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embyhomescreenedit/src/lib/CollectionBuilderModal.svelte
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2026-04-25 22:57:08 +12:00
<script>
import { createEventDispatcher } from 'svelte';
export let open = false;
export let users = [];
export let selectedUserId = null;
const dispatch = createEventDispatcher();
let sourceUserId = null;
let targetUserIds = [];
let seedType = 'Movie';
let collectionName = '';
let seedSearchTerm = '';
let seedResults = [];
let selectedSeeds = [];
let recommendations = [];
let includeSeeds = true;
let recommendationLimit = 18;
let searchBusy = false;
let previewBusy = false;
let createBusy = false;
let searchError = '';
let actionError = '';
let actionMessage = '';
let existingCollection = null;
let wasOpen = false;
$: sourceUsers = users.filter((user) => user.embyGuid);
$: if (open && !wasOpen) {
sourceUserId = sourceUsers.some((user) => user.id === selectedUserId)
? selectedUserId
: (sourceUsers[0]?.id || null);
targetUserIds = users.some((user) => user.id === selectedUserId) ? [selectedUserId] : [];
wasOpen = true;
} else if (!open && wasOpen) {
resetState();
wasOpen = false;
}
$: if (open && !sourceUsers.some((user) => user.id === sourceUserId)) {
sourceUserId = sourceUsers.some((user) => user.id === selectedUserId)
? selectedUserId
: (sourceUsers[0]?.id || null);
}
$: if (open && targetUserIds.length === 0 && selectedUserId != null) {
targetUserIds = users.some((user) => user.id === selectedUserId) ? [selectedUserId] : [];
}
$: sourceUser = users.find((user) => user.id === sourceUserId);
$: lookupType = seedType === 'Movie' ? 'Movie' : 'Series';
$: canPreview = !!sourceUser?.embyGuid && selectedSeeds.length > 0;
$: canCreate = canPreview && !!collectionName.trim() && !createBusy && recommendations.length > 0;
function close() {
dispatch('close');
}
function resetState() {
sourceUserId = null;
targetUserIds = [];
seedType = 'Movie';
collectionName = '';
seedSearchTerm = '';
seedResults = [];
selectedSeeds = [];
recommendations = [];
existingCollection = null;
includeSeeds = true;
recommendationLimit = 18;
searchBusy = false;
previewBusy = false;
createBusy = false;
searchError = '';
actionError = '';
actionMessage = '';
}
function toggleTargetUser(userId) {
if (targetUserIds.includes(userId)) {
targetUserIds = targetUserIds.filter((id) => id !== userId);
} else {
targetUserIds = [...targetUserIds, userId];
}
}
function addSeed(item) {
if (selectedSeeds.some((seed) => seed.id === item.id)) return;
selectedSeeds = [...selectedSeeds, item];
recommendations = [];
existingCollection = null;
actionError = '';
actionMessage = '';
}
function removeSeed(seedId) {
selectedSeeds = selectedSeeds.filter((seed) => seed.id !== seedId);
recommendations = [];
existingCollection = null;
}
async function searchSeeds() {
if (!sourceUser?.embyGuid) {
searchError = 'Select a source user with a linked Emby account.';
return;
}
if (!seedSearchTerm.trim()) {
seedResults = [];
searchError = '';
return;
}
searchBusy = true;
searchError = '';
try {
const params = new URLSearchParams({
userId: sourceUser.embyGuid,
term: seedSearchTerm.trim(),
types: lookupType,
limit: '10'
});
const response = await fetch(`/api/emby-item-search?${params.toString()}`);
const body = await response.json().catch(() => ({ items: [] }));
if (!response.ok) throw new Error(body.message || body.error || response.statusText);
seedResults = body.items || [];
} catch (err) {
searchError = err.message;
seedResults = [];
} finally {
searchBusy = false;
}
}
async function previewRecommendations() {
if (!canPreview) return;
previewBusy = true;
actionError = '';
actionMessage = '';
try {
const response = await fetch('/api/emby-collections', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
mode: 'preview',
userId: sourceUser.embyGuid,
seedIds: selectedSeeds.map((seed) => seed.id),
name: collectionName.trim(),
limit: recommendationLimit
})
});
const body = await response.json().catch(() => ({}));
if (!response.ok) throw new Error(body.message || body.error || response.statusText);
recommendations = body.recommendations || [];
existingCollection = body.collection || null;
actionMessage = recommendations.length
? existingCollection?.updated
? `Generated ${recommendations.length} recommendations. Re-running create will update "${existingCollection.name}".`
: `Generated ${recommendations.length} recommendations.`
: 'No recommendations were returned for these seeds.';
} catch (err) {
actionError = err.message;
recommendations = [];
existingCollection = null;
} finally {
previewBusy = false;
}
}
async function createCollection() {
if (!canCreate) return;
createBusy = true;
actionError = '';
actionMessage = '';
try {
const response = await fetch('/api/emby-collections', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
