeb.MemberLive.IndexTest do
     # Verify the member was actually deleted from the database
     assert not (Mv.Membership.Member |> Ash.Query.filter(id == ^member.id) |> Ash.exists?())
   end
+
+  describe "copy_emails feature" do
+    setup do
+      # Create test members
+      {:ok, member1} =
+        Mv.Membership.create_member(%{
+          first_name: "Max",
+          last_name: "Mustermann",
+          email: "max@example.com"
+        })
+
+      {:ok, member2} =
+        Mv.Membership.create_member(%{
+          first_name: "Erika",
+          last_name: "Musterfrau",
+          email: "erika@example.com"
+        })
+
+      {:ok, member3} =
+        Mv.Membership.create_member(%{
+          first_name: "Hans",
+          last_name: "Müller-Lüdenscheidt",
+          email: "hans@example.com"
+        })
+
+      %{member1: member1, member2: member2, member3: member3}
+    end
+
+    test "copy_emails event formats selected members correctly", %{
+      conn: conn,
+      member1: member1,
+      member2: member2
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Select two members
+      view
+      |> element("[phx-click='select_member'][phx-value-id='#{member1.id}']")
+      |> render_click()
+
+      view
+      |> element("[phx-click='select_member'][phx-value-id='#{member2.id}']")
+      |> render_click()
+
+      # Trigger copy_emails event
+      view |> element("#copy-emails-btn") |> render_click()
+
+      # Verify flash message shows correct count
+      assert render(view) =~ "2"
+    end
+
+    test "copy_emails event with no selection shows error flash", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Trigger copy_emails event directly (button not visible when no selection)
+      # This tests the edge case where event is triggered without selection
+      result = render_hook(view, "copy_emails", %{})
+
+      # Should show error flash
+      assert result =~ "No members selected" or result =~ "Keine Mitglieder"
+    end
+
+    test "copy_emails event with all members selected formats all emails", %{
+      conn: conn
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Select all members via select_all
+      view |> element("[phx-click='select_all']") |> render_click()
+
+      # Trigger copy_emails event
+      view |> element("#copy-emails-btn") |> render_click()
+
+      # Verify flash message shows correct count (3 members)
+      assert render(view) =~ "3"
+    end
+
+    test "copy_emails handles members with special characters in names", %{
+      conn: conn,
+      member3: member3
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Select member with umlauts
+      view
+      |> element("[phx-click='select_member'][phx-value-id='#{member3.id}']")
+      |> render_click()
+
+      # Trigger copy_emails event - should not crash
+      view |> element("#copy-emails-btn") |> render_click()
+
+      # Verify flash message shows success
+      assert render(view) =~ "1"
+    end
+
+    test "copy_emails handles case where selected member is deleted before copy", %{
+      conn: conn,
+      member1: member1
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Select a member
+      view
+      |> element("[phx-click='select_member'][phx-value-id='#{member1.id}']")
+      |> render_click()
+
+      # Delete the member from the database
+      Ash.destroy!(member1)
+
+      # Trigger copy_emails event directly - selection still contains the deleted ID
+      # but the member is no longer in @members list after reload
+      result = render_hook(view, "copy_emails", %{})
+
+      # Should show error since no visible members match selection
+      assert result =~ "No email" or result =~ "Keine E-Mail" or result =~ "0"
+    end
+
+    test "copy_emails formats emails as RFC 5322 compliant comma-separated list", %{
+      conn: conn,
+      member1: member1,
+      member2: member2
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Select two members
+      view
+      |> element("[phx-click='select_member'][phx-value-id='#{member1.id}']")
+      |> render_click()
+
+      view
+      |> element("[phx-click='select_member'][phx-value-id='#{member2.id}']")
+      |> render_click()
+
+      # Get the socket state to verify the formatted email string
+      state = :sys.get_state(view.pid)
