import chai from 'chai';
import sinon from 'ts-sinon';
import sinonChai from 'sinon-chai';

chai.use(sinonChai);
const expect = chai.expect;

import nock, { disableNetConnect, RequestBodyMatcher } from 'nock';

import { ImplementableApi } from '../src';
import { PeerTubeRequester } from '../src/peertubeRequester';

const paramsPeerTube: PeerTubeRequester.Config = {
    name: 'testedRequester',
    domain_name: 'myApiAddress.yolo',
    password: 'mySuperSecretPassphrase',
    username: 'myUsername',
};

const newEntriesMessage: ImplementableApi.Message = {
    type: 'newEntriesNotify',
    rawContent: {
        items: [
            {
                author: 'channel1',
                link: 'link1',
                title: 'title1',
            },
            {
                author: 'channel2',
                link: 'link2',
                title: 'title2',
            },
            {
                author: 'channel3',
                link: 'link3',
                title: 'title3',
            },
        ],
    },
};

const UploadInstruction = {
    channelId: 'undefined', //todo uncompleted test but incompleted function too
    targetUrl: 'myTargerUrl',
};

// nock data
const expectedReplyOauthClient = {
    client_id: 'expectedClientID',
    client_secret: 'expectedClientSecret',
};

const expectedReplyTokenAddress = {
    access_token: 'expectedAccessToken',
};

const bodyTokenRequest: RequestBodyMatcher = {
    client_id: expectedReplyOauthClient.client_id,
    client_secret: expectedReplyOauthClient.client_secret,
    grant_type: 'password',
    response_type: 'code',
    username: paramsPeerTube.username,
    password: paramsPeerTube.password,
};

describe('PeerTube Requester Test', function () {
    before(function () {
        disableNetConnect();
    });

    after(function () {
        nock.cleanAll();
    });

    it('it will test the upload function', async function () {
        // given
        const scope = nock(`https://${paramsPeerTube.domain_name}/api/v1`)
            .get(`/oauth-clients/local`)
            .times(3)
            .reply(200, expectedReplyOauthClient)
            .post(`/users/token`, bodyTokenRequest)
            .times(3)
            .reply(200, expectedReplyTokenAddress);
        const import_scope = nock(
            `https://${paramsPeerTube.domain_name}/api/v1`
        )
            .matchHeader(
                'authorization',
                `Bearer ${expectedReplyTokenAddress.access_token}`
            )
            .post(`/videos/imports`, (reqBody) => {
                let links: string[] = newEntriesMessage.rawContent.items.map(
                    (item: any) => item.link
                );

                const body = new URLSearchParams(reqBody);
                if (body.get('channelId') === 'undefined') {
                    const targUrl = body.get('targetUrl');
                    if (targUrl && links.includes(targUrl)) {
                        const index = links.findIndex(
                            (elmt) => elmt === targUrl
                        );
                        links.splice(index, 1);
                        return true;
                    }
                }
                return false;
            })
            .times(3)
            .reply(200);

        const requester = new PeerTubeRequester(paramsPeerTube);

        // when
        await requester.receivedMessage(newEntriesMessage);

        //expected
        // all the scope need to be completed
        expect(scope.isDone()).to.be.true;
        expect(import_scope.isDone()).to.be.true;
    });
});