Merge pull request #21 in ~VLE2FE/definma-ui from development to master

* commit '9197e8a1875f5a696861e44cfec3547b8a5cccfa':
  started testing
  fixed type filter
  pwa, save sample view preferences
  added prediction prototype

README.md

@@ -1,4 +1,4 @@
-# Digital fingerprint of plastics - UI
+# DeFinMa - UI
 
 This is the Angular front end for the digital fingerprint of plastics web page hosted in the bic
 

angular.json

@@ -3,7 +3,7 @@
   "version": 1,
   "newProjectRoot": "projects",
   "projects": {
-    "UI": {
+    "definma": {
       "projectType": "application",
       "schematics": {
         "@schematics/angular:component": {
@@ -17,7 +17,7 @@
         "build": {
           "builder": "@angular-devkit/build-angular:browser",
           "options": {
-            "outputPath": "dist/UI",
+            "outputPath": "dist/definma",
             "index": "src/index.html",
             "main": "src/main.ts",
             "polyfills": "src/polyfills.ts",
@@ -30,7 +30,8 @@
                 "glob": "**/*",
                 "input": "./node_modules/@inst-iot/bosch-angular-ui-components/assets",
                 "output": "./assets"
-              }
+              },
+              "src/manifest.webmanifest"
             ],
             "styles": [
               "src/styles.scss"
@@ -64,26 +65,28 @@
                   "maximumWarning": "6kb",
                   "maximumError": "10kb"
                 }
-              ]
+              ],
+              "serviceWorker": true,
+              "ngswConfigPath": "ngsw-config.json"
             }
           }
         },
         "serve": {
           "builder": "@angular-devkit/build-angular:dev-server",
           "options": {
-            "browserTarget": "UI:build",
+            "browserTarget": "definma:build",
             "proxyConfig": "src/proxy.conf.json"
           },
           "configurations": {
             "production": {
-              "browserTarget": "UI:build:production"
+              "browserTarget": "definma:build:production"
             }
           }
         },
         "extract-i18n": {
           "builder": "@angular-devkit/build-angular:extract-i18n",
           "options": {
-            "browserTarget": "UI:build"
+            "browserTarget": "definma:build"
           }
         },
         "test": {
@@ -95,7 +98,8 @@
             "karmaConfig": "karma.conf.js",
             "assets": [
               "src/favicon.ico",
-              "src/assets"
+              "src/assets",
+              "src/manifest.webmanifest"
             ],
             "styles": [
               "src/styles.scss"
@@ -120,15 +124,15 @@
           "builder": "@angular-devkit/build-angular:protractor",
           "options": {
             "protractorConfig": "e2e/protractor.conf.js",
-            "devServerTarget": "UI:serve"
+            "devServerTarget": "definma:serve"
           },
           "configurations": {
             "production": {
-              "devServerTarget": "UI:serve:production"
+              "devServerTarget": "definma:serve:production"
             }
           }
         }
       }
     }},
-  "defaultProject": "UI"
+  "defaultProject": "definma"
 }

cf_config/Staticfile

@@ -1,4 +1,4 @@
 pushstate: enabled
 force_https: true
-root: UI
+root: definma
 location_include: ../../*.conf

karma.conf.js

@@ -13,10 +13,13 @@ module.exports = function (config) {
       require('@angular-devkit/build-angular/plugins/karma')
     ],
     client: {
-      clearContext: false // leave Jasmine Spec Runner output visible in browser
+      clearContext: false, // leave Jasmine Spec Runner output visible in browser
+      jasmine: {
+        random: false
+      }
     },
     coverageIstanbulReporter: {
-      dir: require('path').join(__dirname, './coverage/UI'),
+      dir: require('path').join(__dirname, './coverage/definma'),
       reports: ['html', 'lcovonly', 'text-summary'],
       fixWebpackSourcePaths: true
     },

ngsw-config.json

@@ -0,0 +1,29 @@
+{
+  "$schema": "./node_modules/@angular/service-worker/config/schema.json",
+  "index": "/index.html",
+  "assetGroups": [
+    {
+      "name": "app",
+      "installMode": "prefetch",
+      "resources": {
+        "files": [
+          "/favicon.ico",
+          "/index.html",
+          "/manifest.webmanifest",
+          "/*.css",
+          "/*.js"
+        ]
+      }
+    }, {
+      "name": "assets",
+      "installMode": "lazy",
+      "updateMode": "prefetch",
+      "resources": {
+        "files": [
+          "/assets/**",
+          "/*.(eot|svg|cur|jpg|png|webp|gif|otf|ttf|woff|woff2|ani)"
+        ]
+      }
+    }
+  ]
+}

package-lock.json

@@ -1,6 +1,6 @@
 {
-  "name": "ui",
+  "name": "definma",
-  "version": "0.0.0",
+  "version": "0.5.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -630,6 +630,11 @@
       "resolved": "https://registry.npmjs.org/@angular/router/-/router-9.1.7.tgz",
       "integrity": "sha512-ycrkhkCbfOMCe9PngFjnyk8nH5jt0Kyb2NPtjmaGOtSCuZBZ0kOU0rQGmQnj3d2PiT0Yir59S8eEAf3Fh0iDuw=="
     },
+    "@angular/service-worker": {
+      "version": "9.1.12",
+      "resolved": "https://registry.npmjs.org/@angular/service-worker/-/service-worker-9.1.12.tgz",
+      "integrity": "sha512-UsmhPfhIYq9LanuFT6V7Kmkr5Vjl2CMjKkL1gqhChkywNW4vavAYsBkuVji8P76ZKliq41TCG01z6xIAWji8QA=="
+    },
     "@babel/code-frame": {
       "version": "7.8.3",
       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.8.3.tgz",

package.json

@@ -23,6 +23,7 @@
     "@angular/platform-browser": "~9.1.7",
     "@angular/platform-browser-dynamic": "~9.1.7",
     "@angular/router": "~9.1.7",
+    "@angular/service-worker": "~9.1.7",
     "@hapi/joi": "^17.1.1",
     "@inst-iot/bosch-angular-ui-components": "^0.7.2",
     "angular-2-local-storage": "^3.0.2",

src/app/app-routing.module.ts

@@ -10,11 +10,13 @@ import {SettingsComponent} from './settings/settings.component';
 import {UsersComponent} from './users/users.component';
 import {ChangelogComponent} from './changelog/changelog.component';
 import {DocumentationDatabaseComponent} from './documentation-database/documentation-database.component';
+import {PredictionComponent} from './prediction/prediction.component';
 
 
 const routes: Routes = [
   {path: '', component: HomeComponent},
   {path: 'home', component: HomeComponent},
+  {path: 'prediction', component: PredictionComponent},
   {path: 'samples', component: SamplesComponent, canActivate: [LoginService]},
   {path: 'samples/new', component: SampleComponent, canActivate: [LoginService]},
   {path: 'samples/edit/:id', component: SampleComponent, canActivate: [LoginService]},

src/app/app.component.html

@@ -1,6 +1,7 @@
 <rb-full-header id="top">
   <nav *rbMainNavItems>
     <a routerLink="/home" routerLinkActive="active" rbLoadingLink>Home</a>
+    <a routerLink="/prediction" routerLinkActive="active" rbLoadingLink *ngIf="login.isLevel.admin">Prediction</a>
     <a routerLink="/samples" routerLinkActive="active" rbLoadingLink *ngIf="login.isLoggedIn">Samples</a>
     <a routerLink="/templates" routerLinkActive="active" rbLoadingLink *ngIf="login.isLevel.dev">
       Templates

src/app/app.component.spec.ts

@@ -4,8 +4,13 @@ import {By} from '@angular/platform-browser';
 import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
 import {RouterTestingModule} from '@angular/router/testing';
 import {LoginService} from './services/login.service';
+import {Router} from '@angular/router';
+
+// TODO
 
 let loginServiceSpy: jasmine.SpyObj<LoginService>;
+let routerServiceSpy: jasmine.SpyObj<Router>;
+let windowServiceSpy: jasmine.SpyObj<Window>;
 
 describe('AppComponent', () => {
   let component: AppComponent;
@@ -14,6 +19,8 @@ describe('AppComponent', () => {
 
   beforeEach(async(() => {
     const loginSpy = jasmine.createSpyObj('LoginService', ['login', 'canActivate']);
+    const routerSpy = jasmine.createSpyObj('Router', ['navigate', 'events']);
+    const windowSpy = jasmine.createSpyObj('Window', ['location', 'innerWidth', 'innerHeight', 'scroll']);
 
