'use strict';

const config = require('../helpers/config');
const webdriver = require('selenium-webdriver');
const By = webdriver.By;
const until = webdriver.until;

class Page {
    constructor(driver, props) {
        this.driver = driver;
        this.props = props || {
            elements: {}
        };
    }

    element(key) {
        return this.driver.findElement(By.css(this.props.elements[key] || key));
    }

    navigate() {
        this.driver.navigate().to(config.baseUrl + this.props.url);
        return this.waitUntilVisible();
    }

    waitUntilVisible() {
        let selector = this.props.elements[this.props.elementToWaitFor];
        if (!selector && this.props.url) {
            selector = 'body.page--' + (this.props.url.substring(1).replace(/\//g, '--') || 'home');
        }
        return selector ? this.driver.wait(until.elementLocated(By.css(selector))) : this.driver.sleep(1000);
    }

    submit() {
        return this.element('submitButton').click();
    }

    click(key) {
        return this.element(key).click();
    }

    getText(key) {
        return this.element(key).getText();
    }

    getValue(key) {
        return this.element(key).getAttribute('value');
    }

    setValue(key, value) {
        return this.element(key).sendKeys(value);
    }

    containsText(str) {
        // let text = await driver.findElement({ css: 'body' }).getText();
        return this.driver.executeScript(`
            return (document.documentElement.textContent || document.documentElement.innerText).indexOf('${str}') > -1;
        `);
    }
}

module.exports = Page;