const app = require('vn-loopback/server/server');

describe('ticket changeState()', () => {
    let ticket;

    beforeAll(async() => {
        let originalTicket = await app.models.Ticket.findOne({where: {id: 16}});
        originalTicket.id = null;
        ticket = await app.models.Ticket.create(originalTicket);
    });

    afterAll(async() => {
        await app.models.Ticket.destroyById(ticket.id);
    });

    it('should throw an error if the ticket is not editable and the user isnt production', async() => {
        let ctx = {req: {accessToken: {userId: 18}}};
        let params = {ticketFk: 2, stateFk: 3};
        let error;
        try {
            await app.models.TicketTracking.changeState(ctx, params);
        } catch (e) {
            error = e;
        }

        expect(error).toEqual(new Error(`You don't have enough privileges to change the state of this ticket`));
    });

    it('should throw an error if the state is assigned and theres not worker in params', async() => {
        let ctx = {req: {accessToken: {userId: 18}}};
        let assignedState = await app.models.State.findOne({where: {code: 'PICKER_DESIGNED'}});
        let params = {ticketFk: 11, stateFk: assignedState.id};
        let error;
        try {
            await app.models.TicketTracking.changeState(ctx, params);
        } catch (e) {
            error = e;
        }

        expect(error.message).toEqual('La instancia `TicketTracking` no es válida. Detalles: `workerFk` Worker cannot be blank (value: undefined).');
    });

    it('should throw an error if a worker thats not production tries to change the state to one thats not assigned', async() => {
        let ctx = {req: {accessToken: {userId: 110}}};
        let params = {ticketFk: 11, stateFk: 3};
        let error;
        try {
            await app.models.TicketTracking.changeState(ctx, params);
        } catch (e) {
            error = e;
        }

        expect(error.message).toEqual(`You don't have enough privileges to change the state of this ticket`);
    });

    it('should be able to create a ticket tracking line for a not editable ticket if the user has the production role', async() => {
        let ctx = {req: {accessToken: {userId: 49}}};
        let params = {ticketFk: ticket.id, stateFk: 3};

        let res = await app.models.TicketTracking.changeState(ctx, params);

        expect(res.__data.ticketFk).toBe(params.ticketFk);
        expect(res.__data.stateFk).toBe(params.stateFk);
        expect(res.__data.workerFk).toBe(49);
        expect(res.__data.id).toBeDefined();
    });

    it('return an array with the created ticket tracking line', async() => {
        let ctx = {req: {accessToken: {userId: 49}}};
        let params = {ticketFk: ticket.id, stateFk: 3};
        let res = await app.models.TicketTracking.changeState(ctx, params);

        expect(res.__data.ticketFk).toBe(params.ticketFk);
        expect(res.__data.stateFk).toBe(params.stateFk);
        expect(res.__data.workerFk).toBe(49);
        expect(res.__data.id).toBeDefined();
    });

    it('return an array with the created ticket tracking line when the user is salesperson, uses the state assigned and thes a workerFk given', async() => {
        let ctx = {req: {accessToken: {userId: 18}}};
        let assignedState = await app.models.State.findOne({where: {code: 'PICKER_DESIGNED'}});
        let params = {ticketFk: ticket.id, stateFk: assignedState.id, workerFk: 1};
        let res = await app.models.TicketTracking.changeState(ctx, params);

        expect(res.__data.ticketFk).toBe(params.ticketFk);
        expect(res.__data.stateFk).toBe(params.stateFk);
        expect(res.__data.workerFk).toBe(params.workerFk);
        expect(res.__data.workerFk).toBe(1);
        expect(res.__data.id).toBeDefined();
    });
});