남은 시간 예측 기능 model로 옮김

@@ -64,6 +64,7 @@ for(var i=0; i<routeID.length; i++){
 const GateBusUrl = bus_url + '?servicekey=' + process.env.key + '&stationId=' + gateStationID; //국제캠 정문 정류장
 const GateBusUrl = bus_url + '?servicekey=' + process.env.key + '&stationId=' + gateStationID; //국제캠 정문 정류장
 let date = new Date();
 let date = new Date();
 let predictTime = ['-1', '-1', '-1', '-1'];
 let predictTime = ['-1', '-1', '-1', '-1'];
+let body = new Object();
 
 
 function predict(){
 function predict(){
     console.log(GateBusUrl);
     console.log(GateBusUrl);
@@ -95,6 +96,25 @@ function predict(){
                 Bus[index]["MaxPredictTime"] = predictHour2 + ":" + predictMinute2;
                 Bus[index]["MaxPredictTime"] = predictHour2 + ":" + predictMinute2;
 
 
                 predictTime = [predictHour1 + "", predictMinute1 + "", predictHour2 + "", predictMinute2 + ""]
                 predictTime = [predictHour1 + "", predictMinute1 + "", predictHour2 + "", predictMinute2 + ""]
+
+                const dateBusDeparture = new Date(date.getFullYear(), date.getMonth(), date.getDate(), predictTime[0]*1, predictTime[1]*1, 0);
+
+                var gapSec = (dateBusDeparture.getTime() - date.getTime())/1000;
+                var gapHour = Math.floor(gapSec / 60 / 60);
+                var gapMin = Math.floor((gapSec - gapHour * 3600) / 60);
+
+                // var ans = gapHour + "시간" + gapMin + "분 이상";
+
+                // var ETD_min_H = predictTime[0];
+                // var ETD_min_M = predictTime[1];
+                // var ETD_max_H = predictTime[2];
+                // var ETD_max_M = predictTime[3];
+
+                body.remainTime = gapHour + "시간" + gapMin + "분 이상";
+                body.ETD_min_H = predictTime[0];
+                body.ETD_min_M = predictTime[1];
+                body.ETD_max_H = predictTime[2];
+                body.ETD_max_M = predictTime[3];
             }
             }
         })
         })
     })
     })