Merge pull request 'CUB-43: Add inventory dashboard summary' (#23) from agent/rex/CUB-43-inventory-dashboard-summary into dev
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Dev Build / build-test (push) Successful in 2m38s
All checks were successful
Dev Build / build-test (push) Successful in 2m38s
This commit was merged in pull request #23.
This commit is contained in:
@@ -1,11 +1,13 @@
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import { ApplicationConfig, provideBrowserGlobalErrorListeners } from '@angular/core';
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import { provideRouter } from '@angular/router';
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import { provideHttpClient } from '@angular/common/http';
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import { routes } from './app.routes';
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export const appConfig: ApplicationConfig = {
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providers: [
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provideBrowserGlobalErrorListeners(),
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provideRouter(routes)
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provideRouter(routes),
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provideHttpClient(),
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]
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};
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@@ -5,6 +5,9 @@
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<!-- Status Summary Bar — fleet-wide health at a glance -->
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<app-dashboard-summary></app-dashboard-summary>
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<!-- Inventory Summary — filament metrics at a glance -->
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<app-inventory-summary></app-inventory-summary>
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<!-- Filament Inventory — routed view -->
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<router-outlet />
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</main>
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@@ -1,11 +1,12 @@
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import { Component, ViewChild } from '@angular/core';
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import { RouterOutlet } from '@angular/router';
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import { DashboardSummaryComponent } from './components/dashboard-summary/dashboard-summary.component';
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import { InventorySummaryComponent } from './components/inventory-summary/inventory-summary.component';
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import { AgentSummary, SystemHealth } from './models/agent.model';
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@Component({
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selector: 'app-root',
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imports: [RouterOutlet, DashboardSummaryComponent],
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imports: [RouterOutlet, DashboardSummaryComponent, InventorySummaryComponent],
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templateUrl: './app.html',
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styleUrl: './app.scss'
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})
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@@ -2,9 +2,12 @@ import {
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ChangeDetectionStrategy,
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Component,
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Input,
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OnInit,
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computed,
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inject,
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signal,
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} from '@angular/core';
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import { FilamentService } from '../../services/filament.service';
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import { CommonModule } from '@angular/common';
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import { MatTableModule } from '@angular/material/table';
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import { MatChipsModule } from '@angular/material/chips';
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@@ -47,9 +50,11 @@ export type FilamentColumn =
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styleUrl: './filament-table.component.scss',
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changeDetection: ChangeDetectionStrategy.OnPush,
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})
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export class FilamentTableComponent {
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/** Filament data input — reactive signal for live updates */
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readonly filaments = signal<Filament[]>([]);
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export class FilamentTableComponent implements OnInit {
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private readonly filamentService = inject(FilamentService);
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/** Filament data — reactive signal driven by FilamentService */
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readonly filaments = this.filamentService.filaments;
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/** Columns to display — defaults to all columns */
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@Input()
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@@ -102,129 +107,14 @@ export class FilamentTableComponent {
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this.filaments().filter((f) => classifyStockLevel(f) === 'critical').length
