import { Get, Body, Post, Route, Tags, SuccessResponse, Response, Delete, Controller, Security, Request, Put, Path } from 'tsoa';
import { ValidationError } from '../middleware/errorHandler';
import { createCourse, createCourseResponse, listCourseResponse } from '../types/courses.types';
import { CoursesService } from '../services/courses.service';
import { get } from 'http';

@Route('api/courses')
@Tags('Courses')
export class CoursesController extends Controller {
    private coursesService = new CoursesService();

    @Get()
    @SuccessResponse('200', 'Courses fetched successfully')
    @Response('401', 'Invalid or expired token')
    public async listCourses(): Promise<listCourseResponse> {
        return await this.coursesService.ListCourses();
    }

    @Get('{id}')
    @SuccessResponse('200', 'Course fetched successfully')
    @Response('401', 'Invalid or expired token')
    public async getCourseById(@Path() id: number): Promise<listCourseResponse> {
        return await this.coursesService.ListCourses();
    }
}