defmodule MvWeb.UserLive.AdminMemberAssignmentTest do
  use MvWeb.ConnCase, async: true
  import Phoenix.LiveViewTest

  test "admin can assign existing member without user to new user", %{conn: conn} do
    {:ok, member} =
      Mv.Membership.create_member(%{
        first_name: "Admin",
        last_name: "Choice",
        email: "adminchoice@example.com"
      })

    conn = conn_with_oidc_user(conn, %{email: "admin@example.com"})
    {:ok, view, _html} = live(conn, "/users/new")

    # First click the "assign existing member" radio button
    view
    |> element("input[value='assign_existing']")
    |> render_click()

    # Then submit the form with member_id
    view
    |> form("#user-form", user: %{email: "adminuser@example.com", member_id: member.id})
    |> render_submit()

    user =
      Ash.get!(Mv.Accounts.User, [email: Ash.CiString.new("adminuser@example.com")],
        domain: Mv.Accounts
      )

    assert user.member_id == member.id
  end

  test "admin can create new member for user if none selected", %{conn: conn} do
    conn = conn_with_oidc_user(conn, %{email: "admin2@example.com"})
    {:ok, view, _html} = live(conn, "/users/new")

    # Default mode is "create_new", so just submit
    view
    |> form("#user-form", user: %{email: "adminnewmember@example.com"})
    |> render_submit()

    user =
      Ash.get!(Mv.Accounts.User, [email: Ash.CiString.new("adminnewmember@example.com")],
        domain: Mv.Accounts
      )

    assert user.member_id
    {:ok, member} = Mv.Membership.get_member!(user.member_id)
    assert member.email == "adminnewmember@example.com"
  end

  test "admin cannot assign member that already has a user", %{conn: conn} do
    {:ok, member} =
      Mv.Membership.create_member(%{
        first_name: "Taken",
        last_name: "Member",
        email: "taken@example.com"
      })

    {:ok, _user} =
      Mv.Accounts.create_user(%{email: "takenuser@example.com", member_id: member.id})

    conn = conn_with_oidc_user(conn, %{email: "admin3@example.com"})
    {:ok, view, _html} = live(conn, "/users/new")

    # First click the "assign existing member" radio button
    view
    |> element("input[value='assign_existing']")
    |> render_click()

    # Check that the already assigned member is NOT in the dropdown options
    html = render(view)
    # Member should not be available for selection
    refute html =~ "Taken Member"

    # The dropdown should have limited or no options since member is already taken
    # Placeholder should be visible
    assert html =~ "Choose a member..."
  end
end