🔎 Added search functionality

src/app/app-routing.module.ts

@@ -3,13 +3,15 @@ import { Routes, RouterModule } from '@angular/router';
 import { HomeComponent } from './components/home/home.component';
 import { ArtistsComponent } from './components/artists/artists.component';
 import { AlbumsComponent } from './components/albums/albums.component';
+import { SearchComponent } from './components/search/search.component';
 
 const routes: Routes = [
   { path: '', component: HomeComponent },
   { path: 'artists/:id', component: ArtistsComponent },
   { path: 'artists', component: ArtistsComponent },
   { path: 'albums/:id', component: AlbumsComponent },
-  { path: 'albums', component: AlbumsComponent }
+  { path: 'albums', component: AlbumsComponent },
+  { path: 'search/:query', component: SearchComponent }
 ];
 
 @NgModule({

src/app/app.component.html

@@ -29,11 +29,11 @@
     <!-- Sidenav toggle -->
       <nav class="navbar navbar-light bg-light justify-content-between border-bottom">
             <button type="button" class="btn btn-outline-secondary" (click)="toggleNav();">
-                    <fa-icon [icon]="this.navToggled ? faChevronLeft : faChevronRight" [fixedWidth]="true"></fa-icon>
+                    <fa-icon [icon]="this.navToggled ? faChevronRight : faChevronLeft" [fixedWidth]="true"></fa-icon>
             </button>
             <span class="navbar-brand">{{ router.url }}</span>
-            <form class="form-inline" id="navbar-search">
+            <form (ngSubmit)="onSubmit()" [formGroup]="searchForm" class="form-inline" id="navbar-search">
-              <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
+              <input formControlName="query" class="form-control mr-sm-2" type="search" placeholder="Search..." aria-label="Search">
               <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
             </form>
       </nav>

src/app/app.component.ts

@@ -1,6 +1,7 @@
 import { Component, OnInit } from '@angular/core';
 import { faGlobeEurope, faMusic, faCompactDisc, faUsers, faCog, faChevronLeft, faChevronRight } from '@fortawesome/free-solid-svg-icons';
-import { Router, UrlSegment } from '@angular/router';
+import { Router } from '@angular/router';
+import { FormBuilder } from '@angular/forms';
 
 @Component({
   selector: 'app-root',
@@ -8,7 +9,6 @@ import { Router, UrlSegment } from '@angular/router';
   styleUrls: ['./app.component.scss']
 })
 export class AppComponent implements OnInit {
-  title = 'Cassettea';
   navToggled;
 
   // FontAwesome
@@ -20,8 +20,14 @@ export class AppComponent implements OnInit {
   faChevronLeft = faChevronLeft;
   faChevronRight = faChevronRight;
 
+  searchForm = this.fb.group({
+    query: ''
+  });
 
-  constructor(public router: Router) { }
+  constructor(
+    public router: Router,
+    private fb: FormBuilder
+  ) { }
 
   ngOnInit() {
     this.navToggled = false;
@@ -30,4 +36,8 @@ export class AppComponent implements OnInit {
   toggleNav() {
     this.navToggled = (this.navToggled) ? false : true;
   }
+
+  onSubmit() {
+    this.router.navigate([`search/${this.searchForm.value.query}`]);
+  }
 }

src/app/app.module.ts

@@ -3,7 +3,7 @@ import { NgModule } from '@angular/core';
 
 import { HttpClientModule } from '@angular/common/http';
 import { FontAwesomeModule } from '@fortawesome/angular-fontawesome';
-import { FormsModule } from '@angular/forms';
+import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
@@ -12,6 +12,7 @@ import { ArtistsComponent } from './components/artists/artists.component';
 import { AlbumsComponent } from './components/albums/albums.component';
 import { ControlsComponent } from './components/controls/controls.component';
 import { SonglistComponent } from './components/songlist/songlist.component';
+import { SearchComponent } from './components/search/search.component';
 
 @NgModule({
   declarations: [
@@ -20,14 +21,16 @@ import { SonglistComponent } from './components/songlist/songlist.component';
     ArtistsComponent,
     AlbumsComponent,
     ControlsComponent,
-    SonglistComponent
+    SonglistComponent,
+    SearchComponent
   ],
   imports: [
     BrowserModule,
     AppRoutingModule,
     HttpClientModule,
     FontAwesomeModule,
-    FormsModule
+    FormsModule,
+    ReactiveFormsModule
   ],
   providers: [],
   bootstrap: [AppComponent]

src/app/classes/entities.ts

@@ -9,6 +9,7 @@ export class Song {
   artist: number;
   album: number;
   path: string;
+  type = 'Song';
 
   data: DataService;
 
