Modify DBhelper and Tab

@@ -3,6 +3,8 @@ import { View, Text, StyleSheet,ScrollView, RefreshControl } from 'react-native'
 import { BarChart, Grid } from 'react-native-svg-charts'
 import HistoryGraph from '../component/HistoryGraph'
 import SegmentedControlTab from "react-native-segmented-control-tab";
+import  {add_data} from'../component/DBhelper.js';
+
 const data1 = [
     { label: 'MON', value: 1.8 },
     { label: 'TUE', value: 4.2 },
@@ -61,7 +63,8 @@ export default class HomeTab extends Component {
 
     _onRefresh = () => {
         this.setState({refresing: true});
-        this.setState({data: data4})
+        // this.setState({data: data4})
+        this.get_diff_data();
         this.setState({refreshing: false});
     }
 
@@ -81,21 +84,21 @@ export default class HomeTab extends Component {
       };
 
     get_diff_data(){
-        return fetch('http://10.0.2.2:3000/app/get_diff_data/',{
+        return fetch('http://testloadbalancer-1847561458.ap-northeast-2.elb.amazonaws.com/app/get_diff_data/',{
             method:'POST',
             headers: {
                 'Accept': 'application/json',
                 'Content-Type': 'application/json',
               },
             body:JSON.stringify({
-                ras_id : this.state.ID,
-                date : this.state.today,
+                ras_id : "pi1",
+                date : "1576339901541",
             }),
         })
-        .then((response) => console.log(response.json())) 
+        .then((response) => response.json())
         .then((responseJson)=> {
             console.log(responseJson)
-            alert(responseJson[0].ras_id.S);
+            add_data(responseJson)
         },function(){
         })
         .catch((error) =>  {
@@ -114,29 +117,33 @@ export default class HomeTab extends Component {
         // );
 
         return(
-            <ScrollView
+            <ScrollView style = {style.container}
                 refreshControl={
                     <RefreshControl
                     refreshing={this.state.refreshing}
                     onRefresh={this._onRefresh}
-                    tintColor="#ff0000"
+                    tintColor="#000000"
                     title="Loading..."
-                    titleColor="#00ff00"
-                    colors={["#ff0000",'#00ff00','#0000ff']}
-                    progressBackgroundColor="#ffff00"
+                    titleColor="#0066cc"
+                    colors={["#ffffff",'#0066cc','#ffffff']}
+                    progressBackgroundColor="#0066cc"
                     />
                 }
             >
+            <View style = {style.container}>
                 <View style={style.header}>
                     <Text style={style.tabName}>History </Text>
                 </View>
-                <Text>{this.state.title}</Text>
+                <View style={{flex : 8, justifyContent:'center'}}>
+                            <Text style ={style.date_text}>{this.state.title}</Text>
+                </View>   
                 <SegmentedControlTab
                     values={["Week", "Month", "Year"]}
                     selectedIndex={this.state.selectedIndex}
                     onTabPress={this.handleIndexChange}
                 />
                 <HistoryGraph data={this.state.data} round={100} unit="kg"/>
+            </View>
             </ScrollView>
         )
     }
@@ -145,12 +152,11 @@ export default class HomeTab extends Component {
 const style = StyleSheet.create({
     container: {
         flex: 1,
-        alignItems: 'center',
-        justifyContent: 'center',
     },
     header: {
-        flex :1,
+        flex :2,
         justifyContent : 'center',
+        padding : 10,
     },
     tabName:{
         marginStart : 10,
@@ -158,5 +164,10 @@ const style = StyleSheet.create({
         fontSize : 20,
         color : "#0066cc",
         fontWeight: 'bold',
+    },
+    date_text:{
+        fontSize :20,
+        marginStart:5,
+        textAlignVertical:'center'
     }
 })
\ No newline at end of file

@@ -2,7 +2,7 @@ import React, { Component } from 'react';
 import { View, Text, StyleSheet, SafeAreaView, ScrollView, Image } from 'react-native';
 import Circle from '../component/circle_component'
 import {Table, TableWrapper, Row,Rows} from 'react-native-table-component'
-import  {get_now_weight, get_today_data} from'../component/DBhelper.js';
+import  {get_now_weight, get_today_data, add_data} from'../component/DBhelper.js';
 
 var date = new Date();
 date.setHours(date.getHours()+9);
@@ -10,43 +10,39 @@ var month = date.getMonth()+1;
 if(month == 11){
     month = 12
 }
-export default class HomeTab extends Component {
 