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);
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constructor() {
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// Initialize sorted data from filaments
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// (MatSort handles sorting via sortChange; we start unsorted)
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// Development: seed with sample data for visual testing
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// TODO: Replace with service data from FilamentService / SignalR
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this.updateFilaments([
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{
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id: '1',
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materialBaseId: 'm1',
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materialBaseName: 'PLA',
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||||
materialFinishId: 'f1',
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materialFinishName: 'Basic',
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materialModifierId: null,
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materialModifierName: null,
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brand: 'Bambu Lab',
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colorName: 'White',
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colorHex: '#F5F5F5',
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weightTotalGrams: 1000,
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weightRemainingGrams: 850,
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filamentDiameterMm: 1.75,
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spoolSerial: 'SN-001',
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purchasePrice: 25.00,
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purchaseDate: '2026-01-15T00:00:00Z',
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isActive: true,
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createdAt: '2026-01-15T00:00:00Z',
|
||||
updatedAt: '2026-04-20T00:00:00Z',
|
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qrCodeUrl: '',
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||||
},
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{
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id: '2',
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||||
materialBaseId: 'm2',
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||||
materialBaseName: 'PETG',
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||||
materialFinishId: 'f2',
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materialFinishName: 'Matte',
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materialModifierId: 'mod1',
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materialModifierName: 'Carbon Fiber',
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||||
brand: 'Polymaker',
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colorName: 'Fire Engine Red',
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colorHex: '#FF0000',
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weightTotalGrams: 1000,
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weightRemainingGrams: 80,
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filamentDiameterMm: 1.75,
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spoolSerial: 'SN-002',
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purchasePrice: 35.00,
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purchaseDate: '2026-02-01T00:00:00Z',
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isActive: true,
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createdAt: '2026-02-01T00:00:00Z',
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updatedAt: '2026-04-25T00:00:00Z',
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qrCodeUrl: '',
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},
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||||
{
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id: '3',
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||||
materialBaseId: 'm1',
|
||||
materialBaseName: 'PLA',
|
||||
materialFinishId: 'f1',
|
||||
materialFinishName: 'Basic',
|
||||
materialModifierId: null,
|
||||
materialModifierName: null,
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||||
brand: 'eSun',
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colorName: 'Sky Blue',
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colorHex: '#87CEEB',
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weightTotalGrams: 1000,
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weightRemainingGrams: 200,
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filamentDiameterMm: 1.75,
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spoolSerial: 'SN-003',
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purchasePrice: 20.00,
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purchaseDate: '2026-03-10T00:00:00Z',
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isActive: true,
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||||
createdAt: '2026-03-10T00:00:00Z',
|
||||
updatedAt: '2026-04-26T00:00:00Z',
|
||||
qrCodeUrl: '',
|
||||
},
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||||
{
|
||||
id: '4',
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||||
materialBaseId: 'm3',
|
||||
materialBaseName: 'ABS',
|
||||
materialFinishId: 'f1',
|
||||
materialFinishName: 'Basic',
|
||||
materialModifierId: null,
|
||||
materialModifierName: null,
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||||
brand: 'Hatchbox',
|
||||
colorName: 'Black',
|
||||
colorHex: '#1A1A1A',
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||||
weightTotalGrams: 1000,
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||||
weightRemainingGrams: 450,
