defmodule BeetRoundServerWeb.UserLive.Login do
  use BeetRoundServerWeb, :live_view

  alias BeetRoundServer.Accounts

  @impl true
  def render(assigns) do
    ~H"""
    <Layouts.app flash={@flash} current_scope={@current_scope}>
      <div class="mx-auto max-w-sm space-y-4">
        <div class="text-center">
          <.header>
            <p>Log in</p>
            <:subtitle>
              Bitte nutze deinen persönlichen Link der dir per Mail zugesendet wurde um dich anzumelden.
            </:subtitle>
          </.header>
        </div>
      </div>
    </Layouts.app>
    """
  end

  @impl true
  def mount(_params, _session, socket) do
    email =
      Phoenix.Flash.get(socket.assigns.flash, :email) ||
        get_in(socket.assigns, [:current_scope, Access.key(:user), Access.key(:email)])

    form = to_form(%{"email" => email}, as: "user")

    {:ok, assign(socket, form: form, trigger_submit: false)}
  end

  @impl true
  def handle_event("submit_password", _params, socket) do
    {:noreply, assign(socket, :trigger_submit, true)}
  end

  def handle_event("submit_magic", %{"user" => %{"email" => email}}, socket) do
    if user = Accounts.get_user_by_email(email) do
      Accounts.deliver_login_instructions(
        user,
        &url(~p"/users/log-in/#{&1}")
      )
    end

    info =
      "If your email is in our system, you will receive instructions for logging in shortly."

    {:noreply,
     socket
     |> put_flash(:info, info)
     |> push_navigate(to: ~p"/users/log-in")}
  end

  defp local_mail_adapter? do
    Application.get_env(:beet_round_server, BeetRoundServer.Mailer)[:adapter] ==
      Swoosh.Adapters.Local
  end
end