add filter service and enable chart states to filter lists

src/app/charts/chart-item/chart-item.component.html

@@ -1,5 +1,5 @@
 <div fxLayout="row" fxLayoutAlign="space-between start">
     <div></div>
-    <div>{{state}}: &nbsp;</div>
+    <div><a href="#">{{state}}</a>: &nbsp;</div>
     <div>{{count}}</div>
 </div>

src/app/charts/chart-item/chart-item.component.ts

@@ -1,16 +1,13 @@
-import { Component, OnInit, Input } from '@angular/core';
+import { Component, Input } from '@angular/core';
 
 @Component({
   selector: 'app-chart-item',
   templateUrl: './chart-item.component.html',
   styleUrls: ['./chart-item.component.scss']
 })
-export class ChartItemComponent implements OnInit {
+export class ChartItemComponent {
   @Input() state: string;
   @Input() count: number;
+
   constructor() { }
-
-  ngOnInit(): void {
-  }
-
 }

src/app/charts/chart/chart.component.html

@@ -4,7 +4,8 @@
         <div fxLayout="row" fxLayoutAlign="space-between stretch">
             <app-donut-chart [elementID]="chartID" fxFlex="30" [title]="title"></app-donut-chart>
             <div class="items" fxLayout="column" fxLayoutAlign="start end" fxFlex="70">
-                <app-chart-item *ngFor="let state of states" [state]="state.label" [count]="state.count">
+                <app-chart-item *ngFor="let state of states" (click)="onItemSelect(state.label)" [state]="state.label"
+                    [count]="state.count">
                 </app-chart-item>
             </div>
         </div>

src/app/charts/chart/chart.component.ts

@@ -5,7 +5,8 @@ import { FolderService } from 'src/app/services/folder.service';
 import { DonutChartComponent } from '../donut-chart/donut-chart.component';
 import { DeviceService } from 'src/app/services/device.service';
 import Device from 'src/app/device';
-import { Type } from '../../type';
+import { StType } from '../../type';
+import { FilterService } from 'src/app/services/filter.service';
 
 
 
@@ -17,7 +18,7 @@ import { Type } from '../../type';
 
 export class ChartComponent implements OnInit {
   @ViewChild(DonutChartComponent) donutChart: DonutChartComponent;
-  @Input() type: Type;
+  @Input() type: StType;
   title: string;
   chartID: string;
   states: { label: string, count: number, color: string }[] = [];
@@ -25,16 +26,25 @@ export class ChartComponent implements OnInit {
   service: any;
   namespace: any;
 
-  constructor(private folderService: FolderService, private deviceServce: DeviceService) { }
+  constructor(
+    private folderService: FolderService,
+    private deviceServce: DeviceService,
+    private filterService: FilterService,
+  ) { }
+
+  onItemSelect(state: string) {
+    // Send chart item state to filter
+    this.filterService.changeFilter({ type: this.type, text: state });
+  }
 
   ngOnInit(): void {
     switch (this.type) {
-      case Type.Folder:
+      case StType.Folder:
         this.title = "Folders";
         this.chartID = 'foldersChart';
         this.service = this.folderService;
         break;
-      case Type.Device:
+      case StType.Device:
         this.title = "Devices";
         this.chartID = 'devicesChart';
         this.service = this.deviceServce;
@@ -55,10 +65,10 @@ export class ChartComponent implements OnInit {
         const state = t.state;
         let color;
         switch (this.type) {
-          case Type.Folder:
+          case StType.Folder:
             color = Folder.stateTypeToColor(t.stateType);
             break;
-          case Type.Device:
+          case StType.Device:
             color = Device.stateTypeToColor(stateType);
             break;
         }
@@ -73,7 +83,6 @@ export class ChartComponent implements OnInit {
         });
 
         if (!found) {
-          console.log(color, "look!!!")
           this.states.push({ label: state, count: 1, color: color });
         }
 

src/app/dashboard/dashboard.component.ts

@@ -1,15 +1,17 @@
 import { Component, OnInit } from '@angular/core';
 import { SystemConfigService } from '../services/system-config.service';
-import { Type } from '../type';
+import { StType } from '../type';
+import { FilterService } from '../services/filter.service';
 
