Add views

src/app/app.component.html

@@ -1,4 +1,7 @@
 <main class="flex flex-col h-screen w-full items-center bg-surface-800">
   <app-bar class="sticky top-0 z-10 h-[10%]"/>
-  <app-items class="size-full"/>
+
+  <div class="flex-1">
+    <router-outlet/>
+  </div>
 </main>

src/app/app.component.ts

@@ -7,7 +7,7 @@ import {FormsModule} from '@angular/forms';
 import {BarComponent} from './component/bar/bar.component';
 import {ScrollingModule} from '@angular/cdk/scrolling';
 import {ApiModule} from './openapi';
-import {ItemsComponent} from './component/items/items.component';
+import {RouterOutlet} from '@angular/router';
 
 @Component({
   selector: 'app-root',
@@ -21,8 +21,7 @@ import {ItemsComponent} from './component/items/items.component';
     BarComponent,
     ScrollingModule,
     ApiModule,
-    ItemsComponent,
+    RouterOutlet
-    ItemsComponent
   ],
   templateUrl: './app.component.html',
   styleUrl: './app.component.css',

src/app/app.routes.ts

@@ -1,6 +1,8 @@
-import { Routes } from '@angular/router';
+import {Routes} from '@angular/router';
-import {ItemsComponent} from './component/items/items.component';
+import {DecksComponent} from './views/decks/decks.component';
+import {CardsComponent} from './views/cards/cards.component';
 
 export const routes: Routes = [
-  { path: '', component: ItemsComponent },
+  { path: 'cards', component: CardsComponent },
+  { path: 'decks', component: DecksComponent },
 ];

src/app/component/bar/bar.component.ts

@@ -30,51 +30,22 @@ export class BarComponent implements OnInit {
   ngOnInit() {
     this.items = [
       {
-        label: 'Home (Cards)',
+        label: 'Home (TBD)',
-        icon: 'pi pi-home',
+        icon: 'pi pi-home'
-        command: () => {
+      },
-          this.router.navigate(['/cards']);
+      {
+        label: 'Decks',
+        icon: 'pi pi-star',
+        command: async () => {
+          await this.router.navigate(['/decks']);
         }
       },
       {
-        label: 'Features',
+        label: 'Cards',
-        icon: 'pi pi-star'
-      },
-      {
-        label: 'Projects',
         icon: 'pi pi-search',
-        items: [
+        command: async () => {
-          {
+          await this.router.navigate(['/cards']);
-            label: 'Components',
-            icon: 'pi pi-bolt'
-          },
-          {
-            label: 'Blocks',
-            icon: 'pi pi-server'
-          },
-          {
-            label: 'UI Kit',
-            icon: 'pi pi-pencil'
-          },
-          {
-            label: 'Templates',
-            icon: 'pi pi-palette',
-            items: [
-              {
-                label: 'Apollo',
-                icon: 'pi pi-palette'
-              },
-              {
-                label: 'Ultima',
-                icon: 'pi pi-palette'
         }
-            ]
-          }
-        ]
-      },
-      {
-        label: 'Contact',
-        icon: 'pi pi-envelope'
       }
     ]
   }

src/app/component/items/items.component.html

@@ -2,17 +2,19 @@
   @if (cards.length > 0) {
     <p-virtualscroller
       [items]="cards"
-      [itemSize]="580 / 4"
+      [itemSize]="itemSize"
       [lazy]="true"
       [loading]="lazyLoading"
-      [appendOnly]="true"
+      [appendOnly]="false"
+      [step]="pageSize"
+      [numToleratedItems]="numberOfToleratedItems"
       (onLazyLoad)="onLazyLoad($event)"
       styleClass="size-full"
     >
       <ng-template [appVirtualScroll]="cards" pTemplate="content" let-options="options">
         <div class="flex flex-wrap justify-around">
           @for (card of options.items; track card.id) {
-            <p-card styleClass="w-[24rem] h-[36rem] m-4 overflow-hidden">
+            <p-card styleClass="w-[24rem] h-[36rem] m-2 overflow-hidden">
               <ng-template pTemplate="header">
                 <div
                   class="relative duration-200 w-[23rem] rounded-lg ease-in-out h-64 z-10 overflow-hidden hover:h-[34rem] hover:translate-y-2 m-2 after:absolute after:inset-0 after:shadow-[inset_0_-10px_30px_15px_rgba(0,0,0,0.85)] after:content-[''] hover:inset-0"

