defmodule MvWeb.MemberLive.IndexChipEditTest do
  @moduledoc """
  §1.18 — clicking an applied-filter chip body re-opens that filter's value
  control pre-filled with the current value; a changed selection re-commits and
  updates the chip; the × still removes the filter.
  """
  use MvWeb.ConnCase, async: false

  import Phoenix.LiveViewTest

  alias Mv.Membership.Group

  setup %{conn: conn} do
    actor = Mv.Helpers.SystemActor.get_system_actor()

    {:ok, member} =
      Mv.Membership.create_member(
        %{first_name: "Edit", last_name: "Member", email: "edit@example.com"},
        actor: actor
      )

    {:ok, group} =
      Group |> Ash.Changeset.for_create(:create, %{name: "Board"}) |> Ash.create(actor: actor)

    {:ok, _mg} =
      Mv.Membership.create_member_group(%{member_id: member.id, group_id: group.id}, actor: actor)

    %{conn: conn_with_oidc_user(conn), group: group}
  end

  test "clicking the chip body opens the value control pre-filled with the current value", %{
    conn: conn,
    group: group
  } do
    {:ok, view, _html} = live(conn, "/members?group_#{group.id}=in")

    refute has_element?(view, "[data-testid='value-control-group']")

    view |> element("[data-testid='filter-chip-edit']") |> render_click()

    # The group control opens with this group's "is" (in) operator pre-selected.
    assert has_element?(view, "[data-testid='value-control-group']")
    assert has_element?(view, "input[name='group_#{group.id}'][value='in'][checked]")
  end

  test "the value control opens anchored under the edited chip, not as a new pending chip", %{
    conn: conn,
    group: group
  } do
    {:ok, view, _html} = live(conn, "/members?group_#{group.id}=in")

    view |> element("[data-testid='filter-chip-edit']") |> render_click()

    # §1.18: the control is a descendant of the chip's own list item (anchored in
    # place under that chip), and no separate pending chip is spun up at the row.
    assert has_element?(
             view,
             "[data-testid='filter-chip-item'] [data-testid='value-control-group']"
           )

    refute has_element?(view, "[data-testid='pending-chip']")
    refute has_element?(view, "[data-testid='pending-filter']")
  end

  test "changing the value from the re-opened control re-commits and updates the URL", %{
    conn: conn,
    group: group
  } do
    {:ok, view, _html} = live(conn, "/members?group_#{group.id}=in")

    view |> element("[data-testid='filter-chip-edit']") |> render_click()

    view
    |> element("[data-testid='value-control-group']")
    |> render_change(%{"group_#{group.id}" => "not_in"})

    _ = render(view)
    path = assert_patch(view)
    assert path =~ "group_#{group.id}=not_in"
  end

  test "the × still removes the filter", %{conn: conn, group: group} do
    {:ok, view, _html} = live(conn, "/members?group_#{group.id}=in")

    view |> element("[data-testid='filter-chip-remove']") |> render_click()

    path = assert_patch(view)
    refute path =~ "group_#{group.id}"
    refute has_element?(view, "[data-testid='filter-chip']")
  end
end