import { sha512 } from "js-sha512";
import { DBDataFormat, IntegrationImpl } from "../../../client/src/api/api";
import { ReferenceDatabase } from "../reference_model/DBReferenceModel";

let chai = require('chai');
let chaiHttp = require('chai-http')
chai.use(chaiHttp);
let expect = chai.expect;

export async function initTestDB() {
    // Allow different database configs - but fall back to SQLite in memory if necessary.
    const config = process.env.MUDBASE_DB_CONFIG ?
        JSON.parse(process.env.MUDBASE_DB_CONFIG) :
        { client: 'sqlite3', connection: ':memory:' };
    console.log("Running tests with DB config: ", config);
    const knex = await require('knex')(config);

    // Undoing and doing the migrations is a test in itself.
    await knex.migrate.rollback(undefined, true);
    await knex.migrate.latest();

    return knex;
}

export async function createTrack(
    req: any,
    props = { name: "Track" },
    expectStatus: number | undefined = undefined,
    expectResponse = undefined
) {
    return await req
        .post('/track')
        .send(props)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        });
}

export async function modifyTrack(
    req: any,
    id = 1,
    props = { name: "NewTrack" },
    expectStatus: number | undefined = undefined,
) {
    await req
        .put('/track/' + id)
        .send(props)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            return res;
        });
}

export async function deleteTrack(
    req: any,
    id = 1,
    expectStatus: number | undefined = undefined,
) {
    return await req
        .delete('/track/' + id)
        .send()
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            return res;
        });
}

export async function checkTrack(
    req: any,
    id: any,
    expectStatus: number | undefined = undefined,
    expectResponse: any = undefined,
) {
    await req
        .get('/track/' + id)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        })
}

export async function createArtist(
    req: any,
    props = { name: "Artist" },
    expectStatus: number | undefined = undefined,
    expectResponse = undefined
) {
    await req
        .post('/artist')
        .send(props)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        });
}

export async function modifyArtist(
    req: any,
    id = 1,
    props = { name: "NewArtist" },
    expectStatus: number | undefined = undefined,
) {
    await req
        .put('/artist/' + id)
        .send(props)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            return res;
        });
}

export async function checkArtist(
    req: any,
    id: any,
    expectStatus: number | undefined = undefined,
    expectResponse: any = undefined,
) {
    await req
        .get('/artist/' + id)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        })
}

export async function createTag(
    req: any,
    props = { name: "Tag" },
    expectStatus: number | undefined = undefined,
    expectResponse = undefined
) {
    await req
        .post('/tag')
        .send(props)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        });
}

export async function modifyTag(
    req: any,
    id = 1,
    props = { name: "NewTag" },
    expectStatus: number | undefined = undefined,
) {
    await req
        .put('/tag/' + id)
        .send(props)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            return res;
        });
}

export async function checkTag(
    req: any,
    id: any,
    expectStatus: number | undefined = undefined,
    expectResponse: any = undefined,
) {
    await req
        .get('/tag/' + id)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        })
}

export async function createAlbum(
    req: any,
    props = { name: "Album" },
    expectStatus: number | undefined = undefined,
    expectResponse = undefined
) {
    await req
        .post('/album')
        .send(props)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        });
}

export async function modifyAlbum(
    req: any,
    id = 1,
    props = { name: "NewAlbum" },
    expectStatus: number | undefined = undefined,
) {
    await req
        .put('/album/' + id)
        .send(props)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            return res;
        });
}

export async function checkAlbum(
    req: any,
    id: any,
    expectStatus: number | undefined = undefined,
    expectResponse: any = undefined,
) {
    await req
        .get('/album/' + id)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        })
}

export async function createUser(
    req: any,
    email: string,
    password: string,
    expectStatus: number | undefined = undefined,
    expectResponse: any = undefined,
) {
    const res = await req
        .post('/register')
        .send({
            email: email,
            password: password,
        });
    expectStatus && expect(res).to.have.status(expectStatus);
    expectResponse && expect(res.body).to.deep.equal(expectResponse);
    return res;
}

export async function login(
    req: any,
    email: string,
    password: string,
    expectStatus: number | undefined = undefined,
    expectResponse: any = undefined,
) {
    const res = await req
        .post('/login?username=' + encodeURIComponent(email) + '&password=' + encodeURIComponent(password))
        .send({});
    expectStatus && expect(res).to.have.status(expectStatus);
    expectResponse && expect(res.body).to.deep.equal(expectResponse);
    return res;
}

export async function logout(
    req: any,
    expectStatus: number | undefined = undefined,
    expectResponse: any = undefined,
) {
    const res = await req
        .post('/logout')
        .send({});
    expectStatus && expect(res).to.have.status(expectStatus);
    expectResponse && expect(res.body).to.deep.equal(expectResponse);
    return res;
}

export async function createIntegration(
    req: any,
    props = { name: "Integration", type: IntegrationImpl.SpotifyClientCredentials, details: {}, secretDetails: {} },
    expectStatus: number | undefined = undefined,
    expectResponse = undefined
) {
    await req
        .post('/integration')
        .send(props)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        });
}

export async function modifyIntegration(
    req: any,
    id = 1,
    props = { name: "NewIntegration", type: IntegrationImpl.SpotifyClientCredentials, details: {}, secretDetails: {} },
    expectStatus: number | undefined = undefined,
) {
    await req
        .put('/integration/' + id)
        .send(props)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            return res;
        });
}

export async function checkIntegration(
    req: any,
    id: any,
    expectStatus: number | undefined = undefined,
    expectResponse: any = undefined,
) {
    await req
        .get('/integration/' + id)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        })
}

export async function listIntegrations(
    req: any,
    expectStatus: number | undefined = undefined,
    expectResponse: any = undefined,
) {
    await req
        .get('/integration')
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        })
}

export async function deleteIntegration(
    req: any,
    id: any,
    expectStatus: number | undefined = undefined,
) {
    await req
        .delete('/integration/' + id)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            return res;
        })
}

export async function getExport(
    req: any,
    expectStatus: number | undefined = undefined,
    expectResponse: any = undefined,
) {
    return await req
        .get('/export')
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        })
}

export async function importDB(
    req: any,
    db: DBDataFormat,
    expectStatus: number | undefined = undefined,
    expectResponse: any = undefined,
) {
    return await req
        .post('/import')
        .send(db)
        .then((res: any) => {
            expectStatus && expect(res).to.have.status(expectStatus);
            expectResponse && expect(res.body).to.deep.equal(expectResponse);
            return res;
        })
}