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||||
filamentDiameterMm: 1.75,
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||||
spoolSerial: 'SN-004',
|
||||
purchasePrice: 22.00,
|
||||
purchaseDate: null,
|
||||
isActive: true,
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||||
createdAt: '2026-01-20T00:00:00Z',
|
||||
updatedAt: '2026-04-18T00:00:00Z',
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||||
qrCodeUrl: '',
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||||
},
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||||
{
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||||
id: '5',
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||||
materialBaseId: 'm1',
|
||||
materialBaseName: 'PLA',
|
||||
materialFinishId: 'f3',
|
||||
materialFinishName: 'Silk',
|
||||
materialModifierId: null,
|
||||
materialModifierName: null,
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||||
brand: 'Overturn',
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||||
colorName: 'Gold',
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||||
colorHex: '#FFD700',
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||||
weightTotalGrams: 500,
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weightRemainingGrams: 15,
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filamentDiameterMm: 1.75,
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||||
spoolSerial: 'SN-005',
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||||
purchasePrice: 28.00,
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||||
purchaseDate: null,
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||||
isActive: false,
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||||
createdAt: '2025-12-01T00:00:00Z',
|
||||
updatedAt: '2026-04-01T00:00:00Z',
|
||||
qrCodeUrl: '',
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||||
},
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||||
]);
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ngOnInit(): void {
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// Initialize sorted data from FilamentService
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this.sortedFilaments.set([...this.filaments()]);
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}
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/** Update filament data — called by parent or service */
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/** Update filament data — called externally or from a SignalR handler */
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updateFilaments(data: Filament[]): void {
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this.filaments.set(data);
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this.filamentService.setFilaments(data);
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this.sortedFilaments.set([...data]);
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}
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||||
|
||||
|
||||
@@ -0,0 +1,108 @@
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<!-- Inventory Dashboard Summary — filament metrics at a glance -->
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||||
<section class="inventory-summary" role="region" aria-label="Inventory summary">
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||||
|
||||
<!-- Loading State -->
|
||||
@if (loading()) {
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||||
<div class="summary-loading" role="status" aria-live="polite">
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<mat-icon aria-hidden="true" class="spin">sync</mat-icon>
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<span>Loading inventory...</span>
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</div>
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}
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<!-- Error State -->
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@else if (error()) {
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<div class="summary-error" role="alert" aria-live="assertive">
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<mat-icon aria-hidden="true">error_outline</mat-icon>
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<span>{{ error() }}</span>
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<button class="retry-btn" (click)="refresh()" aria-label="Retry loading inventory">
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<mat-icon aria-hidden="true">refresh</mat-icon>
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Retry
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</button>
|
||||
</div>
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}
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|
||||
<!-- Loaded State -->
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||||
@else {
|
||||
<!-- Health Status Indicator -->
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||||
<div class="summary-item health-status"
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[class]="healthClass()"
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||||
[matTooltip]="healthLabel()"
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||||
matTooltipPosition="below">
|
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<mat-icon aria-hidden="true">
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||||
@switch (healthClass()) {
|
||||
@case ('critical') { error }
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||||
@case ('low') { warning }
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@default { check_circle }
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||||
}
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</mat-icon>
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<span class="health-text">{{ healthLabel() }}</span>
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</div>
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<!-- Total Spool Count -->
