import express from "express";
import { Body, Controller, Get, Path, Post, Query, Request, Route } from "tsoa";
import type {
    ExamCreationDto,
    ExamDto,
    ExamWithMembersDto,
    MemberExamCreationDto,
    MemberExamDto,
} from "../dtos/examDto.js";
import { inject } from "../infrastructure/di/index.js";
import { ExamsService } from "../services/examsService.js";

@Route("exams")
export class ExamsController extends Controller {
    private readonly examsService = inject(ExamsService);

    @Post()
    public async createExam(
        @Request() request: express.Request,
        @Body() newExam: ExamCreationDto,
    ): Promise<ExamDto> {
        return await this.examsService.createExam(newExam, request);
    }

    @Get("latest")
    public async getLatestExam(
        @Request() request: express.Request,
    ): Promise<ExamWithMembersDto | null> {
        return await this.examsService.getLatest(request);
    }

    @Post("register/{examId}")
    public async registerForExam(
        @Request() request: express.Request,
        @Body() newRegistration: MemberExamCreationDto
    ): Promise<MemberExamDto> {
        return await this.examsService.register(newRegistration, request);
    }
}