feat: add Orcaslicer and docker

frontend/.nvmrc

@@ -0,0 +1 @@
+22

frontend/Dockerfile

@@ -0,0 +1,14 @@
+# Stage 1: Build
+FROM node:20 as build
+
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+RUN npm run build --configuration=production
+
+# Stage 2: Serve
+FROM nginx:alpine
+COPY --from=build /app/dist/frontend/browser /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80

frontend/nginx.conf

@@ -0,0 +1,9 @@
+server {
+    listen 80;
+    
+    location / {
+        root /usr/share/nginx/html;
+        index index.html index.htm;
+        try_files $uri $uri/ /index.html;
+    }
+}

frontend/package.json

@@ -9,24 +9,27 @@
     "test": "ng test"
   },
   "private": true,
+  "engines": {
+    "node": "^22.0.0"
+  },
   "dependencies": {
-    "@angular/cdk": "^19.2.16",
-    "@angular/common": "^19.2.0",
-    "@angular/compiler": "^19.2.0",
-    "@angular/core": "^19.2.0",
-    "@angular/forms": "^19.2.0",
-    "@angular/material": "^19.2.16",
-    "@angular/platform-browser": "^19.2.0",
-    "@angular/platform-browser-dynamic": "^19.2.0",
-    "@angular/router": "^19.2.0",
+    "@angular/cdk": "^19.2.19",
+    "@angular/common": "^19.2.18",
+    "@angular/compiler": "^19.2.18",
+    "@angular/core": "^19.2.18",
+    "@angular/forms": "^19.2.18",
+    "@angular/material": "^19.2.19",
+    "@angular/platform-browser": "^19.2.18",
+    "@angular/platform-browser-dynamic": "^19.2.18",
+    "@angular/router": "^19.2.18",
     "rxjs": "~7.8.0",
     "tslib": "^2.3.0",
     "zone.js": "~0.15.0"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^19.2.12",
-    "@angular/cli": "^19.2.12",
-    "@angular/compiler-cli": "^19.2.0",
+    "@angular-devkit/build-angular": "^19.2.19",
+    "@angular/cli": "^19.2.19",
+    "@angular/compiler-cli": "^19.2.18",
     "@types/jasmine": "~5.1.0",
     "jasmine-core": "~5.6.0",
     "karma": "~6.4.0",
@@ -35,5 +38,8 @@
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
     "typescript": "~5.7.2"
+  },
+  "overrides": {
+    "tar": "7.5.6"
   }
-}
+}

frontend/src/app/calculator/calculator.component.html

@@ -1,37 +1,69 @@
-<mat-card>
-  <mat-card-title>3D Print Cost Calculator</mat-card-title>
+<div class="calculator-container">
+  <mat-card>
+    <mat-card-header>
+      <mat-card-title>3D Print Quote Calculator</mat-card-title>
+      <mat-card-subtitle>Bambu Lab A1 Estimation</mat-card-subtitle>
+    </mat-card-header>
+    
+    <mat-card-content>
+      <div class="upload-section">
+        <input type="file" (change)="onFileSelected($event)" accept=".stl" #fileInput style="display: none;">
+        <button mat-raised-button color="primary" (click)="fileInput.click()">
+          {{ file ? file.name : 'Select STL File' }}
+        </button>
+        
+        <button mat-raised-button color="accent" 
+                [disabled]="!file || loading" 
+                (click)="uploadAndCalculate()">
+          Calculate Quote
+        </button>
+      </div>
 
-  <input
-    type="file"
-    accept=".stl"
-    (change)="onFileSelected($event)"
-  />
+      <div *ngIf="loading" class="spinner-container">
+        <mat-progress-spinner mode="indeterminate"></mat-progress-spinner>
+        <p>Slicing model... this may take a minute...</p>
+      </div>
 
-  <button
-    mat-raised-button
-    color="primary"
-    (click)="uploadAndCalculate()"
-    [disabled]="!file || loading"
-  >
-    {{ loading ? 'Calculating...' : 'Calculate' }}
-  </button>
+      <div *ngIf="error" class="error-message">
+        {{ error }}
+      </div>
 
