'use strict'

const test = require('ava')
const { stub } = require('sinon')
const Hapi = require('@hapi/hapi')
const UserService = require('../lib/services/user.js')
const ProfileService = require('../lib/services/profile/index.js')

const plugin = require('../lib/plugins/user.js')
const JWT = require('jsonwebtoken')
const User = require('../lib/models/user.js')
const Profile = require('../lib/models/profile.js')

// Dummy Method So JWT can be verified
const createToken = (data, expiration = 600) => {
    const key = process.env.APP_SECRET
    const obj = {}

    Object.assign(obj, { ...data })
    return JWT.sign(obj, key, { expiresIn: expiration })
}

// Dummy Data
const payload = 'a;lsdkfja;ldfjka;ldfja;lskjdfa;dfjk'
const email = 'test@testemail.com'

const userData = {
    email,
    name: 'fk',
    seeking: 'position',
    sessionToken: createToken(this),
}

const userInDb = {
    user_id: 101,
    user_name: 'john_doe',
    user_email: email,
    is_admin: 0,
    is_poster: 0,
    is_verified: 0,
}

const allProfiles = [
    {
        profile_id: 147,
        user_id: 101,
    },
]

// Existing activeSession
const activeSessions = {
    'a;lsdkfja;ldfjka;ldfja;lskjdfa;dfjk': {
        email,
        name: 'john_doe',
        seeking: 'position',
        sessionToken: userData.sessionToken,
        expiration: Date.now() + 600000,
        emailWasRespondedTo: true,
        accessToken: null,
    },
}

const mockReturn = {
    profileId: allProfiles[0].profile_id,
    sessionToken: userData.sessionToken,
}

const pathToTest = {
    method: 'POST',
    url: '/validate-session',
    payload: JSON.stringify(payload),
}

test('path /validate-session should return validated session data and profileId', async t => {
    /**
     * Create a new server and register services,
     * models and routes for testing
     * -
     * NOTE: We use register models manually.
     * Normally this is handled by
     * Schwifty at runtime.
     */
    const server = Hapi.server()

    /**
     * Register Routes and Services as usual
     */
    server.registerModel = () => {}

    server.models = () => ({
        User,
        Profile,
    })

    server.registrations = {
        'main-app-plugin': {
            options: {},
        },
    }

    server.registrations['main-app-plugin'].options.jwtKey = {
        $filter: 'NODE_ENV',
        $default: {
            $param: 'APP_SECRET',
            $default: 'app-secret',
        },
        // Use .env file in production
        production: {
            $param: 'APP_SECRET',
        },
    }

    await plugin.register(server)
    server.models = () => ({
        User,
        Profile,
    })

    server.services()['userService'] = new UserService(server)
    server.services()['userService']['activeSessions'] = activeSessions

    server.services()['profileService'] = new ProfileService(server)
    server.services()['profileService']['_setTagLookup'] = () => {}

    stub(server.models()['User'], 'query').returns({
        throwIfNotFound: () => ({
            first: () => ({
                where: () => {
                    if (userData.email === userInDb.user_email) {
                        return userInDb
                    }
                },
            }),
        }),
    })

    stub(server.models()['Profile'], 'query').returns({
        where: () => {
            return [allProfiles.find(obj => obj.user_id === userInDb.user_id)]
        },
        whereIn: () => ({
            withGraphFetched: () => ({
                withGraphFetched: () => ({
                    withGraphFetched: () => [
                        {
                            profile_id: 147,
                            user_id: 101,
                            tags: [],
                            responses: [],
                            user: {
                                user_id: 101,
                                user_name: 'fk',
                                user_email: email,
                                is_admin: 0,
                                is_poster: 0,
                                is_verified: 0,
                            },
                        },
                    ],
                }),
            }),
        }),
    })

    /**
     * Test the server with registered models and services
     */
    const { payload } = await server.inject(pathToTest)
    const res = JSON.parse(payload)
    t.deepEqual(res.ok, true)
    t.deepEqual(res.data, mockReturn)
    server.stop()
})