var express = require('express');
var router = express.Router();
var request = require('request');
require('dotenv').config();

/* GET home page. */
let SIGUN_CODE;
let SIGUNDONG_CODE;

// 사용자가 index 페이지에서 주소를 입력하고 넘어오면 
router.post('/', function (req, res) {
    console.log(req.body);
    let userLocation = req.body.userLocation;
    // let userSi = req.body.si
    // let userDong = req.body.dong;
    let xyList = [];
    console.log(userLocation);
    // console.log(req);
    let KAKAO_API_KEY = process.env.KAKAO_APIKEY;
    let kakaoOptions = {
        url: 'https://dapi.kakao.com/v2/local/search/address.json',
        method: 'GET',
        headers: {
            'Authorization': `KakaoAK ${KAKAO_API_KEY}`
        },
        qs: {
            query: userLocation
        },
        encoding: 'UTF-8',
    }
    request(kakaoOptions, function (err, res, body) {
        if (!err && res.statusCode == 200) {
            var result = JSON.parse(body);
            console.log('result', result);
            x = result.documents[0].address.x;
            y = result.documents[0].address.y;


        }
    })
    res.render('category', { userLocation: req.body.userLocation });
});


router.get('/food', function (req, res) {

    // 맛집 리스트 조회
    let GYEONGI_API_KEY = process.env.GYEONGGI_APIKEY;
    let sigun_cd = 41110;
    let url = 'https://openapi.gg.go.kr/PlaceThatDoATasteyFoodSt';
    let qs = `?KEY=${GYEONGI_API_KEY}&SIGUN_CD=${sigun_cd}`;

    request({
        url: url + qs,
        method: 'GET'
    }, function (err, response, body) {
        if (!err && res.statusCode == 200) {
            let re = body;
            console.log(body);
            res.send(re);
        }
    });
});
router.get('/school', function (req, res) {
    res.send('This is school');
});
router.get('/park', function (req, res) {
    let GYEONGI_API_KEY = process.env.GYEONGGI_APIKEY;
    let sigun_cd = 41110;
    let cityparknum = 0;
    let url = 'https://openapi.gg.go.kr/CityPark';
    let qs = `?Type=json&KEY=${GYEONGI_API_KEY}&SIGUN_CD=${sigun_cd}`;
    request({
        url: url + qs,
        method: 'GET'
    }, function (err, response, body) {
        var park_result = JSON.parse(body);
        if (park_result.CityPark[0].head[1].RESULT.CODE == 'INFO-000') {
            cityparknum = park_result.CityPark[0].head[0].list_total_count;
            console.log(cityparknum + "개의 도시공원이 존재합니다.");
            res.send(String(cityparknum) + "개의 도시공원이 존재합니다.");
        }
        else{
            res.send("도시공원이 없습니다.");
        }
    }
    )
    //res.send('This is park');
});

router.get('/shop', function (req, res) {
    let GYEONGI_API_KEY = process.env.GYEONGGI_APIKEY;
    let sigun_cd = 41110;
    let mallnum = 0;
    let url = 'https://openapi.gg.go.kr/MrktStoreM';
    let qs = `?Type=json&KEY=${GYEONGI_API_KEY}&SIGUN_CD=${sigun_cd}`;
    request({
        url: url + qs,
        method: 'GET'
    }, function (err, response, body) {
        var shop_result = JSON.parse(body);
        if (shop_result.MrktStoreM[0].head[1].RESULT.CODE == 'INFO-000') {
            mallnum = shop_result.MrktStoreM[0].head[0].list_total_count;
            console.log(mallnum + "개의 쇼핑몰이 존재합니다.");
            res.send(String(mallnum) + "개의 쇼핑몰이 존재합니다.");
        }
        else{
            res.send("쇼핑몰이 없습니다.");
        }
    }
    )
});

router.get('/gym', function (req, res) {
    let GYEONGI_API_KEY = process.env.GYEONGGI_APIKEY;
    let sigun_cd = 41110;
    let gymnum = 0;
    let url = 'https://openapi.gg.go.kr/PhysicaFitnessTrainingPlace';
    let qs = `?Type=json&KEY=${GYEONGI_API_KEY}&SIGUN_CD=${sigun_cd}`;
    request({
        url: url + qs,
        method: 'GET'
    }, function (err, response, body) {
        var gym_result = JSON.parse(body);
        if (gym_result.PhysicaFitnessTrainingPlace[0].head[1].RESULT.CODE == 'INFO-000') {

            gymnum = gym_result.PhysicaFitnessTrainingPlace[0].head[0].list_total_count;
            console.log(gymnum + "개의 체육관이 존재합니다.");
            res.send(String(gymnum)+"개의 체육관이 존재합니다.");
        }
        else {

            console.log("주변에 체육관이 없습니다.");
            res.send("주변에 체육관이 없습니다.");
        }
    }
    )
});
router.get('/transport', function (req, res) {
    res.send(BusCnt);
});
router.get('/safe', function (req, res) {
    res.send('This is safe');
});

router.get('/culture', function (req, res) {
    res.send('This is culture');
});

module.exports = router;