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2026-04-20 23:16:53 +12:00
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Emby Collection Artwork</title>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link href="https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet">
<style>
:root {
--bg: #0d0f12;
--surface: #13171f;
--surface2: #1a2030;
--surface3: #222840;
--border: #252d3d;
--border-active: #4a6fff;
--text: #e8ecf4;
--text-2: #8892a8;
--text-3: #4e5a70;
--accent: #4a6fff;
--accent-h: #6384ff;
--accent-glow: rgba(74,111,255,0.12);
--green: #34d399;
--green-bg: rgba(52,211,153,0.08);
--red: #f87171;
--red-bg: rgba(248,113,113,0.09);
--r: 10px;
--r-lg: 14px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
min-height: 100vh;
min-height: 100svh;
background: var(--bg);
color: var(--text);
font-family: 'DM Sans', sans-serif;
display: flex;
flex-direction: column;
}
.header {
height: 56px;
padding: 0 24px;
display: flex;
align-items: center;
gap: 14px;
border-bottom: 1px solid var(--border);
background: var(--surface);
flex-shrink: 0;
}
.header-logo {
width: 30px;
height: 30px;
border-radius: 7px;
display: grid;
place-items: center;
background: var(--accent);
color: #fff;
font-size: 12px;
font-weight: 700;
}
.header h1 {
font-size: 15px;
font-weight: 600;
letter-spacing: -0.02em;
}
.header-nav {
display: flex;
align-items: center;
gap: 8px;
margin-left: 10px;
}
.nav-link {
padding: 6px 10px;
border-radius: 999px;
border: 1px solid var(--border);
color: var(--text-2);
text-decoration: none;
font-size: 12px;
font-weight: 600;
transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.nav-link:hover {
background: var(--surface2);
color: var(--text);
}
.nav-link.active {
background: var(--accent-glow);
border-color: var(--accent);
color: var(--text);
}
.header-status {
margin-left: auto;
display: flex;
align-items: center;
gap: 7px;
font-size: 12px;
color: var(--text-2);
}
.dot {
width: 7px;
height: 7px;
border-radius: 50%;
background: var(--green);
box-shadow: 0 0 6px var(--green);
}
.dot.off {
background: var(--red);
box-shadow: 0 0 6px var(--red);
}
.body {
flex: 1;
min-height: 0;
display: grid;
grid-template-columns: 320px minmax(0, 1fr);
}
.sidebar {
display: flex;
flex-direction: column;
min-height: 0;
border-right: 1px solid var(--border);
background: var(--surface);
}
.search-wrap {
padding: 14px;
border-bottom: 1px solid var(--border);
}
.search-inner {
position: relative;
}
.search-inner svg {
position: absolute;
left: 11px;
top: 50%;
transform: translateY(-50%);
color: var(--text-3);
pointer-events: none;
}
.search-input {
width: 100%;
padding: 9px 12px 9px 36px;
background: var(--surface2);
border: 1px solid var(--border);
border-radius: var(--r);
color: var(--text);
font-family: inherit;
font-size: 13px;
outline: none;
}
.search-input:focus {
border-color: var(--border-active);
box-shadow: 0 0 0 3px var(--accent-glow);
}
.results-toolbar,
.results-footer {
display: flex;
align-items: center;
justify-content: space-between;
gap: 10px;
padding: 10px 14px;
border-bottom: 1px solid var(--border);
background: var(--surface);
flex-shrink: 0;
}
.results-footer {
justify-content: flex-end;
border-top: 1px solid var(--border);
border-bottom: 0;
margin-top: auto;
}
.results-count,
.results-page {
font-size: 11px;
color: var(--text-2);
font-family: 'JetBrains Mono', monospace;
}
.results {
flex: 1;
min-height: 0;
overflow-y: auto;
padding: 6px;
}
.result-item {
display: flex;
align-items: center;
gap: 11px;
padding: 9px 10px;
border-radius: 8px;
border: 1px solid transparent;
cursor: pointer;
transition: background 0.12s, border-color 0.12s;
}
.result-item:hover {
background: var(--surface2);
}
.result-item.active {
background: var(--accent-glow);
border-color: var(--accent);
}
.result-poster {
width: 36px;
height: 54px;
border-radius: 5px;
object-fit: cover;
background: var(--surface2);
flex-shrink: 0;
}
.result-info {
min-width: 0;
flex: 1;
}
.result-name {
font-size: 13px;
font-weight: 600;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.result-sub {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin-top: 2px;
font-size: 11px;
color: var(--text-2);
}
.tag {
padding: 1px 6px;
border-radius: 999px;
background: var(--surface3);
font-size: 10px;
font-weight: 700;
letter-spacing: 0.05em;
text-transform: uppercase;
}
.empty {
padding: 42px 20px;
text-align: center;
color: var(--text-3);
font-size: 13px;
}
.pager-btn,
.btn {
min-height: 36px;
padding: 0 14px;
border-radius: 10px;
border: 1px solid var(--border);
background: var(--surface2);
color: var(--text);
font-family: inherit;
font-size: 13px;
font-weight: 600;
cursor: pointer;
transition: background 0.12s, border-color 0.12s, opacity 0.12s;
}
.pager-btn:hover:not(:disabled),
.btn:hover:not(:disabled) {
background: var(--surface3);
}
.pager-btn:disabled,
.btn:disabled {
opacity: 0.35;
cursor: not-allowed;
}
.btn-primary {
background: var(--accent);
border-color: var(--accent);
color: #fff;
}
.btn-primary:hover:not(:disabled) {
background: var(--accent-h);
}
.btn-green {
background: var(--green);
border-color: var(--green);
color: #08120e;
}
.btn-ghost {
background: transparent;
}
.main {
min-width: 0;
min-height: 0;
overflow: auto;
padding: 20px 22px 24px;
}
.hero {
display: flex;
align-items: flex-start;
justify-content: space-between;
gap: 16px;
margin-bottom: 18px;
}
.hero-copy h2 {
margin: 0 0 8px;
font-size: clamp(24px, 3vw, 34px);
line-height: 1;
letter-spacing: -0.04em;
}
.hero-copy p {
margin: 0;
max-width: 780px;
color: var(--text-2);
font-size: 14px;
line-height: 1.5;
}
.hero-badge {
padding: 8px 12px;
border: 1px solid var(--border);
border-radius: 999px;
background: linear-gradient(180deg, rgba(26,32,48,0.95), rgba(19,23,31,0.95));
color: var(--text-2);
