Electron.NET/ElectronNET.Host/api/dialog.ts

import { BrowserWindow, dialog } from 'electron';
let electronSocket;

export = (socket: SocketIO.Socket) => {
    electronSocket = socket;
    socket.on('showMessageBox', async (browserWindow, options, guid) => {
        if ('id' in browserWindow) {
            const window = BrowserWindow.fromId(browserWindow.id);

            const messageBoxReturnValue = await dialog.showMessageBox(window, options);
            electronSocket.emit('showMessageBoxComplete' + guid, [messageBoxReturnValue.response, messageBoxReturnValue.checkboxChecked]);
        } else {
            const id = guid || options;
            const messageBoxReturnValue = await dialog.showMessageBox(browserWindow);

            electronSocket.emit('showMessageBoxComplete' + id, [messageBoxReturnValue.response, messageBoxReturnValue.checkboxChecked]);
        }
    });

    socket.on('showOpenDialog', async (browserWindow, options, guid) => {
        const window = BrowserWindow.fromId(browserWindow.id);
        const openDialogReturnValue = await dialog.showOpenDialog(window, options);

        electronSocket.emit('showOpenDialogComplete' + guid, openDialogReturnValue.filePaths || []);
    });

    socket.on('showSaveDialog', async (browserWindow, options, guid) => {
        const window = BrowserWindow.fromId(browserWindow.id);
        const saveDialogReturnValue = await dialog.showSaveDialog(window, options);

        electronSocket.emit('showSaveDialogComplete' + guid, saveDialogReturnValue.filePath || '');
    });

    socket.on('showErrorBox', (title, content) => {
        dialog.showErrorBox(title, content);
    });

    socket.on('showCertificateTrustDialog', async (browserWindow, options, guid) => {
        const window = BrowserWindow.fromId(browserWindow.id);
        await dialog.showCertificateTrustDialog(window, options);

        electronSocket.emit('showCertificateTrustDialogComplete' + guid);
    });
};