import apps from '../../apps.js';
import appstore from '../../appstore.js';
import backupSites from '../../backupsites.js';
import logger from '../../logger.js';
import constants from '../../constants.js';
import database from '../../database.js';
import assert from 'node:assert/strict';
import mailer from '../../mailer.js';
import nock from 'nock';
import oidcClients from '../../oidcclients.js';
import oidcServer from '../../oidcserver.js';
import server from '../../server.js';
import settings from '../../settings.js';
import superagent from '@cloudron/superagent';
import tasks from '../../tasks.js';
import timers from 'timers/promises';
import tokens from '../../tokens.js';

const { log, trace } = logger('test/common');

const manifest = {
    'id': 'io.cloudron.test',
    'author': 'The Presidents Of the United States Of America',
    'title': 'test title',
    'description': 'test description',
    'tagline': 'test rocks',
    'website': 'http://test.cloudron.io',
    'contactEmail': 'test@cloudron.io',
    'version': '0.1.0',
    'manifestVersion': 2,
    'dockerImage': 'cloudron/test:25.2.0',
    'healthCheckPath': '/',
    'httpPort': 7777,
    'tcpPorts': {
        'ECHO_SERVER_PORT': {
            'title': 'Echo Server Port',
            'description': 'Echo server',
            'containerPort': 7778
        }
    },
    'addons': {
        'oauth': { },
        'redis': { },
        'mysql': { },
        'postgresql': { }
    }
};

const mockApiServerOrigin = 'http://localhost:6060';
const dashboardDomain = 'test.example.com';
const appstoreToken = 'toktok';

const owner = {
    id: null,
    username: 'superadmin',
    password: 'Foobar?1337',
    email: 'superadmin@cloudron.local',
    displayName: 'Super Admin',
    token: null
};

const admin = {
    id: null,
    username: 'administrator',
    password: 'Foobar?1339',
    email: 'admin@cloudron.local',
    token: null
};

const user = {
    id: null,
    username: 'user',
    password: 'Foobar?1338',
    email: 'user@cloudron.local',
    token: null
};

const app = {
    id: 'appid',
    appStoreId: 'appStoreId',
    installationState: apps.ISTATE_PENDING_INSTALL,
    runState: 'running',
    subdomain: 'app',
    domain: 'test.example.com',
    fqdn: 'app.test.example.com',
    manifest,
    containerId: 'someid',
    portBindings: {},
    accessRestriction: null,
    memoryLimit: 0,
    mailboxDomain: 'test.example.com',
    secondaryDomains: [],
    redirectDomains: [],
    aliasDomains: []
};

const serverUrl = `http://localhost:${constants.PORT}`;


async function setupServer() {
    log('Setting up server');
    await database.initialize();
    await database._clear();
    await appstore._setApiServerOrigin(mockApiServerOrigin);
    await oidcServer.stop();
    await server.start();
    log('Set up server complete');
}

async function setup() {
    log('Setting up');

    await setupServer();

    // setup
    let response = await superagent.post(`${serverUrl}/api/v1/provision/setup`)
        .send({ domainConfig: { provider: 'noop', domain: dashboardDomain, config: {}, tlsConfig: { provider: 'fallback' } } });
    assert.deepEqual(response.status, 200);

    await timers.setTimeout(2000);

    // create owner
    const scope1 = nock(await appstore.getApiServerOrigin())
        .post('/api/v1/register_cloudron3', (body) => typeof body.domain === 'string' && typeof body.version === 'string')
        .reply(201, { cloudronId: 'cid', cloudronToken: 'CLOUDRON_TOKEN' });

    const scope2 = nock(await appstore.getApiServerOrigin())
        .post('/api/v1/subscription3?accessToken=CLOUDRON_TOKEN', (body) => typeof body.state === 'object' && typeof body.state.users.count === 'number')
        .reply(200, { features: {} });

    response = await superagent.post(`${serverUrl}/api/v1/provision/activate`)
        .query({ setupToken: 'somesetuptoken' })
        .send({ username: owner.username, password: owner.password, email: owner.email })
        .ok(() => true);
    assert.deepEqual(response.status, 201);
    owner.token = response.body.token;
    owner.id = response.body.userId;
    assert.ok(scope1.isDone());
    scope1.persist(false);
    assert.ok(scope2.isDone());
    scope2.persist(false);