font-size: 11px;
font-family: 'JetBrains Mono', monospace;
white-space: nowrap;
}
.workspace {
display: grid;
grid-template-columns: 292px minmax(0, 1fr);
gap: 18px;
min-height: 0;
}
.panel {
border: 1px solid var(--border);
border-radius: var(--r-lg);
background: linear-gradient(180deg, rgba(19,23,31,0.98), rgba(13,15,18,0.98));
overflow: hidden;
}
.panel-head {
padding: 14px 16px;
border-bottom: 1px solid var(--border);
display: flex;
align-items: center;
justify-content: space-between;
gap: 10px;
}
.panel-head h3 {
font-size: 13px;
font-weight: 700;
letter-spacing: 0.04em;
text-transform: uppercase;
}
.panel-head span {
color: var(--text-2);
font-size: 11px;
}
.panel-body {
padding: 16px;
}
.collection-meta {
display: flex;
flex-direction: column;
gap: 8px;
margin-bottom: 14px;
}
.collection-name {
font-size: 22px;
font-weight: 700;
line-height: 1.05;
letter-spacing: -0.04em;
}
.collection-sub {
display: flex;
flex-wrap: wrap;
gap: 8px;
color: var(--text-2);
font-size: 12px;
}
.asset-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 10px;
margin-bottom: 16px;
}
.asset-card {
border: 1px solid var(--border);
background: var(--surface2);
border-radius: 12px;
padding: 10px;
display: flex;
flex-direction: column;
gap: 8px;
cursor: pointer;
transition: border-color 0.12s, background 0.12s, transform 0.12s;
}
.asset-card:hover {
border-color: var(--border-active);
}
.asset-card.active {
border-color: var(--accent);
background: rgba(74,111,255,0.12);
}
.asset-card-head {
display: flex;
align-items: center;
justify-content: space-between;
gap: 8px;
}
.asset-title {
font-size: 11px;
font-weight: 700;
letter-spacing: 0.06em;
text-transform: uppercase;
}
.asset-pill {
padding: 3px 7px;
border-radius: 999px;
background: rgba(52,211,153,0.12);
color: var(--green);
font-size: 10px;
font-weight: 700;
}
.asset-pill.off {
background: rgba(136,146,168,0.14);
color: var(--text-3);
}
.asset-frame {
position: relative;
overflow: hidden;
border-radius: 10px;
background: var(--bg);
border: 1px solid rgba(255,255,255,0.05);
}
.asset-frame.thumb {
aspect-ratio: 16 / 9;
}
.asset-frame.primary {
aspect-ratio: 2 / 3;
}
.asset-frame img {
width: 100%;
height: 100%;
object-fit: cover;
display: none;
}
.asset-empty {
position: absolute;
inset: 0;
display: grid;
place-items: center;
text-align: center;
padding: 12px;
color: var(--text-3);
font-size: 11px;
}
.dropzone {
border: 1px dashed var(--border);
border-radius: 14px;
padding: 14px;
background: rgba(26,32,48,0.5);
display: flex;
flex-direction: column;
gap: 10px;
transition: border-color 0.12s, background 0.12s;
}
.dropzone.drag-over {
border-color: var(--accent);
background: rgba(74,111,255,0.1);
}
.dropzone-copy {
display: flex;
flex-direction: column;
gap: 5px;
}
.dropzone-title {
font-size: 13px;
font-weight: 700;
}
.dropzone-copy p,
.source-status {
color: var(--text-2);
font-size: 12px;
line-height: 1.4;
}
.dropzone-actions {
display: flex;
flex-wrap: wrap;
gap: 8px;
}
.source-status strong {
color: var(--text);
}
.editor {
display: flex;
flex-direction: column;
gap: 18px;
min-width: 0;
}
.preview-panel {
padding: 18px;
}
.preview-top {
display: flex;
align-items: center;
justify-content: space-between;
gap: 12px;
margin-bottom: 14px;
}
.preview-title {
display: flex;
flex-direction: column;
gap: 5px;
}
.preview-title strong {
font-size: 16px;
letter-spacing: -0.03em;
}
.preview-title span {
color: var(--text-2);
font-size: 12px;
}
.preview-meta {
padding: 8px 10px;
border: 1px solid var(--border);
border-radius: 999px;
background: var(--surface2);
color: var(--text-2);
font-size: 11px;
font-family: 'JetBrains Mono', monospace;
white-space: nowrap;
}
.preview-shell {
display: grid;
place-items: center;
min-height: 320px;
border: 1px solid var(--border);
border-radius: 18px;
background:
radial-gradient(circle at top right, rgba(74,111,255,0.18), transparent 34%),
linear-gradient(180deg, rgba(26,32,48,0.7), rgba(13,15,18,0.92));
padding: 20px;
}
.preview-placeholder {
color: var(--text-3);
text-align: center;
display: flex;
flex-direction: column;
gap: 10px;
align-items: center;
justify-content: center;
}
.preview-frame {
position: relative;
width: min(100%, 860px);
aspect-ratio: 16 / 9;
border-radius: 18px;
overflow: hidden;
background: var(--surface2);
box-shadow: 0 10px 40px rgba(0,0,0,0.45);
display: none;
cursor: grab;
touch-action: none;
}
.preview-frame.primary {
width: min(100%, 360px);
aspect-ratio: 2 / 3;
}
.preview-frame.visible {
display: block;
}
.preview-frame.dragging {
cursor: grabbing;
}
.preview-frame img {
width: 100%;
height: 100%;
object-fit: cover;
display: block;
}
.preview-tools,
.preview-zoom {
position: absolute;
z-index: 2;
display: flex;
align-items: center;
gap: 8px;
}
.preview-tools {
top: 12px;
left: 12px;
padding: 7px 10px;
border-radius: 999px;
background: rgba(0,0,0,0.56);
border: 1px solid rgba(255,255,255,0.1);
backdrop-filter: blur(8px);
}
.preview-zoom {
top: 12px;
right: 12px;
}
.mini-link {
border: 0;
background: transparent;
color: var(--accent-h);
font: inherit;
font-size: 11px;
font-weight: 700;
cursor: pointer;
padding: 0;
}
.mini-link:hover {
color: #8fa4ff;
}
.preview-zoom-btn {
width: 32px;
height: 32px;
border: 1px solid rgba(255,255,255,0.14);
border-radius: 999px;
background: rgba(0,0,0,0.58);
color: rgba(255,255,255,0.92);
font: inherit;
font-size: 18px;
line-height: 1;
cursor: pointer;
backdrop-filter: blur(8px);
}
.preview-zoom-btn:hover {
background: rgba(0,0,0,0.72);
}
.preview-hint {
position: absolute;
left: 50%;
bottom: 12px;
transform: translateX(-50%);
padding: 7px 10px;
border-radius: 999px;
background: rgba(0,0,0,0.58);
border: 1px solid rgba(255,255,255,0.1);
color: rgba(255,255,255,0.88);
font-size: 11px;
font-weight: 600;
pointer-events: none;
