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Control-Center/frontend/src/app/layout/layout-shell/layout-shell.component.ts
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CUB-26: Quick-jump drawer and modal components
2026-04-28 09:14:30 -04:00

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3.2 KiB
TypeScript

import { ChangeDetectionStrategy, Component, HostListener, OnDestroy, signal, ViewChild } from '@angular/core';
import { Router, RouterOutlet } from '@angular/router';
import { BreakpointObserver, Breakpoints } from '@angular/cdk/layout';
import { Subscription } from 'rxjs';
import { NavRailComponent } from '../nav-rail/nav-rail.component';
import { BottomNavComponent } from '../bottom-nav/bottom-nav.component';
import { HeaderBarComponent } from '../header-bar/header-bar.component';
import { QuickJumpDrawerComponent } from '../../components/quick-jump-drawer/index';
import { AgentSessionDrawerComponent } from '../../components/agent-session-drawer/index';
import { AgentCardData } from '../../models/agent.model';
/**
* Layout Shell — wraps the main content area with adaptive navigation.
* Desktop/Kiosk: Nav Rail (left) + Header + Content
* Mobile: Header + Content + Bottom Nav
* Per spec Section 3.1 (kiosk) and 3.2 (mobile).
* CUB-26: Hosts the Agent Session Drawer for quick-jump navigation.
*/
@Component({
selector: 'app-layout-shell',
standalone: true,
imports: [RouterOutlet, NavRailComponent, BottomNavComponent, HeaderBarComponent, QuickJumpDrawerComponent, AgentSessionDrawerComponent],
templateUrl: './layout-shell.component.html',
styleUrl: './layout-shell.component.scss',
changeDetection: ChangeDetectionStrategy.OnPush,
})
export class LayoutShellComponent implements OnDestroy {
@ViewChild(QuickJumpDrawerComponent) quickJumpDrawer!: QuickJumpDrawerComponent;
@ViewChild(AgentSessionDrawerComponent) sessionDrawer!: AgentSessionDrawerComponent;
/** Whether the viewport is mobile-sized. */
readonly isMobile = signal(false);
private readonly breakpointSub: Subscription;
constructor(
private readonly breakpointObserver: BreakpointObserver,
private readonly router: Router,
) {
this.breakpointSub = this.breakpointObserver
.observe([Breakpoints.Handset, Breakpoints.Small])
.subscribe((result) => {
this.isMobile.set(result.matches);
});
}
/** Open the quick-jump drawer from anywhere in the layout. */
openQuickJump(): void {
this.quickJumpDrawer?.open();
}
/** Open the session drawer for a specific agent. */
openSessionDrawer(agent: AgentCardData): void {
this.sessionDrawer?.open(agent);
}
/** Open the session log page directly (long-press bypass). */
openSessionLog(sessionKey: string): void {
this.router.navigate(['/sessions'], { queryParams: { key: sessionKey } });
}
/** Handle "Open Full Session" action from session drawer. */
onOpenSession(sessionKey: string): void {
this.router.navigate(['/sessions'], { queryParams: { key: sessionKey } });
}
/** Handle "Pin to Dashboard" action from session drawer. */
onPinToDashboard(sessionKey: string): void {
// TODO: Implement pin-to-dashboard logic
console.log('[LayoutShell] Pin to dashboard:', sessionKey);
}
/** Global keyboard shortcut: Ctrl+K or Cmd+K opens the quick-jump drawer. */
@HostListener('document:keydown', ['$event'])
onGlobalKeydown(event: KeyboardEvent): void {
if ((event.ctrlKey || event.metaKey) && event.key === 'k') {
event.preventDefault();
this.quickJumpDrawer?.toggle();
}
}
ngOnDestroy(): void {
this.breakpointSub.unsubscribe();
}
}