Apriori und Calc funktionen hinzugefügt.

2025-12-30 14:11:10 +01:00
parent 639c825da3
commit 9f1e8d7051
23 changed files with 10145 additions and 400 deletions
--- a/angular.json
+++ b/angular.json
@@ -19,6 +19,7 @@
            ],
            "tsConfig": "tsconfig.app.json",
            "assets": [
+              "src/assets",
              {
                "glob": "**/*",
                "input": "public"
@@ -54,6 +55,9 @@
        },
        "serve": {
          "builder": "@angular/build:dev-server",
+          "options": {
+            "proxyConfig": "src/proxy.conf.json"
+          },
          "configurations": {
            "production": {
              "buildTarget": "OMDSAngularWebClient:build:production"
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
-    "start": "ng serve",
+    "start": "ng serve --proxy-config src/proxy.conf.json",
    "build": "ng build",
    "watch": "ng build --watch --configuration development",
    "test": "ng test"
@@ -28,6 +28,13 @@
    "@angular/forms": "^20.3.0",
    "@angular/platform-browser": "^20.3.0",
    "@angular/router": "^20.3.0",
+    "@comunica/query-sparql": "^4.4.1",
+    "@rdfjs/formats-common": "^3.1.0",
+    "@rdfjs/serializer-jsonld-ext": "^4.0.1",
+    "jsonld": "^8.3.3",
+    "n3": "^1.26.0",
+    "rdf-data-factory": "^2.0.2",
+    "rdf-ext": "^2.6.0",
    "rxjs": "~7.8.0",
    "tslib": "^2.3.0",
    "zone.js": "~0.15.0"
@@ -37,6 +44,7 @@
    "@angular/cli": "^20.3.8",
    "@angular/compiler-cli": "^20.3.0",
    "@types/jasmine": "~5.1.0",
+    "@types/rdf-ext": "^2.5.2",
    "jasmine-core": "~5.9.0",
    "karma": "~6.4.0",
    "karma-chrome-launcher": "~3.2.0",
@@ -45,4 +53,4 @@
    "karma-jasmine-html-reporter": "~2.1.0",
    "typescript": "~5.9.2"
  }
-}
+}
--- a/src/app/app.config.ts
+++ b/src/app/app.config.ts
@@ -2,11 +2,13 @@ import { ApplicationConfig, provideBrowserGlobalErrorListeners, provideZoneChang
 import { provideRouter } from '@angular/router';

 import { routes } from './app.routes';
+import {provideHttpClient} from '@angular/common/http';

 export const appConfig: ApplicationConfig = {
  providers: [
    provideBrowserGlobalErrorListeners(),
    provideZoneChangeDetection({ eventCoalescing: true }),
-    provideRouter(routes)
+    provideRouter(routes),
+    provideHttpClient()
  ]
 };
--- a/src/app/app.css
+++ b/src/app/app.css
@@ -0,0 +1,71 @@
+.baustein-list {
+  padding-left: 2rem;
+}
+
+.baustein-item {
+  margin-bottom: 0.5rem;
+}
+
+.baustein-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.baustein-name {
+  font-weight: 600;
+}
+
+.baustein-buttons {
+  display: flex;
+  gap: 0.5rem;
+  padding-right: 80rem;
+}
+
+.btn-control {
+  border: 1px solid #ccc;
+  background-color: #f9f9f9;
+  cursor: pointer;
+  padding: 0.25rem 0.5rem;
+  border-radius: 4px;
+  transition: background-color 0.2s ease;
+}
+
+.btn-control:hover:not(:disabled) {
+  background-color: #eee;
+}
+
+.btn-control:disabled {
+  opacity: 0.5;
+}
+
+.baustein-name.notIncluded {
+  color: darkgray;
+  font-style: italic;
+}
+
+table {
+  table-layout: auto;
+  border-collapse: collapse;
+  width: 500px;
+  margin-right: 5px;
+}
+
+td, th {
+  border: 1px solid #ddd;
+  padding: 8px;
+  font-size: 1rem;
+  width: 100%;
+}
+
+tr:hover {background-color: #ddd;}
+
+th {
+  padding-top: 12px;
+  padding-bottom: 12px;
+  text-align: left;
+  background-color: #2244AA;
+  color: white;
+}
+
+
--- a/src/app/app.html
+++ b/src/app/app.html
@@ -1,342 +1,6 @@
-<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
-<!-- * * * * * * * * * * * The content below * * * * * * * * * * * -->
-<!-- * * * * * * * * * * is only a placeholder * * * * * * * * * * -->
-<!-- * * * * * * * * * * and can be replaced.  * * * * * * * * * * -->
-<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
-<!-- * * * * * * * * * Delete the template below * * * * * * * * * -->
-<!-- * * * * * * * to get started with your project! * * * * * * * -->
-<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
-
-<style>
-  :host {
-    --bright-blue: oklch(51.01% 0.274 263.83);
-    --electric-violet: oklch(53.18% 0.28 296.97);
-    --french-violet: oklch(47.66% 0.246 305.88);
-    --vivid-pink: oklch(69.02% 0.277 332.77);
-    --hot-red: oklch(61.42% 0.238 15.34);
-    --orange-red: oklch(63.32% 0.24 31.68);
-
-    --gray-900: oklch(19.37% 0.006 300.98);
-    --gray-700: oklch(36.98% 0.014 302.71);
-    --gray-400: oklch(70.9% 0.015 304.04);
-
-    --red-to-pink-to-purple-vertical-gradient: linear-gradient(
-      180deg,
-      var(--orange-red) 0%,
-      var(--vivid-pink) 50%,
-      var(--electric-violet) 100%
-    );
-
-    --red-to-pink-to-purple-horizontal-gradient: linear-gradient(
-      90deg,
-      var(--orange-red) 0%,
-      var(--vivid-pink) 50%,
-      var(--electric-violet) 100%
-    );
-
-    --pill-accent: var(--bright-blue);
-
-    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
-      Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
-      "Segoe UI Symbol";
-    box-sizing: border-box;
-    -webkit-font-smoothing: antialiased;
-    -moz-osx-font-smoothing: grayscale;
-  }
-
-  h1 {
-    font-size: 3.125rem;
-    color: var(--gray-900);
-    font-weight: 500;
-    line-height: 100%;
-    letter-spacing: -0.125rem;
-    margin: 0;
-    font-family: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
-      Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
-      "Segoe UI Symbol";
-  }
-
-  p {
-    margin: 0;
-    color: var(--gray-700);
-  }
-
-  main {
-    width: 100%;
-    min-height: 100%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    padding: 1rem;
-    box-sizing: inherit;
-    position: relative;
-  }
-
-  .angular-logo {
-    max-width: 9.2rem;
-  }
-
-  .content {
-    display: flex;
-    justify-content: space-around;
-    width: 100%;
-    max-width: 700px;
-    margin-bottom: 3rem;
-  }
-
-  .content h1 {
-    margin-top: 1.75rem;
-  }
-
-  .content p {
-    margin-top: 1.5rem;
-  }
-
-  .divider {
-    width: 1px;
-    background: var(--red-to-pink-to-purple-vertical-gradient);
-    margin-inline: 0.5rem;
-  }
-
-  .pill-group {
-    display: flex;
-    flex-direction: column;
-    align-items: start;
-    flex-wrap: wrap;
-    gap: 1.25rem;
-  }
-
-  .pill {
-    display: flex;
-    align-items: center;
-    --pill-accent: var(--bright-blue);
-    background: color-mix(in srgb, var(--pill-accent) 5%, transparent);
-    color: var(--pill-accent);
-    padding-inline: 0.75rem;
-    padding-block: 0.375rem;
-    border-radius: 2.75rem;
-    border: 0;
-    transition: background 0.3s ease;
-    font-family: var(--inter-font);
-    font-size: 0.875rem;
-    font-style: normal;
-    font-weight: 500;
-    line-height: 1.4rem;
-    letter-spacing: -0.00875rem;
-    text-decoration: none;
-    white-space: nowrap;
-  }
-
-  .pill:hover {
-    background: color-mix(in srgb, var(--pill-accent) 15%, transparent);
-  }
-
-  .pill-group .pill:nth-child(6n + 1) {
-    --pill-accent: var(--bright-blue);
-  }
-  .pill-group .pill:nth-child(6n + 2) {
-    --pill-accent: var(--electric-violet);
-  }
-  .pill-group .pill:nth-child(6n + 3) {
-    --pill-accent: var(--french-violet);
-  }
-
-  .pill-group .pill:nth-child(6n + 4),
-  .pill-group .pill:nth-child(6n + 5),
-  .pill-group .pill:nth-child(6n + 6) {
-    --pill-accent: var(--hot-red);
-  }
-
-  .pill-group svg {
-    margin-inline-start: 0.25rem;
-  }
-
-  .social-links {
-    display: flex;
-    align-items: center;
-    gap: 0.73rem;
-    margin-top: 1.5rem;
-  }
-
-  .social-links path {
-    transition: fill 0.3s ease;
-    fill: var(--gray-400);
-  }
-
-  .social-links a:hover svg path {
-    fill: var(--gray-900);
-  }
-
-  @media screen and (max-width: 650px) {
-    .content {
-      flex-direction: column;
-      width: max-content;
-    }
-
-    .divider {
-      height: 1px;
-      width: 100%;
-      background: var(--red-to-pink-to-purple-horizontal-gradient);
-      margin-block: 1.5rem;
-    }
-  }
-</style>
-
 <main class="main">
-  <div class="content">
-    <div class="left-side">
-      <svg
-        xmlns="http://www.w3.org/2000/svg"
-        viewBox="0 0 982 239"
-        fill="none"
-        class="angular-logo"
-      >
-        <g clip-path="url(#a)">
-          <path
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-          >
-            <stop stop-color="#FF41F8" />
