/*eslint no-unused-expressions: 0, prefer-arrow-callback: 0, no-console:0 */
/* globals before: false, after: false */

'use strict';

const supertest = require('supertest');
const chai = require('chai');

const expect = chai.expect;
chai.config.includeStack = true;

const server = supertest.agent('http://localhost:8080');

describe('API tests', function () {
    let userId, asp, address, inbox;

    this.timeout(10000); // eslint-disable-line no-invalid-this

    before(async () => {
        // ensure that we have an existing user account
        const response = await server
            .post('/users')
            .send({
                username: 'testuser',
                password: 'secretpass',
                address: 'testuser@example.com',
                name: 'test user'
            })
            .expect(200);
        expect(response.body.success).to.be.true;
        expect(response.body.id).to.exist;

        userId = response.body.id;
    });

    after(async () => {
        if (!userId) {
            return;
        }

        const response = await server.delete(`/users/${userId}`).expect(200);
        expect(response.body.success).to.be.true;

        userId = false;
    });

    describe('user', () => {
        it('should POST /domainaliases', async () => {
            const response = await server
                .post('/domainaliases')
                .send({
                    alias: 'jõgeva.öö',
                    domain: 'example.com'
                })
                .expect(200);
            expect(response.body.success).to.be.true;
        });

        it('should GET /users/:user', async () => {
            const response = await server.get(`/users/${userId}`).expect(200);
            expect(response.body.success).to.be.true;
            expect(response.body.id).to.equal(userId);
            expect(response.body.name).to.equal('test user');
        });

        it('should PUT /users/:user', async () => {
            const response = await server
                .put(`/users/${userId}`)
                .send({
                    name: 'user test'
                })
                .expect(200);
            expect(response.body.success).to.be.true;
        });

        it('should GET /users/:user (updated name)', async () => {
            const response = await server.get(`/users/${userId}`).expect(200);
            expect(response.body.success).to.be.true;
            expect(response.body.id).to.equal(userId);
            expect(response.body.name).to.equal('user test');
        });
    });

    describe('authenticate', () => {
        it('should POST /authenticate with success', async () => {
            const response = await server
                .post(`/authenticate`)
                .send({
                    username: 'testuser@example.com',
                    password: 'secretpass',
                    scope: 'master'
                })
                .expect(200);
            expect(response.body.success).to.be.true;
        });

        it('should POST /authenticate with failure', async () => {
            const response = await server
                .post(`/authenticate`)
                .send({
                    username: 'testuser@example.com',
                    password: 'invalid',
                    scope: 'master'
                })
                .expect(403);
            expect(response.body.error).to.exist;
            expect(response.body.success).to.not.be.true;
        });

        it('should POST /authenticate using alias domain', async () => {
            const response = await server
                .post(`/authenticate`)
                .send({
                    username: 'testuser@jõgeva.öö',
                    password: 'secretpass',
                    scope: 'master'
                })
                .expect(200);
            expect(response.body.success).to.be.true;
        });

        it('should POST /authenticate with failure using alias domain', async () => {
            const response = await server
                .post(`/authenticate`)
                .send({
                    username: 'testuser@jõgeva.öö',
                    password: 'invalid',
                    scope: 'master'
                })
                .expect(403);
            expect(response.body.error).to.exist;
            expect(response.body.success).to.not.be.true;
        });
    });

    describe('asp', () => {
        it('should POST /users/:user/asps to generate ASP', async () => {
            const response = await server
                .post(`/users/${userId}/asps`)
                .send({
                    description: 'test',
                    scopes: ['imap', 'smtp'],
                    generateMobileconfig: true
                })
                .expect(200);
            expect(response.body.error).to.not.exist;
            expect(response.body.success).to.be.true;
            expect(response.body.password).to.exist;
            expect(response.body.mobileconfig).to.exist;

            asp = response.body.password;
        });

        it('should POST /authenticate using ASP and allowed scope', async () => {
            const response = await server
                .post(`/authenticate`)
                .send({
                    username: 'testuser@jõgeva.öö',
                    password: asp,
                    scope: 'imap'
                })
                .expect(200);
            expect(response.body.success).to.be.true;
        });

        it('should POST /authenticate with failure using ASP and master scope', async () => {
            const response = await server
                .post(`/authenticate`)
                .send({
                    username: 'testuser@jõgeva.öö',
                    password: asp,
                    scope: 'master'
                })
                .expect(403);
            expect(response.body.error).to.exist;
            expect(response.body.success).to.not.be.true;
        });
    });

