// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.

import axios from 'axios';
import {v4 as uuidv4} from 'uuid';
import testConfig from '@support/test_config';

/**
 * Explicit `wait` should not normally used but made available for special cases.
 * @param {number} ms - duration in millisecond
 * @return {Promise} promise with timeout
 */
export const wait = async (ms) => {
    return new Promise((resolve) => setTimeout(resolve, ms));
};

/**
 * Check if android.
 * @return {boolean} true if android
 */
export const isAndroid = () => {
    return device.getPlatform() === 'android';
};

/**
 * Check if ios.
 * @return {boolean} true if ios
 */
export const isIos = () => {
    return device.getPlatform() === 'ios';
};

/**
 * Get random id.
 * @param {number} length - length on random string to return, e.g. 6 (default)
 * @return {string} random string
 */
export const getRandomId = (length = 6) => {
    const MAX_SUBSTRING_INDEX = 27;

    return uuidv4().replace(/-/g, '').substring(MAX_SUBSTRING_INDEX - length, MAX_SUBSTRING_INDEX);
};

/**
 * Capitalize first character of text.
 * @param {string} text
 * @return {string} capitalized text
 */
export const capitalize = (text) => {
    return text.charAt(0).toUpperCase() + text.slice(1);
};

/**
 * Get admin account.
 */
export const getAdminAccount = () => {
    return {
        username: testConfig.adminUsername,
        password: testConfig.adminPassword,
        email: testConfig.adminEmail,
    };
};

/**
 * Get recent email.
 * @param {string} username - username of email recipient
 * @param {string} mailUrl - url of email
 */
export const getRecentEmail = async (username, mailUrl = `${testConfig.smtpUrl}/api/v1/mailbox`) => {
    const mailboxUrl = `${mailUrl}/${username}`;
    let response;
    let recentEmail;

    try {
        response = await axios({url: mailboxUrl, method: 'get'});
        recentEmail = response.data[response.data.length - 1];
    } catch (error) {
        return {status: error.status, data: null};
    }

    if (!recentEmail || !recentEmail.id) {
        return {status: 501, data: null};
    }

    let recentEmailMessage;
    const mailMessageUrl = `${mailboxUrl}/${recentEmail.id}`;
    try {
        response = await axios({url: mailMessageUrl, method: 'get'});
        recentEmailMessage = response.data;
    } catch (error) {
        return {status: error.status, data: null};
    }

    return {status: response.status, data: recentEmailMessage};
};

/**
 * Split email body text.
 * @param {string} text
 * @return {string} split text
 */
export function splitEmailBodyText(text) {
    return text.split('\n').map((d) => d.trim());
}

const SECOND = 1000;
const MINUTE = 60 * 1000;

export const timeouts = {
    HALF_SEC: SECOND / 2,
    ONE_SEC: SECOND,
    TWO_SEC: SECOND * 2,
    FOUR_SEC: SECOND * 4,
    TEN_SEC: SECOND * 10,
    HALF_MIN: MINUTE / 2,
    ONE_MIN: MINUTE,
    TWO_MIN: MINUTE * 2,
    FOUR_MIN: MINUTE * 4,
};