Updated site to use new BMS data

src/app/battery/battery.component.html

@@ -1,25 +1,20 @@
-<div class="fill-height p-3" style="background-color: #b52e3c !important;">
+<div class="fill-height p-3" style="background-color: #b52e3c !important; overflow-y: scroll">
     <div style="max-width: 1000px;">
-        <div class="d-flex flex-column flex-md-row justify-content-between">
+        <div class="d-flex flex-column flex-md-row justify-content-between align-items-end mb-2">
-            <div class="mb-3">
+            <div>
                 <h1 class="mb-0">Powerwall: {{batteryService.charge | number : '1.1-1'}} V</h1>
                 <h6>Last Updated At: {{batteryService.lastUpdate | date: 'short'}}</h6>
-            </div>
+                <h6 class="mb-0">Uptime: {{batteryService.uptime}}</h6>
-            <div class="d-flex flex-column align-content-center mb-3">
-                <div>
-                    <h5><mat-icon *ngIf="locked" class="mr-1">lock</mat-icon>Cooling Fans</h5>
             </div>
             <div>
-                    <mat-button-toggle-group class="mb-3" [ngModel]="batteryService.relayMode"
+                <mat-button-toggle-group>
-                                             (change)="batteryService.setRelayMode($event.value)" [disabled]="locked">
+                    <mat-button-toggle value="24" [checked]="true">24 Hours</mat-button-toggle>
-                        <mat-button-toggle value="null">Auto</mat-button-toggle>
+                    <mat-button-toggle value="12">12 Hours</mat-button-toggle>
-                        <mat-button-toggle value="true">On</mat-button-toggle>
+                    <mat-button-toggle value="6">6 Hours</mat-button-toggle>
-                        <mat-button-toggle value="false">Off</mat-button-toggle>
                 </mat-button-toggle-group>
             </div>
         </div>
-        </div>
+        <mat-card class="mt-2" *ngFor="let battery of batteries; let i = index">
-        <mat-card class="mt-2" *ngFor="let battery of batteryService.batteries; let i = index">
             <div class="d-flex">
                 <div class="d-flex flex-grow-1 align-items-center">
                     <h5 class="mb-0">{{battery.name}}</h5>
@@ -27,13 +22,13 @@
                 <div class="d-flex flex-grow-1 align-items-center justify-content-center">
                     <button mat-button (click)="selected = i"
                             [ngClass]="{'selected': selected == i, 'text-success': batteryService.charging, 'text-danger': !batteryService.charging}">
-                        {{battery.charge | number : '1.1-1'}} V
+                        {{battery.voltage | number : '1.1-1'}} V
                     </button>
                 </div>
                 <div class="d-flex flex-grow-1 align-items-center justify-content-end text-muted">
-                    <button mat-button (click)="selected = batteryService.batteries.length + i"
+                    <button mat-button (click)="selected = batteries.length + i"
-                            [ngClass]="{'selected': selected == batteryService.batteries.length + i}">
+                            [ngClass]="{'selected': selected == batteries.length + i}">
-                        {{battery.temp | number : '1.1-1'}} °C
+                        {{battery.temperature | number : '1.1-1'}} °C
                     </button>
                 </div>
             </div>
@@ -50,7 +45,7 @@
                                        [roundDomains]="true"
                 ></ngx-charts-area-chart>
             </div>
-            <div *ngIf="selected == batteryService.batteries.length + i" class="w-100" style="height: 200px">
+            <div *ngIf="selected == batteries.length + i" class="w-100" style="height: 200px">
                 <ngx-charts-area-chart class="w-100 h-100"
                                        [results]="[{name: battery.name, series: battery.tempHistory}]"
                                        [scheme]="scheme"

src/app/battery/battery.component.ts

@@ -8,8 +8,7 @@ import {AppComponent} from '../app.component';
     styles: [`.selected { background-color: rgba(0, 0, 0, 0.1); }`]
 })
 export class BatteryComponent implements OnInit {
-
+    batteries = [];
-    locked = true;
     scheme = {
         name: 'cool',
         selectable: true,
@@ -18,7 +17,20 @@ export class BatteryComponent implements OnInit {
     };
     selected = 0;
 
-    constructor(public app: AppComponent, public batteryService: BatteryService) { }
+    constructor(public app: AppComponent, public batteryService: BatteryService) {
+        this.batteryService.data.subscribe((data) => {
+            console.log(data);
+            this.batteries = Object.keys(this.batteryService.modules).map(key => {
+                return {
+                    name: `Module ${key}`,
+                    chargeHistory: this.batteryService.modules[key].map(row => ({name: new Date(row.timestamp), value: row.voltage})),
+                    tempHistory: this.batteryService.modules[key].map(row => ({name: new Date(row.timestamp), value: row.temperature})),
+                    temperature: this.batteryService.modules[key][this.batteryService.modules[key].length - 1].temperature,
+                    voltage: this.batteryService.modules[key][this.batteryService.modules[key].length - 1].voltage
+                }
+            });
+        });
+    }
 
     ngOnInit() { }
 

src/app/battery/battery.service.ts

@@ -1,18 +1,26 @@
 import {Injectable} from '@angular/core';
 import {AngularFirestore} from '@angular/fire/firestore';
+import {Battery} from './battery';
+import {BehaviorSubject} from 'rxjs';
 
