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Mangalord/frontend/src/routes/collections/[id]/+page.svelte
MechaCat02 9a16082015
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fix(collections): make per-card remove buttons usable on touch
The remove buttons on a collection's cards were revealed only on
hover / focus-within (opacity 0 → 1), so on touch they were invisible and
undiscoverable. Show them persistently at the 640px breakpoint and enlarge
the hit area from 24px to 32px (kept below the full 44px floor because the
button floats over a 4-up cover thumbnail).

Test pins the CSS contract (jsdom can't evaluate @media): the mobile block
makes `.remove` opaque.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-25 20:08:16 +02:00

444 lines
13 KiB
Svelte

<script lang="ts">
import { goto } from '$app/navigation';
import {
deleteCollection,
removeMangaFromCollection,
updateCollection
} from '$lib/api/collections';
import {
removePageFromCollection,
type CollectionPageItem
} from '$lib/api/page_collections';
import type { Manga } from '$lib/api/client';
import { fileUrl } from '$lib/api/client';
import MangaCard from '$lib/components/MangaCard.svelte';
import ArrowLeft from '@lucide/svelte/icons/arrow-left';
import Pencil from '@lucide/svelte/icons/pencil';
import Check from '@lucide/svelte/icons/check';
import Trash2 from '@lucide/svelte/icons/trash-2';
import X from '@lucide/svelte/icons/x';
let { data } = $props();
// svelte-ignore state_referenced_locally
let collection = $state({ ...data.collection });
// svelte-ignore state_referenced_locally
let mangas = $state<Manga[]>([...data.mangas]);
// svelte-ignore state_referenced_locally
let pages = $state<CollectionPageItem[]>([...data.pages]);
let editing = $state(false);
let editName = $state('');
let editDescription = $state('');
let editError: string | null = $state(null);
let editBusy = $state(false);
function startEdit() {
editName = collection.name;
editDescription = collection.description ?? '';
editError = null;
editing = true;
}
async function saveEdit() {
if (editBusy) return;
editBusy = true;
editError = null;
try {
const updated = await updateCollection(collection.id, {
name: editName.trim(),
description: editDescription.trim() || null
});
collection = updated;
editing = false;
} catch (e) {
editError = (e as Error).message;
} finally {
editBusy = false;
}
}
async function onDeleteCollection() {
if (!confirm(`Delete collection "${collection.name}"? This cannot be undone.`)) {
return;
}
try {
await deleteCollection(collection.id);
goto('/collections');
} catch (e) {
editError = (e as Error).message;
}
}
async function onRemoveManga(m: Manga) {
const snapshot = mangas;
mangas = mangas.filter((x) => x.id !== m.id);
try {
await removeMangaFromCollection(collection.id, m.id);
} catch (e) {
mangas = snapshot;
editError = (e as Error).message;
}
}
async function onRemovePage(p: CollectionPageItem) {
const snapshot = pages;
pages = pages.filter((x) => x.page_id !== p.page_id);
try {
await removePageFromCollection(collection.id, p.page_id);
} catch (e) {
pages = snapshot;
editError = (e as Error).message;
}
}
</script>
<svelte:head>
<title>Mangalord | {collection.name}</title>
</svelte:head>
<nav class="back">
<a href="/collections" class="back-link">
<ArrowLeft size={16} aria-hidden="true" />
<span>All collections</span>
</a>
</nav>
<header class="overview">
{#if editing}
<form
class="edit-form"
onsubmit={(e) => {
e.preventDefault();
void saveEdit();
}}
action="javascript:void(0)"
>
<input
type="text"
bind:value={editName}
maxlength="64"
required
aria-label="Collection name"
data-testid="collection-edit-name"
/>
<textarea
bind:value={editDescription}
rows="2"
maxlength="1024"
placeholder="Description (optional)"
aria-label="Collection description"
data-testid="collection-edit-description"
></textarea>
<div class="edit-actions">
<button
type="submit"
class="primary"
disabled={!editName.trim() || editBusy}
data-testid="collection-edit-save"
>
<Check size={14} aria-hidden="true" />
<span>Save</span>
</button>
<button type="button" onclick={() => (editing = false)} disabled={editBusy}>
<X size={14} aria-hidden="true" />
<span>Cancel</span>
</button>
</div>
</form>
{:else}
<div class="title-row">
<h1 data-testid="collection-name">{collection.name}</h1>
<button
type="button"
class="icon-btn"
onclick={startEdit}
aria-label="Edit collection"
title="Edit"
data-testid="collection-edit-open"
>
<Pencil size={16} aria-hidden="true" />
</button>
<button
type="button"
class="icon-btn danger"
onclick={onDeleteCollection}
aria-label="Delete collection"
title="Delete"
data-testid="collection-delete"
>
<Trash2 size={16} aria-hidden="true" />
</button>
</div>
{#if collection.description}
<p class="description" data-testid="collection-description">
{collection.description}
</p>
{/if}
{/if}
{#if editError}
<p class="error" role="alert">{editError}</p>