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<div class="summary-item metric-card"
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matTooltip="Total filament spools in inventory"
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matTooltipPosition="below">
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||||
<mat-icon aria-hidden="true" class="metric-icon">inventory_2</mat-icon>
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<div class="metric-content">
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<span class="metric-value">{{ totalCount() }}</span>
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||||
<span class="metric-label">Total Spools</span>
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</div>
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@if (activeCount() < totalCount()) {
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<span class="metric-detail">{{ activeCount() }} active</span>
|
||||
}
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||||
</div>
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||||
|
||||
<!-- Low Stock Count -->
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<div class="summary-item metric-card"
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[class.has-alert]="hasLowStock()"
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[class.has-critical]="hasCritical()"
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||||
[matTooltip]="hasCritical()
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? criticalCount() + ' critical, ' + (lowStockCount() - criticalCount()) + ' low'
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: hasLowStock()
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? lowStockCount() + ' spools at or below 25% remaining'
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: 'All spools above 25% remaining'"
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||||
matTooltipPosition="below">
|
||||
<mat-icon aria-hidden="true" class="metric-icon">
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||||
@if (hasCritical()) { error }
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@else if (hasLowStock()) { warning }
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@else { check_circle }
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</mat-icon>
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<div class="metric-content">
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<span class="metric-value">{{ lowStockCount() }}</span>
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<span class="metric-label">Low Stock</span>
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||||
</div>
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||||
@if (hasCritical()) {
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||||
<span class="metric-detail critical-detail">{{ criticalCount() }} critical</span>
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||||
}
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||||
</div>
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||||
|
||||
<!-- Estimated Total Value -->
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<div class="summary-item metric-card"
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matTooltip="Estimated total value of active spools"
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||||
matTooltipPosition="below">
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||||
<mat-icon aria-hidden="true" class="metric-icon">payments</mat-icon>
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||||
<div class="metric-content">
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<span class="metric-value">{{ formatCurrency(totalValue()) }}</span>
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||||
<span class="metric-label">Est. Value</span>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<!-- Overall Remaining Stock Bar -->
|
||||
<div class="summary-item metric-card stock-bar-card"
|
||||
matTooltip="{{ formatWeight(totalRemainingGrams()) }} of {{ formatWeight(totalCapacityGrams()) }} remaining"
|
||||
matTooltipPosition="below">
|
||||
<mat-icon aria-hidden="true" class="metric-icon">line_weight</mat-icon>
|
||||
<div class="metric-content stock-bar-content">
|
||||
<div class="stock-bar-header">
|
||||
<span class="metric-value">{{ overallRemainingPercent() }}%</span>
|
||||
<span class="metric-label">Remaining</span>
|
||||
</div>
|
||||
<mat-progress-bar
|
||||
mode="determinate"
|
||||
[value]="overallRemainingPercent()"
|
||||
[ngClass]="healthClass()">
|
||||
</mat-progress-bar>
|
||||
</div>
|
||||
</div>
|
||||
}
|
||||
</section>
|
||||
@@ -0,0 +1,257 @@
|
||||
/**
|
||||
* Inventory Summary Component Styles
|
||||
* Touch-optimized for kiosk (Raspberry Pi 5) and mobile PWA
|
||||
* Matches the existing dark theme from app.scss
|
||||
*/
|
||||
|
||||
// Touch-optimized sizing
|
||||
$touch-target-min: 48px;
|
||||
$kiosk-font-primary: 24px;
|
||||
$mobile-font-primary: 18px;
|
||||
$spacing-unit: 8px;
|
||||
|
||||
// Status colors — high contrast for workshop/bright environments
|
||||
$color-healthy: #4ade70; // Green
|
||||
$color-low: #fbbf24; // Amber/Yellow
|
||||
$color-critical: #f87171; // Red
|
||||
$color-bg: #1a1a2e; // Matches app.scss
|
||||
$color-text: #e0e0e0;
|
||||
$color-text-muted: rgba(255, 255, 255, 0.7);
|
||||
$color-card-bg: rgba(255, 255, 255, 0.05);
|
||||
$color-card-border: rgba(255, 255, 255, 0.1);
|
||||
|
||||
.inventory-summary {
|
||||
display: flex;
|
||||
align-items: stretch;
|
||||
gap: $spacing-unit * 2;
|
||||
padding: $spacing-unit * 2;
|
||||
overflow-x: auto;
|
||||
-webkit-overflow-scrolling: touch;
|
||||
scrollbar-width: thin;
|
||||
|
||||
@media (max-width: 600px) {
|
||||
flex-wrap: wrap;
|
||||
padding: $spacing-unit;
|
||||
gap: $spacing-unit;
|
||||
}
|
||||
}
|
||||
|
||||
// Health status indicator
|
||||