 @Component({
   selector: 'app-dashboard',
   templateUrl: './dashboard.component.html',
-  styleUrls: ['./dashboard.component.scss']
+  styleUrls: ['./dashboard.component.scss'],
+  providers: [FilterService]
 })
 export class DashboardComponent {
-  folderChart: Type = Type.Folder;
+  folderChart: StType = StType.Folder;
-  deviceChart: Type = Type.Device;
+  deviceChart: StType = StType.Device;
 
   constructor(private systemConfigService: SystemConfigService) { }
 

src/app/list-toggle/list-toggle.component.html

@@ -1,4 +1,4 @@
-<mat-button-toggle-group class="tui-button-toggle" name="fontStyle" aria-label="Font Style" value="folders">
+<mat-button-toggle-group class="tui-button-toggle" name="fontStyle" aria-label="Font Style" value="{{toggleValue}}">
     <mat-button-toggle value="folders" (click)="onSelect(listType.Folder)">Folders</mat-button-toggle>
     <mat-button-toggle value="devices" (click)="onSelect(listType.Device)">Devices</mat-button-toggle>
 </mat-button-toggle-group>

src/app/list-toggle/list-toggle.component.ts

@@ -1,5 +1,5 @@
 import { Component, EventEmitter, OnInit, Output } from '@angular/core';
-import { Type } from '../type';
+import { StType } from '../type';
 
 
 
@@ -10,22 +10,15 @@ import { Type } from '../type';
 })
 
 export class ListToggleComponent implements OnInit {
-  public listType = Type;
+  public listType = StType;
-  @Output() listTypeEvent = new EventEmitter<Type>();
+  public toggleValue: string = "folders";
+  @Output() listTypeEvent = new EventEmitter<StType>();
 
   constructor() { }
   ngOnInit(): void {
   }
 
-  onSelect(t: Type): void {
+  onSelect(t: StType): void {
     this.listTypeEvent.emit(t);
-    switch (t) {
-      case Type.Folder:
-        console.log("folder action");
-        break;
-      case Type.Device:
-        console.log("Device action");
-        break;
-    }
   }
 }

src/app/lists/device-list/device-list.component.html

@@ -1,6 +1,6 @@
 <mat-form-field>
   <mat-label>Filter</mat-label>
-  <input matInput (keyup)="applyFilter($event)" placeholder="Ex. Up to Date">
+  <input matInput (keyup)="applyFilter($event)" placeholder="Ex. Up to Date" value="{{filterValue}}">
 </mat-form-field>
 <table mat-table class="full-width-table" matSort aria-label="Elements">
   <!-- Id Column -->

src/app/lists/device-list/device-list.component.ts

@@ -1,10 +1,12 @@
-import { AfterViewInit, Component, OnInit, ViewChild } from '@angular/core';
+import { AfterViewInit, Component, OnInit, ViewChild, ChangeDetectorRef } from '@angular/core';
 import { MatPaginator } from '@angular/material/paginator';
 import { MatSort } from '@angular/material/sort';
 import { MatTable, MatTableDataSource } from '@angular/material/table';
 
 import Device from '../../device';
 import { SystemConfigService } from '../../services/system-config.service';
+import { FilterService } from 'src/app/services/filter.service';
+import { StType } from 'src/app/type';
 
 @Component({
   selector: 'app-device-list',
@@ -16,11 +18,16 @@ export class DeviceListComponent implements AfterViewInit, OnInit {
   @ViewChild(MatSort) sort: MatSort;
   @ViewChild(MatTable) table: MatTable<Device>;
   dataSource: MatTableDataSource<Device>;
+  filterValue: string = "";
 
   /** Columns displayed in the table. Columns IDs can be added, removed, or reordered. */
   displayedColumns = ['id', 'name', 'state'];
 
-  constructor(private systemConfigService: SystemConfigService) { };
+  constructor(
+    private systemConfigService: SystemConfigService,
+    private filterService: FilterService,
+    private cdr: ChangeDetectorRef,
+  ) { };
 
   applyFilter(event: Event) {
     const filterValue = (event.target as HTMLInputElement).value;
@@ -42,5 +49,15 @@ export class DeviceListComponent implements AfterViewInit, OnInit {
     this.dataSource.sort = this.sort;
     this.dataSource.paginator = this.paginator;
     this.table.dataSource = this.dataSource;
+
+    // Listen for filter changes from other components
+    this.filterService.filterChanged$.subscribe(
+      input => {
+        if (input.type === StType.Device) {
+          this.dataSource.filter = input.text.trim().toLowerCase();
+          this.filterValue = input.text;
+          this.cdr.detectChanges();
+        }
+      });
   }
 }

src/app/lists/folder-list/folder-list.component.html

@@ -1,6 +1,6 @@
 <mat-form-field>
     <mat-label>Filter</mat-label>
-    <input matInput (keyup)="applyFilter($event)" placeholder="Ex. Up to Date">
+    <input matInput (keyup)="applyFilter($event)" placeholder="Ex. Up to Date" value="{{filterValue}}">
 </mat-form-field>
 <table mat-table class="full-width-table" matSort aria-label="Elements">
     <!-- Id Column -->

src/app/lists/folder-list/folder-list.component.ts

@@ -1,10 +1,12 @@
-import { AfterViewInit, Component, OnInit, ViewChild, Input } from '@angular/core';
+import { AfterViewInit, Component, OnInit, ViewChild, ChangeDetectorRef } from '@angular/core';
 import { MatPaginator } from '@angular/material/paginator';
 import { MatSort } from '@angular/material/sort';
 import { MatTable, MatTableDataSource } from '@angular/material/table';
 
 import Folder from '../../folder';
 import { SystemConfigService } from '../../services/system-config.service';
+import { FilterService } from 'src/app/services/filter.service';
+import { StType } from 'src/app/type';
 
