defmodule MvWeb.CoreComponents do
  @moduledoc """
  Provides core UI components.

  At first glance, this module may seem daunting, but its goal is to provide
  core building blocks for your application, such as tables, forms, and
  inputs. The components consist mostly of markup and are well-documented
  with doc strings and declarative assigns. You may customize and style
  them in any way you want, based on your application growth and needs.

  The foundation for styling is Tailwind CSS, a utility-first CSS framework,
  augmented with daisyUI, a Tailwind CSS plugin that provides UI components
  and themes. Here are useful references:

    * [daisyUI](https://daisyui.com/docs/intro/) - a good place to get
      started and see the available components.

    * [Tailwind CSS](https://tailwindcss.com) - the foundational framework
      we build on. You will use it for layout, sizing, flexbox, grid, and
      spacing.

    * [Heroicons](https://heroicons.com) - see `icon/1` for usage.

    * [Phoenix.Component](https://hexdocs.pm/phoenix_live_view/Phoenix.Component.html) -
      the component system used by Phoenix. Some components, such as `<.link>`
      and `<.form>`, are defined there.

  """
  use Phoenix.Component
  use Gettext, backend: MvWeb.Gettext

  alias Phoenix.LiveView.JS

  @doc """
  Renders flash notices.

  ## Examples

      <.flash kind={:info} flash={@flash} />
      <.flash kind={:info} phx-mounted={show("#flash")}>Welcome Back!</.flash>
  """
  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, :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"

  def flash(assigns) do
    assigns = assign_new(assigns, :id, fn -> "flash-#{assigns.kind}" end)

    ~H"""
    <div
      :if={msg = render_slot(@inner_block) || Phoenix.Flash.get(@flash, @kind)}
      id={@id}
      phx-click={JS.push("lv:clear-flash", value: %{key: @kind}) |> hide("##{@id}")}
      role="alert"
      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 == :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>
        </div>
        <div class="flex-1" />
        <button type="button" class="self-start cursor-pointer group" aria-label={gettext("close")}>
          <.icon name="hero-x-mark" class="size-5 opacity-40 group-hover:opacity-70" />
        </button>
      </div>
    </div>
    """
  end

  @doc """
  Renders a button with navigation support.

  ## Examples

      <.button>Send!</.button>
      <.button phx-click="go" variant="primary">Send!</.button>
      <.button navigate={~p"/"}>Home</.button>
      <.button disabled={true}>Disabled</.button>
  """
  attr :rest, :global, include: ~w(href navigate patch method data-testid)
  attr :variant, :string, values: ~w(primary)
  attr :disabled, :boolean, default: false, doc: "Whether the button is disabled"
  slot :inner_block, required: true

  def button(assigns) do
    rest = assigns.rest
    variants = %{"primary" => "btn-primary", nil => "btn-primary btn-soft"}
    assigns = assign(assigns, :class, Map.fetch!(variants, assigns[:variant]))

    if rest[:href] || rest[:navigate] || rest[:patch] do
      # For links, we can't use disabled attribute, so we use btn-disabled class
      # DaisyUI's btn-disabled provides the same styling as :disabled on buttons
      link_class =
        if assigns[:disabled],
          do: ["btn", assigns.class, "btn-disabled"],
          else: ["btn", assigns.class]

      # Prevent interaction when disabled
      # Remove navigation attributes to prevent "Open in new tab", "Copy link" etc.
      link_attrs =
        if assigns[:disabled] do
          rest
          |> Map.drop([:href, :navigate, :patch])
          |> Map.merge(%{tabindex: "-1", "aria-disabled": "true"})
        else
          rest
        end

      assigns =
        assigns
        |> assign(:link_class, link_class)
        |> assign(:link_attrs, link_attrs)

      ~H"""
      <.link class={@link_class} {@link_attrs}>
        {render_slot(@inner_block)}
      </.link>
      """
    else
      ~H"""
      <button class={["btn", @class]} disabled={@disabled} {@rest}>
        {render_slot(@inner_block)}
      </button>
      """
    end
  end

  @doc """
  Renders a dropdown menu.

