Adds Underwriter's carousel and admin features

src/app/admin/admin.component.ts

@@ -9,20 +9,23 @@ import { StationConfig } from '../interfaces/station-config';
 import { HistoryEntry } from '../interfaces/history-entry';
 import { TeamMember } from '../interfaces/team-member';
 import { CommunityHighlight } from '../interfaces/community-highlight';
+import { Underwriter } from '../interfaces/underwriter';
 import { ShowService } from '../services/show.service';
 import { EventService } from '../services/event.service';
 import { StationConfigService } from '../services/station-config.service';
 import { HistoryEntryService } from '../services/history-entry.service';
 import { TeamMemberService } from '../services/team-member.service';
 import { CommunityHighlightService } from '../services/community-highlight.service';
+import { UnderwriterService } from '../services/underwriter.service';
 import { AdminShowFormComponent } from './admin-show-form.component';
 import { AdminEventFormComponent } from './admin-event-form.component';
 import { AdminStationFormComponent } from './admin-station-form.component';
 import { AdminHistoryFormComponent } from './admin-history-form.component';
 import { AdminTeamFormComponent } from './admin-team-form.component';
 import { AdminCommunityFormComponent } from './admin-community-form.component';
+import { AdminUnderwriterFormComponent } from './admin-underwriter-form.component';
 
-type TabKey = 'shows' | 'events' | 'station' | 'history' | 'team' | 'community';
+type TabKey = 'shows' | 'events' | 'station' | 'history' | 'team' | 'community' | 'underwriters';
 
 @Component({
   selector: 'app-admin',
@@ -37,6 +40,7 @@ type TabKey = 'shows' | 'events' | 'station' | 'history' | 'team' | 'community';
     AdminHistoryFormComponent,
     AdminTeamFormComponent,
     AdminCommunityFormComponent,
+    AdminUnderwriterFormComponent,
   ],
   templateUrl: './admin.component.html',
   styleUrl: './admin.component.scss',
@@ -48,6 +52,7 @@ export class AdminComponent implements OnInit {
   private historyEntryService = inject(HistoryEntryService);
   private teamMemberService = inject(TeamMemberService);
   private communityHighlightService = inject(CommunityHighlightService);
+  private underwriterService = inject(UnderwriterService);
 
   activeTab = signal<TabKey>('shows');
 
@@ -57,6 +62,7 @@ export class AdminComponent implements OnInit {
   editingHistory: HistoryEntry | null = null;
   editingTeam: TeamMember | null = null;
   editingCommunity: CommunityHighlight | null = null;
+  editingUnderwriter: Underwriter | null = null;
 
   /** BehaviorSubjects guarantee change detection via the async pipe — start empty, populated on load. */
   readonly shows$ = new BehaviorSubject<Show[]>([]);
@@ -65,6 +71,7 @@ export class AdminComponent implements OnInit {
   readonly historyEntries$ = new BehaviorSubject<HistoryEntry[]>([]);
   readonly teamMembers$ = new BehaviorSubject<TeamMember[]>([]);
   readonly communityHighlights$ = new BehaviorSubject<CommunityHighlight[]>([]);
+  readonly underwriters$ = new BehaviorSubject<Underwriter[]>([]);
 
   showShowForm = false;
   showEventForm = false;
@@ -72,6 +79,7 @@ export class AdminComponent implements OnInit {
   showHistoryForm = false;
   showTeamForm = false;
   showCommunityForm = false;
+  showUnderwriterForm = false;
 
   ngOnInit(): void {
     this.loadAll();
@@ -107,6 +115,11 @@ export class AdminComponent implements OnInit {
     this.communityHighlights$.next(data);
   }
 
+  async reloadUnderwriters(): Promise<void> {
+    const data = await firstValueFrom(this.underwriterService.getUnderwriters());
+    this.underwriters$.next(data);
+  }
+
   async loadAll(): Promise<void> {
     await Promise.all([
       this.reloadShows(),
@@ -115,6 +128,7 @@ export class AdminComponent implements OnInit {
       this.reloadHistoryEntries(),
       this.reloadTeamMembers(),
       this.reloadCommunityHighlights(),
+      this.reloadUnderwriters(),
     ]);
   }
 
@@ -277,4 +291,33 @@ export class AdminComponent implements OnInit {
     await firstValueFrom(this.communityHighlightService.deleteCommunityHighlight(id));
     await this.reloadCommunityHighlights();
   }
+
+  // ── Underwriter CRUD ────────────────────────────────────
+
+  openUnderwriterForm(): void {
+    this.editingUnderwriter = null;
+    this.showUnderwriterForm = true;
+  }
+
+  editUnderwriter(underwriter: Underwriter): void {
+    this.editingUnderwriter = underwriter;
+    this.showUnderwriterForm = true;
+  }
+
+  onUnderwriterSaved(): void {
+    this.reloadUnderwriters();
+    this.showUnderwriterForm = false;
+    this.editingUnderwriter = null;
+  }
+
+  onUnderwriterClosed(): void {
+    this.showUnderwriterForm = false;
+    this.editingUnderwriter = null;
+  }
+
+  async deleteUnderwriter(id: number): Promise<void> {
+    if (!confirm('Delete this underwriter?')) return;
+    await firstValueFrom(this.underwriterService.deleteUnderwriter(id));
+    await this.reloadUnderwriters();
+  }
 }