.health-status {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: $spacing-unit;
|
||||
padding: $spacing-unit $spacing-unit * 2;
|
||||
border-radius: 24px;
|
||||
min-height: $touch-target-min;
|
||||
white-space: nowrap;
|
||||
transition: background-color 0.3s ease;
|
||||
|
||||
&.healthy {
|
||||
background-color: rgba($color-healthy, 0.15);
|
||||
color: $color-healthy;
|
||||
}
|
||||
|
||||
&.low {
|
||||
background-color: rgba($color-low, 0.15);
|
||||
color: $color-low;
|
||||
}
|
||||
|
||||
&.critical {
|
||||
background-color: rgba($color-critical, 0.15);
|
||||
color: $color-critical;
|
||||
}
|
||||
|
||||
.health-text {
|
||||
font-size: 14px;
|
||||
font-weight: 600;
|
||||
letter-spacing: 0.02em;
|
||||
|
||||
@media (max-width: 480px) {
|
||||
font-size: 12px;
|
||||
}
|
||||
}
|
||||
|
||||
mat-icon {
|
||||
font-size: 20px !important;
|
||||
width: 20px !important;
|
||||
height: 20px !important;
|
||||
}
|
||||
}
|
||||
|
||||
// Metric card
|
||||
.metric-card {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: $spacing-unit;
|
||||
padding: $spacing-unit $spacing-unit * 2;
|
||||
background-color: $color-card-bg;
|
||||
border: 1px solid $color-card-border;
|
||||
border-radius: 12px;
|
||||
min-height: $touch-target-min;
|
||||
white-space: nowrap;
|
||||
transition: border-color 0.2s ease, background-color 0.2s ease;
|
||||
|
||||
&:hover {
|
||||
border-color: rgba(255, 255, 255, 0.2);
|
||||
background-color: rgba(255, 255, 255, 0.08);
|
||||
}
|
||||
|
||||
@media (max-width: 480px) {
|
||||
padding: $spacing-unit;
|
||||
}
|
||||
|
||||
&.has-alert {
|
||||
border-color: rgba($color-low, 0.4);
|
||||
}
|
||||
|
||||
&.has-critical {
|
||||
border-color: rgba($color-critical, 0.5);
|
||||
background-color: rgba($color-critical, 0.08);
|
||||
}
|
||||
}
|
||||
|
||||
.metric-icon {
|
||||
color: $color-text-muted;
|
||||
font-size: 22px !important;
|
||||
width: 22px !important;
|
||||
height: 22px !important;
|
||||
|
||||
.has-alert & {
|
||||
color: $color-low;
|
||||
}
|
||||
|
||||
.has-critical & {
|
||||
color: $color-critical;
|
||||
}
|
||||
}
|
||||
|
||||
.metric-content {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 2px;
|
||||
}
|
||||
|
||||
.metric-value {
|
||||
font-size: $kiosk-font-primary;
|
||||
font-weight: 700;
|
||||
line-height: 1.2;
|
||||
color: $color-text;
|
||||
|
||||
@media (max-width: 480px) {
|
||||
font-size: $mobile-font-primary;
|
||||
}
|
||||
}
|
||||
|
||||
.metric-label {
|
||||
font-size: 11px;
|
||||
color: $color-text-muted;
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.08em;
|
||||
}
|
||||
|
||||
.metric-detail {
|
||||
font-size: 11px;
|
||||
color: $color-text-muted;
|
||||
margin-left: $spacing-unit;
|
||||
|
||||
&.critical-detail {
|
||||
color: $color-critical;
|
||||
font-weight: 600;
|
||||
}
|
||||
}
|
||||
|
||||
// Stock bar card
|
||||
.stock-bar-card {
|
||||
flex: 1 1 200px;
|
||||
min-width: 180px;
|
||||
}
|
||||
|
||||
.stock-bar-content {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.stock-bar-header {
|
||||
display: flex;
|
||||
align-items: baseline;
|
||||
gap: $spacing-unit;
|
||||
margin-bottom: 4px;
|
||||
}
|
||||
|
||||
// Progress bar color classes
|
||||
::ng-deep .mat-mdc-progress-bar {
|
||||
&.healthy .mdc-linear-progress__bar-inner {
|
||||
background-color: $color-healthy !important;
|
||||
}
|
||||
|
||||
&.low .mdc-linear-progress__bar-inner {
|
||||
background-color: $color-low !important;
|
||||
}
|
||||
|
||||
&.critical .mdc-linear-progress__bar-inner {
|
||||
background-color: $color-critical !important;
|
||||
}
|
||||
}
|
||||
|
||||
// Loading state
|
||||
.summary-loading {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: $spacing-unit;
|
||||
padding: $spacing-unit * 2;
|
||||
color: $color-text-muted;
|
||||
font-size: 14px;
|
||||
|
||||
.spin {
|
||||
animation: spin 1s linear infinite;
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes spin {
|
||||
0% { transform: rotate(0deg); }
|
||||
100% { transform: rotate(360deg); }
|
||||
}
|
||||
|
||||
// Error state
|
||||
.summary-error {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: $spacing-unit;
|
||||
padding: $spacing-unit * 2;
|
||||
background-color: rgba($color-critical, 0.1);
|
||||
border: 1px solid rgba($color-critical, 0.3);
|
||||
border-radius: 12px;
|
||||
color: $color-critical;
|
||||
font-size: 14px;
|
||||
|
||||
.retry-btn {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 4px;
|
||||
background: transparent;
|
||||
border: 1px solid rgba($color-critical, 0.4);
|
||||
color: $color-critical;
|
||||
padding: 4px 12px;
|
||||
border-radius: 8px;
|
||||
cursor: pointer;
|
||||
font-size: 13px;
|
||||
min-height: $touch-target-min - 8px;
|
||||
transition: background-color 0.2s ease;
|
||||
|
||||
&:hover {
|
||||
background-color: rgba($color-critical, 0.15);
|
||||
}
|
||||
|
||||
mat-icon {
|
||||
font-size: 16px !important;
|
||||
width: 16px !important;
|
||||
height: 16px !important;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Summary item base
|
||||
.summary-item {
|
||||
flex-shrink: 0;
|
||||
}
|
||||
@@ -0,0 +1,176 @@
|
||||
import {
|
||||
ChangeDetectionStrategy,
|
||||
Component,
|
||||
OnDestroy,
|
||||
OnInit,
|
||||
computed,
|
||||
inject,
|
||||
signal,
|
||||
} from '@angular/core';
|
||||
import { CommonModule } from '@angular/common';
|
||||
import { MatIconModule } from '@angular/material/icon';
|
||||
import { MatChipsModule } from '@angular/material/chips';
|
||||
import { MatTooltipModule } from '@angular/material/tooltip';
|
||||
import { MatProgressBarModule } from '@angular/material/progress-bar';
|
||||
import { FilamentService } from '../../services/filament.service';
|
||||
import {
|
||||
classifyStockLevel,
|
||||
} from '../../models/filament.model';
|
||||
import { Subscription } from 'rxjs';
|
||||
|
||||
/**
|
||||
* Inventory Dashboard Summary — shows filament inventory at a glance.