     TestBed.configureTestingModule({
       declarations: [ AppComponent ],
@@ -22,10 +29,15 @@ describe('AppComponent', () => {
         RouterTestingModule
       ],
       providers: [
-        {provide: LoginService, useValue: loginSpy}
+        {provide: LoginService, useValue: loginSpy},
+        {provide: Router, useValue: routerSpy},
+        {provide: Window, useValue: windowSpy}
       ]
     }).compileComponents();
+
     loginServiceSpy = TestBed.inject(LoginService) as jasmine.SpyObj<LoginService>;
+    routerServiceSpy = TestBed.inject(Router) as jasmine.SpyObj<Router>;
+    windowServiceSpy = TestBed.inject(Window) as jasmine.SpyObj<Window>;
   }));
 
   beforeEach(() => {

src/app/app.component.ts

@@ -2,12 +2,6 @@ import { Component, isDevMode} from '@angular/core';
 import {LoginService} from './services/login.service';
 import {NavigationStart, Router} from '@angular/router';
 
-// TODO: add multiple samples at once
-// TODO: validation: DPT: filename
-// TODO: filter by not completely filled/no measurements
-// TODO: validation of samples
-// TODO: centralize fetching of materials / templates, etc.
-// TODO: PWA
 
 // TODO: get rid of chart.js (+moment.js)
 
@@ -24,7 +18,8 @@ export class AppComponent {
 
   constructor(
     public login: LoginService,
-    public router: Router
+    public router: Router,
+    private window: Window
   ) {
     this.devMode = isDevMode();
     this.router.events.subscribe(event => {
@@ -43,7 +38,7 @@ export class AppComponent {
     return `mailto:lukas.veit@de.bosch.com?subject=Bug report&body=Thanks for sending the report! Your bug will be (hopefully) fixed soon.
 %0D%0A%0D%0A--- REPORT DATA ---
 %0D%0A%0D%0ATime: ${new Date().toString()}%0D%0A
-URL: ${window.location}%0D%0A%0D%0AWhat did you do?%0D%0A${encodeURIComponent(this.bugReport.do)}
+URL: ${this.window.location}%0D%0A%0D%0AWhat did you do?%0D%0A${encodeURIComponent(this.bugReport.do)}
 %0D%0A%0D%0AWhat did not work?%0D%0A${encodeURIComponent(this.bugReport.work)}%0D%0A%0D%0ABrowser:%0D%0A
 %0D%0AappCodeName: ${navigator.appCodeName}
 %0D%0AappVersion: ${navigator.appVersion}
@@ -52,8 +47,8 @@ URL: ${window.location}%0D%0A%0D%0AWhat did you do?%0D%0A${encodeURIComponent(th
 %0D%0Aoscpu: ${navigator.oscpu}
 %0D%0Aplatform: ${navigator.platform}
 %0D%0AuserAgent: ${navigator.userAgent}
-%0D%0AinnerWidth: ${window.innerWidth}
+%0D%0AinnerWidth: ${this.window.innerWidth}
-%0D%0AinnerHeight: ${window.innerHeight}`;
+%0D%0AinnerHeight: ${this.window.innerHeight}`;
   }
 
   closeBugReport(close) {
@@ -61,7 +56,7 @@ URL: ${window.location}%0D%0A%0D%0AWhat did you do?%0D%0A${encodeURIComponent(th
   }
 
   toTheTop() {
-    window.scroll(0, 0);
+    this.window.scroll(0, 0);
   }
 }
 

src/app/app.module.ts

@@ -27,6 +27,9 @@ import { SettingsComponent } from './settings/settings.component';
 import { UsersComponent } from './users/users.component';
 import { ChangelogComponent } from './changelog/changelog.component';
 import { DocumentationDatabaseComponent } from './documentation-database/documentation-database.component';
+import { PredictionComponent } from './prediction/prediction.component';
+import { ServiceWorkerModule } from '@angular/service-worker';
+import { environment } from '../environments/environment';
 
 @NgModule({
   declarations: [
@@ -46,7 +49,8 @@ import { DocumentationDatabaseComponent } from './documentation-database/documen
     SettingsComponent,
     UsersComponent,
     ChangelogComponent,
-    DocumentationDatabaseComponent
+    DocumentationDatabaseComponent,
+    PredictionComponent
   ],
   imports: [
     LocalStorageModule.forRoot({
@@ -63,7 +67,8 @@ import { DocumentationDatabaseComponent } from './documentation-database/documen
     ReactiveFormsModule,
     FormFieldsModule,
     CommonModule,
-    ChartsModule
+    ChartsModule,
+    ServiceWorkerModule.register('ngsw-worker.js', { enabled: environment.production })
   ],
   providers: [
     ModalService,

src/app/changelog/changelog.component.spec.ts

@@ -1,21 +1,44 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { ChangelogComponent } from './changelog.component';
+import {ApiService} from '../services/api.service';
+import {ModalService, RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
+import {FormsModule} from '@angular/forms';
+import {ValidationService} from '../services/validation.service';
+import {DataService} from '../services/data.service';
+
+// TODO
+
+let apiServiceSpy: jasmine.SpyObj<ApiService>;
+let modalServiceSpy: jasmine.SpyObj<ModalService>;
 
 describe('ChangelogComponent', () => {
   let component: ChangelogComponent;
   let fixture: ComponentFixture<ChangelogComponent>;
 
   beforeEach(async(() => {
+    const apiSpy = jasmine.createSpyObj('ApiService', ['get']);
+    const modalSpy = jasmine.createSpyObj('ModalService', ['open']);
+
     TestBed.configureTestingModule({
-      declarations: [ ChangelogComponent ]
+      declarations: [ ChangelogComponent ],
+      imports: [
+      ],
+      providers: [
+        {provide: ApiService, useValue: apiSpy},
+        {provide: ModalService, useValue: modalSpy}
+      ]
     })
     .compileComponents();
+
+    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
+    modalServiceSpy = TestBed.inject(ModalService) as jasmine.SpyObj<ModalService>;
   }));
 
   beforeEach(() => {
     fixture = TestBed.createComponent(ChangelogComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });
 

src/app/documentation-database/documentation-database.component.html

@@ -18,7 +18,6 @@
     <td>Automatically generated unique id</td>
     <td>'5f2e63c98d1c020f8cda6e06'</td>
   </tr>
-<!--  TODO: new names-->
   <tr>
     <td>type</td>
     <td>

src/app/documentation-database/documentation-database.component.spec.ts

@@ -2,6 +2,8 @@ import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { DocumentationDatabaseComponent } from './documentation-database.component';
 