{/if}
</header>
{#if mangas.length === 0 && pages.length === 0}
<p class="status" data-testid="collection-empty">
This collection is empty.
</p>
{/if}
{#if mangas.length > 0}
<section aria-labelledby="mangas-heading">
<h2 id="mangas-heading" class="section-heading">Mangas</h2>
<ul class="manga-grid" data-testid="collection-manga-list">
{#each mangas as m (m.id)}
<li class="card-with-remove">
<MangaCard manga={m} testid={`collection-manga-${m.id}`} />
<button
type="button"
class="remove"
onclick={() => onRemoveManga(m)}
aria-label={`Remove ${m.title} from collection`}
title="Remove from collection"
data-testid={`collection-remove-manga-${m.id}`}
>
<X size={14} aria-hidden="true" />
</button>
</li>
{/each}
</ul>
</section>
{/if}
{#if pages.length > 0}
<section aria-labelledby="pages-heading">
<h2 id="pages-heading" class="section-heading">Pages</h2>
<ul class="page-grid" data-testid="collection-page-list">
{#each pages as p (p.page_id)}
<li class="card-with-remove">
<a
class="page-card"
href={`/manga/${p.manga_id}/chapter/${p.chapter_id}?page=${p.page_number}`}
data-testid={`collection-page-${p.page_id}`}
>
<img
src={fileUrl(p.storage_key)}
alt={`${p.manga_title} chapter ${p.chapter_number} page ${p.page_number}`}
class="page-thumb"
loading="lazy"
/>
<span class="page-meta">
<span class="page-title">{p.manga_title}</span>
<span class="page-breadcrumb">
Ch. {p.chapter_number} · page {p.page_number}
</span>
</span>
</a>
<button
type="button"
class="remove"
onclick={() => onRemovePage(p)}
aria-label={`Remove ${p.manga_title} page ${p.page_number} from collection`}
title="Remove from collection"
data-testid={`collection-remove-page-${p.page_id}`}
>
<X size={14} aria-hidden="true" />
</button>
</li>
{/each}
</ul>
</section>
{/if}
<style>
.back {
margin-bottom: var(--space-3);
}
.back-link {
display: inline-flex;
align-items: center;
gap: var(--space-1);
color: var(--text-muted);
font-size: var(--font-sm);
}
.overview {
margin-bottom: var(--space-5);
}
.title-row {
display: flex;
align-items: center;
gap: var(--space-2);
}
.title-row h1 {
margin: 0;
flex: 1;
}
.description {
color: var(--text-muted);
margin: var(--space-2) 0 0;
white-space: pre-wrap;
}
.edit-form {
display: flex;
flex-direction: column;
gap: var(--space-2);
}
.edit-actions {
display: flex;
gap: var(--space-2);
}
.primary {
background: var(--primary);
color: var(--primary-contrast);
border-color: var(--primary);
}
.primary:hover:not(:disabled) {
background: var(--primary-hover);
border-color: var(--primary-hover);
}
.error {
color: var(--danger);
margin: var(--space-2) 0 0;
}
.status {
color: var(--text-muted);
}
/* `.manga-grid` is a shared global (see lib/styles/tokens.css). */
.section-heading {
margin: var(--space-5) 0 var(--space-3);
font-size: var(--font-lg);
}
.section-heading:first-of-type {
margin-top: 0;
}
.page-grid {
list-style: none;
padding: 0;
margin: 0;
display: grid;
grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
gap: var(--space-3);
}
.page-card {
display: flex;
flex-direction: column;
gap: var(--space-1);
color: var(--text);
text-decoration: none;
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius-md);
overflow: hidden;
}
.page-card:hover {
border-color: var(--primary);
text-decoration: none;
}
.page-thumb {
width: 100%;
aspect-ratio: 2 / 3;
object-fit: cover;
background: var(--surface-elevated);
}
.page-meta {
display: flex;
flex-direction: column;
gap: 2px;
padding: var(--space-2);
}
.page-title {
font-weight: var(--weight-medium);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.page-breadcrumb {
color: var(--text-muted);
font-size: var(--font-xs);
}
.card-with-remove {
position: relative;
list-style: none;
}
.remove {
position: absolute;
top: var(--space-1);
right: var(--space-1);
display: inline-flex;
align-items: center;
justify-content: center;
width: 24px;
height: 24px;
padding: 0;
background: rgba(0, 0, 0, 0.6);
color: white;
border: 0;
border-radius: 50%;
cursor: pointer;
opacity: 0;
transition: opacity var(--transition);
}
.card-with-remove:hover .remove,
.card-with-remove:focus-within .remove {
opacity: 1;
}
/* Touch has no hover, so the reveal-on-hover treatment leaves the
remove buttons invisible and undiscoverable. Show them persistently
and enlarge the hit area on phones. (Capped well below 44px because
the button floats over a 4-up cover thumbnail — a full touch-floor
square would swallow the cover.) */
@media (max-width: 640px) {
.remove {
opacity: 1;
width: 32px;
height: 32px;
}
}
.icon-btn {
display: inline-flex;
align-items: center;
justify-content: center;
width: 32px;
height: 32px;
padding: 0;
background: transparent;
color: var(--text-muted);
border: 1px solid transparent;
border-radius: var(--radius-sm);
}
.icon-btn:hover {
background: var(--surface-elevated);
color: var(--text);
}
.icon-btn.danger:hover {
color: var(--danger);
}
</style>