    describe('addresses', () => {
        it('should GET /users/:user/addresses', async () => {
            const response = await server.get(`/users/${userId}/addresses`).expect(200);
            expect(response.body.success).to.be.true;
            expect(response.body.results.length).to.equal(1);
            expect(response.body.results[0].address).to.equal('testuser@example.com');
            expect(response.body.results[0].main).to.be.true;
        });

        it('should POST users/:user/addresses', async () => {
            const response1 = await server
                .post(`/users/${userId}/addresses`)
                .send({
                    address: 'alias1@example.com',
                    main: true,
                    metaData: {
                        tere: 123
                    }
                })
                .expect(200);
            expect(response1.body.success).to.be.true;

            const response2 = await server
                .post(`/users/${userId}/addresses`)
                .send({
                    address: 'alias2@example.com'
                })
                .expect(200);
            expect(response2.body.success).to.be.true;
        });

        it('should GET /users/:user (after email update)', async () => {
            const response = await server.get(`/users/${userId}`).expect(200);
            expect(response.body.success).to.be.true;
            expect(response.body.id).to.equal(userId);
            expect(response.body.address).to.equal('alias1@example.com');
        });

        it('should GET /users/:user/addresses (updated listing)', async () => {
            const response = await server.get(`/users/${userId}/addresses`).expect(200);

            expect(response.body.success).to.be.true;
            expect(response.body.results.length).to.equal(3);

            response.body.results.sort((a, b) => a.id.localeCompare(b.id));

            expect(response.body.results[0].address).to.equal('testuser@example.com');
            expect(response.body.results[0].main).to.be.false;

            expect(response.body.results[1].address).to.equal('alias1@example.com');
            expect(response.body.results[1].main).to.be.true;
            expect(response.body.results[1].metaData).to.not.exist;

            // no metaData present
            expect(response.body.results[2].address).to.equal('alias2@example.com');
            expect(response.body.results[2].main).to.be.false;

            address = response.body.results[2];
        });

        it('should DELETE users/:user/addresses/:address', async () => {
            const response = await server.delete(`/users/${userId}/addresses/${address.id}`).expect(200);
            expect(response.body.success).to.be.true;
        });

        it('should GET /users/:user/addresses (with metaData)', async () => {
            const response = await server.get(`/users/${userId}/addresses?metaData=true`).expect(200);
            expect(response.body.success).to.be.true;
            expect(response.body.results.length).to.equal(2);
            response.body.results.sort((a, b) => a.id.localeCompare(b.id));

            expect(response.body.results[1].address).to.equal('alias1@example.com');
            expect(response.body.results[1].main).to.be.true;
            expect(response.body.results[1].metaData.tere).to.equal(123);

            address = response.body.results[1];
        });

        it('should GET /users/:user/address/:address', async () => {
            const response = await server.get(`/users/${userId}/addresses/${address.id}`).expect(200);
            expect(response.body.success).to.be.true;
            expect(response.body.metaData.tere).to.equal(123);
        });

        it('should GET /users/:user/addresses (after DELETE)', async () => {
            const response = await server.get(`/users/${userId}/addresses`).expect(200);
            expect(response.body.success).to.be.true;
            expect(response.body.results.length).to.equal(2);
            response.body.results.sort((a, b) => a.id.localeCompare(b.id));

            expect(response.body.results[0].address).to.equal('testuser@example.com');
            expect(response.body.results[0].main).to.be.false;

            expect(response.body.results[1].address).to.equal('alias1@example.com');
            expect(response.body.results[1].main).to.be.true;
        });

        describe('forwarded', () => {
            let address = false;

            it('should POST /addresses/forwarded', async () => {
                const response = await server
                    .post(`/addresses/forwarded`)
                    .send({
                        address: 'my.new.address@example.com',
                        targets: ['my.old.address@example.com', 'smtp://mx2.zone.eu:25'],
                        forwards: 500,
                        metaData: {
                            tere: 123
                        },
                        tags: ['tere', 'vana']
                    })
                    .expect(200);
                expect(response.body.success).to.be.true;
                address = response.body.id;
            });

            it('should GET /addresses/forwarded/:address', async () => {
                const response = await server.get(`/addresses/forwarded/${address}`).expect(200);
                expect(response.body.success).to.be.true;
                expect(response.body.metaData.tere).to.equal(123);
                expect(response.body.tags).to.deep.equal(['tere', 'vana']);
            });

            it('should PUT /addresses/forwarded/:address', async () => {
                const response = await server
                    .put(`/addresses/forwarded/${address}`)
                    .send({
                        metaData: {
                            tere: 124
                        }
                    })
                    .expect(200);

                expect(response.body.success).to.be.true;