backdrop-filter: blur(8px);
white-space: nowrap;
}
.loading-cover {
position: absolute;
inset: 0;
display: none;
align-items: center;
justify-content: center;
background: rgba(13,15,18,0.82);
z-index: 3;
}
.loading-cover.on {
display: flex;
}
.controls-panel {
padding: 16px 18px 18px;
}
.control-grid {
display: grid;
grid-template-columns: repeat(12, minmax(0, 1fr));
gap: 14px;
}
.control-group {
display: flex;
flex-direction: column;
gap: 6px;
}
.control-group label {
font-size: 10px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.08em;
color: var(--text-2);
}
.span-12 { grid-column: span 12; }
.span-6 { grid-column: span 6; }
.span-4 { grid-column: span 4; }
.span-3 { grid-column: span 3; }
.ctrl-input,
.ctrl-textarea,
.ctrl-select {
width: 100%;
min-height: 38px;
padding: 9px 11px;
border-radius: 10px;
border: 1px solid var(--border);
background: var(--surface2);
color: var(--text);
font-family: inherit;
font-size: 13px;
outline: none;
}
.ctrl-input:focus,
.ctrl-textarea:focus,
.ctrl-select:focus {
border-color: var(--border-active);
box-shadow: 0 0 0 3px var(--accent-glow);
}
.ctrl-textarea {
min-height: 94px;
resize: vertical;
line-height: 1.45;
}
.ctrl-select option {
background: var(--surface);
}
.picker-row {
display: flex;
gap: 8px;
align-items: center;
}
.picker-row input[type="color"] {
width: 42px;
height: 38px;
border-radius: 10px;
border: 1px solid var(--border);
background: var(--surface2);
cursor: pointer;
padding: 2px;
}
.picker-row input[type="text"] {
font-family: 'JetBrains Mono', monospace;
}
.segmented {
display: flex;
gap: 8px;
flex-wrap: wrap;
}
.seg-btn {
min-height: 38px;
padding: 0 12px;
border-radius: 10px;
border: 1px solid var(--border);
background: var(--surface2);
color: var(--text-2);
font-family: inherit;
font-size: 12px;
font-weight: 700;
cursor: pointer;
transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.seg-btn:hover {
background: var(--surface3);
}
.seg-btn.active {
background: var(--accent-glow);
border-color: var(--accent);
color: var(--text);
}
.slider-wrap {
display: flex;
align-items: center;
gap: 8px;
}
.slider-step {
width: 28px;
height: 28px;
border-radius: 8px;
border: 1px solid var(--border);
background: var(--surface2);
color: var(--text);
font-size: 15px;
font-weight: 700;
line-height: 1;
display: grid;
place-items: center;
cursor: pointer;
flex-shrink: 0;
}
.slider-step:hover {
background: var(--surface3);
border-color: var(--border-active);
}
.slider-wrap input[type="range"] {
width: 100%;
accent-color: var(--accent);
cursor: pointer;
}
.slider-val {
min-width: 44px;
text-align: right;
color: var(--text-2);
font-size: 11px;
font-family: 'JetBrains Mono', monospace;
}
.actions {
display: flex;
justify-content: flex-end;
gap: 10px;
margin-top: 18px;
flex-wrap: wrap;
}
.spinner {
width: 32px;
height: 32px;
border: 2.5px solid var(--border);
border-top-color: var(--accent);
border-radius: 50%;
animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.toast {
position: fixed;
bottom: 20px;
right: 20px;
padding: 11px 18px;
border-radius: var(--r);
font-size: 13px;
font-weight: 500;
z-index: 200;
transform: translateY(80px);
opacity: 0;
transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
pointer-events: none;
}
.toast.show {
transform: translateY(0);
opacity: 1;
}
.toast.ok {
background: var(--green-bg);
border: 1px solid var(--green);
color: var(--green);
}
.toast.err {
background: var(--red-bg);
border: 1px solid var(--red);
color: var(--red);
}
@media (max-width: 1280px) {
.workspace {
grid-template-columns: 260px minmax(0, 1fr);
}
.control-grid {
grid-template-columns: repeat(8, minmax(0, 1fr));
}
.span-6 { grid-column: span 8; }
.span-4 { grid-column: span 4; }
.span-3 { grid-column: span 4; }
}
@media (max-width: 980px) {
.body {
grid-template-columns: 1fr;
grid-template-rows: minmax(220px, 34vh) minmax(0, 1fr);
}
.sidebar {
border-right: 0;
border-bottom: 1px solid var(--border);
}
.workspace {
grid-template-columns: 1fr;
}
.hero {
flex-direction: column;
}
}
@media (max-width: 720px) {
.header {
padding: 0 14px;
gap: 10px;
}
.header-nav {
gap: 6px;
margin-left: 2px;
}
.nav-link {
padding: 6px 8px;
}
.main {
padding: 16px 14px 20px;
}
.control-grid {
grid-template-columns: repeat(1, minmax(0, 1fr));
}
.span-12,
.span-6,
.span-4,
.span-3 {
grid-column: span 1;
}
.actions {
justify-content: stretch;
}
.actions .btn {
width: 100%;
}
}
</style>
</head>
<body>
<header class="header">
<div class="header-logo">TG</div>
<h1>Emby Thumbnail Generator</h1>
<nav class="header-nav">
<a class="nav-link" href="/">Generator</a>
<a class="nav-link active" href="/collections">Collections</a>
<a class="nav-link" href="/airing">Airing</a>
</nav>
<div class="header-status">
<span class="dot" id="statusDot"></span>
<span id="statusText">Checking…</span>
</div>
</header>
<div class="body">
<aside class="sidebar">
<div class="search-wrap">
<div class="search-inner">
<svg width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg>
<input class="search-input" id="searchInput" type="text" placeholder="Search collections…" autocomplete="off">
</div>
</div>
<div class="results-toolbar">
<div class="results-count" id="resultsCount">Loading…</div>
<div class="results-page" id="resultsPage"></div>
</div>
<div class="results" id="resultsList">
<div class="empty"><div class="spinner" style="margin:0 auto 10px"></div>Loading collections…</div>
</div>
<div class="results-footer">
<button class="pager-btn" id="btnPrevPage" disabled>Previous</button>
<button class="pager-btn" id="btnNextPage" disabled>Next</button>
</div>
</aside>
<main class="main">
<section class="hero">
<div class="hero-copy">
<h2>Collection Artwork</h2>