+      selected_members = state.socket.assigns.selected_members
+
+      # Verify MapSet is used
+      assert %MapSet{} = selected_members
+      assert MapSet.size(selected_members) == 2
+    end
+
+    test "email format is 'First Last <email>' with comma separator", %{
+      conn: conn,
+      member1: _member1
+    } do
+      # Test the format_member_email function indirectly
+      # by checking the push_event payload structure
+      conn = conn_with_oidc_user(conn)
+
+      # Create a member with known data
+      {:ok, test_member} =
+        Mv.Membership.create_member(%{
+          first_name: "Test",
+          last_name: "Format",
+          email: "test.format@example.com"
+        })
+
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Select the test member
+      view
+      |> element("[phx-click='select_member'][phx-value-id='#{test_member.id}']")
+      |> render_click()
+
+      # The format should be "Test Format <test.format@example.com>"
+      # We verify this by checking the flash shows 1 email was copied
+      view |> element("#copy-emails-btn") |> render_click()
+      assert render(view) =~ "1"
+    end
+
+    test "copy button is not visible when no members are selected", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Ensure no members are selected (default state)
+      refute has_element?(view, "#copy-emails-btn")
+    end
+
+    test "copy button is visible when members are selected", %{
+      conn: conn,
+      member1: member1
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Select a member
+      view
+      |> element("[phx-click='select_member'][phx-value-id='#{member1.id}']")
+      |> render_click()
+
+      # Button should now be visible
+      assert has_element?(view, "#copy-emails-btn")
+    end
+
+    test "copy button click triggers event and shows flash", %{
+      conn: conn,
+      member1: member1
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Select a member
+      view
+      |> element("[phx-click='select_member'][phx-value-id='#{member1.id}']")
+      |> render_click()
+
+      # Click copy button
+      view |> element("#copy-emails-btn") |> render_click()
+
+      # Flash message should appear
+      assert has_element?(view, "#flash-group")
+    end
+  end
+
+  describe "payment filter integration" do
+    setup do
+      # Create members with different payment status
+      # Use unique names that won't appear elsewhere in the HTML
+      {:ok, paid_member} =
+        Mv.Membership.create_member(%{
+          first_name: "Zahler",
+          last_name: "Mitglied",
+          email: "zahler@example.com",
+          paid: true
+        })
+
+      {:ok, unpaid_member} =
+        Mv.Membership.create_member(%{
+          first_name: "Nichtzahler",
+          last_name: "Mitglied",
+          email: "nichtzahler@example.com",
+          paid: false
+        })
+
+      {:ok, nil_paid_member} =
+        Mv.Membership.create_member(%{
+          first_name: "Unbestimmt",
+          last_name: "Mitglied",
+          email: "unbestimmt@example.com"
+          # paid is nil by default
+        })
+
+      %{paid_member: paid_member, unpaid_member: unpaid_member, nil_paid_member: nil_paid_member}
+    end
+
+    test "filter shows all members when no filter is active", %{
+      conn: conn,
+      paid_member: paid_member,
+      unpaid_member: unpaid_member,
+      nil_paid_member: nil_paid_member
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members")
+
+      assert html =~ paid_member.first_name
+      assert html =~ unpaid_member.first_name
+      assert html =~ nil_paid_member.first_name
+    end
+
+    test "filter shows only paid members when paid filter is active", %{
+      conn: conn,
+      paid_member: paid_member,
+      unpaid_member: unpaid_member,
+      nil_paid_member: nil_paid_member
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members?paid_filter=paid")
+
+      assert html =~ paid_member.first_name
+      refute html =~ unpaid_member.first_name
+      refute html =~ nil_paid_member.first_name
+    end
+
+    test "filter shows only unpaid members (including nil) when not_paid filter is active", %{
+      conn: conn,
+      paid_member: paid_member,
+      unpaid_member: unpaid_member,
+      nil_paid_member: nil_paid_member
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members?paid_filter=not_paid")