@@ -46,6 +47,7 @@ export class Artist {
   name: string;
   albums: Array<number>;
   songs: Array<number>;
+  type = 'Artist';
 
   constructor(data: any) {
     this.id = data.data.result[0].id;
@@ -65,6 +67,7 @@ export class Album {
   name: string;
   artist: number;
   image: string;
+  type = 'Album';
 
   data: DataService;
 

src/app/components/search/search.component.html

@@ -0,0 +1,41 @@
+<div class="container mt-3">
+
+  <div class="artists">
+    <h4>
+      <fa-icon class="mr-1" [icon]="faUser"></fa-icon> Artists
+    </h4>
+    <ul *ngIf="artists.length > 0; else noArtists">
+      <li *ngFor="let artist of artists">
+        <a [routerLink]="'/artists/' + artist.id">{{ artist.name }}</a>
+      </li>
+    </ul>
+    <ng-template #noArtists>
+      There were no artists found.
+    </ng-template>
+  </div>
+
+  <div class="albums">
+    <h4>
+      <fa-icon class="mr-1" [icon]="faCompactDisc"></fa-icon> Albums
+    </h4>
+    <ul *ngIf="albums.length > 0; else noAlbums">
+      <li *ngFor="let album of albums">
+        <a [routerLink]="'/albums/' + album.id">{{ album.name }}</a>
+      </li>
+    </ul>
+    <ng-template #noAlbums>
+      There were no albums found.
+    </ng-template>
+  </div>
+
+  <div class="songs">
+    <h4><fa-icon class="mr-1" [icon]="faMusic"></fa-icon> Songs</h4>
+    <div *ngIf="songs.length > 0; else noSongs">
+      <app-songlist *ngIf="dataLoaded" [songs]="songs"></app-songlist>
+    </div>
+    <ng-template #noSongs>
+      There were no songs found.
+    </ng-template>
+  </div>
+
+</div>

src/app/components/search/search.component.scss

@@ -0,0 +1,17 @@
+div.container {
+  display: grid;
+  grid-template-areas:  'artists songs'
+                        'albums songs';
+
+  div.artists {
+    grid-area: artists;
+  }
+
+  div.albums {
+    grid-area: albums;
+  }
+
+  div.songs {
+    grid-area: songs;
+  }
+}

src/app/components/search/search.component.spec.ts

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

src/app/components/search/search.component.ts

@@ -0,0 +1,67 @@
+import { Component, OnInit } from '@angular/core';
+import { ActivatedRoute } from '@angular/router';
+import { ApiService } from 'src/app/services/api.service';
+import { faMusic, faCompactDisc, faUser } from '@fortawesome/free-solid-svg-icons';
+import { Song, Album, Artist } from '../../classes/entities';
+
+@Component({
+  selector: 'app-search',
+  templateUrl: './search.component.html',
+  styleUrls: ['./search.component.scss']
+})
+export class SearchComponent implements OnInit {
+
+  // ? fontAwesome imports
+  faMusic = faMusic;
+  faCompactDisc = faCompactDisc;
+  faUser = faUser;
+
+  songs: Song[] = [];
+  albums: Album[] = [];
+  artists: Artist[] = [];
+
+  dataLoaded = false;
+
+  constructor(
+    private route: ActivatedRoute,
+    private api: ApiService
+  ) { }
+
+  ngOnInit() {
+
+    this.route.paramMap.subscribe(params => {
+
+      this.songs = [];
+      this.albums = [];
+      this.artists = [];
+
+      this.api.search(params.get('query')).then(results => {
+
+        if (results.length) {
+          results.forEach(result => {
+            if (result.type === 'Song') {
+              this.songs.push(result);
+            } else if (result.type === 'Album') {
+              this.albums.push(result);
+            } else if (result.type === 'Artist') {
+              this.artists.push(result);
+            }
+          });
+        } else {
+          if (results.type === 'Song') {
+            this.songs.push(results);
+          } else if (results.type === 'Album') {
+            this.albums.push(results);
+          } else if (results.type === 'Artist') {
+            this.artists.push(results);
+          }
+        }
+
+        this.dataLoaded = true;
+
+      });
+
+    });
+  }
+
+}

src/app/components/songlist/songlist.component.ts

@@ -9,7 +9,7 @@ import { AudioService } from 'src/app/services/audio.service';
   styleUrls: ['./songlist.component.scss']
 })
 export class SonglistComponent implements OnInit {
-  @Input() songs: Song[];
+  @Input() songs: any;
 
   songsInfo = [];
   currentSongId: number;

src/app/services/api.service.ts

@@ -70,4 +70,10 @@ export class ApiService {
     // ... and convert that data to entities.
     return this.entityService.createEntityFromData(data);
   }
+
+  async search(query: string) {
+    const data = await this.data.search(query);
+
+    return this.entityService.createEntityFromData(data);
+  }
 }

src/app/services/data.service.ts

@@ -81,4 +81,8 @@ export class DataService {
   getAllArtists(): Promise<AxiosResponse<ApiData>> {
     return this.get('artist', 'all');
   }
+
+  search(query: string): Promise<AxiosResponse<ApiData>> {
+    return this.axiosInstance.get(`${this.apiUrl}/search/${query}`);
+  }
 }