Add some initial web UI

Display/src/app/app-routing.module.ts

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+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+import { WeatherComponent } from './weather/weather.component';
+import { DashboardComponent } from './dashboard/dashboard.component';
+import { LaundryComponent } from './laundry/laundry.component';
+import { WeatherChartsComponent } from './weather-charts/weather-charts.component';
+
+const routes: Routes = [
+    {
+        path: '',
+        component: DashboardComponent
+    },
+    {
+        path: 'dashboard',
+        component: DashboardComponent
+    },
+    {
+        path: 'weather',
+        component: WeatherComponent
+    },
+    {
+        path: 'weather/charts',
+        component: WeatherChartsComponent
+    },
+    {
+        path: 'laundry',
+        component: LaundryComponent
+    }
+];
+
+@NgModule({
+    imports: [RouterModule.forRoot(routes)],
+    exports: [RouterModule]
+})
+export class AppRoutingModule { }

Display/src/app/app.component.html

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+<mat-toolbar color="primary">
+    <mat-toolbar-row>
+        <button mat-icon-button>
+            <mat-icon (click)="sidenav.toggle()">menu</mat-icon>
+        </button>
+        <h1>Home Status</h1>
+        <span class="menu-spacer"></span>
+        <div>
+            <a mat-button [routerLink]="'/dashboard'">Dashboard</a>
+            <a mat-button [routerLink]="'/weather'">Weather</a>
+            <a mat-button [routerLink]="'/laundry'">Laundry</a>
+        </div>
+    </mat-toolbar-row>
+</mat-toolbar>
+
+<mat-sidenav-container>
+    <mat-sidenav #sidenav mode="side" opened>
+        <mat-nav-list>
+            <a mat-list-item [routerLink]="'/weather'">Current</a>
+            <a mat-list-item [routerLink]="'/weather/charts'">Charts</a>
+        </mat-nav-list>
+    </mat-sidenav>
+    <mat-sidenav-content>
+        <div style="height: 88vh;">
+            <router-outlet></router-outlet>
+        </div>
+    </mat-sidenav-content>
+</mat-sidenav-container>

Display/src/app/app.component.scss

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+.menu-spacer {
+  margin-right: 14px;
+}

Display/src/app/app.component.spec.ts

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+import { TestBed, async } from '@angular/core/testing';
+import { RouterTestingModule } from '@angular/router/testing';
+import { AppComponent } from './app.component';
+
+describe('AppComponent', () => {
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [
+        RouterTestingModule
+      ],
+      declarations: [
+        AppComponent
+      ],
+    }).compileComponents();
+  }));
+
+  it('should create the app', () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    const app = fixture.debugElement.componentInstance;
+    expect(app).toBeTruthy();
+  });
+
+  it(`should have as title 'Display'`, () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    const app = fixture.debugElement.componentInstance;
+    expect(app.title).toEqual('Display');
+  });
+
+  it('should render title', () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    fixture.detectChanges();
+    const compiled = fixture.debugElement.nativeElement;
+    expect(compiled.querySelector('.content span').textContent).toContain('Display app is running!');
+  });
+});

Display/src/app/app.component.ts

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+import { Component } from '@angular/core';
+
+@Component({
+    selector: 'app-root',
+    templateUrl: './app.component.html',
+    styleUrls: ['./app.component.scss']
+})
+export class AppComponent {
+    title = 'Home Status';
+}