+// TODO
+
 describe('DocumentationDatabaseComponent', () => {
   let component: DocumentationDatabaseComponent;
   let fixture: ComponentFixture<DocumentationDatabaseComponent>;
@@ -16,6 +18,7 @@ describe('DocumentationDatabaseComponent', () => {
   beforeEach(() => {
     fixture = TestBed.createComponent(DocumentationDatabaseComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });
 

src/app/documentation/documentation.component.spec.ts

@@ -1,6 +1,11 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { DocumentationComponent } from './documentation.component';
+import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
+import {FormsModule} from '@angular/forms';
+import {RbCustomInputsModule} from '../rb-custom-inputs/rb-custom-inputs.module';
+
+// TODO
 
 describe('DocumentationComponent', () => {
   let component: DocumentationComponent;
@@ -8,7 +13,10 @@ describe('DocumentationComponent', () => {
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [ DocumentationComponent ]
+      declarations: [ DocumentationComponent ],
+      imports: [
+        RbCustomInputsModule
+      ]
     })
     .compileComponents();
   }));
@@ -16,6 +24,7 @@ describe('DocumentationComponent', () => {
   beforeEach(() => {
     fixture = TestBed.createComponent(DocumentationComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });
 

src/app/error/error.component.spec.ts

@@ -4,6 +4,8 @@ import { ErrorComponent } from './error.component';
 import {ModalService, RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
 import {By} from '@angular/platform-browser';
 
+// TODO
+
 describe('ErrorComponent', () => {
   let component: ErrorComponent;
   let fixture: ComponentFixture<ErrorComponent>;
@@ -25,6 +27,7 @@ describe('ErrorComponent', () => {
   beforeEach(() => {
     fixture = TestBed.createComponent(ErrorComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
     css = (selector) => fixture.debugElement.query(By.css(selector)).nativeElement;
   });

src/app/exists.pipe.spec.ts

@@ -1,5 +1,7 @@
 import { ExistsPipe } from './exists.pipe';
 
+// TODO
+
 describe('ExistsPipe', () => {
   it('create an instance', () => {
     const pipe = new ExistsPipe();

src/app/home/home.component.spec.ts

@@ -3,6 +3,8 @@ import { HomeComponent } from './home.component';
 import {Component} from '@angular/core';
 import {By} from '@angular/platform-browser';
 
+// TODO
+
 @Component({selector: 'app-login', template: ''})
 class LoginStubComponent {}
 
@@ -23,6 +25,7 @@ describe('HomeComponent', () => {
   beforeEach(() => {
     fixture = TestBed.createComponent(HomeComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });
 

src/app/img-magnifier/img-magnifier.component.spec.ts

@@ -1,21 +1,40 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { ImgMagnifierComponent } from './img-magnifier.component';
+import {ApiService} from '../services/api.service';
+import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
+import {FormsModule} from '@angular/forms';
+import {ValidationService} from '../services/validation.service';
+import {DataService} from '../services/data.service';
+
+// TODO
+
+let windowServiceSpy: jasmine.SpyObj<Window>;
 
 describe('ImgMagnifierComponent', () => {
   let component: ImgMagnifierComponent;
   let fixture: ComponentFixture<ImgMagnifierComponent>;
 
   beforeEach(async(() => {
+    const windowSpy = jasmine.createSpyObj('Window', []);
+
     TestBed.configureTestingModule({
-      declarations: [ ImgMagnifierComponent ]
+      declarations: [ ImgMagnifierComponent ],
+      imports: [
+      ],
+      providers: [
+        {provide: Window, useValue: windowSpy}
+      ]
     })
     .compileComponents();
+
+    windowServiceSpy = TestBed.inject(Window) as jasmine.SpyObj<Window>;
   }));
 
   beforeEach(() => {
     fixture = TestBed.createComponent(ImgMagnifierComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });
 

src/app/login/login.component.spec.ts

@@ -7,6 +7,8 @@ import {By} from '@angular/platform-browser';
 import {ValidateDirective} from '../validate.directive';
 import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
 
+// TODO
+
 let validationServiceSpy: jasmine.SpyObj<ValidationService>;
 let loginServiceSpy: jasmine.SpyObj<LoginService>;
 

src/app/models/user.model.spec.ts

@@ -1,6 +1,6 @@
 import { UserModel } from './user.model';
 
-describe('User.Model', () => {
+describe('UserModel', () => {
   it('should create an instance', () => {
     expect(new UserModel()).toBeTruthy();
   });

src/app/object.pipe.spec.ts

@@ -1,5 +1,7 @@
 import { ObjectPipe } from './object.pipe';
 
+// TODO
+
 describe('ObjectPipe', () => {
   it('create an instance', () => {
     const pipe = new ObjectPipe();

src/app/parameters.pipe.spec.ts

@@ -1,5 +1,7 @@
 import { ParametersPipe } from './parameters.pipe';
 
+// TODO
+
 describe('ParametersPipe', () => {
   it('create an instance', () => {
     const pipe = new ParametersPipe();

src/app/prediction/prediction.component.html

@@ -0,0 +1,20 @@
+<h2>Prediction</h2>
+
+<h4 *ngIf="result !== '' || loading" [@inOut]>
+  Result: {{result}}<rb-loading-spinner *ngIf="loading"></rb-loading-spinner>
+</h4>
+
+<rb-form-file name="spectrum-upload" label="spectrum file" maxSize="10000000" class="space-below"
+              (ngModelChange)="fileToArray($event)" placeholder="Select file or drag and drop" dragDrop ngModel>
+</rb-form-file>
+
+<div class="dpt-chart">
+  <canvas baseChart
+          class="dpt-chart"
+          [datasets]="chart"
+          [labels]="[]"
+          [options]="chartOptions"
+          [legend]="false"
+          chartType="scatter">
+  </canvas>
+</div>

src/app/prediction/prediction.component.scss

@@ -0,0 +1,4 @@
+.dpt-chart {
+  max-width: 800px;
+  margin: 0 auto;
+}

src/app/prediction/prediction.component.spec.ts

@@ -0,0 +1,44 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { PredictionComponent } from './prediction.component';
+import {ApiService} from '../services/api.service';
+import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
+import {FormsModule} from '@angular/forms';
+import {ValidationService} from '../services/validation.service';
+import {DataService} from '../services/data.service';
+
+// TODO
+
+let apiServiceSpy: jasmine.SpyObj<ApiService>;
+
+describe('PredictionComponent', () => {
+  let component: PredictionComponent;
+  let fixture: ComponentFixture<PredictionComponent>;
+
+  beforeEach(async(() => {
+    const apiSpy = jasmine.createSpyObj('ApiService', ['post']);
+
+    TestBed.configureTestingModule({
+      declarations: [ PredictionComponent ],
+      imports: [
+      ],
+      providers: [
+        {provide: ApiService, useValue: apiSpy}
+      ]
+    })
+    .compileComponents();
+
+    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(PredictionComponent);
+    component = fixture.componentInstance;
+    component.ngOnInit();
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/prediction/prediction.component.ts