-            <stop offset=".707" stop-color="#FF41F8" stop-opacity=".5" />
-            <stop offset="1" stop-color="#FF41F8" stop-opacity="0" />
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-          </linearGradient>
-          <clipPath id="a"><path fill="#fff" d="M0 0h982v239H0z" /></clipPath>
-        </defs>
-      </svg>
-      <h1>Hello, {{ title() }}</h1>
-      <p>Congratulations! Your app is running. 🎉</p>
-    </div>
-    <div class="divider" role="separator" aria-label="Divider"></div>
-    <div class="right-side">
-      <div class="pill-group">
-        @for (item of [
-          { title: 'Explore the Docs', link: 'https://angular.dev' },
-          { title: 'Learn with Tutorials', link: 'https://angular.dev/tutorials' },
-          { title: 'Prompt and best practices for AI', link: 'https://angular.dev/ai/develop-with-ai'},
-          { title: 'CLI Docs', link: 'https://angular.dev/tools/cli' },
-          { title: 'Angular Language Service', link: 'https://angular.dev/tools/language-service' },
-          { title: 'Angular DevTools', link: 'https://angular.dev/tools/devtools' },
-        ]; track item.title) {
-          <a
-            class="pill"
-            [href]="item.link"
-            target="_blank"
-            rel="noopener"
-          >
-            <span>{{ item.title }}</span>
-            <svg
-              xmlns="http://www.w3.org/2000/svg"
-              height="14"
-              viewBox="0 -960 960 960"
-              width="14"
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-              <path
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-              />
-            </svg>
-          </a>
-        }
-      </div>
-      <div class="social-links">
-        <a
-          href="https://github.com/angular/angular"
-          aria-label="Github"
-          target="_blank"
-          rel="noopener"
-        >
-          <svg
-            width="25"
-            height="24"
-            viewBox="0 0 25 24"
-            fill="none"
-            xmlns="http://www.w3.org/2000/svg"
-            alt="Github"
-          >
-            <path
-              d="M12.3047 0C5.50634 0 0 5.50942 0 12.3047C0 17.7423 3.52529 22.3535 8.41332 23.9787C9.02856 24.0946 9.25414 23.7142 9.25414 23.3871C9.25414 23.0949 9.24389 22.3207 9.23876 21.2953C5.81601 22.0377 5.09414 19.6444 5.09414 19.6444C4.53427 18.2243 3.72524 17.8449 3.72524 17.8449C2.61064 17.082 3.81137 17.0973 3.81137 17.0973C5.04697 17.1835 5.69604 18.3647 5.69604 18.3647C6.79321 20.2463 8.57636 19.7029 9.27978 19.3881C9.39052 18.5924 9.70736 18.0499 10.0591 17.7423C7.32641 17.4347 4.45429 16.3765 4.45429 11.6618C4.45429 10.3185 4.9311 9.22133 5.72065 8.36C5.58222 8.04931 5.16694 6.79833 5.82831 5.10337C5.82831 5.10337 6.85883 4.77319 9.2121 6.36459C10.1965 6.09082 11.2424 5.95546 12.2883 5.94931C13.3342 5.95546 14.3801 6.09082 15.3644 6.36459C17.7023 4.77319 18.7328 5.10337 18.7328 5.10337C19.3942 6.79833 18.9789 8.04931 18.8559 8.36C19.6403 9.22133 20.1171 10.3185 20.1171 11.6618C20.1171 16.3888 17.2409 17.4296 14.5031 17.7321C14.9338 18.1012 15.3337 18.8559 15.3337 20.0084C15.3337 21.6552 15.3183 22.978 15.3183 23.3779C15.3183 23.7009 15.5336 24.0854 16.1642 23.9623C21.0871 22.3484 24.6094 17.7341 24.6094 12.3047C24.6094 5.50942 19.0999 0 12.3047 0Z"
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-          href="https://twitter.com/angular"
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-        </a>
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-          rel="noopener"
-        >
-          <svg
-            width="29"
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-              fill-rule="evenodd"
-              clip-rule="evenodd"
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-          </svg>
-        </a>
-      </div>
-    </div>
+  <div class="content" style="text-align:left; margin-top:50px;">
+    <app-navbar></app-navbar>
+    <router-outlet></router-outlet>
  </div>
 </main>
-
-<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
-<!-- * * * * * * * * * * * The content above * * * * * * * * * * * * -->
-<!-- * * * * * * * * * * is only a placeholder * * * * * * * * * * * -->
-<!-- * * * * * * * * * * and can be replaced.  * * * * * * * * * * * -->
-<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
-<!-- * * * * * * * * * * End of Placeholder  * * * * * * * * * * * * -->
-<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
-
-
-<router-outlet />
--- a/src/app/app.routes.ts
+++ b/src/app/app.routes.ts
@@ -1,3 +1,10 @@
 import { Routes } from '@angular/router';
+import { App} from './app';
+import { RisikoobjektView} from './risikoobjektView/risikoobjektView';
+import {Produktbaum} from './produktbaum/produktbaum';

-export const routes: Routes = [];
+export const routes: Routes = [
+  { path: '', redirectTo: '/produktbaum', pathMatch: 'full' },
+  { path: 'produktbaum', component: Produktbaum },
+  { path: 'risikoobjekte', component: RisikoobjektView },
+];
--- a/src/app/app.ts
+++ b/src/app/app.ts
@@ -1,12 +1,23 @@
-import { Component, signal } from '@angular/core';
-import { RouterOutlet } from '@angular/router';
+import {Component, inject, Injectable, signal} from '@angular/core';
+import {CommonModule} from '@angular/common';
+import {HttpClient} from '@angular/common/http';
+import {QueryEngine} from '@comunica/query-sparql';
+import {DataFactory} from 'rdf-data-factory';
+import {Store} from 'n3';
+import jsonld from 'jsonld';
+import {FormsModule} from '@angular/forms';
+import {Navbar} from './navbar/navbar';
+import {RouterOutlet} from '@angular/router';

@Component({
  selector: 'app-root',
-  imports: [RouterOutlet],
+  imports: [CommonModule, FormsModule, Navbar, RouterOutlet],
  templateUrl: './app.html',
  styleUrl: './app.css'
 })
+@Injectable({providedIn: 'root'})
 export class App {
  protected readonly title = signal('OMDSAngularWebClient');
+
+
 }
--- a/src/app/navbar/navbar.css
+++ b/src/app/navbar/navbar.css
@@ -0,0 +1,99 @@
+/* Navbar Grund-Container */
+.navbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  background-color: #ffffff;
+  padding: 10px 40px;
+  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
+  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
+  position: sticky;
+  top: 0;
+  z-index: 1000;
+  border-bottom: 3px solid #007bff; /* Passend zum Blau der Buttons */
+}
+
+/* Logo Bereich */
+.navbar-logo {
+  display: flex;
+  align-items: center;
+}
+
+.navbar-logo img {
+  display: block;
+  object-fit: contain;
+  /* Falls das Logo bei 98px zu groß wirkt, kannst du hier max-height nutzen: */
+  max-height: 70px;
+  width: auto;
+}
+
+/* Navigations-Links */
+.navbar-links {
+  display: flex;
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  gap: 30px;
+}
+
+.navbar-links li {
+  margin: 0;
+}
+
+.navbar-links a {
+  text-decoration: none;
+  color: #495057;
+  font-weight: 600;
+  font-size: 1rem;
+  padding: 10px 15px;
+  border-radius: 6px;
+  transition: all 0.3s ease;
+  position: relative;
+}
+
+/* Hover-Effekt */
+.navbar-links a:hover {
+  color: #007bff;
+  background-color: #f0f7ff;
+}
+
+/* Aktiver Link (Angular RouterLinkActive Style) */
+/* Falls du [routerLinkActive]="'active'" im HTML nutzt: */
+.navbar-links a.active {
+  color: #007bff;
+  background-color: #e7f1ff;
+}
+
+/* Kleiner Indikator-Strich unter dem Text beim Hover */
+.navbar-links a::after {
+  content: '';
+  position: absolute;
+  bottom: 5px;
+  left: 50%;
+  width: 0;
+  height: 2px;
+  background: #007bff;
+  transition: all 0.3s ease;
+  transform: translateX(-50%);
+}
+
+.navbar-links a:hover::after {
+  width: 60%;
+}
+
+/* Mobile Optimierung */
+@media (max-width: 768px) {
+  .navbar {
+    flex-direction: column;
+    padding: 15px;
+    gap: 15px;
+  }
+
+  .navbar-links {
+    gap: 10px;
+  }
+
+  .navbar-logo img {
+    max-height: 50px;
+  }
+}
--- a/src/app/navbar/navbar.html
+++ b/src/app/navbar/navbar.html
@@ -0,0 +1,10 @@
+<nav class="navbar">
+  <div class="navbar-logo">
+    <img ngSrc="assets/logo_kapdion.gif" alt="Kapdion Logo" height="98" width="180" priority fetchpriority="high" />
+  </div>
+  <ul class="navbar-links">
+    <li><a routerLink="/">Home</a></li>
+    <li><a routerLink="/risikoobjekte">Risikoobjekte</a></li>
+  </ul>
+
+</nav>
--- a/src/app/navbar/navbar.spec.ts
