const data = require('../data');

async function navigateToWorkspace(server = data.server) {
	await waitFor(element(by.id('onboarding-view'))).toBeVisible().withTimeout(10000);
	await element(by.id('join-workspace')).tap();
	await waitFor(element(by.id('new-server-view'))).toBeVisible().withTimeout(60000);
	await element(by.id('new-server-view-input')).typeText(`${ server }\n`);
	await waitFor(element(by.id('workspace-view'))).toBeVisible().withTimeout(60000);
	await expect(element(by.id('workspace-view'))).toBeVisible();
}

async function navigateToLogin(server) {
	await waitFor(element(by.id('onboarding-view'))).toBeVisible().withTimeout(20000);
	await navigateToWorkspace(server);
	await element(by.id('workspace-view-login')).tap();
	await waitFor(element(by.id('login-view'))).toBeVisible().withTimeout(2000);
	await expect(element(by.id('login-view'))).toBeVisible();
}

async function navigateToRegister(server) {
	await waitFor(element(by.id('onboarding-view'))).toBeVisible().withTimeout(20000);
	await navigateToWorkspace(server);
	await element(by.id('workspace-view-register')).tap();
	await waitFor(element(by.id('register-view'))).toBeVisible().withTimeout(2000);
}

async function login(username, password) {
	await waitFor(element(by.id('login-view'))).toBeVisible().withTimeout(2000);
	await element(by.id('login-view-email')).replaceText(username);
	await element(by.id('login-view-password')).replaceText(password);
	await element(by.id('login-view-submit')).tap();
	await waitFor(element(by.id('rooms-list-view'))).toBeVisible().withTimeout(30000);
}

async function logout() {
	await element(by.id('rooms-list-view-sidebar')).tap();
	await waitFor(element(by.id('sidebar-view'))).toBeVisible().withTimeout(2000);
	await waitFor(element(by.id('sidebar-settings'))).toBeVisible().withTimeout(2000);
	await element(by.id('sidebar-settings')).tap();
	await waitFor(element(by.id('settings-view'))).toBeVisible().withTimeout(2000);
	await element(by.type('UIScrollView')).atIndex(1).scrollTo('bottom');
	await element(by.id('settings-logout')).tap();
	const logoutAlertMessage = 'You will be logged out of this application.';
	await waitFor(element(by.text(logoutAlertMessage)).atIndex(0)).toExist().withTimeout(10000);
	await expect(element(by.text(logoutAlertMessage)).atIndex(0)).toExist();
	await element(by.text('Logout')).tap();
	await waitFor(element(by.id('onboarding-view'))).toBeVisible().withTimeout(10000);
	await expect(element(by.id('onboarding-view'))).toBeVisible();
}

async function mockMessage(message, isThread = false) {
	const input = isThread ? 'messagebox-input-thread' : 'messagebox-input';
	await element(by.id(input)).tap();
	await element(by.id(input)).typeText(`${ data.random }${ message }`);
	await element(by.id('messagebox-send-message')).tap();
	await waitFor(element(by.label(`${ data.random }${ message }`))).toExist().withTimeout(60000);
	await expect(element(by.label(`${ data.random }${ message }`))).toExist();
	await element(by.label(`${ data.random }${ message }`)).atIndex(0).tap();
}

async function starMessage(message) {
	const messageLabel = `${ data.random }${ message }`;
	await element(by.label(messageLabel)).atIndex(0).longPress();
	await expect(element(by.id('action-sheet'))).toExist();
	await expect(element(by.id('action-sheet-handle'))).toBeVisible();
	await element(by.id('action-sheet-handle')).swipe('up', 'fast', 0.5);
	await element(by.label('Star')).atIndex(0).tap();
	await waitFor(element(by.id('action-sheet'))).not.toExist().withTimeout(5000);
}

async function pinMessage(message) {
	const messageLabel = `${ data.random }${ message }`;
	await waitFor(element(by.label(messageLabel)).atIndex(0)).toExist();
	await element(by.label(messageLabel)).atIndex(0).longPress();
	await expect(element(by.id('action-sheet'))).toExist();
	await expect(element(by.id('action-sheet-handle'))).toBeVisible();
	await element(by.id('action-sheet-handle')).swipe('up', 'fast', 0.5);
	await element(by.label('Pin')).atIndex(0).tap();
	await waitFor(element(by.id('action-sheet'))).not.toExist().withTimeout(5000);
}

async function dismissReviewNag() {
	await waitFor(element(by.text('Are you enjoying this app?'))).toExist().withTimeout(60000);
	await element(by.label('No').and(by.type('_UIAlertControllerActionView'))).tap(); // Tap `no` on ask for review alert
}

async function tapBack() {
	await element(by.id('header-back')).atIndex(0).tap();
}

function sleep(ms) {
	return new Promise(res => setTimeout(res, ms));
}

async function searchRoom(room) {
	await element(by.id('rooms-list-view-search')).tap();
	await expect(element(by.id('rooms-list-view-search-input'))).toExist();
	await waitFor(element(by.id('rooms-list-view-search-input'))).toExist().withTimeout(5000);
	await element(by.id('rooms-list-view-search-input')).typeText(room);
	await sleep(300);
	await waitFor(element(by.id(`rooms-list-view-item-${ room }`))).toBeVisible().withTimeout(60000);
}

async function tryTapping(theElement, timeout, longtap = false) {
	try {
		if (longtap) {
			await theElement.longPress();
		} else {
			await theElement.tap();
		}
	} catch (e) {
		if (timeout <= 0) { // TODO: Maths. How closely has the timeout been honoured here?
			throw e;
		}
		await sleep(100);
		await tryTapping(theElement, timeout - 100);
	}
}

const checkServer = async(server) => {
	const label = `Connected to ${ server }`;
	await element(by.id('rooms-list-view-sidebar')).tap();
	await waitFor(element(by.id('sidebar-view'))).toBeVisible().withTimeout(2000);
	await waitFor(element(by.label(label))).toBeVisible().withTimeout(10000);
	await element(by.id('sidebar-close-drawer')).tap();
};

module.exports = {
	navigateToWorkspace,
	navigateToLogin,
	navigateToRegister,
	login,
	logout,
	mockMessage,
	starMessage,
	pinMessage,
	dismissReviewNag,
	tapBack,
	sleep,
	searchRoom,
	tryTapping,
	checkServer
};