@@ -0,0 +1,74 @@
+import { Component, OnInit } from '@angular/core';
+import {ChartOptions} from 'chart.js';
+import {ApiService} from '../services/api.service';
+import {animate, style, transition, trigger} from '@angular/animations';
+
+@Component({
+  selector: 'app-prediction',
+  templateUrl: './prediction.component.html',
+  styleUrls: ['./prediction.component.scss'],
+  animations: [
+    trigger(
+      'inOut', [
+        transition(':enter', [
+          style({height: 0, opacity: 0}),
+          animate('0.5s ease-out', style({height: '*', opacity: 1}))
+        ]),
+        transition(':leave', [
+          style({height: '*', opacity: 1}),
+          animate('0.5s ease-in', style({height: 0, opacity: 0}))
+        ])
+      ]
+    )
+  ]
+})
+export class PredictionComponent implements OnInit {
+
+  readonly predictionUrl = 'https://definma-model-test.apps.de1.bosch-iot-cloud.com/predict';
+  result = '';
+  loading = false;
+  spectrum: string[][] = [[]];
+  chart = [{
+    data: [],
+    label: 'Spectrum',
+    showLine: true,
+    fill: false,
+    pointRadius: 0,
+    borderColor: '#00a8b0',
+    borderWidth: 2
+  }];
+  readonly chartOptions: ChartOptions = {
+    scales: {
+      xAxes: [{ticks: {min: 400, max: 4000, stepSize: 400, reverse: true}}],
+      yAxes: [{ticks: {min: 0, max: 1}}]
+    },
+    responsive: true,
+    tooltips: {enabled: false},
+    hover: {mode: null},
+    maintainAspectRatio: true,
+    plugins: {datalabels: {display: false}}
+  };
+
+  constructor(
+    private api: ApiService
+  ) { }
+
+  ngOnInit(): void {
+  }
+
+  fileToArray(files) {
+    const fileReader = new FileReader();
+    fileReader.onload = () => {
+      this.spectrum = fileReader.result.toString().split('\r\n').map(e => e.split(','));
+      this.loading = true;
+      this.api.post<{result: string}>(this.predictionUrl, this.spectrum, data => {
+        this.result = data.result;
+        this.loading = false;
+      });
+      this.chart[0].data = this.spectrum.map(e => ({x: parseFloat(e[0]), y: parseFloat(e[1])}));
+      console.log(this.chart);
+    };
+    fileReader.readAsText(files[0]);
+  }
+
+}

src/app/rb-custom-inputs/rb-array-input/array-input-helper.service.spec.ts

@@ -2,6 +2,8 @@ import { TestBed } from '@angular/core/testing';
 
 import { ArrayInputHelperService } from './array-input-helper.service';
 
+// TOdo
+
 describe('ArrayInputHelperService', () => {
   let service: ArrayInputHelperService;
 

src/app/rb-custom-inputs/rb-array-input/rb-array-input.component.spec.ts

@@ -16,6 +16,7 @@ describe('RbArrayInputComponent', () => {
   beforeEach(() => {
     fixture = TestBed.createComponent(RbArrayInputComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });
 

src/app/rb-custom-inputs/rb-icon-button/rb-icon-button.component.spec.ts

@@ -2,6 +2,8 @@ import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { RbIconButtonComponent } from './rb-icon-button.component';
 
+// TODO
+
 describe('RbIconButtonComponent', () => {
   let component: RbIconButtonComponent;
   let fixture: ComponentFixture<RbIconButtonComponent>;
@@ -16,6 +18,7 @@ describe('RbIconButtonComponent', () => {
   beforeEach(() => {
     fixture = TestBed.createComponent(RbIconButtonComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });
 

src/app/rb-custom-inputs/rb-table/rb-table.component.scss

@@ -34,5 +34,6 @@ table.ellipsis {
     white-space: nowrap;
     overflow: hidden;
     max-width: 200px;
+    //min-width: 100px;
   }
 }

src/app/rb-custom-inputs/rb-table/rb-table.component.spec.ts

@@ -2,6 +2,8 @@ import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { RbTableComponent } from './rb-table.component';
 
+// TODO
+
 describe('RbTableComponent', () => {
   let component: RbTableComponent;
   let fixture: ComponentFixture<RbTableComponent>;
@@ -16,6 +18,7 @@ describe('RbTableComponent', () => {
   beforeEach(() => {
     fixture = TestBed.createComponent(RbTableComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });
 

src/app/sample/sample.component.html

@@ -1,4 +1,4 @@
-<script src="../models/template.model.ts"></script><h2>{{new ? 'Add new sample' : 'Edit sample ' + sample.number}}</h2>
+<h2>{{new ? 'Add new sample' : 'Edit sample ' + sample.number}}</h2>
 
 <rb-loading-spinner *ngIf="loading"></rb-loading-spinner>
 

src/app/sample/sample.component.spec.ts

@@ -1,27 +1,70 @@
-// import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-//
+
-// import { SampleComponent } from './sample.component';
+import { SampleComponent } from './sample.component';
-//
+import {ApiService} from '../services/api.service';
-// // TODO: tests
+import {ValidationService} from '../services/validation.service';
-//
+import {DataService} from '../services/data.service';
-// describe('SampleComponent', () => {
+import {ModalService, RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
-//   let component: SampleComponent;
+import {FormsModule} from '@angular/forms';
-//   let fixture: ComponentFixture<SampleComponent>;
+import {ActivatedRoute, Router} from '@angular/router';
-//
+import {AutocompleteService} from '../services/autocomplete.service';
-//   beforeEach(async(() => {
+
-//     TestBed.configureTestingModule({
+// TODO
-//       declarations: [ SampleComponent ]
+
-//     })
+let routerServiceSpy: jasmine.SpyObj<Router>;
-//     .compileComponents();
+let activatedRouteServiceSpy: jasmine.SpyObj<ActivatedRoute>;
-//   }));
+let apiServiceSpy: jasmine.SpyObj<ApiService>;
-//
+let validationServiceSpy: jasmine.SpyObj<ValidationService>;
-//   beforeEach(() => {
+let autocompleteServiceSpy: jasmine.SpyObj<AutocompleteService>;
-//     fixture = TestBed.createComponent(SampleComponent);
+let modalServiceSpy: jasmine.SpyObj<ModalService>;
-//     component = fixture.componentInstance;
+let dataServiceSpy: jasmine.SpyObj<DataService>;
-//     fixture.detectChanges();
+
-//   });
+describe('SampleComponent', () => {
-//
+  let component: SampleComponent;
-//   it('should create', () => {
+  let fixture: ComponentFixture<SampleComponent>;
-//     expect(component).toBeTruthy();
+
-//   });
+  beforeEach(async(() => {
-// });
+    const routerSpy = jasmine.createSpyObj('Router', ['navigate']);
+    const activatedRouteSpy = jasmine.createSpyObj('ActivatedRoute', ['snapshot']);
+    const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
+    const validationSpy = jasmine.createSpyObj('ValidationService', ['generate']);
+    const autocompleteSpy = jasmine.createSpyObj('AutocompleteService', []);
+    const modalSpy = jasmine.createSpyObj('ModalService', ['open']);
+    const dataSpy = jasmine.createSpyObj('DataService', ['load', 'idReload']);
+
+    TestBed.configureTestingModule({
+      declarations: [ SampleComponent ],
+      imports: [
+      ],
+      providers: [
+        {provide: Router, useValue: routerSpy},
+        {provide: ActivatedRoute, useValue: activatedRouteSpy},
+        {provide: ApiService, useValue: apiSpy},
+        {provide: ValidationService, useValue: validationSpy},
+        {provide: AutocompleteService, useValue: autocompleteSpy},
+        {provide: ModalService, useValue: modalSpy},
+        {provide: DataService, useValue: dataSpy}
+      ]
+    })
+    .compileComponents();
+
+    routerServiceSpy = TestBed.inject(Router) as jasmine.SpyObj<Router>;
+    activatedRouteServiceSpy = TestBed.inject(ActivatedRoute) as jasmine.SpyObj<ActivatedRoute>;
+    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
+    validationServiceSpy = TestBed.inject(ValidationService) as jasmine.SpyObj<ValidationService>;
+    autocompleteServiceSpy = TestBed.inject(AutocompleteService) as jasmine.SpyObj<AutocompleteService>;
+    modalServiceSpy = TestBed.inject(ModalService) as jasmine.SpyObj<ModalService>;
+    dataServiceSpy = TestBed.inject(DataService) as jasmine.SpyObj<DataService>;
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(SampleComponent);
+    component = fixture.componentInstance;
+    component.ngOnInit();
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/sample/sample.component.ts