 @Injectable({
     providedIn: 'root'
 })
 export class BatteryService {
-    batteries = [];
     charge: number;
-    lastCharge: number[] = [];
+    data = new BehaviorSubject<Battery[]>([]);
     lastUpdate = new Date().getTime();
-    relayMode: string = 'null';
+    modules = [];
     temp: number = 0;
+    uptime: string;
 
-    get charging() { return this.lastCharge.reduce((acc, v) => acc + v, 0) / this.lastCharge.length < this.charge; }
+    get charging() {
+        let value = this.data.value;
+        if(!value.length) return null;
+        let last = value[value.length - 1];
+        let secondLast = value[value.length - 2];
+        return last.soc > secondLast.soc;
+    }
 
     get icon() {
         if(new Date().getTime() - this.lastUpdate > 300000) return 'battery_alert';
@@ -24,36 +32,21 @@ export class BatteryService {
         let afterDate = new Date();
         afterDate.setDate(afterDate.getDate() - 1);
 
-        this.firestore.collection('Battery').doc('170614D').collection('data', ref => ref.where('timestamp', '>=', afterDate).orderBy('timestamp')).valueChanges().subscribe(data => {
+        this.firestore.collection('Battery').doc('170614D').collection<Battery>('data', ref => ref.where('timestamp', '>=', afterDate.getTime()).orderBy('timestamp')).valueChanges().subscribe(data => {
-            this.batteries = data.reduce((acc, row) => {
+            this.modules = data.reduce((acc: any, row) => {
-                row.payload.forEach((data, i) => {
+                Object.keys(row.modules).forEach(module => {
-                    if(!acc[i]) acc[i] = [];
+                    if(!acc[module]) acc[module] = [];
-                    acc[i].push(Object.assign(data, {timestamp: row.timestamp.toDate()}));
+                    acc[module].push(Object.assign(row.modules[module], {timestamp: row.timestamp}));
                 });
                 return acc;
-            }, []).map((module, i) => {
+            }, {});
-                const last = module[module.length - 1];
-                return {
-                    charge: last.charge,
-                    chargeHistory: module.map(row => ({name: row.timestamp, value: row.charge})),
-                    lastUpdate: last.timestamp,
-                    name: `Module ${i + 1}`,
-                    temp: last.temp,
-                    tempHistory: module.map(row => ({name: row.timestamp, value: row.temp}))
-                };
-            });
 
-            this.lastCharge.push(this.charge);
+            let last = data[data.length - 1];
-            this.lastCharge.splice(0, this.lastCharge.length - 3);
+            this.lastUpdate = last.timestamp;
-            this.lastUpdate = this.batteries[0].lastUpdate;
+            this.charge = last.voltage;
-            this.charge = this.batteries.reduce((acc, module) => acc + module.charge, 0) / 2;
+            this.temp = last.temperature;
-            this.temp = this.batteries.reduce((acc, module) => acc + module.temp, 0) / this.batteries.length;
+            this.uptime = last.uptime;
+            this.data.next(data);
         });
     }
-
-    setRelayMode(mode?: string) {
-        if(mode == 'null') this.firestore.collection('Battery').doc('170614D').update({config: {relayMode: null}});
-        else if(mode == 'true') this.firestore.collection('Battery').doc('170614D').update({config: {relayMode: true}});
-        else if(mode == 'false') this.firestore.collection('Battery').doc('170614D').update({config: {relayMode: false}});
-    }
 }

src/app/battery/battery.ts

@@ -0,0 +1,30 @@
+export interface Battery {
+    ampHours: number;
+    avgCellVoltage: number;
+    capacity: number;
+    current: number;
+    lifetimeCharge: number;
+    lifetimeDischarge: number;
+    maxCellVoltage: number;
+    maxDischargeCurrent: number;
+    maxVoltage: number;
+    minCellVoltage: number;
+    minVoltage: number;
+    modules: {[key: number]: {
+        cells: {[key: number]: number}
+        negativeTemperature: number;
+        positiveTemperature: number;
+        temperature: number;
+        voltage: number;
+    }},
+    negativeContactor: boolean,
+    positiveContactor: boolean,
+    power: number;
+    soc: number;
+    temperature: number;
+    timestamp: number;
+    uptime: string;
+    version: number;
+    voltage: number;
+    wattHours: number;
+}