package com.plannaplan.services;

import static org.junit.Assert.assertTrue;

import java.util.HashMap;
import java.util.List;

import com.plannaplan.entities.Assignment;
import com.plannaplan.entities.Commision;
import com.plannaplan.entities.Groups;
import com.plannaplan.entities.User;
import com.plannaplan.types.UserRoles;
import com.plannaplan.types.WeekDay;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest
@ContextConfiguration
public class GroupServiceTest {

    @Autowired
    private GroupService groupService;
    @Autowired
    private AssignmentService assignmentService;
    @Autowired
    private CommisionService commisionService;
    @Autowired
    private UserService userService;

    @Test
    public void createAndDeleteGroup() {
        int startAmmount = this.groupService.getGroupsAmmount();

        Groups group = new Groups();
        group.setRoom("A1");
        groupService.save(group);
        assertTrue(this.groupService.getGroupsAmmount() > startAmmount);

        groupService.delete(group);
        assertTrue(this.groupService.getGroupsAmmount() == startAmmount);
    }

    @Test
    public void shouldGetGroupsAssignmentsAmmounts() throws InterruptedException {
        final Groups testGroup = groupService.save(new Groups(43, "A-41", null, 645, WeekDay.MONDAY, null));
        final Groups testGroup2 = groupService.save(new Groups(433, "A-41", null, 235, WeekDay.TUESDAY, null));
        final Groups testGroup3 = groupService.save(new Groups(23, "A-41", null, 340, WeekDay.MONDAY, null));
        final User user = this.userService.save(
                new User("Dare", "Oc", "shouldReturnGroupAssignmentTimesList@grouprepository.test", UserRoles.STUDENT));
        final Commision commision = this.commisionService.save(new Commision(user));

        this.assignmentService.save(new Assignment(testGroup, commision));
        this.assignmentService.save(new Assignment(testGroup2, commision));
        this.assignmentService.save(new Assignment(testGroup3, commision));

        Thread.sleep(1000);

        HashMap<Long, Integer> response = this.groupService.getTakenPlaces(List.of(testGroup, testGroup2, testGroup3));

        assertTrue(response.size() == 3);
        assertTrue(response.get(testGroup.getId()) == 1);
        assertTrue(response.get(testGroup2.getId()) == 1);
        assertTrue(response.get(testGroup3.getId()) == 1);
    }
}