  ## Examples

      <.dropdown_menu items={@items} open={@open} phx_target={@myself} />

  When using custom content (e.g., forms), use the inner_block slot:

      <.dropdown_menu button_label="Export" icon="hero-arrow-down-tray" open={@open} phx_target={@myself}>
        <li role="none">
          <form>...</form>
        </li>
      </.dropdown_menu>
  """
  attr :id, :string, default: "dropdown-menu"
  attr :items, :list, default: [], 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, required: true, doc: "The LiveView/LiveComponent target for events"
  attr :menu_class, :string, default: nil, doc: "Additional CSS classes for the menu"
  attr :menu_width, :string, default: "w-64", doc: "Width class for the menu (default: w-64)"

  attr :button_class, :string,
    default: nil,
    doc: "Additional CSS classes for the button (e.g., btn-secondary)"

  attr :menu_align, :string,
    default: "right",
    doc: "Menu alignment: 'left' or 'right' (default: right)"

  attr :testid, :string, default: "dropdown-menu", doc: "data-testid for the dropdown container"
  attr :button_testid, :string, default: "dropdown-button", doc: "data-testid for the button"

  attr :menu_testid, :string,
    default: nil,
    doc: "data-testid for the menu (defaults to testid + '-menu')"

  slot :inner_block, doc: "Custom content for the dropdown menu (e.g., forms)"

  def dropdown_menu(assigns) do
    menu_testid = assigns.menu_testid || "#{assigns.testid}-menu"
    assigns = assign(assigns, :menu_testid, menu_testid)

    ~H"""
    <div
      class="relative"
      phx-click-away="close_dropdown"
      phx-target={@phx_target}
      phx-window-keydown="close_dropdown"
      phx-key="Escape"
      data-testid={@testid}
    >
      <button
        type="button"
        tabindex="0"
        role="button"
        aria-haspopup="menu"
        aria-expanded={@open}
        aria-controls={@id}
        aria-label={@button_label}
        class={[
          "btn",
          "focus:outline-none",
          "focus-visible:ring-2",
          "focus-visible:ring-offset-2",
          "focus-visible:ring-base-content/20",
          @button_class
        ]}
        phx-click="toggle_dropdown"
        phx-target={@phx_target}
        data-testid={@button_testid}
      >
        <%= if @icon do %>
          <.icon name={@icon} />
        <% end %>
        <span>{@button_label}</span>
      </button>

      <ul
        :if={@open}
        id={@id}
        role="menu"
        class={[
          "absolute mt-2 bg-base-100 z-[100] p-2 shadow-lg rounded-box max-h-96 overflow-y-auto border border-base-300",
          if(@menu_align == "left", do: "left-0", else: "right-0"),
          @menu_width,
          @menu_class
        ]}
        tabindex="0"
        phx-target={@phx_target}
        data-testid={@menu_testid}
      >
        <%= if assigns.inner_block != [] do %>
          {render_slot(@inner_block)}
        <% else %>
          <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">
              <button
                type="button"
                role={if @checkboxes, do: "menuitemcheckbox", else: "menuitem"}
                aria-label={item.label}
                aria-checked={
                  if @checkboxes, do: to_string(Map.get(@selected, item.value, true)), else: nil
                }
                tabindex="0"
                class="flex items-center gap-2 px-2 py-1 rounded cursor-pointer hover:bg-base-200 w-full text-left focus:outline-none focus-visible:ring-2 focus-visible:ring-base-content/20 focus-visible:ring-inset"
                phx-click="select_item"
                phx-keydown="select_item"
                phx-key="Enter"
                phx-value-item={item.value}
                phx-target={@phx_target}
              >
                <%= if @checkboxes do %>
                  <input
                    type="checkbox"
                    checked={Map.get(@selected, item.value, true)}
                    class="checkbox checkbox-sm checkbox-primary pointer-events-none"
                    tabindex="-1"
                    aria-hidden="true"
                  />
                <% end %>
                <span>{item.label}</span>
              </button>
            </li>
          <% end %>
        <% end %>
      </ul>
    </div>
    """
  end

  @doc """
  Renders a section in with a border similar to cards.


  ## Examples

      <.form_section title={gettext("Personal Data")}>
        <p>input</p>
      </form_section>
  """
  attr :title, :string, required: true
  slot :inner_block, required: true

  def form_section(assigns) do
    ~H"""
    <section class="mb-6">
      <h2 class="text-lg font-semibold mb-3">{@title}</h2>
      <div class="border border-base-300 rounded-lg p-4 bg-base-100">
        {render_slot(@inner_block)}
      </div>
    </section>
    """
  end

  @doc """
  Renders an input with label and error messages.

  A `Phoenix.HTML.FormField` may be passed as argument,
  which is used to retrieve the input name, id, and values.
  Otherwise all attributes may be passed explicitly.

  ## Types

  This function accepts all HTML input types, considering that:

    * You may also set `type="select"` to render a `<select>` tag

    * `type="checkbox"` is used exclusively to render boolean values

    * For live file uploads, see `Phoenix.Component.live_file_input/1`

  See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input
  for more information. Unsupported types, such as hidden and radio,
  are best written directly in your templates.

