'use strict';

const should = require('should');
const path = require('path');
const fs = require('fs');

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

function initClient(client) {
  return client
    .init()
    .url('file://' + path.join(env.sourceRootDir, 'dist/browser/settings.html'));
}

describe('browser/settings.html', function() {
  this.timeout(10000);

  const config = {
    version: 1,
    teams: [{
      name: 'example_1',
      url: env.mattermostURL
    }, {
      name: 'example_2',
      url: env.mattermostURL
    }]
  };

  var chromedriver;
  var client;
  before(function(done) {
    this.app = env.getSpectronApp();
    fs.unlink(env.configFilePath, function(err) {
      done();
    });
  });

  beforeEach(function() {
    fs.writeFileSync(env.configFilePath, JSON.stringify(config));
  });

  afterEach(function() {
    if (this.app && this.app.isRunning()) {
      return this.app.stop()
    }
  });

  it('should show index.thml when Cancel button is clicked', function() {
    return this.app.start().then(() => {
      initClient(this.app.client)
        .waitForExist('#btnCancel')
        .click('#btnCancel')
        .pause(1000)
        .getUrl().then(function(url) {
          var url_split = url.split('/');
          url_split[url_split.length - 1].should.equal('index.html');
        });
    });
  });

  it('should show index.thml when Save button is clicked', function() {
    return this.app.start().then(() => {
      initClient(this.app.client)
        .waitForExist('#btnSave')
        .click('#btnSave')
        .pause(1000)
        .getUrl().then(function(url) {
          var url_split = url.split('/');
          url_split[url_split.length - 1].should.equal('index.html');
        });
    });
  });

  describe('Options', function() {
    describe('Hide Menu Bar', function() {
      it('should appear on win32 or linux', function() {
        return this.app.start().then(() => {
          initClient(this.app.client)
            .isExisting('#inputHideMenuBar').then(function(isExisting) {
              if (process.platform === 'win32' || process.platform === 'linux') {
                isExisting.should.be.true();
              }
              else {
                isExisting.should.be.false();
              }
            });
        });
      });

      [true, false].forEach(function(v) {
        it(`should be loaded from config: ${v}`, function() {
          env.shouldTestForPlatforms(this, ['win32', 'linux']);
          var new_config = {};
          Object.assign(new_config, config);
          new_config.hideMenuBar = v;
          fs.writeFileSync(env.configFilePath, JSON.stringify(new_config));
          return this.app.start().then(() => {
            initClient(this.app.client)
              .isSelected('#inputHideMenuBar input').then(function(value) {
                value.should.equal(v);
                this.app.browserWindow.isMenuBarAutoHide().should.equal(v);
              });
          });
        });
      });

      it('should be saved as config.json', function() {
        env.shouldTestForPlatforms(this, ['win32', 'linux']);
        return this.app.start().then(() => {
          initClient(this.app.client)
            .click('#inputHideMenuBar input')
            .click('#btnSave')
            .pause(1000)
            .then(function() {
              const saved_config = JSON.parse(fs.readFileSync(env.configFilePath, 'utf8'));
              saved_config.hideMenuBar.should.be.true();
            });
        });
      });
    });
  });
});