src/app/component/items/items.component.ts

@@ -1,4 +1,4 @@
-import {AfterViewInit, Component, ElementRef, OnInit, ViewChild} from '@angular/core';
+import {AfterViewInit, Component, ElementRef, OnInit, TrackByFunction, ViewChild} from '@angular/core';
 import {Scroller, ScrollerLazyLoadEvent} from 'primeng/scroller';
 import {Card as CardModel, CardService} from '../../openapi';
 import {Card} from 'primeng/card';
@@ -31,16 +31,17 @@ export class ItemsComponent implements OnInit, AfterViewInit {
 
   private readonly FONT_SIZE_PX = 14;
 
-  lastRequestResponseSize?: number;
   pageSize: number = 5;
   page: number = -1;
-  // noinspection PointlessArithmeticExpressionJS Card height + ( margin top + margin bottom) (rem)
+  // noinspection PointlessArithmeticExpressionJS Card height + ( margin top/bottom) (rem)
-  rowHeight: number = 36 + (1 * 2);
+  rowHeight: number = 36 + (0.5 * 2);
   itemWidth: number = 24; // Card width (rem)
   cards: CardModel[] = [];
   lazyLoading: boolean = false;
   itemsPerRow!: number;
   rowsInPage!: number;
+  itemSize: number = this.rowHeight;
+  numberOfToleratedItems: number = 5;
 
   ngOnInit() {
     this.scrollSubject
@@ -66,10 +67,14 @@ export class ItemsComponent implements OnInit, AfterViewInit {
         this.calculateItemsPerRow(entry.contentRect.width);
 
         const itemsInViewPort = this.itemsPerRow * this.rowsInPage;
+        this.pageSize = itemsInViewPort;
+        console.log(`items in row: ${this.itemsPerRow}`);
+        console.log(`rows in page: ${this.rowsInPage}`);
 
         if (this.virtualScroller) {
-          this.virtualScroller.numItemsInViewport = itemsInViewPort;
+          //this.virtualScroller.numItemsInViewport = itemsInViewPort;
-          this.virtualScroller.numToleratedItems = Math.floor(itemsInViewPort * 1.5);
+          //this.virtualScroller.numToleratedItems = Math.floor(itemsInViewPort * 1.5);
+          this.numberOfToleratedItems = itemsInViewPort;
         }
       }
     });
@@ -90,26 +95,18 @@ export class ItemsComponent implements OnInit, AfterViewInit {
   }
 
   private updateVirtualScrollerSettings(): void {
-    if (this.virtualScroller) {
+    this.itemSize = (this.rowHeight * this.FONT_SIZE_PX) / this.itemsPerRow;
-      this.virtualScroller.itemSize = (this.rowHeight * this.FONT_SIZE_PX);
-    }
   }
 
 
   getPage(lastIndexInPage: number): void {
-    console.log("piss")
-    if (this.lazyLoading) {
-      return;
-    }
-    console.log("piss2")
-    console.log(lastIndexInPage )
-
-    if (this.lastRequestResponseSize && this.lastRequestResponseSize > lastIndexInPage ) {
-      return;
-    }
-    console.log("piss3")
-
     this.lazyLoading = true
+
+    if (lastIndexInPage % this.pageSize !== 0) {
+      this.lazyLoading = false
+      return;
+    }
+
     this.page++;
 