@@ -22,10 +22,6 @@ import {Observable} from 'rxjs';
 import {ModalService} from '@inst-iot/bosch-angular-ui-components';
 import {DataService} from '../services/data.service';
 
-// TODO: clean up this mess !!!
-
-// TODO: only show condition (if not set) and measurements in edit sample dialog at first
-// TODO: multiple samples for base data, extend multiple measurements, conditions
 
 @Component({
   selector: 'app-sample',

src/app/samples/samples.component.html

@@ -73,7 +73,7 @@
                               (ngModelChange)="updateFilterFields(filter.field)">
                 <ng-container *rbArrayInputItem="let item"
                               [ngSwitch]="(filter.autocomplete.length ? 'autocomplete' : '') +
-                              (filter.field == 'added' ? 'date' : '')">
+                              (filter.field == 'added' ? 'date' : (filter.field == 'type' ? 'type' : ''))">
                   <rb-form-date-input *ngSwitchCase="'date'" [rbArrayInputListener]="'filter-' + filter.field"
                                       [name]="'filter-' + filter.field + item.i" [index]="item.i"
                                       [label]="filter.label" [(ngModel)]="item.value"></rb-form-date-input>
@@ -86,6 +86,12 @@
                                  [rbDebounceTime]="0" (keydown)="preventDefault($event, 'Enter')"
                                  [rbFormInputAutocomplete]="autocomplete.bind(this, filter.autocomplete)"
                                  ngModel></rb-form-input>
+                  <rb-form-select *ngSwitchCase="'type'" [rbArrayInputListener]="'filter-' + filter.field"
+                                  [name]="'filter-' + filter.field + item.i" [index]="item.i"
+                                  [label]="filter.label" [(ngModel)]="item.value">
+                    <option value="as-delivered/raw">as-delivered/raw</option>
+                    <option value="processed">processed</option>
+                  </rb-form-select>
                 </ng-container>
               </rb-array-input>
             </div>
@@ -132,17 +138,17 @@
     <th *ngIf="validation">
       <rb-form-checkbox name="validate-all" (change)="selectAll($event)">all</rb-form-checkbox>
     </th>
-    <th *ngFor="let key of activeKeys">
+    <th *ngFor="let key of activeKeys" [title]="key.label">
       <div class="sort-header">
         <span>{{key.label}}</span>
-        <ng-container *ngIf="key.sortable">
+        <div *ngIf="key.sortable">
           <span class="rb-ic rb-ic-up sort-arr-up" (click)="setSort(key.id + '-' + 'desc')">
             <span *ngIf="filters.sort === key.id + '-' + 'desc'"></span>
           </span>
           <span class="rb-ic rb-ic-down sort-arr-down" (click)="setSort(key.id + '-' + 'asc')">
             <span *ngIf="filters.sort === key.id + '-' + 'asc'"></span>
           </span>
-        </ng-container>
+        </div>
       </div>
     </th>
     <th *ngIf="login.isLevel.write"></th>
@@ -165,6 +171,9 @@
     <td *ngIf="isActiveKey['type']">{{sample.type}}</td>
     <td *ngIf="isActiveKey['color']">{{sample.color}}</td>
     <td *ngIf="isActiveKey['batch']">{{sample.batch}}</td>
+    <td *ngFor="let key of activeTemplateKeys.condition">
+      {{sample.condition ? sample.condition[key[1]] : '' | exists}}
+    </td>
     <td *ngIf="isActiveKey['notes']">{{sample.notes | object: ['_id', 'sample_references']}}</td>
     <td *ngFor="let key of activeTemplateKeys.measurements">{{sample[key[1]] | exists: key[2]}}</td>
     <td *ngIf="isActiveKey['status']">{{sample.status}}</td>
@@ -188,7 +197,7 @@
     <button class="rb-btn rb-link" type="button" (click)="loadPage(-1)" [disabled]="page === 1">
       <span class="rb-ic  rb-ic-back-left"></span>
     </button>
-    <rb-form-input label="page" (change)="loadPage({toPage: $event.target.value - page})" [ngModel]="page">
+    <rb-form-input label="page" (ngModelChange)="loadPage($event - page)" [ngModel]="page">
     </rb-form-input>
     <span>
       of {{pages}} ({{totalSamples}} samples)

src/app/samples/samples.component.scss

@@ -54,7 +54,7 @@ rb-table {
 .paging {
   height: 50px;
   rb-form-input {
-    max-width: 50px;
+    max-width: 65px;
   }
 
   > * {
@@ -72,24 +72,35 @@ rb-table {
 }
 
 .sort-header {
-  display: inline-grid;
-  grid-template-columns: 1fr auto;
-  grid-column-gap: 5px;
   width: 100%;
+  position: relative;
 
-  :first-child {
+  & > span:first-child {
-    grid-row: span 2;
+    max-width: 180px;
+    overflow: hidden;
+    display: block;
+    text-overflow: ellipsis;
+    margin-right: 20px;
   }
 
-  :nth-child(2) {
+  div {
+    display: grid;
+    grid-template-columns: 1fr;
+    position: absolute;
+    right: 0;
+    top: 0;
+    background: #FFF;
+
+    :nth-child(1) {
       margin-bottom: -3px;
       cursor: pointer;
     }
 
-  :nth-child(3) {
+    :nth-child(2) {
       margin-top: -3px;
       cursor: pointer;
     }
+  }
 }
 
