<?php

class UiTestCase extends PHPUnit_Extensions_SeleniumTestCase
{
    protected function setUp()
    {
        /*
         * Look for selenium configuration
         */
        if (file_exists($seleniumEnv = __DIR__.'/../selenium.php')) {
            require_once $seleniumEnv;
        }

        /*
         * Configure selenium
         */
        if (!defined('TEST_SELENIUM_URL')) {
            return $this->markTestSkipped('Selenium skipped');
        }

        if (defined('TEST_SELENIUM_HOST')) {
            $this->setHost(TEST_SELENIUM_HOST);
        }
        if (defined('TEST_SELENIUM_PORT')) {
            $this->setPort(TEST_SELENIUM_PORT);
        }
        if (defined('TEST_SELENIUM_BROWSER')) {
            $this->setBrowser(TEST_SELENIUM_BROWSER);
        }
        $this->setBrowserUrl(TEST_SELENIUM_URL);
    }

    //
    // OctoberCMS Helpers
    //

    protected function signInToBackend()
    {
        $this->open('backend');
        $this->type("name=login", TEST_SELENIUM_USER);
        $this->type("name=password", TEST_SELENIUM_PASS);
        $this->click("//button[@type='submit']");
        $this->waitForPageToLoad("30000");
    }

    /**
     * Similar to the native getConfirmation() function
     */
    protected function getSweetConfirmation($expectedText = null, $clickOk = true)
    {
        $this->waitForElementPresent("xpath=(//div[@class='sweet-alert showSweetAlert visible'])[1]");

        if ($expectedText) {
            $this->verifyText("//div[@class='sweet-alert showSweetAlert visible']//h4", $expectedText);
        }

        $this->verifyText("//div[@class='sweet-alert showSweetAlert visible']//button[@class='confirm btn btn-primary']", "OK");

        if ($clickOk) {
            $this->click("xpath=(//div[@class='sweet-alert showSweetAlert visible']//button[@class='confirm btn btn-primary'])[1]");
        }
    }

    //
    // Selenium helpers
    //

    protected function waitForElementPresent($target, $timeout = 60)
    {
        $second = 0;

        while (true) {
            if ($second >= $timeout) {
                $this->fail('timeout');
            }

            try {
                if ($this->isElementPresent($target)) {
                    break;
                }
            }
            catch (Exception $e) {
            }

            sleep(1);
            ++$second;
        }
    }

    protected function waitForElementNotPresent($target, $timeout = 60)
    {
        $second = 0;

        while (true) {
            if ($second >= $timeout) {
                $this->fail('timeout');
            }

            try {
                if (!$this->isElementPresent($target)) {
                    break;
                }
            }
            catch (Exception $e) {
            }

            sleep(1);
            ++$second;
        }
    }
}