Display/src/app/app.module.ts

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+import { BrowserModule } from '@angular/platform-browser';
+import { NgModule } from '@angular/core';
+import { MatToolbarModule, MatIconModule, MatSidenavModule, MatListModule, MatButtonModule } from '@angular/material';
+
+import { AppRoutingModule } from './app-routing.module';
+import { AppComponent } from './app.component';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { WeatherComponent } from './weather/weather.component';
+import { LaundryComponent } from './laundry/laundry.component';
+import { DashboardComponent } from './dashboard/dashboard.component';
+import { WeatherChartsComponent } from './weather-charts/weather-charts.component';
+
+@NgModule({
+    declarations: [
+        AppComponent,
+        WeatherComponent,
+        LaundryComponent,
+        DashboardComponent,
+        WeatherChartsComponent
+    ],
+    imports: [
+        BrowserModule,
+        AppRoutingModule,
+        BrowserAnimationsModule,
+        MatToolbarModule,
+        MatSidenavModule,
+        MatListModule,
+        MatButtonModule,
+        MatIconModule
+    ],
+    providers: [],
+    bootstrap: [AppComponent]
+})
+export class AppModule { }

Display/src/app/dashboard/dashboard.component.html

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+<p>dashboard works!</p>

Display/src/app/dashboard/dashboard.component.spec.ts

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+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { DashboardComponent } from './dashboard.component';
+
+describe('DashboardComponent', () => {
+  let component: DashboardComponent;
+  let fixture: ComponentFixture<DashboardComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ DashboardComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(DashboardComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

Display/src/app/dashboard/dashboard.component.ts

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+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-dashboard',
+  templateUrl: './dashboard.component.html',
+  styleUrls: ['./dashboard.component.scss']
+})
+export class DashboardComponent implements OnInit {
+
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+}

Display/src/app/laundry/laundry.component.html

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+<p>laundry works!</p>

Display/src/app/laundry/laundry.component.spec.ts

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+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { LaundryComponent } from './laundry.component';
+
+describe('LaundryComponent', () => {
+  let component: LaundryComponent;
+  let fixture: ComponentFixture<LaundryComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ LaundryComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(LaundryComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

Display/src/app/laundry/laundry.component.ts

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+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-laundry',
+  templateUrl: './laundry.component.html',
+  styleUrls: ['./laundry.component.scss']
+})
+export class LaundryComponent implements OnInit {
+
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+}

Display/src/app/weather-charts/weather-charts.component.html

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+<p>weather-charts works!</p>

Display/src/app/weather-charts/weather-charts.component.spec.ts

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+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { WeatherChartsComponent } from './weather-charts.component';
+
+describe('WeatherChartsComponent', () => {
+  let component: WeatherChartsComponent;
+  let fixture: ComponentFixture<WeatherChartsComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ WeatherChartsComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(WeatherChartsComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

Display/src/app/weather-charts/weather-charts.component.ts

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+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-weather-charts',
+  templateUrl: './weather-charts.component.html',
+  styleUrls: ['./weather-charts.component.scss']
+})
+export class WeatherChartsComponent implements OnInit {
+
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+}

Display/src/app/weather-reading.spec.ts

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+import { WeatherReading } from './weather-reading';
+
+describe('WeatherReading', () => {
+  it('should create an instance', () => {
+    expect(new WeatherReading()).toBeTruthy();
+  });
+});

Display/src/app/weather-reading.ts

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+export class WeatherReading {
+    Type: string;
+    Message: null;
+    Timestamp: Date;
+    WindDirection: string;
+    WindSpeed: number;
+    Humidity: number;
+    HumidityTemperature: number;
+    Rain: number;
+    Pressure: number;
+    PressureTemperature: number;
+    BatteryLevel: number;
+    LightLevel: number;
+    Latitude: number;
+    Longitude: number;
+    Altitude: number;
+    SatelliteCount: number;
+    GpsTimestamp: Date;
+}

Display/src/app/weather.service.spec.ts

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+import { TestBed } from '@angular/core/testing';
+
+import { WeatherService } from './weather.service';
+
+describe('WeatherService', () => {
+  beforeEach(() => TestBed.configureTestingModule({}));
+
+  it('should be created', () => {
+    const service: WeatherService = TestBed.get(WeatherService);
+    expect(service).toBeTruthy();
+  });
+});