+++ b/src/app/navbar/navbar.spec.ts
@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { Navbar } from './navbar';
+
+describe('Navbar', () => {
+  let component: Navbar;
+  let fixture: ComponentFixture<Navbar>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [Navbar]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(Navbar);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
--- a/src/app/navbar/navbar.ts
+++ b/src/app/navbar/navbar.ts
@@ -0,0 +1,16 @@
+import { Component } from '@angular/core';
+import {RouterLink} from '@angular/router';
+import {NgOptimizedImage} from '@angular/common';
+
+@Component({
+  selector: 'app-navbar',
+  imports: [
+    RouterLink,
+    NgOptimizedImage
+  ],
+  templateUrl: './navbar.html',
+  styleUrl: './navbar.css',
+})
+export class Navbar {
+
+}
--- a/src/app/produktbaum/produktbaum.css
+++ b/src/app/produktbaum/produktbaum.css
@@ -0,0 +1,184 @@
+/* Grundlayout & Schrift */
+.main {
+  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
+  color: #333;
+  line-height: 1.6;
+  background-color: #f8f9fa;
+  padding: 20px;
+  min-height: 100vh;
+}
+
+.content {
+  max-width: 900px;
+  margin: 50px auto;
+  background: white;
+  padding: 30px;
+  border-radius: 8px;
+  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
+}
+
+/* Titel & Buttons oben */
+h1, h2 {
+  color: #2c3e50;
+  border-bottom: 2px solid #eee;
+  padding-bottom: 10px;
+}
+
+button:not(.btn-control) {
+  background-color: #007bff;
+  color: white;
+  border: none;
+  padding: 10px 18px;
+  border-radius: 4px;
+  cursor: pointer;
+  font-weight: 500;
+  margin-right: 10px;
+  margin-bottom: 20px;
+  transition: background 0.2s;
+}
+
+button:not(.btn-control):hover {
+  background-color: #0056b3;
+}
+
+button:disabled {
+  background-color: #ccc !important;
+  cursor: not-allowed;
+}
+
+/* Der Produktbaum (Hierarchie) */
+.baustein-list {
+  list-style: none;
+  padding-left: 25px;
+  border-left: 1px dashed #ced4da;
+}
+
+.baustein-item {
+  margin: 10px 0;
+  position: relative;
+}
+
+/* Verbindungslinien-Effekt */
+.baustein-item::before {
+  content: "";
+  position: absolute;
+  top: 15px;
+  left: -25px;
+  width: 20px;
+  border-top: 1px dashed #ced4da;
+}
+
+.baustein-row {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  background: #fff;
+  border: 1px solid #e9ecef;
+  padding: 10px 15px;
+  border-radius: 6px;
+  transition: all 0.2s;
+}
+
+.baustein-row:hover {
+  border-color: #adb5bd;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
+}
+
+/* Baustein Status */
+.baustein-name {
+  font-weight: 600;
+  color: #495057;
+  flex-grow: 1;
+}
+
+.notIncluded {
+  color: #adb5bd !important;
+  font-style: italic;
+  text-decoration: line-through;
+}
+
+/* +/- Buttons */
+.baustein-buttons {
+  display: flex;
+  gap: 5px;
+  margin-left: 15px;
+}
+
+.btn-control {
+  width: 28px;
+  height: 28px;
+  border-radius: 4px;
+  border: 1px solid #dee2e6;
+  background: #f8f9fa;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  font-weight: bold;
+}
+
+.btn-control:hover:not(:disabled) {
+  background: #e2e6ea;
+}
+
+/* Details, Tabellen & Inputs */
+.extraInfo-container {
+  background: #fdfdfe;
+  border: 1px solid #eef2f7;
+  padding: 15px;
+  border-radius: 4px;
+  margin-top: 10px;
+  width: 100%;
+}
+
+table {
+  width: 100%;
+  border-collapse: collapse;
+  margin-bottom: 10px;
+}
+
+th {
+  text-align: left;
+  font-size: 0.85rem;
+  color: #6c757d;
+  text-transform: uppercase;
+  padding-bottom: 8px;
+}
+
+td {
+  padding: 6px 0;
+  border-bottom: 1px solid #f1f1f1;
+}
+
+input[type="text"],
+input[type="number"] {
+  padding: 4px 8px;
+  border: 1px solid #ced4da;
+  border-radius: 3px;
+  width: 100%;
+}
+
+/* Fehlermeldungen */
+.meldungen-container {
+  color: #dc3545;
+  background-color: #fff5f5;
+  padding: 8px;
+  border-left: 4px solid #dc3545;
+  margin-top: 10px;
+  font-size: 0.9rem;
+}
+
+/* Risikoobjekte */
+.risikoobjekt-container {
+  margin-top: 15px;
+  padding-top: 10px;
+  border-top: 1px solid #eee;
+}
+
+.risikoobjekt-item-container {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 5px 0;
+  font-size: 0.9rem;
+}
--- a/src/app/produktbaum/produktbaum.html
+++ b/src/app/produktbaum/produktbaum.html
@@ -0,0 +1,99 @@
+<main class="main">
+  <div class="content" style="text-align:left; margin-top:50px;">
+    <h1>Angular</h1>
+
+    <button (click)="apriori()">Produktwissen abfragen</button>
+    <button (click)="calculate(verkaufsprodukte[0])">calculate</button>
+
+    <h2>Produktbaum</h2>
+
+    <ng-template #bausteinTemplate let-bausteine let-risikoobjekt="risikoobjekt">
+      <ul class="baustein-list">
+        <li *ngFor="let baustein of bausteine" class="baustein-item">
+          <div class="baustein-row">
+            <span
+              class="baustein-name"
+              [ngClass]="{ 'notIncluded': baustein.occByParent < 1 }"
+              (click)="toggleAttributes(baustein)"
+              style="cursor:pointer;"
+            >
+              <div *ngIf="baustein.meldungen.length > 0" style="color: red" > {{baustein.bez}} </div>
+              <div *ngIf="baustein.meldungen.length <= 0"> {{baustein.bez}} </div>
+            </span>
+            <div *ngIf="baustein.showAttribute" class="extraInfo-container" style="margin-left: 20px; margin-top: 5px;">
+              <table>
+                <div *ngFor="let attr of baustein.attribute" class="attribute-item">
+                  <tr>
+                    <td>
+                      <strong>{{ attr.bez }}:</strong>
+                    </td>
+
+                    <td>
+                      <input
+                        *ngIf="getInputType(attr) === 'checkbox'"
+                        type="checkbox"
+                        [checked]="attr.value !== undefined ? attr.value : (attr.default !== undefined ? attr.default : false)"
+                        (change)="setBooleanAttributValue($event, attr)"
+                        [disabled]="attr.aenderbar !== undefined ? !attr.aenderbar : false"
+                      />
+
+                      <input
+                        *ngIf="getInputType(attr) !== 'checkbox'"
+                        [(ngModel)]="attr.value"
+                        [type]="getInputType(attr)"
+                        [placeholder]="attr.value ?? attr.default ?? ''"
+                        (ngModelChange)="attributValueListener(attr)"
+                        [disabled]="attr.aenderbar !== undefined ? !attr.aenderbar : false"
+                      />
+                    </td>
+                  </tr>
+                </div>
+              </table>
+
+              <div *ngFor="let meldung of baustein.meldungen" class="meldungen-container">
+                <strong> {{meldung.errorMsg}} </strong>
+              </div>
+
+              <div *ngIf="risikoobjekte.length > 0" class="risikoobjekt-container">
+                <strong>Mit dem Baustein assoziiertes Risikoobjekt</strong>
+                <div *ngFor="let ro of risikoobjekte" class="risikoobjekt-item-container">
+                  <label [for]="'check-' + '{{ro.id}}'">
+                    {{ro.handelsbezeichnung}} ({{ro.baujahr}})
+                  </label>
+
+                  <input
+                    type="checkbox"
+                    [id]="'check-' + '{{ro.id}}'"
+                    (change)="risikoobjektListener(baustein, ro, $event)"
+                    [checked]="baustein.risikoobjekte.includes(ro)"
+                  />
+                </div>
+              </div>
+            </div>
+            <div class="baustein-buttons">
+              <button
+                (click)="removeProdukt(baustein)"
+                [disabled]="baustein.occByParent <= baustein.minOcc"
+                class="btn-control">-</button>
+              <button
+                (click)="addProdukt(baustein)"
+                [disabled]="baustein.actualOcc.value >= baustein.maxOcc && baustein.occByParent >= baustein.maxOcc"
+                class="btn-control">+</button>
+            </div>
+          </div>
+
+          <ng-container
+            *ngIf="baustein.unterbausteine.length > 0"
+            [ngTemplateOutlet]="bausteinTemplate"
+            [ngTemplateOutletContext]="{ $implicit: baustein.unterbausteine }">
+          </ng-container>
+        </li>
+      </ul>
+    </ng-template>
+
+    <ng-container
