import { CourseAttendee, CourseEventDetails } from "@app/shared/types/course";
import { getAllCourses, getCourseEventAttendees, getCourseEventDetails, getCourseEventRoles, getCourseEvents, insertCourseEvent } from "../services/CourseSerivce";
import { Request, Response, Router } from "express";

const courseRouter = Router();
const eventRouter = Router();

courseRouter.get('/', async (req, res) => {
    try {
        const courses = await getAllCourses();
        res.status(200).json(courses);
    } catch (err) {
        console.error('failed to fetch courses', err);
        res.status(500).json('failed to fetch courses\n' + err);
    }
})

courseRouter.get('/roles', async (req, res) => {
    try {
        const roles = await getCourseEventRoles();
        res.status(200).json(roles);
    } catch (err) {
        console.error('failed to fetch course roles', err);
        res.status(500).json('failed to fetch course roles\n' + err);
    }
})

eventRouter.get('/', async (req: Request, res: Response) => {
    try {
        let events = await getCourseEvents();
        res.status(200).json(events);
    } catch (error) {
        console.error('failed to fetch reports', error);
        res.status(500).json(error);
    }
});

eventRouter.get('/:id', async (req: Request, res: Response) => {
    try {
        let out = await getCourseEventDetails(Number(req.params.id));
        res.status(200).json(out);
    } catch (error) {
        console.error('failed to fetch report', error);
        res.status(500).json(error);
    }
});

eventRouter.get('/attendees/:id', async (req: Request, res: Response) => {
    try {
        const attendees: CourseAttendee[] = await getCourseEventAttendees(Number(req.params.id));
        res.status(200).json(attendees);
    } catch (err) {
        console.error('failed to fetch attendees', err);
        res.status(500).json("failed to fetch attendees\n" + err);
    }
})

eventRouter.post('/', async (req: Request, res: Response) => {
    try {
        console.log();
        const data: CourseEventDetails = req.body;
        const id = await insertCourseEvent(data);
        res.status(201).json(id);
    } catch (error) {
        console.error('failed to post training', error);
        res.status(500).json("failed to post training\n" + error)
    }
})

module.exports.courseRouter = courseRouter;
module.exports.eventRouter = eventRouter;