+export default class HomeTab extends Component {
     constructor(props){
         super(props);
         this.state = {
             ID : this.props.navigation.getParam('id','pi1'),
-            // today : date.getFullYear() + "." + month + "." + date.getDate(),
-            today : "1576237044146.4011",
+            today : date.getFullYear() + "." + month + "." + date.getDate(),
             current_weight : get_now_weight() ,
             table_contents : get_today_data()
         }
     }
-
     get_diff_data(){
-        return fetch('http://10.0.2.2:3000/app/get_diff_data/',{
+        return fetch('http://testloadbalancer-1847561458.ap-northeast-2.elb.amazonaws.com/app/get_diff_data/',{
             method:'POST',
             headers: {
                 'Accept': 'application/json',
                 'Content-Type': 'application/json',
               },
             body:JSON.stringify({
-                ras_id : this.state.ID,
-                //date : date,
-                date : "1576237047226.6567"
+                ras_id : "pi1",
+                date : "1576339901541",
             }),
         })
-        .then((response) => console.log(response.json())) 
+        .then((response) => response.json())
         .then((responseJson)=> {
-            //alert(responseJson[0][0].ras_id.S);
             console.log(responseJson)
+            add_data(responseJson);
         },function(){
         })
         .catch((error) =>  {
             console.error(error);
         })
     }
-
     render() {
         return (
             <View style={style.container}>
@@ -64,7 +60,7 @@ export default class HomeTab extends Component {
                     </View>
                 <View style={this.state.current_weight}>
                     <Circle
-                        title={this.state.current_weight}
+                        title={this.state.current_weight/1000}
                         onPress={()=>{this.get_diff_data()}}>
                     </Circle>
                 </View>
@@ -87,7 +83,6 @@ export default class HomeTab extends Component {
         );
     }
 }
-
 const style = StyleSheet.create({
     container: {
         flex: 1,

@@ -31,7 +31,6 @@ export default class SettingTab extends Component {
         .then((response) => console.log(response.json())) 
         .then((responseJson)=> {
             console.log(responseJson)
-        },function(){
         })
         .catch((error) =>  {
             console.error(error);
@@ -40,7 +39,7 @@ export default class SettingTab extends Component {
 
     delete_id(){
         this.setState({ID: ''})
-        save_app_data()
+        //save_app_data()
         delete_all_data()
     }
     render() {
@@ -81,7 +80,7 @@ export default class SettingTab extends Component {
                                 onChangeText={(text)=>this.setState({ID:text})}/>
                         </View>
                         <AddButton
-                            onPress={()=>{this.save_app_data()}}/>
+                            onPress={()=>{this.save_app_data}}/>
                     </View>
                 </View>
             </View>

@@ -16,11 +16,9 @@ export default class Login extends Component {
     };
 
     getdata() {
-        return fetch('http://10.0.2.2:3000/app/get_data/uid1')
+        return fetch('http://testloadbalancer-1847561458.ap-northeast-2.elb.amazonaws.com/app/get_data/pi1')
          .then((response) => response.json())
          .then((responseJson) => {
-           // alert(responseJson[0].ras_id.S);
-           //alert(responseJson.length)
            add_data(responseJson);
          })
          .catch((error) => {
@@ -28,6 +26,10 @@ export default class Login extends Component {
          });
      }
 
+    navigate(){
+
+    }
+
     render() {
         return (
             <View style={styles.container}>
@@ -55,8 +57,9 @@ export default class Login extends Component {
                             onChangeText={(text) => {this.setState({ID:text})}}
                         />
                         <LoginButton
-                            // onPress={()=>getdata}
-                            onPress={() =>{ this.getdata().then(this.props.navigation.navigate('MainScreen', { ID: this.state.ID })) }}
+                            //onPress={()=>{this.getdata}}
+                            onPress={() =>{ this.props.navigation.navigate('MainScreen', { ID: this.state.ID });}}
+                            //onPress={() =>{ this.getdata().then(()=>{this.props.navigation.navigate('MainScreen', { ID: this.state.ID })}) }}
                         />
                     </View>
                 </View>

@@ -14,54 +14,35 @@ Waste.schema = {
 // Get the default Realm with support for our objects
 let realm = new Realm({schema: [Waste]});
 
-// // Create Realm objects and write to local storage
-// realm.write(() => {
-//   let myWaste = realm.create('Waste', {
-//     weight: 1655,
-//     diff: 500,
-//     date: '1576236841329.253',
-//   });
-// //   myWaste.miles += 2SS0; // Update a property value
-// });
-
-// // Query Realm for all cars with a high mileage
-// let wastes = realm.objects('Waste').filtered('weight > 1000');
-
-// // Will return a Results object with our 1 car
-// cars.length // => 1
-
-// // Add another car
-// realm.write(() => {
-//   let myCar = realm.create('Car', {
-//     make: 'Ford',
-//     model: 'Focus',
-//     miles: 2000,
-//   });
-// });
-// // Query results are updated in realtime
-// cars.length // => 2
-
 export function add_data(responseJson){
    for(i = 0; i < responseJson.length; i++){
         realm.write(() => {
             // responseJson[0].ras_id.S
             let myWaste = realm.create('Waste', {
-                weight: Number(responseJson[i].weight.N),
-                diff: Number(responseJson[i].diff.N),
-                date: Number(responseJson[i].save_date.S),
+                weight: parseFloat(responseJson[i].weight.N),
+                diff: parseFloat(responseJson[i].diff.N),
+                date: parseFloat(responseJson[i].save_date.S),
             });
           });
-    }
         
