defmodule MicrowavepropWeb.UserManagementLive.Index do
  @moduledoc false
  use MicrowavepropWeb, :live_view

  alias Microwaveprop.Accounts

  @impl true
  def render(assigns) do
    ~H"""
    <Layouts.app flash={@flash} current_scope={@current_scope} max_width="max-w-6xl">
      <.header>
        Users
        <:subtitle>Manage registered accounts and admin flags.</:subtitle>
      </.header>

      <.table id="users" rows={@streams.users}>
        <:col :let={{_id, user}} label="Callsign">{user.callsign}</:col>
        <:col :let={{_id, user}} label="Name">{user.name}</:col>
        <:col :let={{_id, user}} label="Email">{user.email}</:col>
        <:col :let={{_id, user}} label="Admin">
          <%= if user.is_admin do %>
            <span class="badge badge-primary badge-sm">admin</span>
          <% else %>
            <span class="opacity-50">&mdash;</span>
          <% end %>
        </:col>
        <:col :let={{_id, user}} label="Confirmed">
          <%= if user.confirmed_at do %>
            {Calendar.strftime(user.confirmed_at, "%Y-%m-%d")}
          <% else %>
            <span class="opacity-50">pending</span>
          <% end %>
        </:col>
        <:action :let={{_id, user}}>
          <.link navigate={~p"/users/#{user.id}/edit"}>Edit</.link>
        </:action>
        <:action :let={{id, user}}>
          <.link
            :if={user.id != @current_scope.user.id}
            phx-click={JS.push("delete", value: %{id: user.id}) |> hide("##{id}")}
            data-confirm={"Delete user #{user.callsign}? This cannot be undone."}
          >
            Delete
          </.link>
        </:action>
      </.table>
    </Layouts.app>
    """
  end

  @impl true
  def mount(_params, _session, socket) do
    {:ok,
     socket
     |> assign(:page_title, "Users")
     |> stream(:users, Accounts.list_users())}
  end

  @impl true
  def handle_event("delete", %{"id" => id}, socket) do
    user = Accounts.get_user!(id)

    if user.id == socket.assigns.current_scope.user.id do
      {:noreply, put_flash(socket, :error, "You cannot delete your own account here.")}
    else
      {:ok, _} = Accounts.delete_user(user)
      {:noreply, stream_delete(socket, :users, user)}
    end
  end
end