Display/src/app/weather.service.ts

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+import { Injectable } from '@angular/core';
+import { Observable, of, BehaviorSubject } from 'rxjs';
+import { HubConnectionBuilder, HubConnection } from '@aspnet/signalr';
+import { WeatherReading } from './weather-reading';
+
+@Injectable({
+    providedIn: 'root'
+})
+export class WeatherService {
+    private connection: HubConnection;
+    private latestReading: BehaviorSubject<WeatherReading> = new BehaviorSubject<WeatherReading>(null);
+
+    constructor() {
+        this.connection = new HubConnectionBuilder()
+            .withUrl('http://172.23.10.3:80/api/hub/weather')
+            .build();
+
+        this.connection.on('LatestReading', (message: string) => {
+            this.latestReading.next(JSON.parse(message));
+        });
+
+        this.connection.start();
+    }
+
+    getLatestReading(): Observable<WeatherReading> {
+        return this.latestReading.asObservable();
+    }
+}

Display/src/app/weather/weather.component.html

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+<div class="weather-current">
+    <div *ngIf="latestReading === null">
+        Loading...
+    </div>
+
+    <div *ngIf="latestReading !== null">
+        <table>
+            <tr>
+                <td class="weather-current-header">
+                    Temperature
+                </td>
+                <td>
+                    {{ latestReading.HumidityTemperature.toFixed(2) }}°F
+                </td>
+            </tr>
+            <tr>
+                <td class="weather-current-header">
+                    Humidity
+                </td>
+                <td>
+                    {{ latestReading.Humidity.toFixed(2) }}%
+                </td>
+            </tr>
+            <tr>
+                <td class="weather-current-header">
+                    Pressure
+                </td>
+                <td>
+                    {{ (latestReading.Pressure / 100).toFixed(2) }} mbar
+                </td>
+            </tr>
+            <tr>
+                <td class="weather-current-header">
+                    Wind
+                </td>
+                <td>
+                    {{ latestReading.WindSpeed.toFixed(2) }} {{ latestReading.WindDirection }}
+                </td>
+            </tr>
+            <tr>
+                <td class="weather-current-header">
+                    Rain
+                </td>
+                <td>
+                    {{ latestReading.Rain.toFixed(2) }}
+                </td>
+            </tr>
+            <tr>
+                <td class="weather-current-header">
+                    Light
+                </td>
+                <td>
+                    {{ latestReading.LightLevel.toFixed(2) }}
+                </td>
+            </tr>
+        </table>
+    </div>
+</div>

Display/src/app/weather/weather.component.scss

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+.weather-current {
+    margin: 10px;
+    font-size: 14px;
+}
+
+.weather-current-header {
+    font-weight: 500;
+    text-align: right;
+    padding-right: 10px;
+}

Display/src/app/weather/weather.component.spec.ts

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+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { WeatherComponent } from './weather.component';
+
+describe('WeatherComponent', () => {
+  let component: WeatherComponent;
+  let fixture: ComponentFixture<WeatherComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ WeatherComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(WeatherComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

Display/src/app/weather/weather.component.ts

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+import { Component, OnInit } from '@angular/core';
+import { WeatherService } from '../weather.service';
+import { WeatherReading } from '../weather-reading';
+
+@Component({
+    selector: 'app-weather',
+    templateUrl: './weather.component.html',
+    styleUrls: ['./weather.component.scss']
+})
+export class WeatherComponent implements OnInit {
+    public latestReading: WeatherReading;
+
+    constructor(private weatherService: WeatherService) { }
+
+    ngOnInit() {
+        this.weatherService.getLatestReading().subscribe(r => this.latestReading = r);
+    }
+}

Display/src/environments/environment.prod.ts

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+export const environment = {
+  production: true
+};

Display/src/environments/environment.ts

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+// This file can be replaced during build by using the `fileReplacements` array.
+// `ng build --prod` replaces `environment.ts` with `environment.prod.ts`.
+// The list of file replacements can be found in `angular.json`.
+
+export const environment = {
+  production: false
+};
+
+/*
+ * For easier debugging in development mode, you can import the following file
+ * to ignore zone related error stack frames such as `zone.run`, `zoneDelegate.invokeTask`.
+ *
+ * This import should be commented out in production mode because it will have a negative impact
+ * on performance if an error is thrown.
+ */
+// import 'zone.js/dist/zone-error';  // Included with Angular CLI.