  ## Examples

      <.input field={@form[:email]} type="email" />
      <.input name="my-input" errors={["oh no!"]} />
  """
  attr :id, :any, default: nil
  attr :name, :any
  attr :label, :string, default: nil
  attr :value, :any

  attr :type, :string,
    default: "text",
    values: ~w(checkbox color date datetime-local email file month number password
               search select tel text textarea time url week)

  attr :field, Phoenix.HTML.FormField,
    doc: "a form field struct retrieved from the form, for example: @form[:email]"

  attr :errors, :list, default: []
  attr :checked, :boolean, doc: "the checked flag for checkbox inputs"
  attr :prompt, :string, default: nil, doc: "the prompt for select inputs"
  attr :options, :list, doc: "the options to pass to Phoenix.HTML.Form.options_for_select/2"
  attr :multiple, :boolean, default: false, doc: "the multiple flag for select inputs"
  attr :class, :string, default: nil, doc: "the input class to use over defaults"
  attr :error_class, :string, default: nil, doc: "the input error class to use over defaults"

  attr :rest, :global,
    include:
      ~w(accept autocomplete aria-required capture cols disabled form list max maxlength min minlength
                multiple pattern placeholder readonly required rows size step)

  def input(%{field: %Phoenix.HTML.FormField{} = field} = assigns) do
    errors = if Phoenix.Component.used_input?(field), do: field.errors, else: []

    assigns
    |> assign(field: nil, id: assigns.id || field.id)
    |> assign(:errors, Enum.map(errors, &translate_error(&1)))
    |> assign_new(:name, fn -> if assigns.multiple, do: field.name <> "[]", else: field.name end)
    |> assign_new(:value, fn -> field.value end)
    |> input()
  end

  def input(%{type: "checkbox"} = assigns) do
    assigns =
      assign_new(assigns, :checked, fn ->
        Phoenix.HTML.Form.normalize_value("checkbox", assigns[:value])
      end)

    # For checkboxes, we don't use HTML required attribute (means "must be checked")
    # Instead, we use aria-required for screen readers (WCAG 2.1, Success Criterion 3.3.2)
    # Extract required from rest and remove it, but keep aria-required if provided
    rest = assigns.rest || %{}
    is_required = Map.get(rest, :required, false)
    aria_required = Map.get(rest, :aria_required, if(is_required, do: "true", else: nil))

    # Remove required from rest (we don't want HTML required on checkbox)
    rest_without_required = Map.delete(rest, :required)
    # Ensure aria-required is set if field is required
    rest_final =
      if aria_required,
        do: Map.put(rest_without_required, :aria_required, aria_required),
        else: rest_without_required

    assigns = assign(assigns, :rest, rest_final)
    assigns = assign(assigns, :is_required, is_required)

    ~H"""
    <fieldset class="mb-2 fieldset">
      <label>
        <input type="hidden" name={@name} value="false" disabled={@rest[:disabled]} />
        <span class="label">
          <input
            type="checkbox"
            id={@id}
            name={@name}
            value="true"
            checked={@checked}
            class={@class || "checkbox checkbox-sm"}
            {@rest}
          />{@label}<span
            :if={@is_required}
            class="text-red-700 tooltip tooltip-right"
            data-tip={gettext("This field is required")}
          >*</span>
        </span>
      </label>
      <.error :for={msg <- @errors}>{msg}</.error>
    </fieldset>
    """
  end

  def input(%{type: "select"} = assigns) do
    ~H"""
    <fieldset class="mb-2 fieldset">
      <label>
        <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}
          class={[@class || "w-full select", @errors != [] && (@error_class || "select-error")]}
          multiple={@multiple}
          {@rest}
        >
          <option :if={@prompt} value="">{@prompt}</option>
          {Phoenix.HTML.Form.options_for_select(@options, @value)}
        </select>
      </label>
      <.error :for={msg <- @errors}>{msg}</.error>
    </fieldset>
    """
  end

  def input(%{type: "textarea"} = assigns) do
    ~H"""
    <fieldset class="mb-2 fieldset">
      <label>
        <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}
          class={[
            @class || "w-full textarea",
            @errors != [] && (@error_class || "textarea-error")
          ]}
          {@rest}
        >{Phoenix.HTML.Form.normalize_value("textarea", @value)}</textarea>
      </label>
      <.error :for={msg <- @errors}>{msg}</.error>
    </fieldset>
    """
  end

