ObsiViewer/src/app/features/list/notes-list.component.ts

96 lines
3.5 KiB
TypeScript

import { Component, EventEmitter, Output, computed, signal, effect } from '@angular/core';
import { input } from '@angular/core';
import { CommonModule } from '@angular/common';
import type { Note } from '../../../types';
import { ScrollableOverlayDirective } from '../../shared/overlay-scrollbar/scrollable-overlay.directive';
@Component({
selector: 'app-notes-list',
standalone: true,
imports: [CommonModule, ScrollableOverlayDirective],
template: `
<div class="h-full flex flex-col">
<div class="p-2 border-b border-gray-200 dark:border-gray-800">
<input type="text"
[value]="query()"
(input)="onQuery($any($event.target).value)"
placeholder="Rechercher..."
class="w-full rounded border border-gray-300 dark:border-gray-700 bg-white dark:bg-gray-900 px-3 py-2 text-sm" />
</div>
<div class="flex-1 min-h-0 overflow-y-auto list-scroll" appScrollableOverlay>
<ul class="divide-y divide-gray-100 dark:divide-gray-800">
<li *ngFor="let n of filtered()" class="p-3 hover:bg-gray-50 dark:hover:bg-gray-800 cursor-pointer" (click)="openNote.emit(n.id)">
<div class="text-sm font-semibold truncate">{{ n.title }}</div>
<div class="text-xs text-gray-500 truncate">{{ n.filePath }}</div>
</li>
</ul>
</div>
</div>
`,
styles: [`
:host {
display: block;
height: 100%;
min-height: 0; /* critical for nested flex scrolling */
}
/* Smooth, bounded vertical scrolling only on the list area */
.list-scroll {
overscroll-behavior: contain; /* prevent parent scroll chaining */
-webkit-overflow-scrolling: touch; /* momentum scrolling on iOS */
scroll-behavior: smooth; /* smooth programmatic scrolls */
scrollbar-gutter: stable both-edges; /* avoid layout shift when scrollbar shows */
max-height: 100%; /* cap to available space within the central section */
contain: content; /* small perf win for large lists */
}
`]
})
export class NotesListComponent {
notes = input<Note[]>([]);
folderFilter = input<string | null>(null); // like "folder/subfolder"
query = input<string>('');
tagFilter = input<string | null>(null);
@Output() openNote = new EventEmitter<string>();
@Output() queryChange = new EventEmitter<string>();
private q = signal('');
private syncQuery = effect(() => {
this.q.set(this.query() || '');
});
filtered = computed(() => {
const q = (this.q() || '').toLowerCase().trim();
const folder = (this.folderFilter() || '').toLowerCase();
const tag = (this.tagFilter() || '').toLowerCase();
let list = this.notes();
if (folder) {
list = list.filter(n => (n.originalPath || '').toLowerCase().startsWith(folder));
}
if (tag) {
list = list.filter(n => Array.isArray(n.tags) && n.tags.some(t => (t || '').toLowerCase() === tag));
}
// Apply query if present
if (q) {
list = list.filter(n => {
const title = (n.title || '').toLowerCase();
const filePath = (n.filePath || '').toLowerCase();
return title.includes(q) || filePath.includes(q);
});
}
// Sort by most recent first (mtime desc; fallback updatedAt/createdAt)
const parseDate = (s?: string) => (s ? Date.parse(s) : 0) || 0;
const score = (n: Note) => n.mtime || parseDate(n.updatedAt) || parseDate(n.createdAt) || 0;
return [...list].sort((a, b) => (score(b) - score(a)));
});
onQuery(v: string) {
this.q.set(v);
this.queryChange.emit(v);
}
}