 .sort-active-asc {

src/app/samples/samples.component.spec.ts

@@ -1,27 +1,72 @@
-// import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-//
+
-// import { SamplesComponent } from './samples.component';
+import { SamplesComponent } from './samples.component';
-//
+import {ApiService} from '../services/api.service';
-// // TODO: tests
+import {AutocompleteService} from '../services/autocomplete.service';
-//
+import {DataService} from '../services/data.service';
-// describe('SamplesComponent', () => {
+import {LoginService} from '../services/login.service';
-//   let component: SamplesComponent;
+import {LocalStorageService} from 'angular-2-local-storage';
-//   let fixture: ComponentFixture<SamplesComponent>;
+import {ModalService} from '@inst-iot/bosch-angular-ui-components';
-//
+import {ValidationService} from '../services/validation.service';
-//   beforeEach(async(() => {
+
-//     TestBed.configureTestingModule({
+// TODO
-//       declarations: [ SamplesComponent ]
+
-//     })
+let apiServiceSpy: jasmine.SpyObj<ApiService>;
-//     .compileComponents();
+let autocompleteServiceSpy: jasmine.SpyObj<AutocompleteService>;
-//   }));
+let modalServiceSpy: jasmine.SpyObj<ModalService>;
-//
+let dataServiceSpy: jasmine.SpyObj<DataService>;
-//   beforeEach(() => {
+let loginServiceSpy: jasmine.SpyObj<LoginService>;
-//     fixture = TestBed.createComponent(SamplesComponent);
+let localStorageServiceSpy: jasmine.SpyObj<LocalStorageService>;
-//     component = fixture.componentInstance;
+let windowServiceSpy: jasmine.SpyObj<Window>;
-//     fixture.detectChanges();
+
-//   });
+
-//
+
-//   it('should create', () => {
+describe('SamplesComponent', () => {
-//     expect(component).toBeTruthy();
+  let component: SamplesComponent;
-//   });
+  let fixture: ComponentFixture<SamplesComponent>;
-// });
+
+  beforeEach(async(() => {
+    const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
+    const autocompleteSpy = jasmine.createSpyObj('AutocompleteService', []);
+    const loginSpy = jasmine.createSpyObj('LoginService', ['login', 'canActivate']);
+    const modalSpy = jasmine.createSpyObj('ModalService', ['open']);
+    const dataSpy = jasmine.createSpyObj('DataService', ['load', 'idReload']);
+    const localStorageSpy = jasmine.createSpyObj('LocalStorageService', ['set', 'remove']);
+    const windowSpy = jasmine.createSpyObj('Window', []);
+
+    TestBed.configureTestingModule({
+      declarations: [ SamplesComponent ],
+      imports: [
+      ],
+      providers: [
+        {provide: ApiService, useValue: apiSpy},
+        {provide: AutocompleteService, useValue: autocompleteSpy},
+        {provide: ModalService, useValue: modalSpy},
+        {provide: DataService, useValue: dataSpy},
+        {provide: LoginService, useValue: loginSpy},
+        {provide: LocalStorageService, useValue: localStorageSpy},
+        {provide: Window, useValue: windowSpy}
+      ]
+    })
+    .compileComponents();
+
+    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
+    autocompleteServiceSpy = TestBed.inject(AutocompleteService) as jasmine.SpyObj<AutocompleteService>;
+    modalServiceSpy = TestBed.inject(ModalService) as jasmine.SpyObj<ModalService>;
+    dataServiceSpy = TestBed.inject(DataService) as jasmine.SpyObj<DataService>;
+    loginServiceSpy = TestBed.inject(LoginService) as jasmine.SpyObj<LoginService>;
+    localStorageServiceSpy = TestBed.inject(LocalStorageService) as jasmine.SpyObj<LocalStorageService>;
+    windowServiceSpy = TestBed.inject(Window) as jasmine.SpyObj<Window>;
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(SamplesComponent);
+    component = fixture.componentInstance;
+    component.ngOnInit();
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/samples/samples.component.ts

@@ -8,6 +8,9 @@ import {SampleModel} from '../models/sample.model';
 import {LoginService} from '../services/login.service';
 import {ModalService} from '@inst-iot/bosch-angular-ui-components';
 import {DataService} from '../services/data.service';
+import {LocalStorageService} from 'angular-2-local-storage';
+
+// TODO: turn off sort field
 
 
 interface LoadSamplesOptions {
@@ -28,8 +31,6 @@ interface KeyInterface {
   styleUrls: ['./samples.component.scss']
 })
 
-// TODO: save last settings
-
 export class SamplesComponent implements OnInit {
 
   @ViewChild('pageSizeSelection') pageSizeSelection: ElementRef<HTMLElement>;
@@ -79,7 +80,7 @@ export class SamplesComponent implements OnInit {
   ];
   isActiveKey: {[key: string]: boolean} = {};
   activeKeys: KeyInterface[] = [];
-  activeTemplateKeys = {material: [], measurements: []};
+  activeTemplateKeys = {material: [], condition: [], measurements: []};
   sampleDetailsSample: any = null;
   validation = false;  // true to activate validation mode
 
@@ -89,29 +90,41 @@ export class SamplesComponent implements OnInit {
     public autocomplete: AutocompleteService,
     public login: LoginService,
     private modalService: ModalService,
-    public d: DataService
+    public d: DataService,
+    private storage: LocalStorageService,
+    private window: Window
   ) {
   }
 
   ngOnInit(): void {
+    let loading = 8;
+    const onLoad = () => {
+      if ((--loading) <= 0) {
+        this.loadSamples();
+      }
+    };
+
     this.calcFieldSelectKeys();
     this.d.load('materials', () => {
       this.filters.filters.find(e => e.field === 'material.name').autocomplete = this.d.arr.materials.map(e => e.name);
-      this.loadSamples();
+      onLoad();
     });
     this.d.load('materialSuppliers', () => {
       this.filters.filters.find(e => e.field === 'material.supplier').autocomplete = this.d.arr.materialSuppliers;
+      onLoad();
     });
     this.d.load('materialGroups', () => {
       this.filters.filters.find(e => e.field === 'material.group').autocomplete = this.d.arr.materialGroups;
+      onLoad();
     });
-    this.d.load('userKey');
+    this.d.load('userKey', onLoad);
-    this.d.load('conditionTemplates');
+    this.d.load('conditionTemplates', onLoad);
-    this.loadTemplateKeys('material', 'type');
+    this.loadTemplateKeys('material', 'type', onLoad);
-    this.loadTemplateKeys('measurement', 'status');
+    this.loadTemplateKeys('condition', 'notes', onLoad);
+    this.loadTemplateKeys('measurement', 'status', onLoad);
   }
 
-  loadTemplateKeys(collection, insertBefore) {
+  loadTemplateKeys(collection, insertBefore, f) {
     this.d.load(collection + 'Templates', () => {
       const templateKeys = [];
       this.d.arr[collection + 'Templates'].forEach(item => {
@@ -119,15 +132,16 @@ export class SamplesComponent implements OnInit {
           const parameterName = encodeURIComponent(parameter.name);
           // exclude spectrum and duplicates
           if (parameter.name !== 'dpt' && !templateKeys.find(e => new RegExp('.' + parameterName + '$').test(e.id))) {
+            const collectionNames = {material: 'material.properties', condition: 'condition', measurement: 'measurements.' + item.name};
             templateKeys.push({
-              id: `${collection === 'material' ? 'material.properties' : collection + 's.' + item.name}.${parameterName}`,
+              id: `${collectionNames[collection]}.${parameterName}`,
-              label: `${this.ucFirst(item.name)} ${this.ucFirst(parameter.name)}`,
+              label: `${this.ucFirst(item.name)} ${parameter.name}`,
               active: false,
               sortable: true
             });
             this.filters.filters.push({
-              field: `${collection === 'material' ? 'material.properties' : collection + 's.' + item.name}.${parameterName}`,
+              field: `${collectionNames[collection]}.${parameterName}`,
-              label: `${this.ucFirst(item.name)} ${this.ucFirst(parameter.name)}`,
+              label: `${this.ucFirst(item.name)} ${parameter.name}`,
               active: false,
               autocomplete: [],
               mode: 'eq',
@@ -138,12 +152,13 @@ export class SamplesComponent implements OnInit {
       });
       this.keys.splice(this.keys.findIndex(e => e.id === insertBefore), 0, ...templateKeys);
       this.keys = [...this.keys];  // complete overwrite array to invoke update in rb-multiselect
-      this.updateActiveKeys();
+      this.loadPreferences();
-      this.calcFieldSelectKeys();
+      f();
     });
   }
 
   loadSamples(options: LoadSamplesOptions = {}, event = null) {  // set toPage to null to reload first page, queues calls
+    console.log(this.isActiveKey);
     if (event) {  // adjust active keys
       this.keys.forEach(key => {
         if (event.hasOwnProperty(key.id)) {
@@ -156,10 +171,16 @@ export class SamplesComponent implements OnInit {
     if (this.loadSamplesQueue.length <= 1) {  // nothing queued up
       this.sampleLoader(this.loadSamplesQueue[0]);
     }
+    this.storePreferences();
   }
 
   private sampleLoader(options: LoadSamplesOptions) {  // actual loading of the sample, do not call directly
-    this.api.get(this.sampleUrl({paging: true, pagingOptions: options}), (sData, ignore, headers) => {
+    this.api.get(this.sampleUrl({paging: true, pagingOptions: options}), (sData, err, headers) => {
+      if (err) {
+        this.storage.remove('samplesPreferences');
+        this.api.requestError(err);
+      }
+      else {
         if (!options.toPage && headers['x-total-items']) {
           this.totalSamples = headers['x-total-items'];
         }
@@ -169,6 +190,7 @@ export class SamplesComponent implements OnInit {
         if (this.loadSamplesQueue.length > 0) {  // execute next queue item
           this.sampleLoader(this.loadSamplesQueue[0]);
         }
+      }
     });
   }
 