+      [ngTemplateOutlet]="bausteinTemplate"
+      [ngTemplateOutletContext]="{ $implicit: verkaufsprodukte, risikoobjekt: risikoobjekte}">
+    </ng-container>
+  </div>
+</main>
--- a/src/app/produktbaum/produktbaum.spec.ts
+++ b/src/app/produktbaum/produktbaum.spec.ts
@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { Produktbaum } from './produktbaum';
+
+describe('Produktbaum', () => {
+  let component: Produktbaum;
+  let fixture: ComponentFixture<Produktbaum>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [Produktbaum]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(Produktbaum);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
--- a/src/app/produktbaum/produktbaum.ts
+++ b/src/app/produktbaum/produktbaum.ts
@@ -0,0 +1,952 @@
+import {Component, inject, Injectable, Input, input, signal} from '@angular/core';
+import {CommonModule} from '@angular/common';
+import {HttpClient} from '@angular/common/http';
+import {QueryEngine} from '@comunica/query-sparql';
+import {DataFactory} from 'rdf-data-factory';
+import {Store} from 'n3';
+import jsonld from 'jsonld';
+import {FormsModule} from '@angular/forms';
+import {RouterOutlet} from '@angular/router';
+import {FahrzeugType, Risikoobjekt, RisikoobjektView} from '../risikoobjektView/risikoobjektView';
+import {RisikoobjektService} from '../services/risikoobjekt.service';
+
+interface Produktbaustein {
+  id : string;
+  bez: string;
+  type: string;
+  praemienfaktor: string;
+  minOcc: number;
+  maxOcc: number;
+  occByParent: number;
+  actualOcc: { value: number };
+  showAttribute: boolean;
+  parent: Produktbaustein;
+  unterbausteine: Produktbaustein[];
+  risikoobjekte: (FahrzeugType)[];
+  attribute: Attribut[];
+  meldungen: Meldung[];
+}
+
+interface Meldung {
+  id: string
+  errorType: number;
+  errorMsg: string;
+  kommtVonPlausi: string;
+}
+
+interface Attribut {
+  id: string
+  bez: string;
+  aenderbar: boolean;
+  pflichtfeld: boolean;
+  produktId: string;
+  value?: string | number | boolean;
+  default?: string | boolean | number;
+  type: string
+
+}
+
+interface BooleanAttribut extends Attribut{
+  default: boolean;
+  value: boolean;
+}
+
+interface StringAttribut extends Attribut{
+  default: string;
+  value: string;
+}
+
+interface IntAttribut extends Attribut{
+  default: number;
+  value: number;
+  max: number;
+  min: number;
+}
+
+interface DecimalAttribut extends Attribut{
+  default: number;
+  value: number;
+  max: number;
+  min: number;
+}
+
+interface Plausi {
+  beschreibung: string;
+  query: string;
+  art: string;
+}
+
+
+@Component({
+  selector: 'app-root',
+  imports: [CommonModule, FormsModule],
+  templateUrl: './produktbaum.html',
+  styleUrl: './produktbaum.css'
+})
+@Injectable({providedIn: 'root'})
+export class Produktbaum {
+  private risikoobjektService = inject(RisikoobjektService);
+  risikoobjekte = this.risikoobjektService.risikoobjekte();
+
+  protected readonly title = signal('OMDSAngularWebClient');
+
+  http = inject(HttpClient);
+  produkte : Produktbaustein[] = [];
+  verkaufsprodukte : Produktbaustein[] = [];
+  attribute : Attribut[] = [];
+  plausis : Plausi[] = [];
+  meldungen : Meldung[] = []
+  aprioriProdukte : Produktbaustein[] = [];
+  apriori(){
+    this.http.post<any[]>('/ProductsRequest', { "stichtag": "2022-02-11" })
+      .subscribe(result => {
+        this.produkte = [];
+        this.attribute = [];
+        this.plausis = [];
+        this.meldungen = [];
+
+        const prod = 'http://vvo.pisanoapi.at/ProdElement';
+        const plaus = 'http://vvo.pisanoapi.at/Plausi';
+        const att = 'http://vvo.pisanoapi.at/Elem';
+        const meld = 'http://vvo.pisanoapi.at/Meldung';
+
+        result.forEach(p => {
+          const id : string = this.extractValue(p['@id']);
+          if (id.startsWith(meld)) {
+            this.meldungen.push(this.buildMeldung(p))
+          }else if (id.startsWith(plaus)) {
+            const tmpPlaus = this.buildPlausi(p);
+            this.plausis.push(tmpPlaus);
+          }else if (id.startsWith(att)){
+            this.attribute.push(this.buildAttribut(p))
+          }else if (id.startsWith(prod)){
+            this.produkte.push(this.buildProdukt(p))
+          }
+
+        })
+
+        this.produkte = this.sortProdukte(this.produkte);
+
+        for (const att of this.attribute){
+          for (const produkt of this.produkte) {
+            if (produkt.id.startsWith(att.produktId)) {
+              produkt.attribute.push(att);
+            }
+          }
+        }
+
+        this.buildTree();
+        this.verkaufsprodukte = this.produkte.filter(p => p.parent === undefined);
+        this.aprioriProdukte = structuredClone(this.produkte);
+      });
+
+  }
+
+  buildAttribut(p: any) : (DecimalAttribut | IntAttribut | BooleanAttribut | StringAttribut){
+    const keyMapping: { [key: string]: string } = {
+      '@id': 'id',
+      'http://vvo.pisanoapi.at/bez': 'bez',
+      'http://vvo.pisanoapi.at/required': 'required',
+      'http://vvo.pisanoapi.at/value': 'value',
+      'http://vvo.pisanoapi.at/max': 'max',
+      'http://vvo.pisanoapi.at/min': 'min',
+      'http://vvo.pisanoapi.at/default': 'default',
+      'http://vvo.pisanoapi.at/aenderbar': 'aenderbar',
+      'http://vvo.pisanoapi.at/ProdElement': 'produktId',
+    };
+
+    const attribut: any = {};
+
+    for (const key in p) {
+      const mappedKey = keyMapping[key];
+
+      if (mappedKey){
+        let value =  this.extractValue(p[key]);
+
+        if (mappedKey === 'id' && typeof value === 'string') {
+          if (value.startsWith("vvo:")){
+            value = value.substring(4)
+          }else {
+            value = value.substring(24);
+          }
+          attribut.type = value.substring(4)
+        }
+
+        if (mappedKey === 'produktId' && typeof value === 'string') {
+          if (value.startsWith("vvo:")){
+            value = value.substring(15);
+          }else {
+            value = value.substring(35);
+          }
+        }
+
+        if (mappedKey === 'value') {
+          value = this.parseDynamicValue(value);
+        }
+
+        if (mappedKey === 'default') {
+          value = this.parseDynamicValue(value)
+          if (typeof value === "boolean" && value) {
+            attribut.value = true
+          }
+        }
+
+        if (mappedKey === 'aenderbar') {
+          value = this.parseDynamicValue(value)
+        }
+
+
+        attribut[mappedKey] = value;
+      }
+    }
+
+    return attribut as (DecimalAttribut | IntAttribut | BooleanAttribut | StringAttribut);
+  }
+
+  buildMeldung(p: any) : Meldung{
+    const keyMapping: { [key: string]: string } = {
+      '@id': 'id',
+      'http://vvo.pisanoapi.at/errorMsg': 'errorMsg',
+      'http://vvo.pisanoapi.at/errorType': 'errorType',
+      'vvo:errorMsg': 'errorMsg',
+      'vvo:errorType': 'errorType'
+    };
+
+    const meldung: any = {};
+
+    for (const key in p) {
+      const mappedKey = keyMapping[key];
+
+      if (mappedKey){
+        let value =  this.extractValue(p[key]);
+
+        if (mappedKey === 'id' && typeof value === 'string') {
+          if (value.startsWith("vvo:")){
+            value = value.substring(4);
+          }else {
+            value = value.substring(24);
+          }
+        }
+
+
+        meldung[mappedKey] = value;
+      }
+    }
+
+    return meldung as Meldung;
+  }
+
+  parseDynamicValue(value: string): string | boolean | number {
+    if (value.toLowerCase() === 'true') return true;
+    if (value.toLowerCase() === 'false') return false;
+
+    if (!isNaN(Number(value)) && value.trim() !== '') {
+      const num = Number(value);
+      return Number.isInteger(num) ? num : parseFloat(value);
+    }
+
+    return value;
+  }
+
+  extractValue(data: any): any {
+    if (!data) return undefined;
+
+    const container = Array.isArray(data) ? data[0] : data;
+
+    if (container && typeof container === 'object' && container['@value'] !== undefined) {
+      return container['@value'].trim();
+    }else if (container && typeof container === 'object' && container['@id'] !== undefined) {
+      return container['@id'].trim();
+    }
+
+    return container;
+  }
+
+  buildPlausi(p: any): Plausi {
+    const keyMapping: { [key: string]: string } = {
+      '@id': 'id',
+      'http://vvo.pisanoapi.at/beschreibung': 'beschreibung',
