defmodule PutzplanWeb.TaskLive.Index do
  use PutzplanWeb, :live_view

  @impl true
  def render(assigns) do
    ~H"""
    <.header>
      Listing Tasks
      <:actions>
        <.link patch={~p"/tasks/new"}>
        <.button>New Task</.button>
        </.link>
      </:actions>
    </.header>

    <.table
      id="tasks"
      rows={@streams.tasks}
      row_click={fn {_id, task} -> JS.navigate(~p"/tasks/#{task}") end}
    >
      
        <:col :let={{_id, task}} label="Id"><%= task.id %></:col>
      
        <:col :let={{_id, task}} label="Description"><%= task.description %></:col>
      
        <:col :let={{_id, task}} label="Repetition days"><%= task.repetition_days %></:col>
      
      <:action :let={{_id, task}}>
        <div class="sr-only">
          <.link navigate={~p"/tasks/#{task}"}>Show</.link>
        </div>
        
          <.link patch={~p"/tasks/#{task}/edit"}>Edit</.link>
        
      </:action>
      
      <:action :let={{id, task}}>
        <.link
          phx-click={JS.push("delete", value: %{id: task.id}) |> hide("##{id}")}
          data-confirm="Are you sure?"
        >
          Delete
        </.link>
      </:action>
      
    </.table>


        <.modal :if={@live_action in [:new, :edit]} id="task-modal" show on_cancel={JS.patch(~p"/tasks")}>
          <.live_component
            module={PutzplanWeb.TaskLive.FormComponent}
            id={(@task && @task.id) || :new}
            title={@page_title}
            
              current_user={@current_user}
            
            action={@live_action}
            task={@task}
            patch={~p"/tasks"}
          />
        </.modal>
      
    """
  end

  @impl true
  def mount(_params, _session, socket) do
    {:ok,
     socket
     |> stream(:tasks, Ash.read!(Putzplan.Tasks.Task, actor: socket.assigns[:current_user]))
     |> assign_new(:current_user, fn -> nil end)}
  end

  @impl true
  def handle_params(params, _url, socket) do
    {:noreply, apply_action(socket, socket.assigns.live_action, params)}
  end

  defp apply_action(socket, :edit, %{"id" => id}) do
    socket
    |> assign(:page_title, "Edit Task")
    |> assign(:task, Ash.get!(Putzplan.Tasks.Task, id, actor: socket.assigns.current_user))
  end

  defp apply_action(socket, :new, _params) do
    socket
    |> assign(:page_title, "New Task")
    |> assign(:task, nil)
  end

  defp apply_action(socket, :index, _params) do
    socket
    |> assign(:page_title, "Listing Tasks")
    |> assign(:task, nil)
  end

  @impl true
  def handle_info({PutzplanWeb.TaskLive.FormComponent, {:saved, task}}, socket) do
    {:noreply, stream_insert(socket, :tasks, task)}
  end

  @impl true
  def handle_event("delete", %{"id" => id}, socket) do
    task = Ash.get!(Putzplan.Tasks.Task, id, actor: socket.assigns.current_user)
    Ash.destroy!(task, actor: socket.assigns.current_user)

    {:noreply, stream_delete(socket, :tasks, task)}
  end
end