import { beforeAll, describe, expect, it } from 'vitest';
import { setupTestApp } from '../setup-tests';
import { QuestionRepository } from '../../src/data/questions/question-repository';
import {
    getLearningObjectRepository,
    getQuestionRepository,
    getStudentRepository,
} from '../../src/data/repositories';
import { StudentRepository } from '../../src/data/users/student-repository';
import { LearningObjectRepository } from '../../src/data/content/learning-object-repository';
import { LearningObjectIdentifier } from '../../src/entities/content/learning-object-identifier';
import { Language } from '../../src/entities/content/language';
import { Question } from '../../src/entities/questions/question.entity';

describe('QuestionRepository', () => {
    let QuestionRepository: QuestionRepository;
    let StudentRepository: StudentRepository;
    let LearningObjectRepository: LearningObjectRepository;

    beforeAll(async () => {
        await setupTestApp();
        QuestionRepository = getQuestionRepository();
        StudentRepository = getStudentRepository();
        LearningObjectRepository = getLearningObjectRepository();
    });

    it('should return all questions part of the given learning object', async () => {
        const id = new LearningObjectIdentifier('id05', Language.English, '1');
        const questions =
            await QuestionRepository.findAllQuestionsAboutLearningObject(id);

        expect(questions).toBeTruthy();
        expect(questions).toHaveLength(2);
    });

    // it('should create new question', async () => {
    //     const id = new LearningObjectIdentifier('id03', Language.English, '1');
    //     const student = await StudentRepository.findByUsername('Noordkaap');
    //     await QuestionRepository.createQuestion({
    //         loId: id,
    //         author: student!,
    //         content: 'question?',
    //     });
    //     const question =
    //         await QuestionRepository.findAllQuestionsAboutLearningObject(id);

    //     expect(question).toBeTruthy();
    //     expect(question).toHaveLength(1);
    // });

    it('should not find removed question', async () => {
        const id = new LearningObjectIdentifier('id04', Language.English, '1');
        await QuestionRepository.removeQuestionByLearningObjectAndSequenceNumber(
            id,
            1
        );

        const question =
            await QuestionRepository.findAllQuestionsAboutLearningObject(id);

        expect(question).toHaveLength(0);
    });
});