+        console.log(responseJson[i].save_date.S)
+    }
     return responseJson.length;
 }
 
 export function get_now_weight(){
     let wastes = realm.objects('Waste');
-    let recent = realm.objects('Waste').max('date').date;
-    let recentWeight = wastes.filtered('date = 1576223063238.5166');
-    //"id == %@", id!
-    console.log(String(wastes.lenth));
+    let recent = wastes.max('date');
+    
+    var recentWeight = wastes.filtered('date = $0', recent);
+    console.log("now_weight",recentWeight)
+    return recentWeight[0].weight;
+}
+
+export function get_last_update(){
+    let recent = realm.objects('Waste').max('date');
+    let recentWeight = wastes.filtered('date = %0', recent);
+    console.log(recentWeight[0].weight)
     return recentWeight[0].weight;
 }
 
@@ -70,23 +51,49 @@ export function get_recent_date(){
     return realm.objects('Waste').max("date");
 }
 
-export function get_today_data(today){
-  let wastes = realm.objects('Waste');
+// export function get_today_data(today){
+//     let wastes = realm.objects('Waste');
+//     var list = [];
+//     for(var i =0; i<wastes.length; i++){
+//       if(get_date(wastes[i].date) == get_date(today)){
+//         temp = [waste[i].date, waste[i].diff, waste[i].weight]
+//         list.append(temp);
+//       } 
+//     }
+//     return list;
+//   }
+
+export function get_today_data(){
+  var today_start = get_today_start();
+  console.log("today_start: ",today_start)
+  let wastes = realm.objects('Waste').filtered('date >= $0',today_start);
   var list = [];
-  for(var i =0; i<wastes.length; i++){
-    if(get_date(wastes[i].date) == get_date(today)){
-      temp = [waste[i].date, waste[i].diff, waste[i].weight]
-      list.append(temp);
-    } 
+  for(var i = 0; i < wastes.length; i++){
+    var save_time = new Date(wastes[i].date);
+    var temp = [save_time.getHours()+":"+save_time.getMinutes()+":"+save_time.getSeconds(), wastes[i].diff, wastes[i].weight+"g"]
+    list.push(temp);
   }
+  console.log(list);
+  console.log("count:", wastes.length)
   return list;
 }
 
 export function delete_all_data(today){
     let all_wastes = realm.objects('Waste');
+    realm.write(() => {
       realm.delete(all_wastes);
+    })
+    var wastes = realm.objects('Waste')
+    console.log("delete, count: ", wastes.length)
 }
 
-var get_date = function (date){
-  return pad(date.getFullyear(),4)+pad(date.getMonth()+1, 2)+ pad(date.getDate(), 2)
+function get_today_start(){
+  var today = new Date();
+  var dd = today. getDate();
+  var mm = today.getMonth();
+  var yyyy = today. getFullYear();
+
+  var togettime = new Date(2019,11,13).getTime();
+  console.log(togettime)
+  return togettime;
 }
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@@ -6,10 +6,10 @@ import * as d3 from 'd3'
 // import Showkg from './ShowKg'
 
 const GRAPH_MARGIN = 20
-const GRAPH_BAR_WIDTH = 5
+const GRAPH_BAR_WIDTH = 10
 const colors = {
   axis: '#E4E4E4',
-  bars: '#15AD13',
+  bars: '#0066cc',
   bardefult: '#CED4DA'
 }
 
@@ -40,7 +40,7 @@ export default class HistoryGraph extends PureComponent {
     render() {
       // Dimensions
       const SVGHeight = 300
-      const SVGWidth = 300
+      const SVGWidth = 450
       const graphHeight = SVGHeight - 2 * GRAPH_MARGIN
       const graphWidth = SVGWidth - 2 * GRAPH_MARGIN
       const data = this.props.data
@@ -74,7 +74,7 @@ export default class HistoryGraph extends PureComponent {
                 x={graphWidth}
                 textAnchor="end"
                 y={y(topValue) * -1 - 5}
-                fontSize={12}
+                fontSize={15}
                 fill="black"
                 fillOpacity={0.4}>
                 {topValue + ' ' + this.props.unit}
@@ -130,15 +130,26 @@ export default class HistoryGraph extends PureComponent {
             {data.map(item => (
               <SvgText
               key={'label' + item.label}
-              fontSize="8"
+              fontSize="12"
               x={x(item.label)}
               y="10"
               textAnchor="middle">{item.label}</SvgText>
             ))}
           </G>
           </Svg>
+          <View style={style.container}>
             <Text>{this.state.kg}</Text>
           </View>
+        </View>
       )
     }
 }
+
+const style = StyleSheet.create({
+  container: {
+    flex : 8.8,
+    backgroundColor:"rgba(230,230,230,0.5)",
+    justifyContent : 'center',
+    padding : 25,
+  }
+});
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