// Copyright (c) 2015-2016 Yuya Ochiai
// Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
'use strict';

const fs = require('fs');

const env = require('../modules/environment');

describe('application', function desc() {
    this.timeout(30000);

    beforeEach(() => {
        env.createTestUserDataDir();
        env.cleanTestConfig();
        this.app = env.getSpectronApp();
        return this.app.start();
    });

    afterEach(async () => {
        if (this.app && this.app.isRunning()) {
            await this.app.stop();
        }
    });

    it('should show two windows if there is no config file', async () => {
        await this.app.client.waitUntilWindowLoaded();
        const count = await this.app.client.getWindowCount();
        count.should.equal(2);
        const opened = await this.app.browserWindow.isDevToolsOpened();
        opened.should.be.false;

        const visible = await this.app.browserWindow.isVisible();
        visible.should.be.true;
    });

    if (process.platform === 'darwin') {
        it.skip('should show closed window with cmd+tab', async () => {
            // Unable to utilize Command key press due to: https://bugs.chromium.org/p/chromedriver/issues/detail?id=3023#c2
            await this.app.client.waitUntilWindowLoaded();
            await this.app.client.keys(['Meta', 'w']);
            let visible = await this.app.browserWindow.isVisible();
            visible.should.be.false;

            this.app.client.keys(['Meta', 'Tab']);
            visible = await this.app.browserWindow.isVisible();
            visible.should.be.true;
        });
    }

    it.skip('should restore window bounds', async () => {
        // bounds seems to be incorrectly calculated in some environments
        // - Windows 10: OK
        // - CircleCI: NG
        const expectedBounds = {x: 100, y: 200, width: 300, height: 400};
        fs.writeFileSync(env.boundsInfoPath, JSON.stringify(expectedBounds));
        await this.app.restart();
        const bounds = await this.app.browserWindow.getBounds();
        bounds.should.deep.equal(expectedBounds);
    });

    it('should NOT restore window bounds if the origin is located on outside of viewarea', async () => {
    // bounds seems to be incorrectly calculated in some environments (e.g. CircleCI)
    // - Windows 10: OK
    // - CircleCI: NG
        fs.writeFileSync(env.boundsInfoPath, JSON.stringify({x: -100000, y: 200, width: 300, height: 400}));
        await this.app.restart();
        let bounds = await this.app.browserWindow.getBounds();
        bounds.x.should.satisfy((x) => (x > -10000));

        fs.writeFileSync(env.boundsInfoPath, JSON.stringify({x: 100, y: 200000, width: 300, height: 400}));
        await this.app.restart();
        bounds = await this.app.browserWindow.getBounds();
        bounds.y.should.satisfy((y) => (y < 10000));
    });

    // it('should show settings.html when there is no config file', async () => {
    //     await this.app.client.waitUntilWindowLoaded();
    //     await this.app.client.pause(1000);
    //     const url = await this.app.client.getUrl();
    //     url.should.match(/\/settings.html$/);

    //     const existing = await this.app.client.isExisting('#newServerModal');
    //     existing.should.equal(true);
    // });

    // it('should show index.html when there is config file', async () => {
    //     const config = {
    //         version: 2,
    //         teams: [{
    //             name: 'example',
    //             url: env.mattermostURL,
    //             order: 0,
    //         }, {
    //             name: 'github',
    //             url: 'https://github.com/',
    //             order: 1,
    //         }],
    //         showTrayIcon: false,
    //         trayIconTheme: 'light',
    //         minimizeToTray: false,
    //         notifications: {
    //             flashWindow: 0,
    //             bounceIcon: false,
    //             bounceIconType: 'informational',
    //         },
    //         showUnreadBadge: true,
    //         useSpellChecker: true,
    //         enableHardwareAcceleration: true,
    //         autostart: true,
    //         darkMode: false,
    //     };
    //     fs.writeFileSync(env.configFilePath, JSON.stringify(config));
    //     await this.app.restart();

    //     const url = await this.app.client.getUrl();
    //     url.should.match(/\/index.html$/);
    // });

    // it('should upgrade v0 config file', async () => {
    //     const Config = require('../../src/common/config').default;
    //     const newConfig = new Config(env.configFilePath);
    //     const oldConfig = {
    //         url: env.mattermostURL,
    //     };
    //     fs.writeFileSync(env.configFilePath, JSON.stringify(oldConfig));
    //     await this.app.restart();

    //     const url = await this.app.client.getUrl();
    //     url.should.match(/\/index.html$/);

    //     const str = fs.readFileSync(env.configFilePath, 'utf8');
    //     const upgradedConfig = JSON.parse(str);
    //     upgradedConfig.version.should.equal(newConfig.defaultData.version);
    // });

    // it.skip('should be stopped when the app instance already exists', (done) => {
    //   const secondApp = env.getSpectronApp();

    //   // In the correct case, 'start().then' is not called.
    //   // So need to use setTimeout in order to finish this test.
    //   const timer = setTimeout(() => {
    //     done();
    //   }, 3000);
    //   secondApp.start().then(() => {
    //     clearTimeout(timer);
    //     return secondApp.stop();
    //   }).then(() => {
    //     done(new Error('Second app instance exists'));
    //   });
});