@@ -206,7 +228,7 @@ export class SamplesComponent implements OnInit {
     }
     this.keys.forEach(key => {
       // do not load material properties for table
-      if (key.active && (options.export || (!options.export && key.id.indexOf('material') < 0))) {
+      if (key.active && (options.export || (!options.export && key.id.indexOf('material.') < 0))) {
         query.push('fields[]=' + key.id);
       }
     });
@@ -243,12 +265,13 @@ export class SamplesComponent implements OnInit {
         query.push('fields[]=condition');
       }
     }
-    return (options.host && isDevMode() ? window.location.host : '') +
+    return (options.host && isDevMode() ? this.window.location.host : '') +
       (options.export ? this.api.hostName : '') +
       '/samples?' + query.join('&');
   }
 
   loadPage(delta) {
+    console.log(delta);
     if (!/[0-9]+/.test(delta) || (this.page <= 1 && delta < 0)) {  // invalid delta
       return;
     }
@@ -256,6 +279,38 @@ export class SamplesComponent implements OnInit {
     this.loadSamples({toPage: delta});
   }
 
+  storePreferences() {
+    const store = {
+      filters: {
+        ...pick(this.filters, ['status', 'pageSize', 'toPage', 'sort']),
+        filters: this.filters.filters.map(e => pick(e, ['field', 'active', 'mode', 'values']))
+      },
+      keys: this.keys.map(e => pick(e, ['id', 'active']))
+    };
+    this.storage.set('samplesPreferences', store);
+  }
+
+  loadPreferences() {
+    const store: any = this.storage.get('samplesPreferences');
+    if (store) {
+      this.filters = {...this.filters, ...pick(store.filters, ['status', 'pageSize', 'toPage', 'sort'])};
+      store.filters.filters.forEach(filter => {
+        const filterIndex = this.filters.filters.findIndex(e => e.field === filter.field);
+        if (filterIndex >= 0) {
+          this.filters.filters[filterIndex] = {...this.filters.filters[filterIndex], ...filter};
+        }
+      });
+      store.keys.forEach(key => {
+        const keyIndex = this.keys.findIndex(e => e.id === key.id);
+        if (keyIndex >= 0) {
+          this.keys[keyIndex].active = key.active;
+        }
+      });
+    }
+    this.calcFieldSelectKeys();
+    this.updateActiveKeys();
+  }
+
   updateFilterFields(field) {
     const filter = this.filters.filters.find(e => e.field === field);
     filter.active = true;
@@ -271,10 +326,18 @@ export class SamplesComponent implements OnInit {
 
   updateActiveKeys() {  // array with all activeKeys
     this.activeKeys = this.keys.filter(e => e.active);
+    this.filters.filters.forEach(filter => {
+      if (!this.isActiveKey[filter.field]) {
+        filter.active = false;
+      }
+    });
     this.activeTemplateKeys.material = this.keys
       .filter(e => e.id.indexOf('material.properties.') >= 0 && e.active)
       .map(e => e.id.split('.')
         .map(el => decodeURIComponent(el)));
+    this.activeTemplateKeys.condition = this.keys.filter(e => e.id.indexOf('condition.') >= 0 && e.active)
+      .map(e => e.id.split('.')
+        .map(el => decodeURIComponent(el)));
     this.activeTemplateKeys.measurements = this.keys.filter(e => e.id.indexOf('measurements.') >= 0 && e.active)
       .map(e => e.id.split('.')
         .map(el => decodeURIComponent(el)));
@@ -390,4 +453,6 @@ export class SamplesComponent implements OnInit {
   ucFirst(string) {
     return string[0].toUpperCase() + string.slice(1);
   }
+
+
 }

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

@@ -10,6 +10,7 @@ let httpClientSpy: jasmine.SpyObj<HttpClient>;
 let localStorageServiceSpy: jasmine.SpyObj<LocalStorageService>;
 let modalServiceSpy: jasmine.SpyObj<ModalService>;
 
+// TODO
 // TODO: test options
 
 describe('ApiService', () => {

src/app/services/api.service.ts

@@ -25,29 +25,36 @@ export class ApiService {
   }
 
   get<T>(url, f: (data?: T, err?, headers?) => void = () => {}) {
-    this.requestErrorHandler<T>(this.http.get(this.host + url, this.options()), f);
+    this.requestErrorHandler<T>(this.http.get(this.url(url), this.options()), f);
   }
 
   post<T>(url, data = null, f: (data?: T, err?, headers?) => void = () => {}) {
-    this.requestErrorHandler<T>(this.http.post(this.host + url, data, this.options()), f);
+    this.requestErrorHandler<T>(this.http.post(this.url(url), data, this.options()), f);
   }
 
   put<T>(url, data = null, f: (data?: T, err?, headers?) => void = () => {}) {
-    this.requestErrorHandler<T>(this.http.put(this.host + url, data, this.options()), f);
+    this.requestErrorHandler<T>(this.http.put(this.url(url), data, this.options()), f);
   }
 
   delete<T>(url, f: (data?: T, err?, headers?) => void = () => {}) {
-    this.requestErrorHandler<T>(this.http.delete(this.host + url, this.options()), f);
+    this.requestErrorHandler<T>(this.http.delete(this.url(url), this.options()), f);
   }
 
   private requestErrorHandler<T>(observable: Observable<any>, f: (data?: T, err?, headers?) => void) {
     observable.subscribe(data => {
       f(data.body, undefined, data.headers.keys().reduce((s, e) => {s[e.toLowerCase()] = data.headers.get(e); return s; }, {}));
     }, err => {
-      if (f.length === 2) {
+      console.log(f.length);
-        f(undefined, err);
+      if (f.length > 1) {
+        f(undefined, err, undefined);
       }
       else {
+        this.requestError(err);
+      }
+    });
+  }
+
+  requestError(err) {
     const modalRef = this.modalService.openComponent(ErrorComponent);
     modalRef.instance.message = 'Network request failed!';
     const details = [err.error.status];
@@ -59,7 +66,14 @@ export class ApiService {
       this.window.location.reload();
     });
   }
-    });
+
+  private url(url) {
+    if (/http[s]?:\/\//.test(url)) {
+      return url;
+    }
+    else {
+      return this.host + url;
+    }
   }
 
   private options(): {headers: HttpHeaders, observe: 'body'} {

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

@@ -2,6 +2,8 @@ import { TestBed } from '@angular/core/testing';
 
 import { AutocompleteService } from './autocomplete.service';
 
+// TODO
+
 let autocompleteService: AutocompleteService;
 
 describe('AutocompleteService', () => {

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

@@ -1,13 +1,30 @@
 import { TestBed } from '@angular/core/testing';
 
 import { DataService } from './data.service';
+import {ApiService} from './api.service';
+import {HttpClient} from '@angular/common/http';
+import {LocalStorageService} from 'angular-2-local-storage';
+import {ModalService} from '@inst-iot/bosch-angular-ui-components';
+
+// TODO
+
+let apiServiceSpy: jasmine.SpyObj<ApiService>;
+
 
 describe('DataService', () => {
   let service: DataService;
 
   beforeEach(() => {
-    TestBed.configureTestingModule({});
+    const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
+
+    TestBed.configureTestingModule({
+      providers: [
+        {provide: ApiService, useValue: apiSpy}
+      ]
+    });
     service = TestBed.inject(DataService);
+
+    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
   });
 
   it('should be created', () => {

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

@@ -4,6 +4,8 @@ import { LoginService } from './login.service';
 import {LocalStorageService} from 'angular-2-local-storage';
 import {ApiService} from './api.service';
 
