notesnook/apps/mobile/app/services/event-manager.ts

/*
This file is part of the Notesnook project (https://notesnook.com/)

Copyright (C) 2023 Streetwriters (Private) Limited

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

import {
  EventHandler,
  EventManager,
  ItemType,
  Note,
  NoteContent
} from "@notesnook/core";
import Clipboard from "@react-native-clipboard/clipboard";
import { RefObject } from "react";
import { ActionSheetRef } from "react-native-actions-sheet";
import Config from "react-native-config";
import {
  eCloseSheet,
  eHideToast,
  eOnNoteEdited,
  eOpenSheet,
  eOpenVaultDialog,
  eShowToast
} from "../utils/events";
import { strings } from "@notesnook/intl";

export enum VaultRequestType {
  CreateVault = "createVault",
  LockNote = "lockNote",
  UnlockNote = "unlockNote",
  PermanentUnlock = "permanentUnlock",
  GoToEditor = "goToEditor",
  ShareNote = "shareNote",
  CopyNote = "copyNote",
  DeleteNote = "deleteNote",
  EnableFingerprint = "enableFingerprint",
  RevokeFingerprint = "revokeFingerprint",
  ChangePassword = "changePassword",
  ClearVault = "clearVault",
  DeleteVault = "deleteVault",
  CustomAction = "customAction"
}

export type Vault = {
  item?: Note;
  requestType: VaultRequestType;
  title?: string;
  description?: string;
  paragraph?: string;
  buttonTitle?: string;
  positiveButtonType?: "errorShade" | "transparent" | "accent";
  customActionTitle?: string;
  customActionParagraph?: string;
  onUnlock?: (
    item: Note & {
      content?: NoteContent<false>;
    },
    password: string
  ) => void;
};

type NoteEdit = {
  id: string;
  closed: boolean;
  noEdit: boolean;
  forced: boolean;
};

const eventManager = new EventManager();

export const eSubscribeEvent = <T = unknown>(
  eventName: string,
  action: EventHandler
) => {
  if (!action) return;
  return eventManager.subscribe(eventName, action);
};

export function sendItemUpdateEvent(id: string, type: ItemType) {
  eSendEvent(`${type}:${id}`);
}

export function subscribeToItemUpdate(
  id: string,
  type: ItemType,
  callback: EventHandler
) {
  return eSubscribeEvent(`${type}:${id}`, callback);
}

export const eUnSubscribeEvent = <T = unknown>(
  eventName: string,
  action: EventHandler
) => {
  if (!action) return;
  eventManager.unsubscribe(eventName, action);
};

export const eSendEvent = (eventName: string, ...args: any[]) => {
  eventManager.publish(eventName, ...args);
};

export const openVault = (data: Vault) => {
  eSendEvent(eOpenVaultDialog, data);
};

export function sendNoteEditedEvent(data: NoteEdit) {
  eSendEvent(eOnNoteEdited, data);
}

type SheetAction = {
  action: () => void;
  actionText: string;
  iconColor?: string;
  icon?: string;
  type?: string;
};

export type PresentSheetOptions = {
  context: string;
  component:
    | JSX.Element
    | ((
        ref: RefObject<ActionSheetRef>,
        close?: (ctx?: string) => void,
        update?: (props: PresentSheetOptions) => void
      ) => JSX.Element);
  disableClosing: boolean;
  onClose: () => void;
  progress: boolean;
  icon: string;
  title: string;
  paragraph: string;
  valueArray?: string[];
  action: () => void;
  actionText: string;
  iconColor?: string;
  actionsArray: SheetAction[];
  learnMore: string;
  learnMorePress: () => void;
  enableGesturesInScrollView?: boolean;
  noBottomPadding?: boolean;
  keyboardHandlerDisabled?: boolean;
};

export function presentSheet(data: Partial<PresentSheetOptions>) {
  eSendEvent(eOpenSheet, data);
}

export function hideSheet() {
  eSendEvent(eCloseSheet);
}

export type ToastOptions = {
  heading?: string;
  message?: string;
  context?: any;
  type?: "error" | "success" | "info";
  duration?: number;
  func?: () => void;
  actionText?: string;
  icon?: string;
};

export const ToastManager = {
  show: ({
    heading,
    message,
    type = "error",
    context = "global",
    func,
    actionText,
    icon,
    duration = 3000
  }: ToastOptions) => {
    if (Config.isTesting) return;
    eSendEvent(eShowToast, {
      heading,
      message,
      type,
      context,
      func,
      actionText,
      icon,
      duration
    });
  },
  hide: () => eSendEvent(eHideToast),
  error: (e: Error, title?: string, context?: any, duration = 6000) => {
    ToastManager.show({
      heading: title,
      message: e?.message || "",
      type: "error",
      context: context || "global",
      actionText: "Copy logs",
      duration: duration,
      func: () => {
        Clipboard.setString(e?.stack || "");
        ToastManager.show({
          heading: strings.logsCopied(),
          type: "success",
          context: "global",
          duration: duration
        });
      }
    });
  }
};