     this.cardService.getCards(
@@ -118,10 +115,13 @@ export class ItemsComponent implements OnInit, AfterViewInit {
       this.pageSize,
     ).subscribe({
       next: cards => {
-        console.log(`pageSize ${this.pageSize}`);
+        for (const card of cards) {
-        console.log(`response size ${cards.length}`);
+          this.cards.push(card)
-        this.cards = this.cards.concat(cards);
+        }
-        console.log(`total cards ${this.cards.length}`);
+        this.lazyLoading = false;
+      },
+      error: error => {
+        console.log(error);
         this.lazyLoading = false;
       }
     });

src/app/openapi/.openapi-generator/FILES

@@ -4,7 +4,7 @@ api.base.service.ts
 api.module.ts
 api/api.ts
 api/card.service.ts
-api/deck-controller.service.ts
+api/deck.service.ts
 configuration.ts
 encoder.ts
 git_push.sh
@@ -12,5 +12,6 @@ index.ts
 model/card.ts
 model/deck.ts
 model/models.ts
+model/page-deck.ts
 param.ts
 variables.ts

src/app/openapi/api/api.ts

@@ -1,5 +1,5 @@
 export * from './card.service';
 import { CardService } from './card.service';
-export * from './deck-controller.service';
+export * from './deck.service';
-import { DeckControllerService } from './deck-controller.service';
+import { DeckService } from './deck.service';
-export const APIS = [CardService, DeckControllerService];
+export const APIS = [CardService, DeckService];

src/app/openapi/api/card.service.ts

@@ -142,6 +142,7 @@ export class CardService extends BaseService {
     public getCards(name?: string, page?: number, pageSize?: number, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<Array<Card>>>;
     public getCards(name?: string, page?: number, pageSize?: number, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<Array<Card>>>;
     public getCards(name?: string, page?: number, pageSize?: number, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+
         let localVarQueryParameters = new HttpParams({encoder: this.encoder});
         localVarQueryParameters = this.addToHttpParams(localVarQueryParameters,
           <any>name, 'name');