+      'http://vvo.pisanoapi.at/query': 'query',
+      'http://vvo.pisanoapi.at/art': 'art',
+      'vvo:beschreibung': 'beschreibung',
+      'vvo:query': 'query',
+      'vvo:art': 'art'
+    };
+
+    const plausi: any = {};
+
+    for (const key in p) {
+      const mappedKey = keyMapping[key];
+
+      if (mappedKey){
+        let value = this.extractValue(p[key]);
+
+        plausi[mappedKey] = value;
+      }
+    }
+
+    return plausi as Plausi;
+  }
+
+  buildFahrzeug(p: any): FahrzeugType {
+    const keyMapping: { [key: string]: string } = {
+      '@id': 'id',
+      'http://vvo.pisanoapi.at/bez': 'handelsbezeichnung',
+      'http://vvo.pisanoapi.at/baujahr': 'baujahr',
+      'http://vvo.pisanoapi.at/erstzulassung': 'erstzulassung',
+      'http://vvo.pisanoapi.at/leistung': 'leistung',
+      'http://vvo.pisanoapi.at/listenpreis': 'listenpreis',
+      'http://vvo.pisanoapi.at/sonderausstattung': 'sonderausstattung',
+      'http://vvo.pisanoapi.at/kennzeichen': 'kennzeichen'
+
+    };
+
+    const fahrzeug: any = {};
+
+    for (const key in p) {
+      const mappedKey = keyMapping[key];
+
+      if (mappedKey){
+        let value = this.extractValue(p[key]);
+
+
+        if (mappedKey === 'id' && typeof value === 'string') {
+          value = value.substring(24);
+        }
+
+        if (mappedKey === 'baujahr' && typeof value === 'string') {
+          value = parseInt(value, 10);
+          if (isNaN(value)) value = undefined;
+        }
+
+        if (mappedKey === 'erstzulassung' && typeof value === 'string') {
+          value = new Date(value.substring(0, 10));
+        }
+
+        fahrzeug[mappedKey] = value;
+      }
+    }
+
+    return fahrzeug as FahrzeugType;
+  }
+
+  buildProdukt(p: any): Produktbaustein {
+    const keyMapping: { [key: string]: string } = {
+      '@id': 'id',
+      'id': 'id',
+      'http://vvo.pisanoapi.at/bez': 'bez',
+      'http://vvo.pisanoapi.at/minOccurrence': 'minOcc',
+      'http://vvo.pisanoapi.at/maxOccurrence': 'maxOcc',
+      'http://vvo.pisanoapi.at/type': 'type',
+      'http://vvo.pisanoapi.at/Parent': 'parent',
+      'http://vvo.pisanoapi.at/Meldung': 'meldungen',
+      'http://vvo.pisanoapi.at/VersichertesInteresseType' : 'risikoobjekte',
+      'http://vvo.pisanoapi.at/praemienfaktor' : 'praemienfaktor',
+
+    };
+
+    const produkt: any = {};
+    produkt.meldungen = [];
+    produkt.risikoobjekte = [];
+
+    for (const key in p) {
+      const mappedKey = keyMapping[key];
+
+      if (mappedKey){
+        let value = this.extractValue(p[key]);
+
+        if (mappedKey === 'risikoobjekte') {
+          const values = Array.isArray(p[key]) ? p[key] : [p[key]];
+
+          for (const v of values) {
+            const value = this.extractValue(v);
+
+            const ro = this.risikoobjekte.find(
+              r => r.id === value.substring(24)
+            );
+
+            if (ro) {
+              produkt.risikoobjekte.push(ro);
+            } else {
+              console.log("Risiko Objekt nicht gefunden: " + value);
+            }
+          }
+        }
+
+        if ((mappedKey === 'minOcc' || mappedKey === 'maxOcc') && typeof value === 'string') {
+          value = parseInt(value, 10);
+          if (isNaN(value)) value = undefined;
+        }
+
+        if (mappedKey === 'id' && typeof value === 'string') {
+          // if(value.includes("-")) {
+          //   value = value.substring(0, value.indexOf("-"))
+          // }
+          if (value.startsWith("vvo:")) {
+            value = value.substring(15)
+          }else {
+            value = value.substring(35);
+          }
+        }
+
+        if (mappedKey === 'parent' && typeof value === 'string') {
+          if (value.startsWith("vvo:")){
+            value = this.produkte.find(p => p.id === value.substring(15));
+          }else {
+            value = this.produkte.find(p => p.id === value.substring(35));
+          }
+        }
+
+        if (mappedKey === 'meldungen' && typeof value === 'string') {
+          if (value.startsWith("vvo:")){
+            value = this.meldungen.find(p => p.id === value.substring(4));
+          }else {
+            value = this.meldungen.find(p => p.id === value.substring(24));
+          }
+
+          if (value !== undefined){
+            produkt[mappedKey].push(value)
+          }
+        }
+
+        if (mappedKey !== "meldungen" && mappedKey !== "risikoobjekte") {
+          produkt[mappedKey] = value;
+        }
+      }
+    }
+    produkt.unterbausteine = [];
+    produkt.attribute = [];
+
+    produkt.actualOcc = {value: 1};
+    produkt.occByParent = 1;
+
+    return produkt as Produktbaustein;
+  }
+
+  buildTree() {
+
+    this.addMissingAprioriItems();
+
+    for (const baustein of this.produkte) {
+      if (baustein.parent !== undefined){
+        let parent : (Produktbaustein | undefined) = this.produkte.find(p => p === baustein.parent);
+        if (parent !== undefined && !parent.unterbausteine.includes(baustein)) {
+          if (parent.occByParent < 1) {
+            baustein.occByParent = 0
+          }
+          parent.unterbausteine.push(baustein);
+        }
+      }
+    }
+  }
+
+  async addProdukt(produkt : Produktbaustein) {
+    for (const unterprodukt of produkt.parent.unterbausteine){
+      if (unterprodukt.id === produkt.id){
+        unterprodukt.occByParent++;
+      }
+    }
+    if (produkt.occByParent >= 2) {
+      const parent = this.produkte.find(p => p === produkt.parent)
+      parent?.unterbausteine.push(this.cloneProdukt(produkt, undefined));
+
+    }else {
+      produkt.actualOcc.value++;
+    }
+
+    this.addRequiredChildren(produkt)
+    await this.constructPlausi()
+  }
+
+  addParent(produkt : Produktbaustein) {
+    if (produkt.parent.occByParent < 1) {
+      produkt.parent.occByParent = 1
+
+      this.addParent(produkt.parent)
+    }
+  }
+
+  addRequiredChildren(produkt : Produktbaustein) {
+    for (const unter of produkt.unterbausteine) {
+      if (unter.minOcc > 0 && unter.occByParent < 1) {
+        unter.occByParent = 1
+        if (unter.unterbausteine.length > 0) {
+          this.addRequiredChildren(unter)
+        }
+      }
+    }
+  }
+
+  async constructPlausi() {
+
+
+    for (const plausi of this.plausis.filter(p => p.art === "graph")) {
+
+      for (const prod of this.produkte) {
+        for (const meld of prod.meldungen) {
+          if (meld.kommtVonPlausi === plausi.beschreibung) {
+            prod.meldungen.splice(prod.meldungen.indexOf(meld), 1);
+          }
+        }
+      }
+
+
+      let model = await this.buildRDFModel(this.verkaufsprodukte[0]);
+      model = await this.pruefePlausi(plausi, model);
+      const newTree = await this.modelToJsonld(model);
+
+      // this.produkte = [];
+      // this.attribute = [];
+      // this.meldungen = [];
+
+      const prod = 'http://vvo.pisanoapi.at/ProdElement';
+      const plaus = 'vvo:Plausi';
+      const att = 'vvo:Elem';
+      const meld = 'http://vvo.pisanoapi.at/Meldung';
+
+      let uniqueIds: any[] = [];
+      let wholeprodukts: any[] = []
+
+      newTree.forEach((p: any) => {if(p !== undefined) p.forEach((q: any) => {
+        if (!uniqueIds.includes(q["@id"])) {
+          uniqueIds.push(q["@id"]);
+        }
+      })});
+
+      for (let id of uniqueIds) {
+        let produkt: any[] = [];
+
+        newTree.forEach((p: any) => p.filter((p: any) => p["@id"] === id).forEach((i: any) => {
+          produkt.push(i)
+        }));
+        wholeprodukts.push(produkt);
+
+      }
+
+      for (const q of wholeprodukts) {
+        const merged = Object.assign({}, ...q);
+
+        if (q[0]["@id"].startsWith(meld)) {
+          this.meldungen.push(this.buildMeldung(merged))
+        } else if (q[0]["@id"].startsWith(plaus)) {
+          const tmpPlaus = this.buildPlausi(merged);
+          this.plausis.push(tmpPlaus);
+        } else if (q[0]["@id"].startsWith(att)) {
+          this.attribute.push(this.buildAttribut(merged))
+        }
+      }
+
+      for (const q of wholeprodukts) {
+        const merged = Object.assign({}, ...q);
+
+        if (q[0]["@id"].includes(prod)) {
+          let newProd = this.buildProdukt(merged);
+          if (newProd.bez === undefined) {
+            const prod = this.produkte.find(p => newProd.id.includes(p.id));
