/**
 * Copyright (c) Microsoft Corporation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const path = require('path');
const electronName = process.platform === 'win32' ? 'electron.cmd' : 'electron';

const { CHROMIUM } = testOptions;

registerFixture('application', async ({playwright}, test) => {
  const electronPath = path.join(__dirname, '..', '..', 'node_modules', '.bin', electronName);
  const application = await playwright.electron.launch(electronPath, {
    args: [path.join(__dirname, 'testApp.js')],
  });
  try {
    await test(application);
  } finally {
    await application.close();
  }
});

it.skip(!CHROMIUM)('should fire close event', async ({ playwright }) => {
  const electronPath = path.join(__dirname, '..', '..', 'node_modules', '.bin', electronName);
  const application = await playwright.electron.launch(electronPath, {
    args: [path.join(__dirname, 'testApp.js')],
  });
  const events = [];
  application.on('close', () => events.push('application'));
  application.context().on('close', () => events.push('context'));
  await application.close();
  expect(events.join('|')).toBe('context|application');
  // Give it some time to fire more events - there should not be any.
  await new Promise(f => setTimeout(f, 1000));
  expect(events.join('|')).toBe('context|application');
});

it.skip(!CHROMIUM)('should script application', async ({ application }) => {
  const appPath = await application.evaluate(async ({ app }) => app.getAppPath());
  expect(appPath).toContain('electron');
});

it.skip(!CHROMIUM)('should create window', async ({ application }) => {
  const [ page ] = await Promise.all([
    application.waitForEvent('window'),
    application.evaluate(({ BrowserWindow }) => {
      const window = new BrowserWindow({ width: 800, height: 600 });
      window.loadURL('data:text/html,<title>Hello World 1</title>');
    })
  ]);
  await page.waitForLoadState('domcontentloaded');
  expect(await page.title()).toBe('Hello World 1');
});

it.skip(!CHROMIUM)('should create window 2', async ({ application }) => {
  const page = await application.newBrowserWindow({ width: 800, height: 600 });
  await page.goto('data:text/html,<title>Hello World 2</title>');
  expect(await page.title()).toBe('Hello World 2');
});

it.skip(!CHROMIUM)('should create multiple windows', async ({ application }) => {
  const createPage = async ordinal => {
    const page = await application.newBrowserWindow({ width: 800, height: 600 });
    await Promise.all([
      page.waitForNavigation(),
      page.browserWindow.evaluate((window, ordinal) => window.loadURL(`data:text/html,<title>Hello World ${ordinal}</title>`), ordinal)
    ]);
    return page;
  };

  const page1 = await createPage(1);
  const page2 = await createPage(2);
  const page3 = await createPage(3);
  await page1.close();
  const page4 = await createPage(4);
  const titles = [];
  for (const window of application.windows())
    titles.push(await window.title());
  expect(titles).toEqual(['Hello World 2', 'Hello World 3', 'Hello World 4']);
});

it.skip(!CHROMIUM)('should route network', async ({ application }) => {
  await application.context().route('**/empty.html', (route, request) => {
    route.fulfill({
      status: 200,
      contentType: 'text/html',
      body: '<title>Hello World</title>',
    })
  });
  const page = await application.newBrowserWindow({ width: 800, height: 600 });
  await page.goto('https://localhost:1000/empty.html');
  expect(await page.title()).toBe('Hello World');
});

it.skip(!CHROMIUM)('should support init script', async ({ application }) => {
  await application.context().addInitScript('window.magic = 42;')
  const page = await application.newBrowserWindow({ width: 800, height: 600 });
  await page.goto('data:text/html,<script>window.copy = magic</script>');
  expect(await page.evaluate(() => copy)).toBe(42);
});

it.skip(!CHROMIUM)('should expose function', async ({ application }) => {
  const result = new Promise(f => callback = f);
  const t = Date.now();
  await application.context().exposeFunction('add', (a, b) => a + b);
  const page = await application.newBrowserWindow({ width: 800, height: 600 });
  await page.goto('data:text/html,<script>window.result = add(20, 22);</script>');
  expect(await page.evaluate(() => result)).toBe(42);
});

it.skip(!CHROMIUM)('should wait for first window', async ({ application }) => {
  application.evaluate(({ BrowserWindow }) => {
    const window = new BrowserWindow({ width: 800, height: 600 });
    window.loadURL('data:text/html,<title>Hello World!</title>');
  });
  const window = await application.firstWindow();
  expect(await window.title()).toBe('Hello World!');
});

it.skip(!CHROMIUM)('should have a clipboard instance', async ({ application }) => {
  const clipboardContentToWrite = 'Hello from Playwright';
  await application.evaluate(async ({clipboard}, text) => clipboard.writeText(text), clipboardContentToWrite);
  const clipboardContentRead = await application.evaluate(async ({clipboard}) => clipboard.readText());
  await expect(clipboardContentRead).toEqual(clipboardContentToWrite);
});