src/app/openapi/api/deck.service.ts

@@ -0,0 +1,272 @@
+/**
+ * dex API
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+/* tslint:disable:no-unused-variable member-ordering */
+
+import { Inject, Injectable, Optional }                      from '@angular/core';
+import { HttpClient, HttpHeaders, HttpParams,
+         HttpResponse, HttpEvent, HttpParameterCodec, HttpContext 
+        }       from '@angular/common/http';
+import { CustomHttpParameterCodec }                          from '../encoder';
+import { Observable }                                        from 'rxjs';
+
+// @ts-ignore
+import { Deck } from '../model/deck';
+// @ts-ignore
+import { PageDeck } from '../model/page-deck';
+
+// @ts-ignore
+import { BASE_PATH, COLLECTION_FORMATS }                     from '../variables';
+import { Configuration }                                     from '../configuration';
+import { BaseService } from '../api.base.service';
+
+
+
+@Injectable({
+  providedIn: 'root'
+})
+export class DeckService extends BaseService {
+
+    constructor(protected httpClient: HttpClient, @Optional() @Inject(BASE_PATH) basePath: string|string[], @Optional() configuration?: Configuration) {
+        super(basePath, configuration);
+    }
+
+    /**
+     * Add a Card by its ID to a Deck by its name
+     * @param cardId 
+     * @param deckName 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     */
+    public addCardToDeck(cardId: number, deckName: string, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public addCardToDeck(cardId: number, deckName: string, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public addCardToDeck(cardId: number, deckName: string, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public addCardToDeck(cardId: number, deckName: string, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (cardId === null || cardId === undefined) {
+            throw new Error('Required parameter cardId was null or undefined when calling addCardToDeck.');
+        }
+        if (deckName === null || deckName === undefined) {
+            throw new Error('Required parameter deckName was null or undefined when calling addCardToDeck.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/api/decks/${this.configuration.encodeParam({name: "deckName", value: deckName, in: "path", style: "simple", explode: false, dataType: "string", dataFormat: undefined})}/${this.configuration.encodeParam({name: "cardId", value: cardId, in: "path", style: "simple", explode: false, dataType: "number", dataFormat: "int64"})}`;
+        return this.httpClient.request<any>('post', `${this.configuration.basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                responseType: <any>responseType_,
+                withCredentials: this.configuration.withCredentials,
+                headers: localVarHeaders,
+                observe: observe,
+                transferCache: localVarTransferCache,
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * Create a Deck with a given name
+     * @param deck 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     */
+    public createDeck(deck: Deck, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public createDeck(deck: Deck, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public createDeck(deck: Deck, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public createDeck(deck: Deck, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (deck === null || deck === undefined) {
+            throw new Error('Required parameter deck was null or undefined when calling createDeck.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/api/decks`;
+        return this.httpClient.request<any>('post', `${this.configuration.basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: deck,
+                responseType: <any>responseType_,
+                withCredentials: this.configuration.withCredentials,
+                headers: localVarHeaders,
+                observe: observe,
+                transferCache: localVarTransferCache,
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * Get a singular Deck by its name
+     * @param name 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     */
+    public getDeckByName(name: string, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<Deck>;
+    public getDeckByName(name: string, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<Deck>>;
+    public getDeckByName(name: string, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<Deck>>;
+    public getDeckByName(name: string, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (name === null || name === undefined) {
+            throw new Error('Required parameter name was null or undefined when calling getDeckByName.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/api/decks/${this.configuration.encodeParam({name: "name", value: name, in: "path", style: "simple", explode: false, dataType: "string", dataFormat: undefined})}`;
+        return this.httpClient.request<Deck>('get', `${this.configuration.basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                responseType: <any>responseType_,
+                withCredentials: this.configuration.withCredentials,
+                headers: localVarHeaders,
+                observe: observe,
+                transferCache: localVarTransferCache,
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * Get a page of Decks with optional name query parameter
+     * @param name 
+     * @param page 
+     * @param pageSize 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     */
+    public getDecks(name?: string, page?: number, pageSize?: number, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<PageDeck>;
+    public getDecks(name?: string, page?: number, pageSize?: number, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<PageDeck>>;
+    public getDecks(name?: string, page?: number, pageSize?: number, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<PageDeck>>;
+    public getDecks(name?: string, page?: number, pageSize?: number, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+
+        let localVarQueryParameters = new HttpParams({encoder: this.encoder});
+        localVarQueryParameters = this.addToHttpParams(localVarQueryParameters,
+          <any>name, 'name');
+        localVarQueryParameters = this.addToHttpParams(localVarQueryParameters,
+          <any>page, 'page');
+        localVarQueryParameters = this.addToHttpParams(localVarQueryParameters,
+          <any>pageSize, 'pageSize');
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/api/decks`;
+        return this.httpClient.request<PageDeck>('get', `${this.configuration.basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                params: localVarQueryParameters,
+                responseType: <any>responseType_,
+                withCredentials: this.configuration.withCredentials,
+                headers: localVarHeaders,
+                observe: observe,
+                transferCache: localVarTransferCache,
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+}

src/app/openapi/model/models.ts

@@ -1,2 +1,3 @@
 export * from './card';
 export * from './deck';
+export * from './page-deck';

src/app/openapi/model/page-deck.ts

@@ -0,0 +1,19 @@
+/**
+ * dex API
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+import { Deck } from './deck';
+
+
+export interface PageDeck { 
+    content: Array<Deck>;
+    page?: number;
+    pageSize?: number;
+    totalPages?: number;
+}
+

src/app/views/card-item/card-item.component.html

@@ -0,0 +1 @@
+<p>card-item works!</p>

src/app/views/card-item/card-item.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { CardItemComponent } from './card-item.component';
+
+describe('CardItemComponent', () => {
+  let component: CardItemComponent;
+  let fixture: ComponentFixture<CardItemComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [CardItemComponent]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(CardItemComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/views/card-item/card-item.component.ts

