const logger = require("logops")
    , { Builder, Capabilities, WebDriver, By, until } = require('selenium-webdriver')
    , _http = require('selenium-webdriver/http')
    , { Options } = require('selenium-webdriver/chrome');


class NavigateService {
    constructor() {
        this.config = {
            browser: 'chrome',
            hub: 'http://spiduler-chrome:4444/wd/hub',
            browserArgs: ['--no-sandbox', '--headless', '--disable-dev-shm-usage']
        }
    }

    rowing(params) {
        return this[params.anchor](params)
    }

    login(params) {
        return this._getDriver(params.sessionId).then(driver => {
            return driver.get(params.uri).then(() => driver.wait(until.elementLocated(By.xpath(params.name.password)), 5000)).then(() => {
                let username = driver.findElement(By.name(params.name.username))
                // let password = driver.findElement(By.name(params.name.password))
                // let username = driver.findElement(By.xpath(params.xpath.username))
                let password = driver.findElement(By.xpath(params.xpath.password))
                let submit = driver.findElement(By.xpath(params.xpath.submit))
                username.sendKeys(params.key.username)
                password.sendKeys(params.key.password)
                return submit.click()
                //*[@id="container_sub"]/div[2]/table/tbody/tr/td[1]/table/tbody/tr[2]/td/table/tbody/tr[1]/td[3]/input
            }).then(signed => {
                return { currentUrl: driver.getCurrentUrl(), sessionId: driver.getSession() }
            })
        })
    }

    _getDriver(params) {
        return params.sessionId ? this._getDriverExists(params) : this._getNewDriver()
    }

    _getDriverBySessionId(params) {
        return new WebDriver(params.sessionId, new _http.Executor(Promise.resolve(this.config.hub)
            .then(url => new _http.HttpClient(url, null, null))))
    }

    _getNewDriver() {
        let capabilities = Capabilities.chrome()
        let opts = new Options;
        opts.addArguments(this.config.browserArgs)
        return new Builder()
            .usingServer(this.config.hub)
            .withCapabilities(capabilities)
            .forBrowser(this.config.browser)
            .setChromeOptions(opts)
            .build();
    }
}

module.exports = new NavigateService