whereur

 var express = require('express');
 const request = require('request');
 const bodyParser = require('body-parser');
+var app = express();
 var static = require('serve-static');
 
 const fs = require('fs');
@@ -14,13 +15,12 @@ const TOKEN = 'sqNjA99TptppqvcoVFAnU7Kawsl+s7l+JgnZ7r2is97qrFQraIn0sLQ6mTsIPvXLG
 
 const domain = "www.chyoss.tk"
 const sslport = 23023;
-var app = express();
 
 app.use(bodyParser.json());
-
-var isstart = true;
 //전역변수 선언
-
+var isstart;
+var isforecast = 0;
+var jsonForforecast;
 // body-parser를 이용해 application/x-www-form-urlencoded 파싱
 app.use(bodyParser.urlencoded({ extended: false }))
 
@@ -54,8 +54,53 @@ router.route('/process/mapcctv').get(function(req, res){
 });
 
 
+
+function jsonforecast(callback){
+    var url2 = 'http://data.ex.co.kr/openapi/safeDriving/forecast';
+    var queryParams2  = '?' + encodeURIComponent('key') + '=4365330273'; /* Service Key*/
+    queryParams2 += '&' + encodeURIComponent('type') + '=' + encodeURIComponent('json'); /* */
+    var obj
+    request(
+        {
+        url: url2 + queryParams2,
+        method: 'GET'
+    }, function (error, response, body) {
+        console.log('Status', response.statusCode);
+        console.log('Headers', JSON.stringify(response.headers));
+        console.log('Reponse received', body);
+        obj = JSON.parse(body);
+        console.log(obj);
+        callback(obj);
+    });
+   
+};
+
+
+
 app.use('/', router);
 
+
+function ishello(istext){
+    if (istext == '종료'){
+        return false;
+    }
+    if(istext == '안녕'){
+        return true;
+    }
+}
+
+function firstforecast(isforecast, eventObj){
+    if(isforecast == '1'){
+        return 1;
+    }
+    else if(isforecast == '2'){
+        return 2;
+    }
+    else{
+        helloworld(eventObj);
+        return;
+    }
+}
 app.post('/hook', function (req, res) {
 
     var eventObj = req.body.events[0];
@@ -66,11 +111,37 @@ app.post('/hook', function (req, res) {
     console.log('[request]', req.body);
     console.log('[request source] ', source);    
     console.log('[request message]', message);
-    helloworld(isstart, eventObj);
+
+    isstart = ishello(message.text);
+    isforecast = firstforecast(message.text, eventObj);
+
+    if(isstart == true){
+        console.log('[request hello] ', message);
+        //console.log(count);
+        helloworld(eventObj );
+        isstart = false;
+    }
+    if(isstart == false){
+        console.log('사용자가 종료를 입력했습니다.');
+        isforecast = null;
+    }
+
+    if(isforecast == 1){
+        console.log('[request Order] ', message);
+        findroad(eventObj);
+    }
+    else if (isforecast == 2){
+        console.log('[request Order] ', message);
+        viewhtml(eventObj);
+    }
+    
+
+
+
     res.sendStatus(200);
 });
 
-function helloworld(isstart, eventObj){
+function helloworld(eventObj){
     request.post(
         {
             url: TARGET_URL,
@@ -90,7 +161,36 @@ function helloworld(isstart, eventObj){
                     },
                     {
                         "type":"text",
+                        "text":"현재 교통 예보가 궁금하시다면 1번을, 실시간 교통혼잡 상황을 보실려면 2번을 눌러주세요"
+                    }
+                ]
+            }
+        },(error, response, body) => {
+            console.log(body)
+        });
+}
+
+function viewhtml(eventObj){
+    request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken":eventObj.replyToken,
+                "messages":[
+                    {
+                        "type":"text",
+                        "text":"실시간 교통상황 웹페이지로 안내합니다."
+                    },
+                    {
+                        "type":"text",
                         "text":"https://www.chyoss.tk:23023/public/maprealtime.html"
+                    },
+                    {
+                        "type":"text",
+                        "text":"종료를 입력하시면 종료됩니다."
                     }
                 ]
             }
@@ -101,71 +201,47 @@ function helloworld(isstart, eventObj){
 
 
 