 @Component({
   selector: 'app-folder-list',
@@ -16,11 +18,17 @@ export class FolderListComponent implements AfterViewInit, OnInit {
   @ViewChild(MatSort) sort: MatSort;
   @ViewChild(MatTable) table: MatTable<Folder>;
   dataSource: MatTableDataSource<Folder>;
+  filterValue: string = "";
 
   /** Columns displayed in the table. Columns IDs can be added, removed, or reordered. */
   displayedColumns = ['id', 'label', 'path', 'state'];
 
-  constructor(private systemConfigService: SystemConfigService) { };
+  constructor(
+    private systemConfigService: SystemConfigService,
+    private filterService: FilterService,
+    private cdr: ChangeDetectorRef,
+  ) {
+  };
 
   applyFilter(event: Event) {
     const filterValue = (event.target as HTMLInputElement).value;
@@ -42,5 +50,16 @@ export class FolderListComponent implements AfterViewInit, OnInit {
     this.dataSource.sort = this.sort;
     this.dataSource.paginator = this.paginator;
     this.table.dataSource = this.dataSource;
+
+    // Listen for filter changes from other components
+    this.filterService.filterChanged$
+      .subscribe(
+        input => {
+          if (input.type === StType.Folder) {
+            this.dataSource.filter = input.text.trim().toLowerCase();
+            this.filterValue = input.text;
+            this.cdr.detectChanges();
+          }
+        });
   }
 }

src/app/lists/status-list/status-list.component.ts

@@ -1,6 +1,8 @@
-import { Component, OnInit } from '@angular/core';
+import { Component, ViewChild, AfterViewInit } from '@angular/core';
-import { Type } from '../../type';
+import { StType } from '../../type';
 import { cardElevation } from '../../style';
+import { FilterService } from 'src/app/services/filter.service';
+import { ListToggleComponent } from 'src/app/list-toggle/list-toggle.component';
 
 
 @Component({
@@ -8,18 +10,33 @@ import { cardElevation } from '../../style';
   templateUrl: './status-list.component.html',
   styleUrls: ['./status-list.component.scss']
 })
-export class StatusListComponent implements OnInit {
+export class StatusListComponent {
-  currentListType: Type = Type.Folder;
+  @ViewChild(ListToggleComponent) toggle: ListToggleComponent;
-  listType = Type; // used in html
+  currentListType: StType = StType.Folder;
+  listType = StType; // used in html
   elevation: string = cardElevation;
   title: string = 'Status';
 
-  constructor() { }
+  constructor(private filterService: FilterService) { }
 
-  ngOnInit(): void {
+  ngAfterViewInit() {
+    // Listen for filter changes from other components
+    this.filterService.filterChanged$.subscribe(
+      input => {
+        this.currentListType = input.type;
+
+        switch (input.type) {
+          case StType.Folder:
+            this.toggle.toggleValue = "folders";
+            break;
+          case StType.Device:
+            this.toggle.toggleValue = "devices";
+            break;
+        }
+      });
   }
 
-  onToggle(t: Type) {
+  onToggle(t: StType) {
     this.currentListType = t;
   }
 }

src/app/services/filter.service.spec.ts

@@ -0,0 +1,16 @@
+import { TestBed } from '@angular/core/testing';
+
+import { FilterService } from './filter.service';
+
+describe('FilterService', () => {
+  let service: FilterService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+    service = TestBed.inject(FilterService);
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+});

src/app/services/filter.service.ts

@@ -0,0 +1,25 @@
+import { Injectable } from '@angular/core';
+import { StType } from '../type';
+import { BehaviorSubject } from 'rxjs';
+
+@Injectable({
+  providedIn: 'root'
+})
+
+export interface FilterInput {
+  type: StType;
+  text: string
+}
+
+export class FilterService {
+
+  constructor() { }
+
+  private filterChangeSource = new BehaviorSubject<FilterInput>({ type: StType.Folder, text: "" });
+
+  filterChanged$ = this.filterChangeSource.asObservable();
+
+  changeFilter(input: FilterInput) {
+    this.filterChangeSource.next(input);
+  }
+}

src/app/type.ts

@@ -1,4 +1,4 @@
-export enum Type {
+export enum StType {
     Folder = 1,
     Device,
 }