  # All other inputs text, datetime-local, url, password, etc. are handled here...
  def input(assigns) do
    ~H"""
    <fieldset class="mb-2 fieldset">
      <label>
        <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}
          id={@id}
          value={Phoenix.HTML.Form.normalize_value(@type, @value)}
          class={[
            @class || "w-full input",
            @errors != [] && (@error_class || "input-error")
          ]}
          {@rest}
        />
      </label>
      <.error :for={msg <- @errors}>{msg}</.error>
    </fieldset>
    """
  end

  # Helper used by inputs to generate form errors
  defp error(assigns) do
    ~H"""
    <p class="mt-1.5 flex gap-2 items-center text-sm text-error">
      <.icon name="hero-exclamation-circle" class="size-5" />
      {render_slot(@inner_block)}
    </p>
    """
  end

  @doc """
  Renders a header with title.
  """
  attr :class, :string, default: nil

  slot :inner_block, required: true
  slot :subtitle
  slot :actions

  def header(assigns) do
    ~H"""
    <header class={[@actions != [] && "flex items-center justify-between gap-6", "pb-4", @class]}>
      <div>
        <h1 class="text-xl font-semibold leading-8">
          {render_slot(@inner_block)}
        </h1>
        <p :if={@subtitle != []} class="text-sm text-base-content/70">
          {render_slot(@subtitle)}
        </p>
      </div>
      <div class="flex gap-4 justify-end">{render_slot(@actions)}</div>
    </header>
    """
  end

  @doc ~S"""
  Renders a table with generic styling.

  ## Examples

      <.table id="users" rows={@users}>
        <:col :let={user} label="id">{user.id}</:col>
        <:col :let={user} label="username">{user.username}</:col>
      </.table>
  """
  attr :id, :string, required: true
  attr :rows, :list, required: true
  attr :row_id, :any, default: nil, doc: "the function for generating the row id"
  attr :row_click, :any, default: nil, doc: "the function for handling phx-click on each row"

  attr :row_item, :any,
    default: &Function.identity/1,
    doc: "the function for mapping each row before calling the :col and :action slots"

  attr :dynamic_cols, :list,
    default: [],
    doc: "list of dynamic column definitions with :custom_field and :render functions"

  attr :sort_field, :any, default: nil, doc: "current sort field"
  attr :sort_order, :atom, default: nil, doc: "current sort order"

  slot :col, required: true do
    attr :label, :string
    attr :class, :string
    attr :col_click, :any, doc: "optional column-specific click handler that overrides row_click"

    attr :sort_field, :any,
      doc: "optional; when equal to table sort_field, aria-sort is set on this th"
  end

  slot :action, doc: "the slot for showing user actions in the last table column"

  def table(assigns) do
    assigns =
      with %{rows: %Phoenix.LiveView.LiveStream{}} <- assigns do
        assign(assigns, row_id: assigns.row_id || fn {id, _item} -> id end)
      end

    ~H"""
    <div class="overflow-auto">
      <table class="table table-zebra">
        <thead>
          <tr>
            <th
              :for={col <- @col}
              class={Map.get(col, :class)}
              aria-sort={table_th_aria_sort(col, @sort_field, @sort_order)}
            >
              {col[:label]}
            </th>
            <th :for={dyn_col <- @dynamic_cols}>
              <.live_component
                module={MvWeb.Components.SortHeaderComponent}
                id={:"sort_custom_field_#{dyn_col[:custom_field].id}"}
                field={"custom_field_#{dyn_col[:custom_field].id}"}
                label={dyn_col[:custom_field].name}
                sort_field={@sort_field}
                sort_order={@sort_order}
              />
            </th>
            <th :if={@action != []}>
              <span class="sr-only">{gettext("Actions")}</span>
            </th>
          </tr>
        </thead>
        <tbody id={@id} phx-update={is_struct(@rows, Phoenix.LiveView.LiveStream) && "stream"}>
          <tr :for={row <- @rows} id={@row_id && @row_id.(row)}>
            <td
              :for={col <- @col}
              phx-click={
                (col[:col_click] && col[:col_click].(@row_item.(row))) ||
                  (@row_click && @row_click.(row))
              }
              class={
                col_class = Map.get(col, :class)
                has_click = col[:col_click] || @row_click
                classes = ["max-w-xs"]

                classes =
                  if col_class == nil || (col_class && !String.contains?(col_class, "text-center")) do
                    ["truncate" | classes]
                  else
                    classes
                  end

                classes =
                  if has_click do
                    ["hover:cursor-pointer" | classes]
                  else
                    classes
                  end

                classes =
                  if col_class do
                    [col_class | classes]
                  else
                    classes
                  end