<p>Select an Emby collection, switch between `Thumb` and `Primary`, then use either the current artwork or a dropped image as the base. The editor lets you crop, darken, and overlay custom text before pushing the result back to Emby.</p>
</div>
<div class="hero-badge" id="sourceBadge">Waiting for collection</div>
</section>
<section class="workspace">
<div class="panel">
<div class="panel-head">
<h3>Collection</h3>
<span id="selectedTargetNote">Editing Thumb</span>
</div>
<div class="panel-body">
<div class="collection-meta">
<div class="collection-name" id="collectionName">Pick a collection</div>
<div class="collection-sub" id="collectionMeta">
<span class="tag">BoxSet</span>
<span>No selection yet</span>
</div>
</div>
<div class="asset-grid">
<button class="asset-card active" id="thumbCard" type="button" data-target="Thumb">
<div class="asset-card-head">
<span class="asset-title">Thumb</span>
<span class="asset-pill off" id="thumbState">Missing</span>
</div>
<div class="asset-frame thumb">
<img id="thumbCurrentImg" alt="">
<div class="asset-empty" id="thumbEmpty">No thumb artwork yet</div>
</div>
</button>
<button class="asset-card" id="primaryCard" type="button" data-target="Primary">
<div class="asset-card-head">
<span class="asset-title">Primary</span>
<span class="asset-pill off" id="primaryState">Missing</span>
</div>
<div class="asset-frame primary">
<img id="primaryCurrentImg" alt="">
<div class="asset-empty" id="primaryEmpty">No primary artwork yet</div>
</div>
</button>
</div>
<div class="dropzone" id="dropzone">
<div class="dropzone-copy">
<div class="dropzone-title">Upload or drop a base image</div>
<p>Drop a JPG, PNG, or WEBP here to use it as the background for the current target. If you clear it, the editor falls back to the collections existing artwork.</p>
</div>
<div class="source-status" id="sourceStatus">Using current artwork when available.</div>
<div class="dropzone-actions">
<button class="btn btn-primary" id="btnChooseImage" type="button">Choose image</button>
<button class="btn btn-ghost" id="btnClearImage" type="button" disabled>Clear upload</button>
</div>
<input id="uploadInput" type="file" accept="image/*" hidden>
</div>
</div>
</div>
<div class="editor">
<div class="panel preview-panel">
<div class="preview-top">
<div class="preview-title">
<strong id="previewHeading">Preview</strong>
<span id="previewSub">Select a collection to start editing.</span>
</div>
<div class="preview-meta" id="previewMeta">100% · X 0 · Y 0</div>
</div>
<div class="preview-shell">
<div class="preview-placeholder" id="previewPlaceholder">
<svg width="46" height="46" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.1"><rect x="3" y="3" width="18" height="18" rx="2"/><path d="m8 8 8 8m0-8-8 8"/></svg>
<div>Select a collection from the left to build custom artwork.</div>
</div>
<div class="preview-frame" id="previewFrame" title="Drag to reposition the crop. Use the mouse wheel to zoom.">
<img id="previewImg" alt="">
<div class="preview-tools">
<button class="mini-link" id="btnResetCrop" type="button">Reset</button>
</div>
<div class="preview-zoom">
<button class="preview-zoom-btn" id="btnPreviewZoomOut" type="button" aria-label="Zoom out">-</button>
<button class="preview-zoom-btn" id="btnPreviewZoomIn" type="button" aria-label="Zoom in">+</button>
</div>
<div class="preview-hint">Drag to position • Wheel to zoom</div>
<div class="loading-cover" id="loadingCover"><div class="spinner"></div></div>
</div>
</div>
</div>
<div class="panel controls-panel">
<div class="control-grid">
<div class="control-group span-12">
<label for="overlayText">Overlay Text</label>
<textarea class="ctrl-textarea" id="overlayText" placeholder="Collection title"></textarea>
</div>
<div class="control-group span-4">
<label>Artwork Target</label>
<div class="segmented" id="targetButtons">
<button class="seg-btn active" type="button" data-target="Thumb">Thumb</button>
<button class="seg-btn" type="button" data-target="Primary">Primary</button>
</div>
</div>
<div class="control-group span-4">
<label>Text Alignment</label>
<div class="segmented" id="alignButtons">
<button class="seg-btn" type="button" data-align="left">Left</button>
<button class="seg-btn active" type="button" data-align="center">Center</button>
<button class="seg-btn" type="button" data-align="right">Right</button>
</div>
</div>
<div class="control-group span-4">
<label>Text Position</label>
<div class="segmented" id="positionButtons">
<button class="seg-btn" type="button" data-position="top">Top</button>
<button class="seg-btn" type="button" data-position="center">Center</button>
<button class="seg-btn active" type="button" data-position="bottom">Bottom</button>
</div>
</div>
<div class="control-group span-4">
<label>Text Colour</label>
<div class="picker-row">
<input id="textColorPicker" type="color" value="#ffffff">
<input class="ctrl-input" id="textColorText" type="text" value="#FFFFFF" maxlength="7">
</div>
</div>
<div class="control-group span-4">
<label>Text Size</label>
<div class="slider-wrap">
<button class="slider-step" id="btnTextScaleDown" type="button">-</button>
<input id="textScaleSlider" type="range" min="70" max="180" value="100">
<button class="slider-step" id="btnTextScaleUp" type="button">+</button>
<span class="slider-val" id="textScaleVal">100%</span>
</div>
</div>
<div class="control-group span-4">
<label>Darkness</label>
<div class="slider-wrap">
<input id="darknessSlider" type="range" min="0" max="85" value="18">
<span class="slider-val" id="darknessVal">18%</span>
</div>
</div>
<div class="control-group span-4">
<label>Zoom</label>
<div class="slider-wrap">
<button class="slider-step" id="btnZoomOut" type="button">-</button>
<input id="zoomSlider" type="range" min="100" max="260" value="100">
<button class="slider-step" id="btnZoomIn" type="button">+</button>