@@ -0,0 +1,11 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-card-item',
+  imports: [],
+  templateUrl: './card-item.component.html',
+  styleUrl: './card-item.component.css'
+})
+export class CardItemComponent {
+
+}

src/app/views/cards/cards.component.html

@@ -0,0 +1,60 @@
+<div #container class="h-full w-screen">
+  @if (initialized) {
+    <p-virtualscroller
+      [items]="cards"
+      [itemSize]="itemSize"
+      [lazy]="true"
+      [loading]="lazyLoading"
+      [appendOnly]="true"
+      [step]="pageSize"
+      [numToleratedItems]="numberOfToleratedItems"
+      (onLazyLoad)="onLazyLoad($event)"
+      scrollHeight="600px"
+      scrollWidth="600px"
+    >
+      <ng-template
+        [appVirtualScroll]="cards"
+        pTemplate="content"
+        let-options="options"
+      >
+        <div class="flex-none flex-wrap justify-around">
+          @for (card of options.items; track card.id) {
+            <p-card styleClass="w-[24rem] h-[36rem] m-2 overflow-hidden">
+              <ng-template pTemplate="header">
+                <div
+                  class="relative duration-200 w-[23rem] rounded-lg ease-in-out h-64 z-10 overflow-hidden hover:h-[34rem] hover:translate-y-2 m-2 after:absolute after:inset-0 after:shadow-[inset_0_-10px_30px_15px_rgba(0,0,0,0.85)] after:content-[''] hover:inset-0"
+                >
+                  <div class="absolute -inset-0">
+                    <!--suppress AngularNgOptimizedImage -->
+                    <img
+                      alt="Card"
+                      class="w-full h-full object-cover object-center"
+                      src="http://localhost:8080{{ card.imageApiPath }}"
+                    />
+                  </div>
+                </div>
+              </ng-template>
+              <ng-template pTemplate="title"> {{ card.name }}</ng-template>
+              <ng-template pTemplate="subtitle"> Card subtitle</ng-template>
+              <ng-template pTemplate="footer">
+                <div class="flex gap-4 mt-1">
+                  <p-button label="Cancel" severity="secondary" class="w-full" [outlined]="true" styleClass="w-full"/>
+                  <p-button label="Save" class="w-full" styleClass="w-full"/>
+                </div>
+              </ng-template>
+              <p>
+                Lorem ipsum dolor sit amet, consectetur adipisicing elit. Inventore sed consequuntur error repudiandae
+                numquam deserunt
+                quisquam repellat libero asperiores earum nam nobis, culpa ratione quam perferendis esse, cupiditate
+                neque
+                quas!
+              </p>
+            </p-card>
+          }
+        </div>
+      </ng-template>
+    </p-virtualscroller>
+  } @else {
+    hold on im pogging rn
+  }
+</div>

src/app/views/cards/cards.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { CardsComponent } from './cards.component';
+
+describe('CardsComponent', () => {
+  let component: CardsComponent;
+  let fixture: ComponentFixture<CardsComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [CardsComponent]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(CardsComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/views/cards/cards.component.ts

