import {BrowserWindow} from "electron";
import * as electron from "electron";
import * as path from "path";

let changelog_window: BrowserWindow;
export function open() {
    if(changelog_window) {
        changelog_window.focus();
        return;
    }

    changelog_window = new BrowserWindow({
        show: false
    });

    changelog_window.setMenu(null);

    let file = "";
    {
        const app_path = electron.app.getAppPath();
        if(app_path.endsWith(".asar"))
            file = path.join(path.dirname(app_path), "..", "ChangeLog.txt");
        else
            file = path.join(app_path, "github", "ChangeLog.txt"); /* We've the source master :D */
    }

    changelog_window.loadFile(file);
    changelog_window.setTitle("TeaClient ChangeLog");
    changelog_window.on('ready-to-show', () => {
        changelog_window.show();
    });
    changelog_window.on('close', () => {
        changelog_window = undefined;
    });
}

export function close() {
    if(changelog_window) {
        changelog_window.close();
        changelog_window = undefined;
    }
}