const express = require('express');
const router = express.Router();
const sendRequest = require('utils/send-request');
const sendResponse = require('utils/send-response');
const validate = require('utils/validator');

const conf = require('utils/config');


const timeout = conf.get('requestTimeout');

router.get('/', async (req, res) => {
    // get input (req.params, req.query, req.body)
    console.log('GET');
    let data = req.body;
    let rules = {};
    // validate input, handle error
    // validate(data, rules)
    //     .then(() => {
    //         // logic
    //         return sendRequest.get('http://127.0.0.1/', timeout, req.session);
    //     })
    //     .then((response) => {
    //         console.log('res = ' + response);
    //         res.send('GET Sale Area');
    //     })
    //     .catch((error) => {
    //         console.log('catch ' + error);
    //         if (error instanceof ValidationError) {
    //             let response = sendResponse.missingOrInvalidResponse(error.instance[0].message);
    //             res.status(403);
    //             res.json(response);
    //         } else if (error instanceof UnirestError) {
    //             console.log('hey');
    //             res.status(500);
    //             res.send(error.instance.message);
    //         } else {
    //             res.status(501);
    //             res.send(error);
    //         }
    //     });
    try {
        await validate(data, rules);
        let response = await sendRequest.get('http://127.0.0.1/', timeout, req.session);
        console.log('res = ' + response);
        res.send('GET Sale Area');
    }
    catch(error) {
        let errResponse = sendResponse.handleError(error);
        res.status(errResponse.code);
        res.send(errResponse.object);
    }
});



router.post('/', (req, res) => {
    // get input (req.params, req.query, req.body)
    let data = req.body;
    let rules = {};
    // validate input, handle error
    indicative.validate(data, rules)
        .then(() => {
            // logic
            sendRequest.post('http://10.1.2.155:3738/api/heroes', timeout, req.session, data)
                .then((response) => {
                    console.log(response.body);
                    res.send('POST Sale Area');
                })
                .catch((error) => {
                    console.log(error);
                    res.status(500);
                    res.send('Error POST Sale Area');
                });
        })
        .catch((error) => {
            let response = sendResponse.missingOrInvalidResponse(error.message);
            res.status(403);
            res.json(response);
        });
});

router.put('/', (req, res) => {
    res.send('PUT Sale Area');
});

router.delete('/', (req, res) => {
    res.send('DELETE Sale Area');
});



module.exports = router;