Display/src/index.html

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+<!doctype html>
+<html lang="en">
+
+<head>
+    <meta charset="utf-8">
+    <title>Home Status</title>
+    <base href="/">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="icon" type="image/x-icon" href="favicon.ico">
+    <link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+</head>
+
+<body>
+    <app-root></app-root>
+</body>
+
+</html>

Display/src/main.ts

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+import 'hammerjs';
+import { enableProdMode } from '@angular/core';
+import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
+
+import { AppModule } from './app/app.module';
+import { environment } from './environments/environment';
+
+if (environment.production) {
+  enableProdMode();
+}
+
+platformBrowserDynamic().bootstrapModule(AppModule)
+  .catch(err => console.error(err));

Display/src/polyfills.ts

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+/**
+ * This file includes polyfills needed by Angular and is loaded before the app.
+ * You can add your own extra polyfills to this file.
+ *
+ * This file is divided into 2 sections:
+ *   1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
+ *   2. Application imports. Files imported after ZoneJS that should be loaded before your main
+ *      file.
+ *
+ * The current setup is for so-called "evergreen" browsers; the last versions of browsers that
+ * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
+ * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
+ *
+ * Learn more in https://angular.io/guide/browser-support
+ */
+
+/***************************************************************************************************
+ * BROWSER POLYFILLS
+ */
+
+/** IE10 and IE11 requires the following for NgClass support on SVG elements */
+// import 'classlist.js';  // Run `npm install --save classlist.js`.
+
+/**
+ * Web Animations `@angular/platform-browser/animations`
+ * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
+ * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
+ */
+// import 'web-animations-js';  // Run `npm install --save web-animations-js`.
+
+/**
+ * By default, zone.js will patch all possible macroTask and DomEvents
+ * user can disable parts of macroTask/DomEvents patch by setting following flags
+ * because those flags need to be set before `zone.js` being loaded, and webpack
+ * will put import in the top of bundle, so user need to create a separate file
+ * in this directory (for example: zone-flags.ts), and put the following flags
+ * into that file, and then add the following code before importing zone.js.
+ * import './zone-flags.ts';
+ *
+ * The flags allowed in zone-flags.ts are listed here.
+ *
+ * The following flags will work for all browsers.
+ *
+ * (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
+ * (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
+ * (window as any).__zone_symbol__UNPATCHED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
+ *
+ *  in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
+ *  with the following flag, it will bypass `zone.js` patch for IE/Edge
+ *
+ *  (window as any).__Zone_enable_cross_context_check = true;
+ *
+ */
+
+/***************************************************************************************************
+ * Zone JS is required by default for Angular itself.
+ */
+import 'zone.js/dist/zone';  // Included with Angular CLI.
+
+
+/***************************************************************************************************
+ * APPLICATION IMPORTS
+ */

Display/src/styles.scss

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+/* You can add global styles to this file, and also import other style files */
+
+html, body { height: 100%; }
+body { margin: 0; font-family: Roboto, "Helvetica Neue", sans-serif; }

Display/src/test.ts

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+// This file is required by karma.conf.js and loads recursively all the .spec and framework files
+
+import 'zone.js/dist/zone-testing';
+import { getTestBed } from '@angular/core/testing';
+import {
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting
+} from '@angular/platform-browser-dynamic/testing';
+
+declare const require: any;
+
+// First, initialize the Angular testing environment.
+getTestBed().initTestEnvironment(
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting()
+);
+// Then we find all the tests.
+const context = require.context('./', true, /\.spec\.ts$/);
+// And load the modules.
+context.keys().map(context);