                Enum.join(classes, " ")
              }
            >
              {render_slot(col, @row_item.(row))}
            </td>
            <td
              :for={dyn_col <- @dynamic_cols}
              phx-click={@row_click && @row_click.(row)}
              class={["max-w-xs truncate", @row_click && "hover:cursor-pointer"]}
            >
              {if dyn_col[:render] do
                rendered = dyn_col[:render].(@row_item.(row))

                if rendered == "" do
                  ""
                else
                  rendered
                end
              else
                ""
              end}
            </td>
            <td :if={@action != []} class="w-0 font-semibold">
              <div class="flex gap-4">
                <%= for action <- @action do %>
                  {render_slot(action, @row_item.(row))}
                <% end %>
              </div>
            </td>
          </tr>
        </tbody>
      </table>
    </div>
    """
  end

  defp table_th_aria_sort(col, sort_field, sort_order) do
    col_sort = Map.get(col, :sort_field)

    if not is_nil(col_sort) and col_sort == sort_field and sort_order in [:asc, :desc] do
      if sort_order == :asc, do: "ascending", else: "descending"
    else
      nil
    end
  end

  @doc """
  Renders a data list.

  ## Examples

      <.list>
        <:item title="Title">{@post.title}</:item>
        <:item title="Views">{@post.views}</:item>
      </.list>
  """
  slot :item, required: true do
    attr :title, :string, required: true
  end

  def list(assigns) do
    ~H"""
    <ul class="list">
      <li :for={item <- @item} class="list-row">
        <div>
          <div class="font-bold">{item.title}</div>
          <div>{render_slot(item)}</div>
        </div>
      </li>
    </ul>
    """
  end

  @doc """
  Renders a [Heroicon](https://heroicons.com).

  Heroicons come in three styles – outline, solid, and mini.
  By default, the outline style is used, but solid and mini may
  be applied by using the `-solid` and `-mini` suffix.

  You can customize the size and colors of the icons by setting
  width, height, and background color classes.

  Icons are extracted from the `deps/heroicons` directory and bundled within
  your compiled app.css by the plugin in `assets/vendor/heroicons.js`.

  ## Examples

      <.icon name="hero-x-mark" />
      <.icon name="hero-arrow-path" class="ml-1 size-3 motion-safe:animate-spin" />
  """
  attr :name, :string, required: true
  attr :class, :string, default: "size-4"
  attr :rest, :global, include: ~w(aria-hidden)

  def icon(%{name: "hero-" <> _} = assigns) do
    ~H"""
    <span class={[@name, @class]} {@rest} />
    """
  end

  ## JS Commands

  def show(js \\ %JS{}, selector) do
    JS.show(js,
      to: selector,
      time: 300,
      transition:
        {"transition-all ease-out duration-300",
         "opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95",
         "opacity-100 translate-y-0 sm:scale-100"}
    )
  end

  def hide(js \\ %JS{}, selector) do
    JS.hide(js,
      to: selector,
      time: 200,
      transition:
        {"transition-all ease-in duration-200", "opacity-100 translate-y-0 sm:scale-100",
         "opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"}
    )
  end

  @doc """
  Translates an error message using gettext.
  """
  def translate_error({msg, opts}) do
    # When using gettext, we typically pass the strings we want
    # to translate as a static argument:
    #
    #     # Translate the number of files with plural rules
    #     dngettext("errors", "1 file", "%{count} files", count)
    #
    # However the error messages in our forms and APIs are generated
    # dynamically, so we need to translate them by calling Gettext
    # with our gettext backend as first argument. Translations are
    # available in the errors.po file (as we use the "errors" domain).
    if count = opts[:count] do
      Gettext.dngettext(MvWeb.Gettext, "errors", msg, msg, count, opts)
    else
      Gettext.dgettext(MvWeb.Gettext, "errors", msg, opts)
    end
  end

  @doc """
  Translates the errors for a field from a keyword list of errors.
  """
  def translate_errors(errors, field) when is_list(errors) do
    for {^field, {msg, opts}} <- errors, do: translate_error({msg, opts})
  end

  @doc """
  Renders a list of items with name and value pairs.

  ## Examples
      <.generic_list items={[
        {item.name, item.value},
        {other.name, other.value}
      ]} />
  """
  attr :items, :list, required: true, doc: "List of {name, value} tuples"

  def generic_list(assigns) do
    ~H"""
    <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="flex-none w-1/4 text-zinc-500">{name}</dt>
          <dd class="text-zinc-700">{value}</dd>
        </div>
      </dl>
    </div>
    """
  end
end
