package com.sztzjy.linkCommerce.controller.stu;

import com.sztzjy.linkCommerce.config.Constant;
import com.sztzjy.linkCommerce.config.security.JwtUser;
import com.sztzjy.linkCommerce.config.security.TokenProvider;
import com.sztzjy.linkCommerce.entity.dto.NewProductSurveyStepOneCheckRequest;
import com.sztzjy.linkCommerce.entity.dto.NewProductSurveyStepOneCheckResult;
import com.sztzjy.linkCommerce.entity.dto.NewProductSurveyStepTwoValidationRequest;
import com.sztzjy.linkCommerce.entity.dto.NewProductSurveyStepTwoValidationResult;
import com.sztzjy.linkCommerce.service.NewProductSurveyStepOneService;
import com.sztzjy.linkCommerce.service.NewProductSurveyStepTwoService;
import com.sztzjy.linkCommerce.util.ResultEntity;
import org.junit.jupiter.api.Test;
import org.springframework.http.HttpStatus;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.test.util.ReflectionTestUtils;

import javax.servlet.http.HttpServletRequest;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

class StudentTrainingAnswerControllerTest {

    @Test
    void checkStepOneUsesTheAuthenticatedStudentAndReturnsTheGrade() {
        StudentTrainingAnswerController controller = new StudentTrainingAnswerController();
        NewProductSurveyStepOneService service = mock(NewProductSurveyStepOneService.class);
        ReflectionTestUtils.setField(controller, "newProductSurveyStepOneService", service);
        NewProductSurveyStepOneCheckResult grade = new NewProductSurveyStepOneCheckResult();
        grade.setAllCorrect(true);
        when(service.check(any(NewProductSurveyStepOneCheckRequest.class), any(JwtUser.class))).thenReturn(grade);

        NewProductSurveyStepOneCheckRequest answer = new NewProductSurveyStepOneCheckRequest();
        ResultEntity<NewProductSurveyStepOneCheckResult> result = controller.checkNewProductSurveyStepOne(answer, authenticatedStudentRequest());

        assertEquals(HttpStatus.OK, result.getStatusCode());
        assertEquals(grade, result.getBody().getData());
        verify(service).check(any(NewProductSurveyStepOneCheckRequest.class), any(JwtUser.class));
    }

    @Test
    void validateStepTwoUsesTheAuthenticatedStudentAndReturnsTheValidationResult() {
        StudentTrainingAnswerController controller = new StudentTrainingAnswerController();
        NewProductSurveyStepTwoService service = mock(NewProductSurveyStepTwoService.class);
        ReflectionTestUtils.setField(controller, "newProductSurveyStepTwoService", service);
        NewProductSurveyStepTwoValidationResult validation = new NewProductSurveyStepTwoValidationResult();
        validation.setValid(true);
        when(service.validate(any(NewProductSurveyStepTwoValidationRequest.class), any(JwtUser.class))).thenReturn(validation);

        NewProductSurveyStepTwoValidationRequest answer = new NewProductSurveyStepTwoValidationRequest();
        ResultEntity<NewProductSurveyStepTwoValidationResult> result = controller.validateNewProductSurveyStepTwo(answer, authenticatedStudentRequest());

        assertEquals(HttpStatus.OK, result.getStatusCode());
        assertEquals(validation, result.getBody().getData());
        verify(service).validate(any(NewProductSurveyStepTwoValidationRequest.class), any(JwtUser.class));
    }

    private HttpServletRequest authenticatedStudentRequest() {
        JwtUser user = new JwtUser();
        user.setUserId("stu-1");
        user.setRoleId(4);
        String token = TokenProvider.createToken(user);
        HttpServletRequest request = mock(HttpServletRequest.class);
        when(request.getUserPrincipal()).thenReturn(new UsernamePasswordAuthenticationToken("student", null));
        when(request.getHeader(Constant.AUTHORIZATION)).thenReturn("Bearer " + token);
        return request;
    }
}