import { Nullable } from 'tsdef';

import { Action, Store, ThunkAction, ThunkDispatch } from '@reduxjs/toolkit';

import { GenericFileActionHandler } from './action-handler.types';
import { FileActionMenuItem } from './action-menus.types';
import { FileAction, FileActionMap } from './action.types';
import { ContextMenuConfig } from './context-menu.types';
import { FileViewConfig } from './file-view.types';
import { FileArray, FileIdTrueMap, FileMap } from './file.types';
import { OptionMap } from './options.types';
import { FileSelection } from './selection.types';
import { SortOrder } from './sort.types';
import { CancelSearchCallback, SearchPredicate, SearchInputCallback } from './search.types';
import { RenamingSanitizer } from './rename.types';

export type RootState = {
  instanceId: string;

  externalFileActionHandler: Nullable<GenericFileActionHandler<FileAction>>;

  // Raw and sanitized file actions
  rawFileActions: FileAction[] | any;
  fileActionsErrorMessages: string[];
  fileActionMap: FileActionMap;
  fileActionIds: string[];
  toolbarItems: FileActionMenuItem[];
  contextMenuItems: FileActionMenuItem[];

  // Raw and sanitized folder chain
  rawFolderChain: Nullable<FileArray> | any;
  folderChainErrorMessages: string[];
  folderChain: FileArray;

  // Raw and sanitized files
  rawFiles: FileArray | any;
  filesErrorMessages: string[];
  fileMap: FileMap;
  fileIds: Nullable<string>[];
  cleanFileIds: string[];

  // Derivative files
  sortedFileIds: Nullable<string>[];
  hiddenFileIdMap: FileIdTrueMap;

  // Search
  focusSearchInput: Nullable<() => void>;
  onSearchInput: Nullable<SearchInputCallback>;
  onCancelSearch: Nullable<CancelSearchCallback>;
  searchPredicate: Nullable<SearchPredicate>;
  searchString: string;
  searchMode: 'currentFolder';

  // Selection
  selectionMap: FileSelection;
  disableSelection: boolean;
  disableSimpleDeselection: boolean;

  // File views
  fileViewConfig: FileViewConfig;

  // Sorting
  sortActionId: Nullable<string>;
  sortOrder: SortOrder;

  // Options
  optionMap: OptionMap;

  // Other settings
  sortCollator: Nullable<Intl.Collator>;
  doubleClickDelay: number;
  disableDragAndDrop: boolean;
  clearSelectionOnOutsideClick: boolean;
  forceEnableOpenParent: boolean;
  hideToolbarInfo: boolean;

  // State to use inside effects
  lastClick: Nullable<{ index: number; fileId: string }>;

  // Context menu
  contextMenuMounted: boolean;
  contextMenuConfig: Nullable<ContextMenuConfig>;

  // Renaming
  renamingFileId: Nullable<string>;
  renamingSanitizer: Nullable<RenamingSanitizer>;
  disableRenaming: boolean;
};

export type ChonkyThunk<ReturnType = void> = ThunkAction<ReturnType, RootState, null, Action<string>>;

export type ChonkyDispatch = ThunkDispatch<RootState, null, Action<string>>;

export type ChonkyStore = Store<RootState>;