<span class="slider-val" id="zoomVal">100%</span>
</div>
</div>
<div class="control-group span-4">
<label>X Position</label>
<div class="slider-wrap">
<input id="panXSlider" type="range" min="-100" max="100" value="0">
<span class="slider-val" id="panXVal">0</span>
</div>
</div>
<div class="control-group span-4">
<label>Y Position</label>
<div class="slider-wrap">
<input id="panYSlider" type="range" min="-100" max="100" value="0">
<span class="slider-val" id="panYVal">0</span>
</div>
</div>
</div>
<div class="actions">
<button class="btn btn-ghost" id="btnRegenerate" type="button" disabled>Regenerate</button>
<button class="btn btn-primary" id="btnGenerate" type="button" disabled>Generate</button>
<button class="btn btn-green" id="btnApply" type="button" disabled>Apply Thumb to Emby</button>
</div>
</div>
</div>
</section>
</main>
</div>
<div class="toast" id="toast"></div>
<script>
const state = {
item: null,
targetType: 'Thumb',
artwork: {
thumb: { exists: false, url: null },
primary: { exists: false, url: null },
},
uploadBgId: null,
uploadFileName: '',
generated: false,
cacheKey: null,
searchQuery: '',
searchStart: 0,
searchLimit: 24,
searchTotal: 0,
searchController: null,
};
const $ = selector => document.querySelector(selector);
const searchInput = $('#searchInput');
const resultsList = $('#resultsList');
const resultsCount = $('#resultsCount');
const resultsPage = $('#resultsPage');
const btnPrevPage = $('#btnPrevPage');
const btnNextPage = $('#btnNextPage');
const collectionName = $('#collectionName');
const collectionMeta = $('#collectionMeta');
const thumbCard = $('#thumbCard');
const primaryCard = $('#primaryCard');
const thumbCurrentImg = $('#thumbCurrentImg');
const primaryCurrentImg = $('#primaryCurrentImg');
const thumbEmpty = $('#thumbEmpty');
const primaryEmpty = $('#primaryEmpty');
const thumbState = $('#thumbState');
const primaryState = $('#primaryState');
const selectedTargetNote = $('#selectedTargetNote');
const dropzone = $('#dropzone');
const sourceStatus = $('#sourceStatus');
const sourceBadge = $('#sourceBadge');
const uploadInput = $('#uploadInput');
const btnChooseImage = $('#btnChooseImage');
const btnClearImage = $('#btnClearImage');
const previewHeading = $('#previewHeading');
const previewSub = $('#previewSub');
const previewMeta = $('#previewMeta');
const previewPlaceholder = $('#previewPlaceholder');
const previewFrame = $('#previewFrame');
const previewImg = $('#previewImg');
const loadingCover = $('#loadingCover');
const overlayText = $('#overlayText');
const targetButtons = $('#targetButtons');
const alignButtons = $('#alignButtons');
const positionButtons = $('#positionButtons');
const textColorPicker = $('#textColorPicker');
const textColorText = $('#textColorText');
const textScaleSlider = $('#textScaleSlider');
const textScaleVal = $('#textScaleVal');
const darknessSlider = $('#darknessSlider');
const darknessVal = $('#darknessVal');
const zoomSlider = $('#zoomSlider');
const zoomVal = $('#zoomVal');
const panXSlider = $('#panXSlider');
const panXVal = $('#panXVal');
const panYSlider = $('#panYSlider');
const panYVal = $('#panYVal');
const btnTextScaleDown = $('#btnTextScaleDown');
const btnTextScaleUp = $('#btnTextScaleUp');
const btnZoomOut = $('#btnZoomOut');
const btnZoomIn = $('#btnZoomIn');
const btnPreviewZoomOut = $('#btnPreviewZoomOut');
const btnPreviewZoomIn = $('#btnPreviewZoomIn');
const btnResetCrop = $('#btnResetCrop');
const btnGenerate = $('#btnGenerate');
const btnRegenerate = $('#btnRegenerate');
const btnApply = $('#btnApply');
const toast = $('#toast');
let searchTimer;
let previewTimer;
let generateController = null;
let generateRequestId = 0;
let dragState = null;
let textAlign = 'center';
let textPosition = 'bottom';
function esc(value) {
const div = document.createElement('div');
div.textContent = value;
return div.innerHTML;
}
function showToast(message, type) {
toast.textContent = message;
toast.className = `toast ${type} show`;
setTimeout(() => toast.classList.remove('show'), 2800);
}
function clamp(value, min, max) {
return Math.max(min, Math.min(max, value));
}
function updatePreviewMeta() {
zoomVal.textContent = `${zoomSlider.value}%`;
panXVal.textContent = panXSlider.value;
panYVal.textContent = panYSlider.value;
textScaleVal.textContent = `${textScaleSlider.value}%`;
darknessVal.textContent = `${darknessSlider.value}%`;
previewMeta.textContent = `${zoomSlider.value}% · X ${panXSlider.value} · Y ${panYSlider.value}`;
}
function getSelectedTextAlign() {
return textAlign;
}
function getSelectedTextPosition() {
return textPosition;
}
function getCurrentSourceLabel() {
if (state.uploadBgId) {
return `Using uploaded image${state.uploadFileName ? `: ${state.uploadFileName}` : ''}`;
}
const target = state.targetType.toLowerCase();
const targetExists = state.targetType === 'Thumb' ? state.artwork.thumb.exists : state.artwork.primary.exists;
const fallbackExists = state.targetType === 'Thumb' ? state.artwork.primary.exists : state.artwork.thumb.exists;
if (targetExists) {
return `Using current ${target} artwork as the base`;
}
if (fallbackExists) {
return `Using current ${state.targetType === 'Thumb' ? 'primary' : 'thumb'} artwork as the base`;
}
return 'No existing artwork found. Preview uses a generated fallback background until you upload an image.';
}
function updateSourceUi() {
sourceStatus.innerHTML = `<strong>Source:</strong> ${esc(getCurrentSourceLabel())}`;
sourceBadge.textContent = state.item ? getCurrentSourceLabel() : 'Waiting for collection';
btnClearImage.disabled = !state.uploadBgId;
}
function updateApplyButton() {
btnApply.textContent = state.targetType === 'Primary' ? 'Apply Primary to Emby' : 'Apply Thumb to Emby';
selectedTargetNote.textContent = `Editing ${state.targetType}`;