+
+      refute html =~ paid_member.first_name
+      assert html =~ unpaid_member.first_name
+      assert html =~ nil_paid_member.first_name
+    end
+
+    test "filter combines with search query (AND)", %{
+      conn: conn,
+      paid_member: paid_member
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members?query=Zahler&paid_filter=paid")
+
+      assert html =~ paid_member.first_name
+    end
+
+    test "filter combines with sorting", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+
+      {:ok, view, _html} =
+        live(conn, "/members?paid_filter=paid&sort_field=first_name&sort_order=asc")
+
+      # Click on email sort header
+      view
+      |> element("[data-testid='email']")
+      |> render_click()
+
+      # Filter should be preserved in URL
+      path = assert_patch(view)
+      assert path =~ "paid_filter=paid"
+      assert path =~ "sort_field=email"
+    end
+
+    test "URL parameter paid_filter is set when selecting filter", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members")
+
+      # Open filter dropdown
+      view
+      |> element("#payment-filter button[aria-haspopup='true']")
+      |> render_click()
+
+      # Select "Paid" option
+      view
+      |> element("#payment-filter button[phx-value-filter='paid']")
+      |> render_click()
+
+      path = assert_patch(view)
+      assert path =~ "paid_filter=paid"
+    end
+
+    test "URL parameter is correctly read on page load", %{
+      conn: conn,
+      paid_member: paid_member
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members?paid_filter=paid")
+
+      # Only paid member should be visible
+      assert html =~ paid_member.first_name
+      # Filter badge should be visible
+      assert html =~ "badge"
+    end
+
+    test "invalid URL parameter is ignored", %{
+      conn: conn,
+      paid_member: paid_member,
+      unpaid_member: unpaid_member
+    } do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members?paid_filter=invalid_value")
+
+      # All members should be visible (filter not applied)
+      assert html =~ paid_member.first_name
+      assert html =~ unpaid_member.first_name
+    end
+
+    test "search maintains filter state", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, view, _html} = live(conn, "/members?paid_filter=paid")
+
+      # Perform search
+      view
+      |> element("[data-testid='search-input']")
+      |> render_change(%{"query" => "test"})
+
+      # Filter state should be maintained in URL
+      path = assert_patch(view)
+      assert path =~ "paid_filter=paid"
+    end
+  end
+
+  describe "paid column in table" do
+    setup do
+      {:ok, paid_member} =
+        Mv.Membership.create_member(%{
+          first_name: "Paid",
+          last_name: "Member",
+          email: "paid.column@example.com",
+          paid: true
+        })
+
+      {:ok, unpaid_member} =
+        Mv.Membership.create_member(%{
+          first_name: "Unpaid",
+          last_name: "Member",
+          email: "unpaid.column@example.com",
+          paid: false
+        })
+
+      %{paid_member: paid_member, unpaid_member: unpaid_member}
+    end
+
+    test "paid column shows green badge for paid members", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members")
+
+      # Check for success badge (green)
+      assert html =~ "badge-success"
+    end
+
+    test "paid column shows red badge for unpaid members", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      {:ok, _view, html} = live(conn, "/members")
+
+      # Check for error badge (red)
+      assert html =~ "badge-error"
+    end
+
+    test "paid column shows 'Yes' for paid members", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      Gettext.put_locale(MvWeb.Gettext, "en")
+      {:ok, _view, html} = live(conn, "/members")
+
+      # The table should contain "Yes" text inside badge
+      assert html =~ "badge-success"
+      assert html =~ "Yes"
+    end
+
+    test "paid column shows 'No' for unpaid members", %{conn: conn} do
+      conn = conn_with_oidc_user(conn)
+      Gettext.put_locale(MvWeb.Gettext, "en")
+      {:ok, _view, html} = live(conn, "/members")
+
+      # The table should contain "No" text inside badge
+      assert html =~ "badge-error"
+      assert html =~ "No"
+    end
+  end
 end