#!/usr/bin/env node

'use strict';

require('chromedriver');

var execSync = require('child_process').execSync,
    expect = require('expect.js'),
    path = require('path'),
    webdriver = require('selenium-webdriver');

var by = require('selenium-webdriver').By,
    until = require('selenium-webdriver').until,
    Key = require('selenium-webdriver').Key,
    Builder = require('selenium-webdriver').Builder;

var accessKey = 'admin',
    secretKey = 'secretkey';

var bucket = 'cloudrontestbucket';

process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';


describe('Application life cycle test', function () {
    this.timeout(0);

    var server, browser = new Builder().forBrowser('chrome').build();

    before(function (done) {
        var seleniumJar= require('selenium-server-standalone-jar');
        var SeleniumServer = require('selenium-webdriver/remote').SeleniumServer;
        server = new SeleniumServer(seleniumJar.path, { port: 4444 });
        server.start();

        done();
    });

    after(function (done) {
        browser.quit();
        server.stop();
        done();
    });

    var LOCATION = 'test';
    var TEST_TIMEOUT = 10000;
    var app;

    function pageLoaded() {
        return browser.wait(until.elementLocated(by.className('page-load pl-0 pl-1')), TEST_TIMEOUT);
    }

    function visible(selector) {
        return browser.wait(until.elementLocated(selector), TEST_TIMEOUT).then(function () {
            return browser.wait(until.elementIsVisible(browser.findElement(selector)), TEST_TIMEOUT);
        });
    }

    function login(callback) {
        browser.manage().deleteAllCookies();
        browser.get('https://' + app.fqdn).then(function () {
            return visible(by.id('accessKey'));
        }).then(function () {
            return browser.findElement(by.id('accessKey')).sendKeys(accessKey);
        }).then(function () {
            return browser.findElement(by.id('secretKey')).sendKeys(secretKey);
        }).then(function () {
            // return browser.findElement(by.className('lw-btn')).click();
            return browser.findElement(by.tagName('form')).submit();
        }).then(function () {
            return browser.wait(until.elementLocated(by.id('top-right-menu')), TEST_TIMEOUT);
        }).then(function () {
            callback();
        });
    }

    function logout(callback) {
        browser.get('https://' + app.fqdn);

        pageLoaded().then(function () {
            return visible(by.id('top-right-menu'));
        }).then(function () {
            return browser.findElement(by.id('top-right-menu')).click();
        }).then(function () {
            return visible(by.xpath('//*[text()="Sign Out "]'));
        }).then(function () {
            return browser.findElement(by.xpath('//*[text()="Sign Out "]')).click();
        }).then(function () {
            return browser.wait(until.elementLocated(by.id('accessKey')), TEST_TIMEOUT);
        }).then(function () {
            callback();
        });
    }

    function addBucket(callback) {
        browser.get('https://' + app.fqdn);

        pageLoaded().then(function () {
            return visible(by.className('fa-plus'));
        }).then(function () {
            return browser.findElement(by.className('fa-plus')).click();
        }).then(function () {
            const c = 'fa-hdd';
            return visible(by.className(c));
        }).then(function () {
            const c = 'fa-hdd';
            return browser.findElement(by.className(c)).click();
        }).then(function () {
            return visible(by.xpath('//*[@class="modal-body"]/form/div/input'));
        }).then(function () {
            return browser.findElement(by.xpath('//*[@class="modal-body"]/form/div/input')).sendKeys(bucket);
        }).then(function () {
            return browser.findElement(by.xpath('//*[@class="modal-body"]/form')).submit();
        }).then(function () {
            return visible(by.xpath('//*[@class="main"]/a[text()="' + bucket + '"]'));
        }).then(function () {
            callback();
        });
    }

    function checkBucket(callback) {
        browser.get('https://' + app.fqdn);

        pageLoaded().then(function () {
            return browser.findElement(by.xpath(`//a[contains(text(), ${bucket})]`));
        }).then(function () {
            callback();
        });
    }

    function openSettings(callback) {
        browser.get('https://' + app.fqdn);

        pageLoaded().then(function () {
            return visible(by.id('top-right-menu'));
        }).then(function () {
            return browser.findElement(by.id('top-right-menu')).click();
        }).then(function () {
            return visible(by.xpath('//*[contains(text(), "Change Password")]'));
        }).then(function () {
            return browser.findElement(by.xpath('//*[contains(text(),"Change Password")]')).click();
        }).then(function () {
            return browser.wait(until.elementLocated(by.xpath('//*[contains(text(), "Change Password")]')), TEST_TIMEOUT);
        }).then(function () {
            callback();
        });
    }

    xit('build app', function () {
        execSync('cloudron build', { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
    });

    it('install app', function () {
        execSync('cloudron install --new --wait --location ' + LOCATION, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
    });

    it('can get app information', function () {
        var inspect = JSON.parse(execSync('cloudron inspect'));

        app = inspect.apps.filter(function (a) { return a.location === LOCATION; })[0];

        expect(app).to.be.an('object');
    });

    it('can login', login);
    it('can add bucket', addBucket);
    it('can open settings', openSettings);
    it('can logout', logout);

    it('can restart app', function (done) {
        execSync('cloudron restart --wait');
        done();
    });

    it('can login', login);
    it('has bucket', checkBucket);
    it('can logout', logout);

    it('backup app', function () {
        execSync('cloudron backup create --app ' + app.id, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
    });

    it('restore app', function () {
        execSync('cloudron restore --app ' + app.id, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
    });

    it('can login', login);
    it('has bucket', checkBucket);
    it('can open settings', openSettings);
    it('can logout', logout);

    it('move to different location', function () {
        browser.manage().deleteAllCookies();
        execSync('cloudron configure --wait --location ' + LOCATION + '2', { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
        var inspect = JSON.parse(execSync('cloudron inspect'));
        app = inspect.apps.filter(function (a) { return a.location === LOCATION + '2'; })[0];
        expect(app).to.be.an('object');
    });

    it('can login', login);
    it('has bucket', checkBucket);
    it('can logout', logout);

    it('uninstall app', function () {
        execSync('cloudron uninstall --app ' + app.id, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
    });

    // test update
    it('can install app', function () {
        execSync('cloudron install --new --wait --appstore-id io.minio.cloudronapp --location ' + LOCATION, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
        var inspect = JSON.parse(execSync('cloudron inspect'));
        app = inspect.apps.filter(function (a) { return a.location === LOCATION; })[0];
        expect(app).to.be.an('object');
    });

    it('can login', login);
    it('can add buckets', addBucket);
    it('can logout', logout);
    it('can update', function () {
        execSync('cloudron install --wait --app ' + LOCATION, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
    });
    it('can login', login);
    it('has bucket', checkBucket);
    it('can logout', logout);
    it('uninstall app', function () {
        execSync('cloudron uninstall --app ' + app.id, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
    });
});