@@ -0,0 +1,118 @@
+// noinspection DuplicatedCode
+
+import {AfterViewInit, Component, ElementRef, OnInit, ViewChild} from '@angular/core';
+import {Scroller, ScrollerLazyLoadEvent} from 'primeng/scroller';
+import {Card as CardModel, CardService, PageDeck} from '../../openapi';
+import {BehaviorSubject, catchError, debounceTime, of, Subject, switchMap} from 'rxjs';
+import {Button} from 'primeng/button';
+import {Card} from 'primeng/card';
+import {PrimeTemplate} from 'primeng/api';
+import {VirtualScrollDirective} from '../../directives/virtual-scroll.directive';
+
+@Component({
+  selector: 'app-cards',
+  imports: [
+    Button,
+    Card,
+    PrimeTemplate,
+    Scroller,
+    VirtualScrollDirective
+  ],
+  templateUrl: './cards.component.html',
+  styleUrl: './cards.component.css'
+})
+export class CardsComponent implements AfterViewInit {
+  @ViewChild('container') containerRef!: ElementRef<HTMLElement>;
+
+  constructor(private cardService: CardService) {
+  }
+
+  private readonly FONT_SIZE_PX = 14;
+
+  private pageSubject = new BehaviorSubject<number>(0);
+  private resizeObserver!: ResizeObserver;
+
+  pageSize: number = 5;
+  page: number = 0;
+  // noinspection PointlessArithmeticExpressionJS Card height + ( margin top/bottom) (rem)
+  rowHeight: number = 36 + (0.5 * 2);
+  itemWidth: number = 24; // Card width (rem)
+  cards: CardModel[] = [];
+  lazyLoading: boolean = false;
+  itemsPerRow!: number;
+  rowsInPage!: number;
+  itemSize: number = this.rowHeight;
+  numberOfToleratedItems: number = 5;
+  initialized: boolean = false;
+
+  ngAfterViewInit(): void {
+    this.setupResizeObserver();
+
+    this.pageSubject
+      .pipe(
+        debounceTime(150),
+        switchMap(pageNumber => {
+          this.lazyLoading = true;
+
+          return this.cardService.getCards(undefined, pageNumber, this.pageSize).pipe(
+            catchError(error => {
+              console.log(`Error: ${error}`);
+
+              return of([]);
+            })
+          )
+        })
+      )
+      .subscribe(cards => {
+        this.lazyLoading = false;
+        if (!this.initialized) {
+          this.initialized = true;
+        }
+
+        this.cards = [
+          ...this.cards,
+          ...cards
+        ]
+      })
+  }
+
+  private setupResizeObserver(): void {
+    this.resizeObserver = new ResizeObserver(entries => {
+      for (const entry of entries) {
+        this.calculateRowsInPage(entry.contentRect.height);
+        this.calculateItemsPerRow(entry.contentRect.width);
+
+        const itemsInViewPort = this.itemsPerRow * this.rowsInPage;
+        this.pageSize = itemsInViewPort;
+        this.numberOfToleratedItems = itemsInViewPort;
+      }
+    });
+    this.resizeObserver.observe(this.containerRef.nativeElement);
+  }
+
+  private calculateItemsPerRow(containerWidth: number): void {
+    const newItemsPerRow = Math.floor(containerWidth / (this.itemWidth * this.FONT_SIZE_PX)) || 1;
+
+    if (newItemsPerRow !== this.itemsPerRow) {
+      this.itemsPerRow = newItemsPerRow;
+    }
+    this.updateVirtualScrollerSettings();
+  }
+
+  private calculateRowsInPage(containerHeight: number) {
+    this.rowsInPage = Math.ceil(containerHeight / (this.rowHeight * this.FONT_SIZE_PX));
+  }
+
+  private updateVirtualScrollerSettings(): void {
+    this.itemSize = (this.rowHeight * this.FONT_SIZE_PX) / this.itemsPerRow;
+  }
+
+  onLazyLoad(event: ScrollerLazyLoadEvent) {
+    if (!event || event.last % this.pageSize !== 0) {
+      return;
+    }
+
+    this.pageSubject.next(++this.page);
+  }
+
+}

src/app/views/deck-item/deck-item.component.html

@@ -0,0 +1 @@
+<p>deck-item works!</p>

src/app/views/deck-item/deck-item.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { DeckItemComponent } from './deck-item.component';
+
+describe('DeckItemComponent', () => {
+  let component: DeckItemComponent;
+  let fixture: ComponentFixture<DeckItemComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [DeckItemComponent]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(DeckItemComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/views/deck-item/deck-item.component.ts

