defmodule ToweropsWeb.Router do
  use ToweropsWeb, :router

  import Phoenix.LiveDashboard.Router
  import ToweropsWeb.UserAuth

  pipeline :browser do
    plug :accepts, ["html"]
    plug :fetch_session
    plug :fetch_live_flash
    plug :put_root_layout, html: {ToweropsWeb.Layouts, :root}
    plug :protect_from_forgery
    plug :put_secure_browser_headers
    plug :fetch_current_scope_for_user
  end

  pipeline :api do
    plug :accepts, ["json"]
  end

  # Health check endpoint for Kubernetes probes (no authentication required)
  scope "/", ToweropsWeb do
    get "/health", HealthController, :index
  end

  scope "/", ToweropsWeb do
    pipe_through :browser

    get "/", PageController, :home
  end

  # Other scopes may use custom stacks.
  # scope "/api", ToweropsWeb do
  #   pipe_through :api
  # end

  # Enable LiveDashboard in production with authentication
  scope "/dashboard" do
    pipe_through [:browser, :require_authenticated_user]

    live_dashboard "/", metrics: ToweropsWeb.Telemetry, ecto_repos: [Towerops.Repo]
  end

  # Enable Swoosh mailbox preview in development
  if Application.compile_env(:towerops, :dev_routes) do
    scope "/dev" do
      pipe_through :browser

      forward "/mailbox", Plug.Swoosh.MailboxPreview
    end
  end

  ## Authentication routes

  scope "/", ToweropsWeb do
    pipe_through [:browser, :redirect_if_user_is_authenticated]

    get "/users/register", UserRegistrationController, :new
    post "/users/register", UserRegistrationController, :create
  end

  scope "/", ToweropsWeb do
    pipe_through [:browser, :require_authenticated_user]

    get "/users/settings", UserSettingsController, :edit
    put "/users/settings", UserSettingsController, :update
    get "/users/settings/confirm-email/:token", UserSettingsController, :confirm_email
  end

  scope "/", ToweropsWeb do
    pipe_through [:browser]

    get "/users/log-in", UserSessionController, :new
    get "/users/log-in/:token", UserSessionController, :confirm
    post "/users/log-in", UserSessionController, :create
    delete "/users/log-out", UserSessionController, :delete
  end

  ## Organization routes

  live_session :require_authenticated_user,
    on_mount: [{ToweropsWeb.UserAuth, :require_authenticated_user}] do
    scope "/", ToweropsWeb do
      pipe_through [:browser, :require_authenticated_user]

      live "/orgs", OrgLive.Index, :index
      live "/orgs/new", OrgLive.New, :new
    end
  end

  live_session :require_authenticated_user_and_organization,
    on_mount: [
      {ToweropsWeb.UserAuth, :require_authenticated_user},
      {ToweropsWeb.UserAuth, :load_current_organization}
    ] do
    scope "/orgs/:org_slug", ToweropsWeb do
      pipe_through [:browser, :require_authenticated_user, :load_current_organization]

      live "/", DashboardLive, :index

      # Site routes
      live "/sites", SiteLive.Index, :index
      live "/sites/new", SiteLive.Form, :new
      live "/sites/:id", SiteLive.Show, :show
      live "/sites/:id/edit", SiteLive.Form, :edit

      # Equipment routes
      live "/equipment", EquipmentLive.Index, :index
      live "/equipment/new", EquipmentLive.Form, :new
      live "/equipment/:id", EquipmentLive.Show, :show
      live "/equipment/:id/edit", EquipmentLive.Form, :edit
      live "/equipment/:id/graph/:sensor_type", GraphLive.Show, :show

      # Alert routes
      live "/alerts", AlertLive.Index, :index
    end
  end
end