Progress dialog

src/app/app.module.ts

@@ -33,11 +33,13 @@ import {
   MatFormFieldModule,
   MatInputModule,
   MatTableModule,
-  MatDialogModule
+  MatDialogModule, MatProgressBarModule
 } from '@angular/material';
 
 import {CdkTableModule} from "@angular/cdk/table";
 import {SnapshotService} from "./shared/services/snapshot.service";
+import { ProgressDialogComponent } from './shared/progress-dialog/progress-dialog.component';
+import {ProgressDialogService} from "./shared/progress-dialog/progress-dialog.service";
 
 @NgModule({
   declarations: [
@@ -49,6 +51,7 @@ import {SnapshotService} from "./shared/services/snapshot.service";
     CreateSnapshotDialogComponent,
     ProjectsComponent,
     DefaultLayoutComponent,
+    ProgressDialogComponent,
   ],
   imports: [
     NgbModule.forRoot(),
@@ -66,6 +69,7 @@ import {SnapshotService} from "./shared/services/snapshot.service";
     MatInputModule,
     MatTableModule,
     MatDialogModule,
+    MatProgressBarModule,
     CdkTableModule
   ],
   providers: [
@@ -76,11 +80,13 @@ import {SnapshotService} from "./shared/services/snapshot.service";
     ServerService,
     IndexedDbService,
     HttpServer,
-    SnapshotService
+    SnapshotService,
+    ProgressDialogService
   ],
   entryComponents: [
     AddServerDialogComponent,
-    CreateSnapshotDialogComponent
+    CreateSnapshotDialogComponent,
+    ProgressDialogComponent
   ],
   bootstrap: [ AppComponent ]
 })

src/app/project-map/project-map.component.ts

@@ -22,6 +22,8 @@ import { Server } from "../shared/models/server";
 import {MAT_DIALOG_DATA, MatDialog, MatDialogRef} from "@angular/material";
 import {SnapshotService} from "../shared/services/snapshot.service";
 import {Snapshot} from "../shared/models/snapshot";
+import {ProgressDialogService} from "../shared/progress-dialog/progress-dialog.service";
+import {ProgressDialogComponent} from "../shared/progress-dialog/progress-dialog.component";
 
 
 @Component({
@@ -47,7 +49,8 @@ export class ProjectMapComponent implements OnInit {
               private projectService: ProjectService,
               private symbolService: SymbolService,
               private snapshotService: SnapshotService,
-              private dialog: MatDialog) {
+              private dialog: MatDialog,
+              private progressDialogService: ProgressDialogService) {
   }
 
   ngOnInit() {
@@ -163,14 +166,21 @@ export class ProjectMapComponent implements OnInit {
     dialogRef.afterClosed().subscribe(snapshot => {
       if (snapshot) {
         const creation = this.snapshotService.create(this.server, this.project.project_id, snapshot);
+
+        const progress = this.progressDialogService.open();
+
         const subscription = creation.subscribe((created_snapshot: Snapshot) => {
           console.log(created_snapshot);
+          progress.close();
+        }, () => {
+          progress.close();
         });
 
-        // setTimeout(() => {
-        //   subscription.unsubscribe();
-        //   console.log("Unsubscribed");
-        // }, 15000);
+        progress.afterClosed().subscribe((result) => {
+          if (result === ProgressDialogComponent.CANCELLED) {
+            subscription.unsubscribe();
+          }
+        });
 
       }
     });

src/app/shared/progress-dialog/progress-dialog.component.html

@@ -0,0 +1,11 @@
+<h1 mat-dialog-title>Operation in progress</h1>
+<div mat-dialog-content>
+    <mat-progress-bar
+        color="primary"
+        mode="determinate"
+        [value]="value">
+    </mat-progress-bar>
+</div>
+<div mat-dialog-actions>
+  <button mat-button (click)="onCancelClick()" tabindex="-1" color="accent">Cancel</button>
+</div>

src/app/shared/progress-dialog/progress-dialog.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { ProgressDialogComponent } from './progress-dialog.component';
+
+describe('ProgressDialogComponent', () => {
+  let component: ProgressDialogComponent;
+  let fixture: ComponentFixture<ProgressDialogComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ ProgressDialogComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ProgressDialogComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  // it('should create', () => {
+  //   expect(component).toBeTruthy();
+  // });
+});

src/app/shared/progress-dialog/progress-dialog.component.ts

@@ -0,0 +1,28 @@
+import {Component, Inject, OnInit} from '@angular/core';
+import {MAT_DIALOG_DATA, MatDialogRef} from "@angular/material";
+
+
+@Component({
+  selector: 'app-progress-dialog',
+  templateUrl: './progress-dialog.component.html',
+  styleUrls: ['./progress-dialog.component.scss']
+})
+export class ProgressDialogComponent implements OnInit {
+  public static CANCELLED: 'canceled';
+
+  public value: 50;
+
+  constructor(
+    public dialogRef: MatDialogRef<ProgressDialogComponent>,
+    @Inject(MAT_DIALOG_DATA) public data: any) {
+  }
+
+
+  onCancelClick(): void {
+    this.dialogRef.close(ProgressDialogComponent.CANCELLED);
+  }
+
+  ngOnInit() {
+  }
+
+}

src/app/shared/progress-dialog/progress-dialog.service.spec.ts

@@ -0,0 +1,15 @@
+import { TestBed, inject } from '@angular/core/testing';
+
+import { ProgressDialogService } from './progress-dialog.service';
+
+describe('ProgressDialogService', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [ProgressDialogService]
+    });
+  });
+
+  it('should be created', inject([ProgressDialogService], (service: ProgressDialogService) => {
+    expect(service).toBeTruthy();
+  }));
+});

src/app/shared/progress-dialog/progress-dialog.service.ts

@@ -0,0 +1,16 @@
+import { Injectable } from '@angular/core';
+import {MatDialog} from "@angular/material";
+import {ProgressDialogComponent} from "./progress-dialog.component";
+
+@Injectable()
+export class ProgressDialogService {
+
+  constructor(private dialog: MatDialog) { }
+
+  public open() {
+    const ref = this.dialog.open(ProgressDialogComponent, {
+      width: '250px',
+    });
+    return ref;
+  }
+}