+            if (prod !== undefined) {
+              //für andere sachen als meldung genauso, wenn wir Plausis wollen, die mehr machen als Meldungen hinzufügen
+              for (const newMeldung of newProd.meldungen) {
+                newMeldung.kommtVonPlausi = plausi.beschreibung
+                prod.meldungen.push(newMeldung)
+              }
+            }
+          }
+        }
+      }
+
+      for (const att of this.attribute) {
+        for (const produkt of this.produkte) {
+          if (produkt.id.startsWith(att.produktId) && !produkt.attribute.includes(att)) {
+            produkt.attribute.push(att);
+          }
+        }
+      }
+
+      this.buildTree();
+      this.verkaufsprodukte = this.produkte.filter(p => p.parent === undefined);
+    }
+  }
+
+  cloneProdukt(produkt : Produktbaustein, newParent: (Produktbaustein | undefined)) : Produktbaustein {
+    const cloneProdukt = structuredClone(produkt);
+
+    if (newParent === undefined) {
+      cloneProdukt.parent = produkt.parent
+    }else {
+      cloneProdukt.parent = newParent;
+    }
+    cloneProdukt.unterbausteine = []
+    cloneProdukt.actualOcc = produkt.actualOcc;
+    cloneProdukt.actualOcc.value++;
+
+    for (const child of produkt.unterbausteine) {
+      cloneProdukt.unterbausteine.push(this.cloneProdukt(child, cloneProdukt))
+    }
+
+    this.produkte.push(cloneProdukt);
+    return cloneProdukt;
+  }
+
+  async removeProdukt(produkt : Produktbaustein) {
+    if (produkt.occByParent >= 2){
+      const parent = this.produkte.find(p => p === produkt.parent)
+      if (parent !== undefined){
+        const i = parent?.unterbausteine.indexOf(produkt);
+        const j = this.produkte.indexOf(produkt);
+        if (i > -1) {
+          parent.unterbausteine.splice(i, 1);
+          this.produkte.splice(j, 1);
+        }
+      }
+    }
+    produkt.actualOcc.value--;
+
+    for (const unterprodukt of produkt.parent.unterbausteine){
+      if (unterprodukt.id === produkt.id){
+        unterprodukt.occByParent--;
+      }
+    }
+
+    if (produkt.unterbausteine.length > 0) {
+      this.removeChildren(produkt);
+    }
+
+    await this.constructPlausi()
+  }
+
+  removeChildren(produkt : Produktbaustein) {
+    const tmp : string[] = [];
+    const toDelete : Produktbaustein[] = [];
+
+    for (const child of produkt.unterbausteine){
+      if (!tmp.includes(child.id)){
+        child.actualOcc.value = child.actualOcc.value - child.occByParent;
+        tmp.push(child.id);
+      }
+
+      if (child.occByParent > 1){
+        toDelete.push(child)
+
+        for (const unterbaustein of produkt.unterbausteine){
+          unterbaustein.occByParent--;
+        }
+      }
+      child.occByParent = 0;
+
+      this.removeChildren(child);
+    }
+
+    for (const e of toDelete){
+      produkt.unterbausteine.splice(produkt.unterbausteine.indexOf(e) ,1)
+    }
+  }
+
+  async calculate(verkaufsprodukt: Produktbaustein) {
+    const request = (await this.modelToJsonld(await this.buildRDFModel(verkaufsprodukt)));
+    this.produkte = [];
+    this.http.post<any[]>('/CalculateRequest', request )
+      .subscribe(result => {
+        this.produkte = [];
+        this.attribute = [];
+
+        const prod = 'http://vvo.pisanoapi.at/ProdElement';
+        const plaus = 'http://vvo.pisanoapi.at/Plausi';
+        const att = 'http://vvo.pisanoapi.at/Elem';
+        const meld = 'http://vvo.pisanoapi.at/Meldung';
+        const fz = 'http://vvo.pisanoapi.at/FahrzeugType';
+
+        result.forEach(p => {
+          const id : string = this.extractValue(p['@id']);
+          if (id.startsWith(meld)) {
+            this.meldungen.push(this.buildMeldung(p))
+          }else if (id.startsWith(plaus)) {
+            const tmpPlaus = this.buildPlausi(p);
+            this.plausis.push(tmpPlaus);
+          }else if (id.startsWith(att)){
+            this.attribute.push(this.buildAttribut(p))
+          }else if (id.startsWith(fz)){
+            const fahrzeug = this.buildFahrzeug(p);
+
+            let fahrzeugAlt =
+              this.risikoobjekte.find(r =>
+                r.handelsbezeichnung === fahrzeug.handelsbezeichnung
+                && new Date(r.erstzulassung).getTime() === fahrzeug.erstzulassung.getTime())
+
+            if (fahrzeugAlt !== undefined){
+              //alle attribute die sich geädert haben könnten
+              fahrzeugAlt.id = fahrzeug.id;
+              fahrzeugAlt.baujahr = fahrzeug.baujahr;
+            } else {
+              console.log("neues fahrzeug")
+              this.risikoobjekte.push(fahrzeug);
+            }
+          }
+        })
+
+        result.forEach(p => {
+          const id : string = this.extractValue(p['@id']);
+
+          if (id.startsWith(prod)){
+            this.produkte.push(this.buildProdukt(p))
+          }
+        })
+
+        this.produkte = this.sortProdukte(this.produkte);
+
+        for (const att of this.attribute){
+          for (const produkt of this.produkte) {
+            if (produkt.id.startsWith(att.produktId)) {
+              produkt.attribute.push(att);
+            }
+          }
+        }
+
+        this.buildTree();
+        this.verkaufsprodukte = this.produkte.filter(p => p.parent === undefined);
+      });
+  }
+
+  sortProdukte(produkte: Produktbaustein[]) : Produktbaustein[] {
+    produkte.sort((a, b) => {
+      return a.bez < b.bez ? -1 : a.bez > b.bez ? 1 : 0
+    });
+
+    return produkte;
+  }
+
+  async buildRDFModel(verkaufsprodukt : Produktbaustein) {
+    const model = new Store();
+    const baseIri = 'http://vvo.pisanoapi.at/';
+
+    const idCount = new Map<string, number>();
+    this.createIdCount(idCount, verkaufsprodukt);
+
+    const iriMap = new Map<Produktbaustein, string>();
+    this.createIriMap(verkaufsprodukt, baseIri, idCount, iriMap);
+
+    this.addProduktToModel(verkaufsprodukt, model, baseIri, null, iriMap);
+
+    return model
+  }
+
+  async modelToJsonld(model: Store) : Promise<any[]> {
+    let result = []
+    const jsonldData = model.getQuads(null, null, null, null).map(q => ({
+      '@id': q.subject.value,
+      [q.predicate.value]: [
+        q.object.termType === 'Literal'
+          ? { '@value': q.object.value }
+          : { '@id': q.object.value }
+      ]
+    }));
+
+    const context = { vvo: 'http://vvo.pisanoapi.at/' };
+    result.push(await jsonld.expand(jsonldData));
+
+    return result;
+  }
+
+  createIdCount(idCount: Map<string, number>, vp: Produktbaustein): void {
+    const id = vp.id;
+    idCount.set(id, (idCount.get(id) ?? 0) + 1);
+    for (const child of vp.unterbausteine) {
+      this.createIdCount(idCount, child);
+    }
+  }
+
+  createIriMap(
+    produkt: Produktbaustein,
+    baseIri: string,
+    idCount: Map<string, number>,
+    iriMap: Map<Produktbaustein, string>
+  ): void {
+    const baseElemIri = baseIri + 'ProdElement';
+    const id = produkt.id;
+    const count = idCount.get(id) ?? 1;
+
+    for (let i = 1; i <= count; i++) {
+      let tmpIri = `${baseElemIri}${id}-${i}`;
+      if (id.includes("-")){
+        tmpIri = `${baseElemIri}${id}`;
+      }
+      if (![...iriMap.values()].includes(tmpIri)) {
+        iriMap.set(produkt, tmpIri);
+        break;
+      }
+    }
+
+    for (const child of produkt.unterbausteine) {
+      this.createIriMap(child, baseIri, idCount, iriMap);
+    }
+  }
+
+  addProduktToModel(
+    produkt: Produktbaustein,
+    model: Store,
+    baseIri: string,
+    parentId: string | null,
+    iriMap: Map<Produktbaustein, string>
+  ) {
+    const DF = new DataFactory()
+    const vpIri = DF.namedNode(iriMap.get(produkt)!);
+
+    if (produkt.occByParent >= 1) {
+      model.addQuad(vpIri, DF.namedNode('http://www.w3.org/1999/02/22-rdf-syntax-ns#type'), DF.namedNode("http://vvo.pisanoapi.at/ProdElement"))
+      model.addQuad(vpIri, DF.namedNode(baseIri + 'bez'), DF.literal(produkt.bez));
+
+      if (produkt.minOcc !== undefined)
+        model.addQuad(vpIri, DF.namedNode(baseIri + 'minOccurrence'), DF.literal(produkt.minOcc.toString()));
+      if (produkt.maxOcc !== undefined)
+        model.addQuad(vpIri, DF.namedNode(baseIri + 'maxOccurrence'), DF.literal(produkt.maxOcc.toString()));
+
+      // if (produkt.verkaufsoffenVon)
+      //   model.addQuad(vpIri, DF.namedNode(baseIri + 'salesFrom'), DF.literal(produkt.verkaufsoffenVon));
