import express, {Request, Response} from "express";
import {AirportService} from "../services/airport.service";
import {StatusCodes} from "http-status-codes";
import {AirportModel} from "../models/airport.model";

const router = express.Router()

router.get('/', async (req : Request<null, null,null, {icaoCodes : boolean | undefined}>, res: Response) : Promise<void> => {
    const icaoCode = req.query.icaoCodes;

    if(icaoCode === undefined || !icaoCode)
    {
        const airports = await AirportService.getAll();

        res.status(StatusCodes.OK).json(airports);
        return;
    }

    else {
        const codes = await AirportService.getIcaoCodes();
        res.status(StatusCodes.OK).json(codes);
        return ;
    }
});

router.get('/:icaoCode', async (req : Request<{icaoCode : string}>, res: Response) : Promise<void> => {
    const icaoCode: string = req.params.icaoCode;

    if(icaoCode === undefined || icaoCode.length != 4){
        res.sendStatus(StatusCodes.BAD_REQUEST);
        return ;
    }

    const airport : AirportModel | null = await AirportService.getOne(icaoCode);

    if(airport === null)
    {
        res.sendStatus(StatusCodes.NO_CONTENT);
    }

    res.status(200).json(airport);
});



export default router;