@@ -0,0 +1,11 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-deck-item',
+  imports: [],
+  templateUrl: './deck-item.component.html',
+  styleUrl: './deck-item.component.css'
+})
+export class DeckItemComponent {
+
+}

src/app/views/decks/decks.component.html

@@ -0,0 +1,26 @@
+<div class="card">
+  <p-table
+    [value]="decks"
+    [tableStyle]="{ 'min-width': '60rem' }"
+  >
+    <ng-template pTemplate="caption">
+      <div class="flex items-center justify-between">
+        <span class="text-xl font-bold">Decks</span>
+        <p-button icon="pi pi-refresh" rounded raised/>
+      </div>
+    </ng-template>
+    <ng-template pTemplate="header">
+      <tr>
+        <th>Name</th>
+        <th>No. of Cards</th>
+      </tr>
+    </ng-template>
+    <ng-template pTemplate="body" let-deck>
+      <tr>
+        <td>{{ deck.name }}</td>
+        <td>{{ getCardsInDecks(deck) }}</td>
+      </tr>
+    </ng-template>
+    <ng-template pTemplate="footer"> In total there are 0 Decks.</ng-template>
+  </p-table>
+</div>

src/app/views/decks/decks.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { DecksComponent } from './decks.component';
+
+describe('DecksComponent', () => {
+  let component: DecksComponent;
+  let fixture: ComponentFixture<DecksComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [DecksComponent]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(DecksComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/views/decks/decks.component.ts

@@ -0,0 +1,71 @@
+import {Component, OnInit} from '@angular/core';
+import {TableModule} from 'primeng/table';
+import {Button} from 'primeng/button';
+import {FormsModule} from '@angular/forms';
+import {Deck, DeckService, PageDeck} from '../../openapi';
+import {BehaviorSubject, catchError, Observable, of, switchMap} from 'rxjs';
+import {LazyLoadEvent} from 'primeng/api';
+
+@Component({
+  selector: 'app-decks',
+  imports: [
+    TableModule,
+    Button,
+    FormsModule
+  ],
+  templateUrl: './decks.component.html',
+  styleUrl: './decks.component.css'
+})
+export class DecksComponent implements OnInit {
+
+  constructor(private deckService: DeckService) {
+  }
+
+  protected loading: boolean = true;
+  protected decks: Deck[] = [];
+  private readonly pageSubject: BehaviorSubject<number> = new BehaviorSubject(0);
+  private page: number = 0;
+  private pageSize: number = 5;
+
+  ngOnInit() {
+    this.pageSubject.pipe(
+      switchMap(pageNumber => {
+          this.loading = true;
+
+          return this.deckService.getDecks(undefined, pageNumber, this.pageSize).pipe(
+            catchError(error => {
+              console.log(`Error: ${error}`);
+
+              return of({
+                content: [],
+                page: pageNumber,
+                pageSize: this.pageSize,
+                totalPages: 1
+              } as PageDeck);
+            })
+          )
+        }
+      )
+    ).subscribe(pageDeck => {
+      this.loading = false
+
+      this.decks = [
+        ...this.decks,
+        ...pageDeck.content
+      ]
+    });
+  }
+
+  lazyLoad(event: LazyLoadEvent) {
+    if (!event.last || event.last % this.pageSize !== 0) {
+      return;
+    }
+
+    this.pageSubject.next(++this.page);
+  }
+
+  getCardsInDecks(deck: Deck): number {
+    return Object.keys(deck.cards).length
+  }
+
+}

src/styles.css

@@ -1,7 +1,7 @@
 /* You can add global styles to this file, and also import other style files */
 @import "tailwindcss";
 @import "primeicons/primeicons.css";
-@plugin "tailwindcss-primeui";
+@import "tailwindcss-primeui";
 
 html {
   font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,