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

Copyright (C) 2022 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/>.
*/
/* global MAC_APP_STORE */

import { contextBridge, ipcRenderer } from "electron";

contextBridge.exposeInMainWorld("os", MAC_APP_STORE ? "mas" : process.platform);

// Expose protected methods that allow the renderer process to use
// the ipcRenderer without exposing the entire object
contextBridge.exposeInMainWorld("api", {
  send: (channel, data) => {
    // whitelist channels
    let validChannels = ["fromRenderer"];
    if (validChannels.includes(channel)) {
      ipcRenderer.send(channel, data);
    }
  },
  receive: (channel, func) => {
    let validChannels = ["fromMain"];
    if (validChannels.includes(channel)) {
      ipcRenderer.removeAllListeners(channel);
      // Deliberately strip event as it includes `sender`
      ipcRenderer.addListener(channel, (event, args) => {
        func(args);
      });
    }
  }
});

// Expose protected methods that allow the renderer process to use
// the ipcRenderer without exposing the entire object
contextBridge.exposeInMainWorld("config", {
  zoomFactor: () => {
    return ipcRenderer.invoke("fromRenderer", {
      type: "getZoomFactor"
    });
  }
});

contextBridge.exposeInMainWorld("native", {
  selectDirectory: ({ title, buttonLabel, defaultPath }) => {
    return ipcRenderer.invoke("fromRenderer", {
      type: "selectDirectory",
      title,
      buttonLabel,
      defaultPath
    });
  },
  gzip: ({ data, level }) => {
    return ipcRenderer.invoke("fromRenderer", {
      type: "gzip",
      data,
      level
    });
  },
  gunzip: ({ data }) => {
    return ipcRenderer.invoke("fromRenderer", {
      type: "gunzip",
      data
    });
  }
});