+function findroad(eventObj){
+    jsonforecast(function(object){
+        var obj = object;
+        jsonForforecast = obj;
+        console.log(jsonForforecast);
+        request.post(
+            {
+                url: TARGET_URL,
+                headers: {
+                    'Authorization': `Bearer ${TOKEN}`
+                },
+                json: {
+                    "replyToken":eventObj.replyToken,
+                    "messages":[
+                        {
+                            "type":"text",
+                            "text":"교통예보를 시작합니다."
+                        },
+                        {
+                            "type":"text",
+                            "text":jsonForforecast.list[0].sdate+ ', ' + jsonForforecast.list[0].stime + '기준입니다.'
+                        },
+                        {
+                            "type":"text",
+                            "text": '현재 전국 교통량은 ' + jsonForforecast.list[0].cjunkook + '대 이며, 지방방향 교통량은 ' + jsonForforecast.list[0].cjibangDir + '대, 서울방향 교통량은 ' + jsonForforecast.list[0].cseoulDir + '대입니다.'
+                        },
+                        {
+                            "type":"text",
+                            "text":"버스기준으로 보시겠습니까 아니면 일반 승용차 기준으로 보시겠습니까? 버스기준으로 보실려면 1번을, 일반 승용차 기준으로 보실려면 2번을 입력해 주세요."
+                        }
+                    ]
+                }
+            },(error, response, body) => {
+                console.log(body)
+            });
+    });
+
+}
+
 
-// function selectlan(language){
-//     if( language == '일본어'){
-        
-//         return 'target=ja';
-//     }
-//     else if (language == '영어'){
-  
-//         return 'target=en';
-//     }
-//     else if (language == '프랑스어'){
-
-//         return 'target=fr';
-//     }
-// }
-
-// function is(lantext){
-//     if (lantext == '일본어' || lantext == '영어' || lantext == '프랑스어'){
-//         return true;
-//     }else{
-//         return false;
-//     }
-// }
-
-
-
-// function trans(replyToken, selectinput ,message) {
-//     //var select = selectlan(lan);
-//     var selectin = selectinput
-//     request.post(
-//         {
-//             url: PAPAGO_URL,
-//             headers: {
-//                 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
-//                 'X-Naver-Client-Id': `${PAPAGO_ID}`,
-//                 'X-Naver-Client-Secret': `${PAPAGO_SECRET}`
-//             },
-//             body: selectin + message,
-//             json:true
-//         },(error, response, body) => {
-//             if(!error && response.statusCode == 200) {
-//                 console.log(body.message);
-//                 var transMessage = body.message.result.translatedText;
-//                 request.post(
-//                     {
-//                         url: TARGET_URL,
-//                         headers: {
-//                             'Authorization': `Bearer ${TOKEN}`
-//                         },
-//                         json: {
-//                             "replyToken":replyToken,
-//                             "messages":[
-//                                 {
-//                                     "type":"text",
-//                                     "text":transMessage
-//                                 }
-//                             ]
-//                         }
-//                     },(error, response, body) => {
-//                         console.log(body)
-//                     });
-//             }
-//         });
 
-// }
 
 
 // var url1 = 'http://data.ex.co.kr/openapi/odtraffic/trafficAmountByCongest';
@@ -186,21 +262,6 @@ function helloworld(isstart, eventObj){
 
 
 
-// var url2 = 'http://data.ex.co.kr/openapi/safeDriving/forecast';
-// var queryParams2  = '?' + encodeURIComponent('key') + '=4365330273'; /* Service Key*/
-// queryParams2 += '&' + encodeURIComponent('type') + '=' + encodeURIComponent('json'); /* */
-
-// request({
-//     url: url2 + queryParams2,
-//     method: 'GET'
-// }, function (error, response, body) {
-//     console.log('Status', response.statusCode);
-//     console.log('Headers', JSON.stringify(response.headers));
-//     console.log('Reponse received', body);
-//     var obj = JSON.parse(body);
-//     console.log(obj);
-//     console.log(obj.list[0])
-// });
 
 // var url3 = 'http://data.ex.co.kr/openapi/trafficapi/trafficAll';
 // var queryParams3  = '?' + encodeURIComponent('key') + '=4365330273'; /* Service Key*/