                // check updated data
                const updatedResponse = await server.get(`/addresses/forwarded/${address}`).expect(200);
                expect(updatedResponse.body.success).to.be.true;
                expect(updatedResponse.body.metaData.tere).to.equal(124);
            });

            it('should DELETE /addresses/forwarded/:address', async () => {
                const response = await server.delete(`/addresses/forwarded/${address}`).expect(200);
                expect(response.body.success).to.be.true;
            });
        });
    });

    describe('mailboxes', () => {
        it('should GET /users/:user/mailboxes', async () => {
            const response = await server.get(`/users/${userId}/mailboxes`).expect(200);
            expect(response.body.success).to.be.true;
            expect(response.body.results.length).to.gte(4);

            inbox = response.body.results.find(result => result.path === 'INBOX');
            expect(inbox).to.exist;
        });
    });

    describe('autoreply', () => {
        it('should PUT /users/:user/autoreply', async () => {
            let r;

            r = await server.get(`/users/${userId}/autoreply`).expect(200);
            expect(r.body).to.deep.equal({
                success: true,
                status: false,
                name: '',
                subject: '',
                text: '',
                html: '',
                start: false,
                end: false
            });

            r = await server
                .put(`/users/${userId}/autoreply`)
                .send({
                    status: true,
                    name: 'AR name',
                    subject: 'AR subject',
                    text: 'Away from office until Dec.19',
                    start: '2017-11-15T00:00:00.000Z',
                    end: '2017-12-19T00:00:00.000Z'
                })
                .expect(200);
            expect(r.body.success).to.be.true;

            r = await server.get(`/users/${userId}/autoreply`).expect(200);
            expect(r.body).to.deep.equal({
                success: true,
                status: true,
                name: 'AR name',
                subject: 'AR subject',
                text: 'Away from office until Dec.19',
                html: '',
                start: '2017-11-15T00:00:00.000Z',
                end: '2017-12-19T00:00:00.000Z'
            });

            r = await server
                .put(`/users/${userId}/autoreply`)
                .send({
                    name: 'AR name v2',
                    subject: '',
                    start: false
                })
                .expect(200);
            expect(r.body.success).to.be.true;

            r = await server.get(`/users/${userId}/autoreply`).expect(200);
            expect(r.body).to.deep.equal({
                success: true,
                status: true,
                name: 'AR name v2',
                subject: '',
                text: 'Away from office until Dec.19',
                html: '',
                start: false,
                end: '2017-12-19T00:00:00.000Z'
            });

            await server.delete(`/users/${userId}/autoreply`).expect(200);
            r = await server.get(`/users/${userId}/autoreply`).expect(200);
            expect(r.body).to.deep.equal({
                success: true,
                status: false,
                name: '',
                subject: '',
                text: '',
                html: '',
                start: false,
                end: false
            });
        });
    });

    describe('domainaccess', () => {
        let tag = 'account:123';
        let domain;

        it('should POST domainaccess/:tag/block', async () => {
            const response1 = await server
                .post(`/domainaccess/${tag}/block`)
                .send({
                    domain: 'example.com'
                })
                .expect(200);
            expect(response1.body.success).to.be.true;

            const response2 = await server
                .post(`/domainaccess/${tag}/block`)
                .send({
                    domain: 'jõgeva.ee'
                })
                .expect(200);
            expect(response2.body.success).to.be.true;
        });

        it('should GET /domainaccess/:tag/block', async () => {
            const response = await server.get(`/domainaccess/${tag}/block`).expect(200);
            expect(response.body.success).to.be.true;
            expect(response.body.results.length).to.equal(2);

            expect(response.body.results[0].domain).to.equal('example.com');
            expect(response.body.results[1].domain).to.equal('jõgeva.ee');

            domain = response.body.results[1];
        });

        it('should DELETE domainaccess/:domain', async () => {
            const response = await server.delete(`/domainaccess/${domain.id}`).expect(200);
            expect(response.body.success).to.be.true;
        });
    });
});