+// TODO
+
 let loginService: LoginService;
 let apiServiceSpy: jasmine.SpyObj<ApiService>;
 let localStorageServiceSpy: jasmine.SpyObj<LocalStorageService>;

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

@@ -1,6 +1,8 @@
 import { TestBed } from '@angular/core/testing';
 import { ValidationService } from './validation.service';
 
+// TODO
+
 let validationService: ValidationService;
 
 describe('ValidationService', () => {

src/app/settings/settings.component.spec.ts

@@ -1,21 +1,45 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { SettingsComponent } from './settings.component';
+import {ApiService} from '../services/api.service';
+import {LoginService} from '../services/login.service';
+import {Router} from '@angular/router';
+
+// TODO
+
+let routerServiceSpy: jasmine.SpyObj<Router>;
+let apiServiceSpy: jasmine.SpyObj<ApiService>;
+let loginServiceSpy: jasmine.SpyObj<LoginService>;
+
 
 describe('SettingsComponent', () => {
   let component: SettingsComponent;
   let fixture: ComponentFixture<SettingsComponent>;
 
   beforeEach(async(() => {
+    const routerSpy = jasmine.createSpyObj('Router', ['navigate']);
+    const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
+    const loginSpy = jasmine.createSpyObj('LoginService', ['login', 'canActivate']);
+
     TestBed.configureTestingModule({
-      declarations: [ SettingsComponent ]
+      declarations: [ SettingsComponent ],
+      providers: [
+        {provide: Router, useValue: routerSpy},
+        {provide: ApiService, useValue: apiSpy},
+        {provide: LoginService, useValue: loginSpy},
+      ]
     })
     .compileComponents();
+
+    routerServiceSpy = TestBed.inject(Router) as jasmine.SpyObj<Router>;
+    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
+    loginServiceSpy = TestBed.inject(LoginService) as jasmine.SpyObj<LoginService>;
   }));
 
   beforeEach(() => {
     fixture = TestBed.createComponent(SettingsComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });
 

src/app/templates/templates.component.spec.ts

@@ -1,21 +1,51 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { TemplatesComponent } from './templates.component';
+import {LoginService} from '../services/login.service';
+import {ValidationService} from '../services/validation.service';
+import {ApiService} from '../services/api.service';
+import {DataService} from '../services/data.service';
+import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
+import {FormsModule} from '@angular/forms';
+
+// TODO
+
+let apiServiceSpy: jasmine.SpyObj<ApiService>;
+let validationServiceSpy: jasmine.SpyObj<ValidationService>;
+let dataServiceSpy: jasmine.SpyObj<DataService>;
 
 describe('TemplatesComponent', () => {
   let component: TemplatesComponent;
   let fixture: ComponentFixture<TemplatesComponent>;
 
   beforeEach(async(() => {
+    const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
+    const validationSpy = jasmine.createSpyObj('ValidationService', ['string', 'parameterName', 'parameterRange']);
+    const dataSpy = jasmine.createSpyObj('DataService', ['load', 'idReload']);
+
     TestBed.configureTestingModule({
-      declarations: [ TemplatesComponent ]
+      declarations: [ TemplatesComponent ],
+      imports: [
+        RbUiComponentsModule,
+        FormsModule
+      ],
+      providers: [
+        {provide: ApiService, useValue: apiSpy},
+        {provide: ValidationService, useValue: validationSpy},
+        {provide: DataService, useValue: dataSpy}
+      ]
     })
     .compileComponents();
+
+    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
+    validationServiceSpy = TestBed.inject(ValidationService) as jasmine.SpyObj<ValidationService>;
+    dataServiceSpy = TestBed.inject(DataService) as jasmine.SpyObj<DataService>;
   }));
 
   beforeEach(() => {
     fixture = TestBed.createComponent(TemplatesComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });
 

src/app/users/users.component.spec.ts

@@ -1,21 +1,45 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { UsersComponent } from './users.component';
+import {ApiService} from '../services/api.service';
+import {LoginService} from '../services/login.service';
+import {ModalService} from '@inst-iot/bosch-angular-ui-components';
+
+// TODO
+
+let apiServiceSpy: jasmine.SpyObj<ApiService>;
+let modalServiceSpy: jasmine.SpyObj<ModalService>;
+let loginServiceSpy: jasmine.SpyObj<LoginService>;
+
 
 describe('UsersComponent', () => {
   let component: UsersComponent;
   let fixture: ComponentFixture<UsersComponent>;
 
   beforeEach(async(() => {
+    const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
+    const modalSpy = jasmine.createSpyObj('ModalService', ['open']);
+    const loginSpy = jasmine.createSpyObj('LoginService', ['login', 'canActivate']);
+
     TestBed.configureTestingModule({
-      declarations: [ UsersComponent ]
+      declarations: [ UsersComponent ],
+      providers: [
+        {provide: ApiService, useValue: apiSpy},
+        {provide: ModalService, useValue: modalSpy},
+        {provide: LoginService, useValue: loginSpy},
+      ]
     })
     .compileComponents();
+
+    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
+    modalServiceSpy = TestBed.inject(ModalService) as jasmine.SpyObj<ModalService>;
+    loginServiceSpy = TestBed.inject(LoginService) as jasmine.SpyObj<LoginService>;
   }));
 
   beforeEach(() => {
     fixture = TestBed.createComponent(UsersComponent);
     component = fixture.componentInstance;
+    component.ngOnInit();
     fixture.detectChanges();
   });
 

src/app/validate.directive.spec.ts

@@ -1,8 +1,14 @@
 // import { ValidateDirective } from './validate.directive';
+// import {ValidationService} from './services/validation.service';
+//
+// // TODO
+//
+// const validationSpy = {test: () => {}};
+// const validationServiceSpy: jasmine.SpyObj<any> = spyOn(validationSpy, 'test');
 //
 // describe('ValidateDirective', () => {
 //   it('should create an instance', () => {
-//     const directive = new ValidateDirective();
+//     const directive = new ValidateDirective(validationServiceSpy);
 //     expect(directive).toBeTruthy();
 //   });
 // });

src/index.html

@@ -6,8 +6,11 @@
   <base href="/">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <link rel="icon" type="image/x-icon" href="favicon.ico">
+  <link rel="manifest" href="manifest.webmanifest">
+  <meta name="theme-color" content="#1976d2">
 </head>
 <body>
   <app-root></app-root>
+  <noscript>Please enable JavaScript to continue using this application.</noscript>
 </body>
 </html>

src/manifest.webmanifest

@@ -0,0 +1,59 @@
+{
+  "name": "definma",
+  "short_name": "definma",
+  "theme_color": "#1976d2",
+  "background_color": "#fafafa",
+  "display": "standalone",
+  "scope": "./",
+  "start_url": "./",
+  "icons": [
+    {
+      "src": "assets/icons/icon-72x72.png",
+      "sizes": "72x72",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-96x96.png",
+      "sizes": "96x96",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-128x128.png",
+      "sizes": "128x128",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-144x144.png",
+      "sizes": "144x144",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-152x152.png",
+      "sizes": "152x152",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-384x384.png",
+      "sizes": "384x384",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "maskable any"
+    }
+  ]
+}