}
function updateTargetUi() {
thumbCard.classList.toggle('active', state.targetType === 'Thumb');
primaryCard.classList.toggle('active', state.targetType === 'Primary');
targetButtons.querySelectorAll('[data-target]').forEach(button => {
button.classList.toggle('active', button.dataset.target === state.targetType);
});
previewFrame.classList.toggle('primary', state.targetType === 'Primary');
updateApplyButton();
updateSourceUi();
}
function updateArtworkCard(kind, payload) {
const isThumb = kind === 'thumb';
const img = isThumb ? thumbCurrentImg : primaryCurrentImg;
const empty = isThumb ? thumbEmpty : primaryEmpty;
const pill = isThumb ? thumbState : primaryState;
const frame = img.closest('.asset-frame');
frame.classList.toggle('thumb', isThumb);
frame.classList.toggle('primary', !isThumb);
if (payload.exists && payload.url) {
img.src = `${payload.url}&t=${Date.now()}`;
img.style.display = 'block';
empty.style.display = 'none';
pill.textContent = 'Exists';
pill.classList.remove('off');
} else {
img.removeAttribute('src');
img.style.display = 'none';
empty.style.display = '';
pill.textContent = 'Missing';
pill.classList.add('off');
}
}
function updateArtworkUi() {
updateArtworkCard('thumb', state.artwork.thumb);
updateArtworkCard('primary', state.artwork.primary);
updateSourceUi();
}
function updateSelectionUi() {
if (!state.item) {
collectionName.textContent = 'Pick a collection';
collectionMeta.innerHTML = '<span class="tag">BoxSet</span><span>No selection yet</span>';
previewHeading.textContent = 'Preview';
previewSub.textContent = 'Select a collection to start editing.';
btnGenerate.disabled = true;
btnRegenerate.disabled = true;
btnApply.disabled = true;
updateTargetUi();
return;
}
collectionName.textContent = state.item.name;
collectionMeta.innerHTML = `
<span class="tag">${esc(state.item.type || 'BoxSet')}</span>
<span>${state.item.child_count || 0} item${state.item.child_count === 1 ? '' : 's'}</span>
`;
previewHeading.textContent = `${state.item.name} · ${state.targetType}`;
previewSub.textContent = 'Drag to adjust the crop, then apply the generated artwork back to Emby.';
btnGenerate.disabled = false;
btnRegenerate.disabled = !state.generated;
btnApply.disabled = !state.generated;
updateTargetUi();
}
function setGenerated(value) {
state.generated = value;
btnRegenerate.disabled = !value || !state.item;
btnApply.disabled = !value || !state.item;
}
async function checkConnection() {
try {
const response = await fetch('/api/config');
const data = await response.json();
if (data.connected) {
$('#statusText').textContent = 'Connected to Emby';
} else {
$('#statusDot').classList.add('off');
$('#statusText').textContent = 'No API key';
}
} catch {
$('#statusDot').classList.add('off');
$('#statusText').textContent = 'Connection error';
}
}
function updatePager(total, start, limit) {
resultsCount.textContent = total
? `${Math.min(start + 1, total)}-${Math.min(start + limit, total)} of ${total}`
: '0 results';
resultsPage.textContent = total ? `Page ${Math.floor(start / limit) + 1}` : '';
btnPrevPage.disabled = start === 0;
btnNextPage.disabled = start + limit >= total;
}
async function loadCollections(query = '', start = 0) {
if (state.searchController) state.searchController.abort();
const controller = new AbortController();
state.searchController = controller;
state.searchQuery = query;
state.searchStart = start;
resultsList.innerHTML = '<div class="empty"><div class="spinner" style="margin:0 auto 10px"></div>Loading collections…</div>';
try {
const response = await fetch(`/api/collections?q=${encodeURIComponent(query)}&start=${start}&limit=${state.searchLimit}`, {
signal: controller.signal,
});
const data = await response.json();
if (!response.ok) throw new Error(data.detail || `${response.status}`);
if (state.searchController !== controller) return;
state.searchTotal = data.total;
state.searchStart = data.start;
if (!data.items.length) {
resultsList.innerHTML = `<div class="empty">${query ? 'No matching collections.' : 'No collections found.'}</div>`;
updatePager(0, 0, state.searchLimit);
return;
}
resultsList.innerHTML = data.items.map(item => `
<div class="result-item ${state.item?.id === item.id ? 'active' : ''}" data-item='${JSON.stringify(item).replace(/'/g, '&#39;')}'>
${item.poster_url
? `<img class="result-poster" src="${item.poster_url}" alt="" loading="lazy" decoding="async" width="36" height="54">`
: '<div class="result-poster" aria-hidden="true"></div>'}
<div class="result-info">
<div class="result-name">${esc(item.name)}</div>
<div class="result-sub">
<span class="tag">Collection</span>
<span>${item.child_count || 0} item${item.child_count === 1 ? '' : 's'}</span>
</div>
</div>
</div>
`).join('');
updatePager(data.total, data.start, data.limit);
resultsList.querySelectorAll('.result-item').forEach(element => {
element.addEventListener('click', () => selectCollection(JSON.parse(element.dataset.item)));
});
} catch (error) {
if (error.name === 'AbortError') return;
resultsList.innerHTML = `<div class="empty">Failed to load collections: ${esc(error.message)}</div>`;
updatePager(0, 0, state.searchLimit);
} finally {
if (state.searchController === controller) state.searchController = null;
}
}
async function refreshArtwork() {
if (!state.item) return;
try {
const response = await fetch(`/api/collections/${state.item.id}/artwork`);
const data = await response.json();
if (!response.ok) throw new Error(data.detail || `${response.status}`);
state.artwork = {
thumb: data.thumb ?? { exists: false, url: null },
primary: data.primary ?? { exists: false, url: null },
};
updateArtworkUi();
} catch {
state.artwork = {
thumb: { exists: false, url: null },
primary: { exists: false, url: null },
};
updateArtworkUi();
}
}