    // create an admin
    response = await superagent.post(`${serverUrl}/api/v1/users`)
        .query({ access_token: owner.token })
        .send({ username: admin.username, email: admin.email, password: admin.password, role: 'admin' });
    assert.equal(response.status, 201);
    admin.id = response.body.id;
    // HACK to get a token for second user (passwords are generated and the user should have gotten a password setup link...)
    const token1 = await tokens.add({ identifier: admin.id, clientId: oidcClients.ID_WEBADMIN, expires: Date.now() + (60 * 60 * 1000), name: 'fromtest', allowedIpRanges: '' });
    admin.token = token1.accessToken;

    // create user
    response = await superagent.post(`${serverUrl}/api/v1/users`)
        .query({ access_token: owner.token })
        .send({ username: user.username, email: user.email, password: user.password });
    assert.equal(response.status, 201);
    user.id = response.body.id;
    // HACK to get a token for second user (passwords are generated and the user should have gotten a password setup link...)
    const token2 = await tokens.add({ identifier: user.id, clientId: oidcClients.ID_WEBADMIN, expires: Date.now() + (60 * 60 * 1000), name: 'fromtest', allowedIpRanges: '' });
    user.token = token2.accessToken;

    // create app object
    await apps.add(app.id, app.appStoreId, '', app.manifest, app.subdomain, app.domain, app.portBindings, app);

    await settings._set(settings.APPSTORE_API_TOKEN_KEY, appstoreToken); // appstore token

    log('Setup complete');
}

async function cleanup() {
    log('Cleaning up');
    await server.stop();
    await oidcServer.stop();
    if (!nock.isActive()) nock.activate();
    log('Cleaned up');
}

function clearMailQueue() {
    mailer.clearMailQueue();
}

async function checkMails(number) {
    await timers.setTimeout(1000);
    assert.equal(mailer._mailQueue.length, number);
    clearMailQueue();
}

async function waitForTask(taskId) {
    log(`Waiting for task: ${taskId}`);

    for (let i = 0; i < 30; i++) {
        const result = await tasks.get(taskId);
        assert.notEqual(result, null);
        if (!result.active) {
            if (result.success) return result;
            throw new Error(`Task ${taskId} failed: ${result.error.message} - ${result.error.stack}`);
        }
        await timers.setTimeout(2000);
        log(`Waiting for task to ${taskId} finish`);
    }
    throw new Error(`Task ${taskId} never finished`);
}

async function waitForAsyncTask(es) {
    return new Promise((resolve, reject) => {
        const messages = [];
        es.addEventListener('message', function (message) {
            log(`waitForAsyncTask: ${message.data}`);
            messages.push(JSON.parse(message.data));
            if (messages[messages.length-1].type === 'done') {
                log('waitForAsyncTask: finished');
                es.close();
                resolve(messages);
            }
        });
        es.addEventListener('error', function (error) {
            log('waitForAsyncTask: errored', error);
            es.close();
            const e = new Error(error.message);
            e.code = error.code;
            reject(e);
        });
    });
}

async function getDefaultBackupSite() {
    const result = await backupSites.list();
    return result.find(r => r.name === 'Default');
}

export default {
    setup,
    setupServer,
    cleanup,
    clearMailQueue,
    checkMails,
    waitForTask,
    waitForAsyncTask,
    owner,
    admin,
    user,
    app,
    getDefaultBackupSite,
    mockApiServerOrigin,
    dashboardDomain,
    dashboardFqdn: 'my.test.example.com',
    appstoreToken,
    mailFqdn: 'my.test.example.com',
    serverUrl,
    auditSource: { ip: '5.6.7.8' }
};