+      // if (produkt.verkaufsoffenBis)
+      //   model.addQuad(vpIri, DF.namedNode(baseIri + 'salesTo'), DF.literal(produkt.verkaufsoffenBis));
+      if (produkt.type)
+        model.addQuad(vpIri, DF.namedNode(baseIri + 'type'), DF.literal(produkt.type));
+      // if (produkt.risikoobjektErforderlich)
+      //   model.addQuad(vpIri, DF.namedNode(baseIri + 'risikoobjektType'), DF.literal('FahrzeugType'));
+      if (produkt.praemienfaktor)
+        model.addQuad(vpIri, DF.namedNode(baseIri + 'praemienfaktor'), DF.literal(produkt.praemienfaktor));
+      if (parentId)
+        model.addQuad(vpIri, DF.namedNode(baseIri + 'Parent'), DF.namedNode(parentId));
+    }
+
+    for (const at of produkt.attribute ?? []) {
+      let typeIri = baseIri;
+      if (at.type.toLowerCase().includes("decimal")){
+        typeIri += "ElemDecimal";
+      }else if (at.type.toLowerCase().includes("int")){
+        typeIri += "ElemInt";
+      }else if (at.type.toLowerCase().includes("bool")){
+        typeIri += "ElemBoolean";
+      }else {
+        typeIri += "ElemString";
+      }
+
+      const atIri = DF.namedNode(`${baseIri}${at.id}`);
+      model.addQuad(atIri, DF.namedNode('http://www.w3.org/1999/02/22-rdf-syntax-ns#type'), DF.namedNode(typeIri));
+
+      model.addQuad(atIri, DF.namedNode(baseIri + 'bez'), DF.literal(at.bez));
+      model.addQuad(atIri, DF.namedNode(baseIri + 'ProdElement'), vpIri);
+
+      if (typeof at.value === "string") {
+        model.addQuad(atIri, DF.namedNode(baseIri + 'value'), DF.literal(at.value));
+      }else if (typeof at.value === "boolean"){
+        model.addQuad(atIri, DF.namedNode(baseIri + 'value'), DF.literal(at.value ? "true" : "false"));
+      } else if (at.value !== undefined) {
+        model.addQuad(atIri, DF.namedNode(baseIri + 'value'), DF.literal(at.value.toString()));
+      }
+    }
+
+    let i = 1;
+    for (const ro of produkt.risikoobjekte) {
+      const fahrzeugIri = DF.namedNode(baseIri + "FahrzeugType")
+      const spezFahrzeugIri = DF.namedNode(fahrzeugIri.value + ro.handelsbezeichnung + ro.baujahr);
+
+      model.addQuad(vpIri, DF.namedNode(baseIri + "VersichertesInteresseType"), spezFahrzeugIri);
+
+      const existingQuads = model.getQuads(spezFahrzeugIri, null, null, null);
+      if (existingQuads.length === 0) {
+        model.addQuad(spezFahrzeugIri, DF.namedNode('http://www.w3.org/1999/02/22-rdf-syntax-ns#type'), fahrzeugIri);
+
+        if (ro.handelsbezeichnung) {
+          model.addQuad(spezFahrzeugIri, DF.namedNode(baseIri + 'bez'), DF.literal(ro.handelsbezeichnung));
+        }
+        if (ro.baujahr !== undefined) {
+          model.addQuad(spezFahrzeugIri, DF.namedNode(baseIri + 'baujahr'), DF.literal(ro.baujahr.toString()));
+        }
+        if (ro.erstzulassung) {
+          model.addQuad(spezFahrzeugIri, DF.namedNode(baseIri + 'erstzulassung'), DF.literal( ro.erstzulassung.toString()));
+        }
+        if (ro.kennzeichen) {
+          model.addQuad(spezFahrzeugIri, DF.namedNode(baseIri + 'kennzeichen'), DF.literal( ro.kennzeichen));
+        }
+        if (ro.leistung) {
+          model.addQuad(spezFahrzeugIri, DF.namedNode(baseIri + 'leistung'), DF.literal( ro.leistung.toString()));
+        }
+        if (ro.listenpreis) {
+          model.addQuad(spezFahrzeugIri, DF.namedNode(baseIri + 'listenpreis'), DF.literal( ro.listenpreis.toString()));
+        }
+        if (ro.sonderausstattung) {
+          model.addQuad(spezFahrzeugIri, DF.namedNode(baseIri + 'sonderausstattung'), DF.literal( ro.sonderausstattung.toString()));
+        }
+      }
+
+      i++;
+    }
+
+    for (const child of produkt.unterbausteine) {
+      const unterIri = iriMap.get(child)!;
+      if (produkt.occByParent >= 1) {
+        model.addQuad(vpIri, DF.namedNode(baseIri + 'Baustein'), DF.namedNode(unterIri));
+      }
+      this.addProduktToModel(child, model, baseIri, vpIri.value, iriMap);
+    }
+  }
+
+  async pruefePlausi(plausi: Plausi, model: Store): Promise<Store> {
+    const engine = new QueryEngine();
+    if (plausi.art === "graph"){
+      const result = await engine.queryQuads(plausi.query, { sources: [model],});
+      const quads = await result.toArray();
+
+      const erg : Store = new Store();
+      for (const quad of quads) {
+        erg.addQuad(quad.subject, quad.predicate, quad.object);
+      }
+      return erg;
+    }
+    return model;
+  }
+
+  toggleAttributes(baustein: Produktbaustein) {
+    baustein.showAttribute = !baustein.showAttribute;
+  }
+
+  getInputType(attr: Attribut): string {
+    const a = attr as BooleanAttribut | StringAttribut | IntAttribut | DecimalAttribut;
+
+    if (typeof a.value === 'boolean' || typeof a.default === 'boolean') return 'checkbox';
+    if (typeof a.value === 'number' || typeof a.default === 'number') return 'number';
+    return 'text';
+  }
+
+  attributValueListener(attr: Attribut) {
+    console.log(attr.value)
+  }
+  setBooleanAttributValue(event: Event, attr: Attribut) {
+    attr.value = (event.target as HTMLInputElement).checked
+  }
+
+  addMissingAprioriItems(){
+    for (const aprod of this.aprioriProdukte) {
+      let flag = false;
+
+      for (const prod of this.produkte) {
+        if (prod.bez === aprod.bez) {
+          flag = true
+        }
+      }
+
+      if (!flag) {
+        aprod.occByParent = 0
+        this.removeChildren(aprod)
+        const newParent = this.produkte.find(p => p.bez === aprod.parent.bez)
+        if (newParent !== undefined) {
+          aprod.parent = newParent
+        }
+        this.produkte.push(this.cloneProdukt(aprod, undefined))
+      }
+    }
+  }
+
+  risikoobjektListener(baustein: Produktbaustein, ro: FahrzeugType, event: Event) {
+    if ((event.target as HTMLInputElement).checked) {
+      baustein.risikoobjekte.push(ro)
+    } else {
+      baustein.risikoobjekte.splice(baustein.risikoobjekte.indexOf(ro), 1)
+    }
+  }
+}
--- a/src/app/risikoobjektView/risikoobjektView.css
+++ b/src/app/risikoobjektView/risikoobjektView.css
@@ -0,0 +1,137 @@
+/* Container Layout */
+.container {
+  display: flex;
+  gap: 30px;
+  max-width: 1200px;
+  margin: 40px auto;
+  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
+  align-items: flex-start;
+}
+
+/* Linke Spalte: Konfiguration */
+.left-pane {
+  flex: 2;
+  background: white;
+  padding: 30px;
+  border-radius: 8px;
+  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
+}
+
+/* Rechte Spalte: Liste der Objekte */
+.right-pane {
+  flex: 1;
+  background: #fdfdfe;
+  padding: 25px;
+  border-radius: 8px;
+  border: 1px solid #e9ecef;
+  min-height: 200px;
+}
+
+/* Titel-Styling */
+h2 {
+  color: #2c3e50;
+  border-bottom: 2px solid #eee;
+  padding-bottom: 10px;
+  margin-top: 0;
+}
+
+h3 {
+  grid-column: 1 / -1; /* Überschrift über beide Spalten im Grid */
+  color: #007bff;
+  font-size: 1.1rem;
+  margin: 20px 0 10px 0;
+}
+
+/* Formular Styling */
+.grid-form {
+  display: grid;
+  grid-template-columns: 1fr 1fr; /* Zwei Spalten für Labels und Inputs */
+  gap: 15px 20px;
+  align-items: center;
+  margin-top: 20px;
+}
+
+.grid-form label {
+  font-weight: 600;
+  color: #495057;
+  font-size: 0.9rem;
+}
+
+/* Inputs & Select */
+input, select {
+  width: 100%;
+  padding: 10px;
+  border: 1px solid #ced4da;
+  border-radius: 4px;
+  font-size: 0.95rem;
+  transition: border-color 0.2s, box-shadow 0.2s;
+  box-sizing: border-box;
+}
+
+input:focus, select:focus {
+  outline: none;
+  border-color: #007bff;
+  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
+}
+
+/* Sonderfall: Alleinstehende Inputs ohne Label (Typ 1, 2 etc.) */
+.grid-form input:not([id]) {
+  grid-column: 1 / -1;
+}
+
+/* Submit Button */
+.btn-submit {
+  background-color: #28a745; /* Grün für "Hinzufügen" */
+  color: white;
+  border: none;
+  padding: 12px 24px;
+  border-radius: 4px;
+  cursor: pointer;
+  font-weight: 600;
+  margin-top: 25px;
+  width: 100%;
+  transition: background 0.2s;
+}
+
+.btn-submit:hover:not(:disabled) {
+  background-color: #218838;
+}
+
+.btn-submit:disabled {
+  background-color: #ccc;
+  cursor: not-allowed;
+}
+
+/* Validierungshinweis */
+h4 {
+  font-size: 0.85rem;
+  margin-top: 10px;
+  text-align: center;
+}
+
+/* Rechte Liste Styling */
+.right-pane ul {
+  list-style: none;
+  padding: 0;
+}
+
+.right-pane li {
+  background: white;