function schedulePreview() {
if (!state.item) return;
clearTimeout(previewTimer);
setGenerated(false);
previewTimer = setTimeout(() => generatePreview({ silent: true }), 180);
}
function setCropValues({ zoom, panX, panY }, { regenerate = false } = {}) {
if (zoom != null) zoomSlider.value = String(clamp(Math.round(zoom), 100, 260));
if (panX != null) panXSlider.value = String(clamp(Math.round(panX), -100, 100));
if (panY != null) panYSlider.value = String(clamp(Math.round(panY), -100, 100));
updatePreviewMeta();
if (regenerate) schedulePreview();
}
function setTextScale(value, { regenerate = false } = {}) {
textScaleSlider.value = String(clamp(Math.round(value), 70, 180));
updatePreviewMeta();
if (regenerate) schedulePreview();
}
function setTarget(targetType) {
if (!targetType || targetType === state.targetType) return;
state.targetType = targetType;
state.cacheKey = null;
setGenerated(false);
updateSelectionUi();
updateSourceUi();
if (state.item) generatePreview({ silent: true });
}
async function selectCollection(item) {
if (state.item?.id === item.id) return;
state.item = item;
state.artwork = {
thumb: { exists: false, url: null },
primary: { exists: false, url: null },
};
state.uploadBgId = null;
state.uploadFileName = '';
state.cacheKey = null;
previewPlaceholder.style.display = 'none';
previewFrame.classList.add('visible');
overlayText.value = item.name;
setCropValues({ zoom: 100, panX: 0, panY: 0 });
setTextScale(100);
darknessSlider.value = '18';
textColorText.value = '#FFFFFF';
textColorPicker.value = '#ffffff';
updatePreviewMeta();
setGenerated(false);
updateSelectionUi();
updateArtworkUi();
resultsList.querySelectorAll('.result-item').forEach(element => element.classList.remove('active'));
resultsList.querySelector(`[data-item*='"id":"${item.id}"']`)?.classList.add('active');
generatePreview({ silent: true });
refreshArtwork();
}
async function uploadFile(file) {
if (!file) return;
const formData = new FormData();
formData.append('file', file);
btnChooseImage.disabled = true;
try {
const response = await fetch('/api/upload-background', {
method: 'POST',
body: formData,
});
const data = await response.json();
if (!response.ok) throw new Error(data.detail || `${response.status}`);
state.uploadBgId = data.upload_id;
state.uploadFileName = file.name;
updateSourceUi();
showToast(`Image ready (${data.width}×${data.height})`, 'ok');
if (state.item) generatePreview({ silent: true });
} catch (error) {
state.uploadBgId = null;
state.uploadFileName = '';
updateSourceUi();
showToast(`Upload failed: ${error.message}`, 'err');
} finally {
btnChooseImage.disabled = false;
}
}
async function generatePreview({ silent = false } = {}) {
if (!state.item) return;
clearTimeout(previewTimer);
if (generateController) generateController.abort();
const controller = new AbortController();
generateController = controller;
const requestId = ++generateRequestId;
loadingCover.classList.add('on');
btnGenerate.disabled = true;
try {
const response = await fetch('/api/collections/generate', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
signal: controller.signal,
body: JSON.stringify({
item_id: state.item.id,
title: state.item.name,
target_type: state.targetType,
text: overlayText.value.trim() || state.item.name,
text_color: textColorText.value,
text_align: getSelectedTextAlign(),
text_position: getSelectedTextPosition(),
text_scale: Number(textScaleSlider.value) / 100,
darkness: Number(darknessSlider.value) / 100,
zoom: Number(zoomSlider.value) / 100,
pan_x: Number(panXSlider.value) / 100,
pan_y: Number(panYSlider.value) / 100,
upload_bg_id: state.uploadBgId,
}),
});
if (!response.ok) {
let detail = `${response.status}`;
try {
const data = await response.json();
if (data.detail) detail = data.detail;
} catch {}
throw new Error(detail);
}
if (requestId !== generateRequestId) return;
state.cacheKey = response.headers.get('X-Cache-Key');
const blob = await response.blob();
if (previewImg.src.startsWith('blob:')) URL.revokeObjectURL(previewImg.src);
previewImg.src = URL.createObjectURL(blob);
setGenerated(true);
if (!silent) {
showToast(`Generated ${state.targetType.toLowerCase()} artwork`, 'ok');
}
} catch (error) {
if (error.name === 'AbortError') return;
state.cacheKey = null;
setGenerated(false);
showToast(`Failed: ${error.message}`, 'err');
} finally {
if (generateController === controller) generateController = null;
if (requestId === generateRequestId) {
loadingCover.classList.remove('on');
btnGenerate.disabled = !state.item;
}
}
}
async function applyArtwork() {
if (!state.item || !state.generated) return;
btnApply.disabled = true;
try {
const response = await fetch('/api/collections/apply', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
item_id: state.item.id,
title: state.item.name,
target_type: state.targetType,
text: overlayText.value.trim() || state.item.name,
text_color: textColorText.value,
text_align: getSelectedTextAlign(),
text_position: getSelectedTextPosition(),
text_scale: Number(textScaleSlider.value) / 100,
darkness: Number(darknessSlider.value) / 100,
zoom: Number(zoomSlider.value) / 100,
pan_x: Number(panXSlider.value) / 100,
pan_y: Number(panYSlider.value) / 100,
upload_bg_id: state.uploadBgId,
}),
});
const data = await response.json();
if (!response.ok) throw new Error(data.detail || `${response.status}`);
showToast(`Applied ${data.target_type.toLowerCase()} artwork`, 'ok');
refreshArtwork();
} catch (error) {
showToast(`Failed: ${error.message}`, 'err');
} finally {
btnApply.disabled = !state.generated;
}
}
function finishDrag(pointerId = null) {
if (!dragState) return;
if (pointerId != null && dragState.pointerId !== pointerId) return;
try {
previewFrame.releasePointerCapture(dragState.pointerId);
} catch {}
