"use strict";

const {contextBridge, ipcRenderer, webFrame} = require("electron");

let fileOpenListener  = null;
let closeFileListener = null;

contextBridge.exposeInMainWorld("api", {
	openFileDialog : ()       => ipcRenderer.send("WindowManager::openFileDialog"),
	onFileOpen     : callback => {
		if (fileOpenListener)
			ipcRenderer.off("Ation::openFile", fileOpenListener);
		fileOpenListener = (_, presentation) => callback(presentation);
		ipcRenderer.on("Ation::openFile", fileOpenListener);
	},
	onFileClose    : callback => {
		if (closeFileListener)
			ipcRenderer.off("Ation::closeFile", closeFileListener);
		closeFileListener = () => callback();
		ipcRenderer.on("Ation::closeFile", closeFileListener);
	},
	openFile       : filePath => ipcRenderer.send("WindowManager::openFile", filePath),
	closeFile      : () => ipcRenderer.send("Ation::closeFile"),

	clearCache : () => webFrame.clearCache(),
	appVersion : async () => await ipcRenderer.invoke("Ation::appVersion")
});