|
||||
*
|
||||
* Displays:
|
||||
* - Total filament spool count
|
||||
* - Low stock count (spools ≤25% remaining, i.e. "low" or "critical")
|
||||
* - Estimated total filament value (sum of purchase prices for active spools)
|
||||
*
|
||||
* Data is sourced from the shared FilamentService signal,
|
||||
* which is loaded on init and can be refreshed via refresh().
|
||||
*/
|
||||
@Component({
|
||||
selector: 'app-inventory-summary',
|
||||
standalone: true,
|
||||
imports: [
|
||||
CommonModule,
|
||||
MatIconModule,
|
||||
MatChipsModule,
|
||||
MatTooltipModule,
|
||||
MatProgressBarModule,
|
||||
],
|
||||
templateUrl: './inventory-summary.component.html',
|
||||
styleUrls: ['./inventory-summary.component.scss'],
|
||||
changeDetection: ChangeDetectionStrategy.OnPush,
|
||||
})
|
||||
export class InventorySummaryComponent implements OnInit, OnDestroy {
|
||||
private readonly filamentService = inject(FilamentService);
|
||||
private subscription: Subscription | null = null;
|
||||
|
||||
/** All filament data — reactive signal from shared service */
|
||||
readonly filaments = this.filamentService.filaments;
|
||||
|
||||
/** Loading state */
|
||||
readonly loading = signal<boolean>(true);
|
||||
|
||||
/** Error state */
|
||||
readonly error = signal<string | null>(null);
|
||||
|
||||
/** Computed: total number of filament spools */
|
||||
readonly totalCount = computed(() => this.filaments().length);
|
||||
|
||||
/** Computed: count of active spools */
|
||||
readonly activeCount = computed(
|
||||
() => this.filaments().filter((f) => f.isActive).length
|
||||
);
|
||||
|
||||
/** Computed: count of low/critical stock spools (≤25% remaining) */
|
||||
readonly lowStockCount = computed(
|
||||
() =>
|
||||
this.filaments().filter(
|
||||
(f) =>
|
||||
classifyStockLevel(f) === 'low' ||
|
||||
classifyStockLevel(f) === 'critical'
|
||||
).length
|
||||
);
|
||||
|
||||
/** Computed: count of critically low spools (≤10% remaining) */
|
||||
readonly criticalCount = computed(
|
||||
() =>
|
||||
this.filaments().filter((f) => classifyStockLevel(f) === 'critical')
|
||||
.length
|
||||
);
|
||||
|
||||
/** Computed: estimated total value of active spools */
|
||||
readonly totalValue = computed(() =>
|
||||
this.filaments()
|
||||
.filter((f) => f.isActive && f.purchasePrice !== null)
|
||||
.reduce((sum, f) => sum + (f.purchasePrice ?? 0), 0)
|
||||
);
|
||||
|
||||
/** Computed: total remaining weight across all spools in grams */
|
||||
readonly totalRemainingGrams = computed(() =>
|
||||
this.filaments().reduce((sum, f) => sum + f.weightRemainingGrams, 0)
|
||||
);
|
||||
|
||||
/** Computed: total capacity weight across all spools in grams */
|
||||
readonly totalCapacityGrams = computed(() =>
|
||||
this.filaments().reduce((sum, f) => sum + f.weightTotalGrams, 0)
|
||||
);
|
||||
|
||||
/** Computed: overall remaining percentage */
|
||||
readonly overallRemainingPercent = computed(() => {
|
||||
const capacity = this.totalCapacityGrams();
|
||||
if (capacity <= 0) return 0;
|
||||
return Math.round(
|
||||
(this.totalRemainingGrams() / capacity) * 100
|
||||
);
|
||||
});
|
||||
|
||||
/** Computed: whether to show a low-stock alert */
|
||||
readonly hasLowStock = computed(() => this.lowStockCount() > 0);
|
||||
|
||||
/** Computed: whether to show a critical-stock alert */
|
||||
readonly hasCritical = computed(() => this.criticalCount() > 0);
|
||||
|
||||
/** Computed: status label for the inventory health */
|
||||
readonly healthLabel = computed(() => {
|
||||
if (this.hasCritical()) return 'Critical Stock';
|
||||
if (this.hasLowStock()) return 'Low Stock Alert';
|
||||
return 'Stock Healthy';
|
||||
});
|
||||
|
||||
