defmodule EzcontainerRailwayWeb.ContainersLive do
  use Phoenix.LiveView
  alias EzcontainerRailway.Railway
  use EzcontainerRailwayWeb, :live_view

  def render(assigns) do
    ~H"""
    <div class="grid grid-cols-4 gap-2 m-10">
      <%= for service <- @services do %>
        <div class="card bg-base-100 shadow-xl">
          <div class="card-body">
            <h2 class="card-title"><%= service["name"] %></h2>
            <div class="card-actions justify-start">
                <button phx-click="delete" phx-value-project_id={service["id"]} class={"btn btn-xs btn-secondary #{if @loading, do: "loading-dots"}"}><%= if not @loading do %> DELETE <% end %></button>
            </div>
          </div>
        </div>
      <% end %>
    </div>
    """
  end

  def mount(_params, session, socket) do
    {:ok, services} = Railway.get_services(session["railway_token"])

    socket = socket |> assign(session: session, services: services, loading: false)

    case length(services) do
      0 -> {:ok, socket |> put_flash(:error, "No running containers") |> push_navigate(to: "/containers/create")}
      _ -> {:ok, socket |> assign(session: session, services: services, loading: false)}
    end
  end

  def handle_info(:refresh, socket) do
    {:ok, services} = Railway.get_services(socket.assigns.session["railway_token"])

    case length(services) do
      0 -> {:noreply, socket |> put_flash(:error, "No running containers") |> push_navigate(to: "/containers/create")}
      _ -> {:noreply, socket |> assign(services: services, loading: false)}
    end
  end

  def handle_info({:delete, project_id}, socket) do
    {:ok, _} = Railway.delete_container(project_id, socket.assigns.session["railway_token"])
    send(self(), :refresh)

    {:noreply, socket}
  end

  def handle_event("delete", data, socket) do
    send(self(), {:delete, data["project_id"]})

    {:noreply, socket |> assign(loading: true)}
  end
end