previewFrame.classList.remove('dragging');
dragState = null;
}
searchInput.addEventListener('input', () => {
clearTimeout(searchTimer);
searchTimer = setTimeout(() => loadCollections(searchInput.value.trim(), 0), 180);
});
btnPrevPage.addEventListener('click', () => {
if (state.searchStart === 0) return;
loadCollections(state.searchQuery, Math.max(0, state.searchStart - state.searchLimit));
});
btnNextPage.addEventListener('click', () => {
if (state.searchStart + state.searchLimit >= state.searchTotal) return;
loadCollections(state.searchQuery, state.searchStart + state.searchLimit);
});
[thumbCard, primaryCard].forEach(card => {
card.addEventListener('click', () => setTarget(card.dataset.target));
});
targetButtons.querySelectorAll('[data-target]').forEach(button => {
button.addEventListener('click', () => setTarget(button.dataset.target));
});
alignButtons.querySelectorAll('[data-align]').forEach(button => {
button.addEventListener('click', () => {
textAlign = button.dataset.align;
alignButtons.querySelectorAll('[data-align]').forEach(btn => btn.classList.remove('active'));
button.classList.add('active');
schedulePreview();
});
});
positionButtons.querySelectorAll('[data-position]').forEach(button => {
button.addEventListener('click', () => {
textPosition = button.dataset.position;
positionButtons.querySelectorAll('[data-position]').forEach(btn => btn.classList.remove('active'));
button.classList.add('active');
schedulePreview();
});
});
overlayText.addEventListener('input', schedulePreview);
textColorPicker.addEventListener('input', () => {
textColorText.value = textColorPicker.value.toUpperCase();
schedulePreview();
});
textColorText.addEventListener('input', () => {
if (/^#[0-9a-f]{6}$/i.test(textColorText.value)) {
textColorPicker.value = textColorText.value;
schedulePreview();
}
});
textScaleSlider.addEventListener('input', () => setTextScale(Number(textScaleSlider.value), { regenerate: true }));
darknessSlider.addEventListener('input', () => {
updatePreviewMeta();
schedulePreview();
});
zoomSlider.addEventListener('input', () => setCropValues({ zoom: Number(zoomSlider.value) }, { regenerate: true }));
panXSlider.addEventListener('input', () => setCropValues({ panX: Number(panXSlider.value) }, { regenerate: true }));
panYSlider.addEventListener('input', () => setCropValues({ panY: Number(panYSlider.value) }, { regenerate: true }));
btnTextScaleDown.addEventListener('click', () => setTextScale(Number(textScaleSlider.value) - 10, { regenerate: true }));
btnTextScaleUp.addEventListener('click', () => setTextScale(Number(textScaleSlider.value) + 10, { regenerate: true }));
btnZoomOut.addEventListener('click', () => setCropValues({ zoom: Number(zoomSlider.value) - 10 }, { regenerate: true }));
btnZoomIn.addEventListener('click', () => setCropValues({ zoom: Number(zoomSlider.value) + 10 }, { regenerate: true }));
btnPreviewZoomOut.addEventListener('click', () => setCropValues({ zoom: Number(zoomSlider.value) - 10 }, { regenerate: true }));
btnPreviewZoomIn.addEventListener('click', () => setCropValues({ zoom: Number(zoomSlider.value) + 10 }, { regenerate: true }));
btnResetCrop.addEventListener('click', () => setCropValues({ zoom: 100, panX: 0, panY: 0 }, { regenerate: true }));
btnGenerate.addEventListener('click', () => generatePreview());
btnRegenerate.addEventListener('click', () => generatePreview());
btnApply.addEventListener('click', applyArtwork);
previewFrame.addEventListener('pointerdown', event => {
if (!state.item || event.target.closest('button')) return;
event.preventDefault();
dragState = {
pointerId: event.pointerId,
startX: event.clientX,
startY: event.clientY,
startPanX: Number(panXSlider.value),
startPanY: Number(panYSlider.value),
};
previewFrame.classList.add('dragging');
previewFrame.setPointerCapture(event.pointerId);
});
previewFrame.addEventListener('pointermove', event => {
if (!dragState || dragState.pointerId !== event.pointerId) return;
const rect = previewFrame.getBoundingClientRect();
const deltaX = event.clientX - dragState.startX;
const deltaY = event.clientY - dragState.startY;
setCropValues({
panX: dragState.startPanX - (deltaX / Math.max(1, rect.width)) * 200,
panY: dragState.startPanY - (deltaY / Math.max(1, rect.height)) * 200,
}, { regenerate: true });
});
previewFrame.addEventListener('pointerup', event => finishDrag(event.pointerId));
previewFrame.addEventListener('pointercancel', event => finishDrag(event.pointerId));
previewFrame.addEventListener('lostpointercapture', () => finishDrag());
previewFrame.addEventListener('wheel', event => {
if (!state.item) return;
event.preventDefault();
const delta = event.deltaY < 0 ? 8 : -8;
setCropValues({ zoom: Number(zoomSlider.value) + delta }, { regenerate: true });
}, { passive: false });
btnChooseImage.addEventListener('click', () => uploadInput.click());
uploadInput.addEventListener('change', () => {
const file = uploadInput.files[0];
if (file) uploadFile(file);
uploadInput.value = '';
});
btnClearImage.addEventListener('click', () => {
state.uploadBgId = null;
state.uploadFileName = '';
updateSourceUi();
schedulePreview();
});
['dragenter', 'dragover'].forEach(eventName => {
dropzone.addEventListener(eventName, event => {
event.preventDefault();
dropzone.classList.add('drag-over');
});
});
['dragleave', 'dragend', 'drop'].forEach(eventName => {
dropzone.addEventListener(eventName, event => {
event.preventDefault();
if (eventName !== 'drop') {
dropzone.classList.remove('drag-over');
}
});
});
dropzone.addEventListener('drop', event => {
dropzone.classList.remove('drag-over');
const file = event.dataTransfer?.files?.[0];
if (file) uploadFile(file);
});
updatePreviewMeta();
updateSelectionUi();
updateArtworkUi();
checkConnection();
loadCollections('', 0);
</script>
</body>
</html>