/** Computed: health status color class */
|
||||
readonly healthClass = computed(() => {
|
||||
if (this.hasCritical()) return 'critical';
|
||||
if (this.hasLowStock()) return 'low';
|
||||
return 'healthy';
|
||||
});
|
||||
|
||||
ngOnInit(): void {
|
||||
this.loadFilaments();
|
||||
}
|
||||
|
||||
ngOnDestroy(): void {
|
||||
this.subscription?.unsubscribe();
|
||||
}
|
||||
|
||||
/** Load filament data from the API via FilamentService */
|
||||
loadFilaments(): void {
|
||||
this.loading.set(true);
|
||||
this.error.set(null);
|
||||
this.subscription = this.filamentService.getFilaments().subscribe({
|
||||
next: () => {
|
||||
this.loading.set(false);
|
||||
},
|
||||
error: (err) => {
|
||||
console.error('Failed to load filaments:', err);
|
||||
this.error.set('Failed to load inventory data');
|
||||
this.loading.set(false);
|
||||
},
|
||||
});
|
||||
}
|
||||
|
||||
/** Refresh data — called externally when data changes (e.g., SignalR notification) */
|
||||
refresh(): void {
|
||||
this.loadFilaments();
|
||||
}
|
||||
|
||||
/** Format weight for display */
|
||||
formatWeight(grams: number): string {
|
||||
if (grams >= 1000) {
|
||||
return `${(grams / 1000).toFixed(1)}kg`;
|
||||
}
|
||||
return `${Math.round(grams)}g`;
|
||||
}
|
||||
|
||||
/** Format currency for display */
|
||||
formatCurrency(value: number): string {
|
||||
return new Intl.NumberFormat('en-US', {
|
||||
style: 'currency',
|
||||
currency: 'USD',
|
||||
minimumFractionDigits: 0,
|
||||
maximumFractionDigits: 0,
|
||||
}).format(value);
|
||||
}
|
||||
}
|
||||
52
frontend/src/app/services/filament.service.ts
Normal file
52
frontend/src/app/services/filament.service.ts
Normal file
@@ -0,0 +1,52 @@
|
||||
import { Injectable, inject } from '@angular/core';
|
||||
import { HttpClient } from '@angular/common/http';
|
||||
import { Observable, Subscription } from 'rxjs';
|
||||
import { signal } from '@angular/core';
|
||||
import { Filament } from '../models/filament.model';
|
||||
|
||||
/**
|
||||
* API base URL — matches the Extrudex backend.
|
||||
* TODO: Move to environment config when environments are set up.
|
||||
*/
|
||||
const API_BASE_URL = '/api/filaments';
|
||||
|
||||
/**
|
||||
* Service for managing filament inventory data.
|
||||
*
|
||||
* Provides:
|
||||
* - A reactive `filaments` signal for components to bind to
|
||||
* - REST methods for GET, POST, DELETE endpoints
|
||||
* - Real-time updates via SignalR should be layered on top when the hub is ready
|
||||
*/
|
||||
@Injectable({ providedIn: 'root' })
|
||||
export class FilamentService {
|
||||
private readonly http = inject(HttpClient);
|
||||
|
||||
/** Reactive filament data — components read from this signal */
|
||||
readonly filaments = signal<Filament[]>([]);
|
||||
|
||||
/** Fetch all filament spools and update the signal */
|
||||
getFilaments(): Observable<Filament[]> {
|
||||
const req = this.http.get<Filament[]>(API_BASE_URL);
|
||||
req.subscribe({
|
||||
next: (data) => this.filaments.set(data),
|
||||
error: (err) => console.error('Failed to load filaments:', err),
|
||||
});
|
||||
return req;
|
||||
}
|
||||
|
||||
/** Fetch a single filament by ID */
|
||||
getFilament(id: string): Observable<Filament> {
|
||||
return this.http.get<Filament>(`${API_BASE_URL}/${id}`);
|
||||
}
|
||||
|
||||
/** Set filament data directly — used by components or SignalR handlers */
|
||||
setFilaments(data: Filament[]): void {
|
||||
this.filaments.set(data);
|
||||
}
|
||||
|
||||
/** Delete a filament spool by ID */
|
||||
deleteFilament(id: string): Observable<void> {
|
||||
return this.http.delete<void>(`${API_BASE_URL}/${id}`);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user