+  margin-bottom: 8px;
+  padding: 10px 15px;
+  border-radius: 5px;
+  border-left: 4px solid #007bff;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
+  font-size: 0.9rem;
+  color: #495057;
+}
+
+/* Responsive Anpassung */
+@media (max-width: 768px) {
+  .container {
+    flex-direction: column;
+  }
+  .grid-form {
+    grid-template-columns: 1fr;
+  }
+}
--- a/src/app/risikoobjektView/risikoobjektView.html
+++ b/src/app/risikoobjektView/risikoobjektView.html
@@ -0,0 +1,94 @@
+<div class="container">
+  <div class="left-pane">
+
+    <h2>Konfiguration</h2>
+
+    <label>Typ auswählen:</label>
+    <select [(ngModel)]="selectedType">
+      <option value="">-- bitte wählen --</option>
+      <option *ngFor="let t of types" [value]="t">{{ t }}</option>
+    </select>
+
+    <div class="form-container" >
+      <form #f="ngForm" class="grid-form">
+        <ng-container *ngIf="selectedType === 'Versichertes objekt SachPrivat'">
+          <h3>Formular für Typ 1</h3>
+          <input placeholder="Feld A1">
+          <input placeholder="Feld A2">
+          <input placeholder="Feld A3">
+          <input placeholder="Feld A4">
+        </ng-container>
+
+        <ng-container *ngIf="selectedType === 'Versicherte Liegenschaft'">
+          <h3>Formular für Typ 2</h3>
+          <input placeholder="Feld B1">
+          <input placeholder="Feld B2">
+          <input placeholder="Feld B3">
+          <input placeholder="Feld B4">
+        </ng-container>
+
+        <ng-container *ngIf="selectedType === 'Fahrzeug'" >
+          <h3>Angaben zum neuen Fahrzeug</h3>
+
+          <label for="baujahr">Baujahr:</label>
+          <input [(ngModel)]="formData.Baujahr" id="baujahr" type="number" name="Baujahr" placeholder="Baujahr" ngModel required>
+
+          <label for="leistung">Leistung in kW:</label>
+          <input [(ngModel)]="formData.Leistung" id="leistung" type="number" name="Leistung" placeholder="Leistung" ngModel required>
+
+          <label for="listenpreis">Listenpreis:</label>
+          <input [(ngModel)]="formData.Listenpreis" id="listenpreis" type="number" name="Listenpreis" placeholder="Listenpreis" ngModel required>
+
+          <label for="sonderausstattung">Sonderausstattung:</label>
+          <input [(ngModel)]="formData.Sonderausstattung" id="sonderausstattung" type="number" name="Sonderausstattung" placeholder="Sonderausstattung" ngModel required>
+
+          <label for="handelsbezeichnung">Handelsbezeichnung:</label>
+          <input [(ngModel)]="formData.Handelsbezeichnung" id="handelsbezeichnung" name="Handelsbezeichnung" placeholder="Handelsbezeichnung" ngModel required>
+
+          <label for="erstzulassung">Erstzulassung:</label>
+          <input [(ngModel)]="formData.Erstzulassung" id="erstzulassung" type="date" name="Erstzulassung" placeholder="Erstzulassung" ngModel required>
+
+          <label for="kennzeichen">Kennzeichen:</label>
+          <input [(ngModel)]="formData.Kennzeichen" id="kennzeichen" name="Kennzeichen" placeholder="Kennzeichen" ngModel required>
+
+
+        </ng-container>
+
+        <ng-container *ngIf="selectedType === 'Risiko Gebaeude'">
+          <h3>Formular für Typ 4</h3>
+          <input placeholder="Feld D1">
+          <input placeholder="Feld D2">
+          <input placeholder="Feld D3">
+          <input placeholder="Feld D4">
+        </ng-container>
+
+        <ng-container *ngIf="selectedType === 'Versicherte Person'">
+          <h3>Formular für Typ 5</h3>
+          <input placeholder="Feld E1">
+          <input placeholder="Feld E2">
+          <input placeholder="Feld E3">
+          <input placeholder="Feld E4">
+        </ng-container>
+
+        <ng-container *ngIf="selectedType === 'Risiko Haushalt'">
+          <h3>Formular für Typ 6</h3>
+          <input placeholder="Feld F1">
+          <input placeholder="Feld F2">
+          <input placeholder="Feld F3">
+          <input placeholder="Feld F4">
+        </ng-container>
+      </form>
+      <button class="btn-submit" (click)="addRisikoobjekt()" [disabled]="!f.valid">Hinzufügen</button>
+      <h4 style="color: red" [hidden]="f.valid">Es müssen alle Felder ausgefüllt werden</h4>
+    </div>
+  </div>
+  <div class="right-pane">
+    <h2>Risikoobjekte</h2>
+
+    <ul>
+      <li *ngFor="let r of risikoobjekte()">
+        {{ r.handelsbezeichnung }}({{r.baujahr}})
+      </li>
+    </ul>
+  </div>
+</div>
--- a/src/app/risikoobjektView/risikoobjektView.spec.ts
+++ b/src/app/risikoobjektView/risikoobjektView.spec.ts
@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { RisikoobjektView } from './risikoobjektView';
+
+describe('Risikoobjekt', () => {
+  let component: RisikoobjektView;
+  let fixture: ComponentFixture<RisikoobjektView>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [RisikoobjektView]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(RisikoobjektView);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
--- a/src/app/risikoobjektView/risikoobjektView.ts
+++ b/src/app/risikoobjektView/risikoobjektView.ts
@@ -0,0 +1,81 @@
+import {Component, inject} from '@angular/core';
+import {FormsModule} from '@angular/forms';
+import {NgForOf, NgIf} from '@angular/common';
+import {RisikoobjektService} from '../services/risikoobjekt.service';
+
+export interface Risikoobjekt {
+
+}
+
+export interface FahrzeugType extends Risikoobjekt{
+  id?: string
+  baujahr: number
+  handelsbezeichnung: string
+  erstzulassung: Date
+  kennzeichen: string
+  leistung: number
+  listenpreis: number
+  sonderausstattung: number
+}
+
+@Component({
+  selector: 'app-risikoobjekt',
+  imports: [
+    FormsModule,
+    NgForOf,
+    NgIf
+  ],
+  templateUrl: './risikoobjektView.html',
+  styleUrl: './risikoobjektView.css',
+})
+
+
+export class RisikoobjektView {
+  private risikoobjektService = inject(RisikoobjektService);
+  risikoobjekte = this.risikoobjektService.risikoobjekte;
+
+  types = [
+    "Versichertes objekt SachPrivat",
+    "Versicherte Liegenschaft",
+    "Fahrzeug",
+    "Risiko Gebaeude",
+    "Versicherte Person",
+    "Risiko Haushalt"
+  ];
+
+  selectedType: string = '';
+
+  formData = {
+    Baujahr: 0,
+    Handelsbezeichnung: '',
+    Erstzulassung: new Date(),
+    Kennzeichen: '',
+    Leistung: 0,
+    Listenpreis: 0,
+    Sonderausstattung: 0
+  };
+
+  addRisikoobjekt(){
+    if (this.formData.Baujahr === 0 ||
+      this.formData.Handelsbezeichnung === ''
+      || this.formData.Erstzulassung === null
+      || this.formData.Kennzeichen === ''
+      || this.formData.Leistung === 0
+      || this.formData.Listenpreis === 0
+      || this.formData.Sonderausstattung === 0){
+
+    }
+
+    const fahrzeug : FahrzeugType = {
+      baujahr:  this.formData.Baujahr,
+      handelsbezeichnung: this.formData.Handelsbezeichnung.replace(/ /g, '_'),
+      erstzulassung: this.formData.Erstzulassung,
+      kennzeichen: this.formData.Kennzeichen,
+      leistung: this.formData.Leistung,
+      listenpreis: this.formData.Listenpreis,
+      sonderausstattung: this.formData.Sonderausstattung
+    }
+
+    this.risikoobjektService.addRisikoobjekt(fahrzeug);
+  }
+}
--- a/src/app/services/risikoobjekt.service.ts
+++ b/src/app/services/risikoobjekt.service.ts
@@ -0,0 +1,27 @@
+import { Injectable, signal } from '@angular/core';
+import { FahrzeugType } from '../risikoobjektView/risikoobjektView';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class RisikoobjektService {
+  private risikoobjekteSignal = signal<FahrzeugType[]>([]);
+
+  get risikoobjekte() {
+    return this.risikoobjekteSignal.asReadonly();
+  }
+
+  addRisikoobjekt(risikoobjekt: FahrzeugType) {
+    this.risikoobjekteSignal.update(current => [...current, risikoobjekt]);
+  }
+
+  removeRisikoobjekt(risikoobjekt: FahrzeugType) {
+    this.risikoobjekteSignal.update(current =>
+      current.filter(ro => ro !== risikoobjekt)
+    );
+  }
+
+  clearRisikoobjekte() {
+    this.risikoobjekteSignal.set([]);
+  }
+}
--- a/src/assets/logo_kapdion.gif
+++ b/src/assets/logo_kapdion.gif
--- a/src/proxy.conf.json
+++ b/src/proxy.conf.json
@@ -0,0 +1,12 @@
+{
+  "/ProductsRequest": {
+    "target": "http://localhost:9090",
+    "secure": false,
+    "logLevel": "debug"
+  },
+  "/CalculateRequest": {
+    "target": "http://localhost:9090",
+    "secure": false,
+    "logLevel": "debug"
+  }
+}