-  <mat-progress-spinner
-    *ngIf="loading"
-    diameter="30"
-    mode="indeterminate"
-  ></mat-progress-spinner>
+      <div *ngIf="results" class="results-section">
+        <div class="total-price">
+          <h3>Total Estimate: € {{ results.cost.total | number:'1.2-2' }}</h3>
+        </div>
 
-  <p *ngIf="error" class="error">{{ error }}</p>
+        <div class="details-grid">
+          <div class="detail-item">
+            <span class="label">Print Time:</span>
+            <span class="value">{{ results.print_time_formatted }}</span>
+          </div>
+          <div class="detail-item">
+            <span class="label">Material Used:</span>
+            <span class="value">{{ results.material_grams | number:'1.1-1' }} g</span>
+          </div>
+        </div>
 
-  <div *ngIf="results">
-    <p>Volume STL: {{ results.stl_volume_mm3 }} mm³</p>
-    <p>Superficie: {{ results.surface_area_mm2 }} mm²</p>
-    <p>Volume pareti: {{ results.wall_volume_mm3 }} mm³</p>
-    <p>Volume infill: {{ results.infill_volume_mm3 }} mm³</p>
-    <p>Volume stampa: {{ results.print_volume_mm3 }} mm³</p>
-    <p>Peso stimato: {{ results.weight_g }} g</p>
-    <p>Costo stimato: CHF {{ results.cost_chf }}</p>
-    <p>Tempo stimato: {{ results.time_min }} min</p>
-  </div>
-</mat-card>
+        <h4>Cost Breakdown</h4>
+        <ul class="breakdown-list">
+          <li>
+            <span>Material</span>
+            <span>€ {{ results.cost.material | number:'1.2-2' }}</span>
+          </li>
+          <li>
+            <span>Machine Time</span>
+            <span>€ {{ results.cost.machine | number:'1.2-2' }}</span>
+          </li>
+          <li>
+            <span>Energy</span>
+            <span>€ {{ results.cost.energy | number:'1.2-2' }}</span>
+          </li>
+           <li>
+            <span>Service/Markup</span>
+            <span>€ {{ results.cost.markup | number:'1.2-2' }}</span>
+          </li>
+        </ul>
+      </div>
+    </mat-card-content>
+  </mat-card>
+</div>

frontend/src/app/calculator/calculator.component.ts

@@ -4,10 +4,22 @@ import { CommonModule } from '@angular/common';
 import { FormsModule } from '@angular/forms';
 import { HttpClient } from '@angular/common/http';
 import { MatCardModule } from '@angular/material/card';
-import { MatFormFieldModule } from '@angular/material/form-field';
 import { MatButtonModule } from '@angular/material/button';
 import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
 
+interface QuoteResponse {
+  printer: string;
+  print_time_formatted: string;
+  material_grams: number;
+  cost: {
+    material: number;
+    machine: number;
+    energy: number;
+    markup: number;
+    total: number;
+  };
+}
+
 @Component({
   selector: 'app-calculator',
   standalone: true,
@@ -15,7 +27,6 @@ import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
     CommonModule,
     FormsModule,
     MatCardModule,
-    MatFormFieldModule,
     MatButtonModule,
     MatProgressSpinnerModule
   ],
@@ -24,7 +35,7 @@ import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
 })
 export class CalculatorComponent {
   file: File | null = null;
-  results: any = null;
+  results: QuoteResponse | null = null;
   error = '';
   loading = false;
 
@@ -41,22 +52,26 @@ export class CalculatorComponent {
 
   uploadAndCalculate(): void {
     if (!this.file) {
-      this.error = 'Seleziona un file STL prima di procedere.';
+      this.error = 'Please select a file first.';
       return;
     }
     const formData = new FormData();
     formData.append('file', this.file);
     this.loading = true;
-    this.http.post<any>('http://localhost:8000/calculate/stl', formData)
+    this.error = '';
+    this.results = null;
+
+    this.http.post<QuoteResponse>('http://localhost:8000/calculate/stl', formData)
       .subscribe({
         next: res => {
           this.results = res;
           this.loading = false;
         },
         error: err => {
-          this.error = err.error?.detail || err.message;
+          console.error(err);
+          this.error = err.error?.detail || "An error occurred during calculation.";
           this.loading = false;
         }
       });
   }
-}
+}