use std::sync::Arc;

use strum_macros::Display;

use flowy_derive::{Flowy_Event, ProtoBuf_Enum};
use lib_dispatch::prelude::*;

use crate::event_handler::*;
use crate::manager::FolderManager;

pub fn init(folder: Arc<FolderManager>) -> AFPlugin {
  AFPlugin::new().name("Flowy-Folder").state(folder)
    // Workspace
    .event(FolderEvent::CreateWorkspace, create_workspace_handler)
    .event(
      FolderEvent::GetCurrentWorkspace,
      get_current_workspace_setting_handler,
    )
    .event(FolderEvent::ReadAllWorkspaces, read_workspaces_handler)
    .event(FolderEvent::OpenWorkspace, open_workspace_handler)
    .event(FolderEvent::ReadWorkspaceViews, get_workspace_views_handler)
     // View
    .event(FolderEvent::CreateView, create_view_handler)
    .event(FolderEvent::CreateOrphanView, create_orphan_view_handler)
    .event(FolderEvent::ReadView, read_view_handler)
    .event(FolderEvent::UpdateView, update_view_handler)
    .event(FolderEvent::DeleteView, delete_view_handler)
    .event(FolderEvent::DuplicateView, duplicate_view_handler)
    .event(FolderEvent::SetLatestView, set_latest_view_handler)
    .event(FolderEvent::CloseView, close_view_handler)
    .event(FolderEvent::MoveView, move_view_handler)
    .event(FolderEvent::MoveNestedView, move_nested_view_handler)
    // Trash
    .event(FolderEvent::ReadTrash, read_trash_handler)
    .event(FolderEvent::PutbackTrash, putback_trash_handler)
    .event(FolderEvent::DeleteTrash, delete_trash_handler)
    .event(FolderEvent::RestoreAllTrash, restore_all_trash_handler)
    .event(FolderEvent::DeleteAllTrash, delete_all_trash_handler)
    .event(FolderEvent::ImportData, import_data_handler)
      .event(FolderEvent::GetFolderSnapshots, get_folder_snapshots_handler)
}

#[derive(Clone, Copy, PartialEq, Eq, Debug, Display, Hash, ProtoBuf_Enum, Flowy_Event)]
#[event_err = "FlowyError"]
pub enum FolderEvent {
  /// Create a new workspace
  #[event(input = "CreateWorkspacePayloadPB", output = "WorkspacePB")]
  CreateWorkspace = 0,

  /// Read the current opening workspace. Currently, we only support one workspace
  #[event(output = "WorkspaceSettingPB")]
  GetCurrentWorkspace = 1,

  /// Return a list of workspaces that the current user can access.
  #[event(input = "WorkspaceIdPB", output = "RepeatedWorkspacePB")]
  ReadAllWorkspaces = 2,

  /// Delete the workspace
  #[event(input = "WorkspaceIdPB")]
  DeleteWorkspace = 3,

  /// Open the workspace and mark it as the current workspace
  #[event(input = "WorkspaceIdPB", output = "WorkspacePB")]
  OpenWorkspace = 4,

  /// Return a list of views of the current workspace.
  /// Only the first level of child views are included.
  #[event(input = "WorkspaceIdPB", output = "RepeatedViewPB")]
  ReadWorkspaceViews = 5,

  /// Create a new view in the corresponding app
  #[event(input = "CreateViewPayloadPB", output = "ViewPB")]
  CreateView = 10,

  /// Return the view info
  #[event(input = "ViewIdPB", output = "ViewPB")]
  ReadView = 11,

  /// Update the view's properties including the name,description, etc.
  #[event(input = "UpdateViewPayloadPB", output = "ViewPB")]
  UpdateView = 12,

  /// Move the view to the trash folder
  #[event(input = "RepeatedViewIdPB")]
  DeleteView = 13,

  /// Duplicate the view
  #[event(input = "ViewPB")]
  DuplicateView = 14,

  /// Close and release the resources that are used by this view.
  /// It should get called when the 'View' page get destroy
  #[event(input = "ViewIdPB")]
  CloseView = 15,

  /// Create a new view in the corresponding app
  #[event(input = "CreateOrphanViewPayloadPB", output = "ViewPB")]
  CreateOrphanView = 16,

  #[event()]
  CopyLink = 20,

  /// Set the current visiting view
  #[event(input = "ViewIdPB")]
  SetLatestView = 21,

  /// Move the view or app to another place
  #[event(input = "MoveViewPayloadPB")]
  MoveView = 22,

  /// Read the trash that was deleted by the user
  #[event(output = "RepeatedTrashPB")]
  ReadTrash = 23,

  /// Put back the trash to the origin folder
  #[event(input = "TrashIdPB")]
  PutbackTrash = 24,

  /// Delete the trash from the disk
  #[event(input = "RepeatedTrashIdPB")]
  DeleteTrash = 25,

  /// Put back all the trash to its original folder
  #[event()]
  RestoreAllTrash = 26,

  /// Delete all the trash from the disk
  #[event()]
  DeleteAllTrash = 27,

  #[event(input = "ImportPB")]
  ImportData = 30,

  #[event()]
  GetFolderSnapshots = 31,

  /// Moves a nested view to a new location in the hierarchy.
  ///
  /// This function takes the `view_id` of the view to be moved,
  /// `new_parent_id` of the view under which the `view_id` should be moved,
  /// and an optional `prev_view_id` to position the `view_id` right after
  /// this specific view.
  #[event(input = "MoveNestedViewPayloadPB")]
  MoveNestedView = 32,
}