mode: 'create',
userId: sourceUser.embyGuid,
name: collectionName.trim(),
seedIds: selectedSeeds.map((seed) => seed.id),
limit: recommendationLimit,
includeSeeds
})
});
const body = await response.json().catch(() => ({}));
if (!response.ok) throw new Error(body.message || body.error || response.statusText);
dispatch('created', {
collection: body.collection,
targetUserIds,
seeds: selectedSeeds,
recommendations: body.recommendations || []
});
existingCollection = body.collection || null;
actionMessage = body.collection?.updated
? `Updated collection "${body.collection.name}".`
: `Created collection "${body.collection?.name || collectionName.trim()}".`;
} catch (err) {
actionError = err.message;
} finally {
createBusy = false;
}
}
</script>
{#if open}
<div
class="overlay"
role="button"
tabindex="0"
aria-label="Close collection builder"
on:click|self={close}
on:keydown={(event) => (event.key === 'Escape' || event.key === 'Enter') && close()}
>
<div class="modal" role="dialog" aria-modal="true" aria-label="Recommendation collection builder">
<div class="modal-header">
<div>
<h3>Recommendation Collection Builder</h3>
<p>Pick seed movies or shows, generate similar items, then create a reusable Emby collection.</p>
</div>
<button class="close-btn" on:click={close}>×</button>
</div>
<div class="modal-body">
<div class="field-grid">
<label class="field">
<span class="field-label">Source user</span>
<select bind:value={sourceUserId}>
{#each sourceUsers as user}
<option value={user.id}>{user.name}</option>
{/each}
</select>
</label>
<label class="field">
<span class="field-label">Seed type</span>
<select bind:value={seedType}>
<option value="Movie">Movies</option>
<option value="Series">Shows</option>
</select>
</label>
<label class="field span2">
<span class="field-label">Collection name</span>
<input
type="text"
bind:value={collectionName}
placeholder="Recommended for Family Movie Night"
/>
</label>
</div>
<div class="field-group">
<div class="field-label-row">
<span class="field-label">Seed lookup</span>
<label class="field-inline compact">
<input type="checkbox" bind:checked={includeSeeds} />
<span>Include seeds in final collection</span>
</label>
</div>
<div class="lookup-row">
<input
type="text"
bind:value={seedSearchTerm}
on:keydown={(event) => event.key === 'Enter' && searchSeeds()}
placeholder={`Search ${seedType === 'Movie' ? 'movies' : 'shows'}...`}
/>
<button class="btn ghost" on:click={searchSeeds} disabled={searchBusy || !sourceUser?.embyGuid}>
{searchBusy ? 'Searching…' : 'Search'}
</button>
</div>
{#if searchError}
<div class="status error">{searchError}</div>
{/if}
{#if seedResults.length}
<div class="result-list">
{#each seedResults as item}
<button class="result-card" on:click={() => addSeed(item)}>
<div class="result-name">{item.name}</div>
<div class="result-meta">{item.type}{item.year ? ` · ${item.year}` : ''}</div>
{#if item.overview}
<div class="result-overview">{item.overview}</div>
{/if}
</button>
{/each}
</div>
{/if}
</div>
<div class="field-group">
<div class="field-label-row">
<span class="field-label">Selected seeds</span>
<label class="field-inline compact">
<span>Recommendation count</span>
<select bind:value={recommendationLimit}>
<option value={12}>12</option>
<option value={18}>18</option>
<option value={24}>24</option>
<option value={30}>30</option>
</select>
</label>
</div>
{#if selectedSeeds.length}
<div class="seed-list">
{#each selectedSeeds as item}
<div class="seed-chip">
<div>
<div class="seed-name">{item.name}</div>
<div class="seed-meta">{item.type}{item.year ? ` · ${item.year}` : ''}</div>
</div>
<button class="remove-btn" on:click={() => removeSeed(item.id)}>×</button>
</div>
{/each}
</div>
{:else}
<div class="empty-note">Add at least one seed item to generate recommendations.</div>
{/if}
</div>
<div class="field-group">
<span class="field-label">Apply linked section to users</span>
<div class="target-list">
{#each users.filter((user) => user.embyGuid) as user}
<label class="target-option" class:selected={targetUserIds.includes(user.id)}>
<input
type="checkbox"
checked={targetUserIds.includes(user.id)}
on:change={() => toggleTargetUser(user.id)}
/>
<span>{user.name}</span>
<span class="target-count">{user.sections?.length || 0} sections</span>
</label>
{/each}
</div>
</div>
{#if recommendations.length}
<div class="field-group">
<span class="field-label">Recommendation preview</span>
<div class="preview-list">
{#each recommendations as item}
<div class="preview-item">
<div>
<div class="result-name">{item.name}</div>
<div class="result-meta">
{item.type}{item.year ? ` · ${item.year}` : ''} · matched {item.matchCount} seed{item.matchCount === 1 ? '' : 's'}
</div>
</div>
</div>
{/each}
</div>
</div>
{/if}
{#if existingCollection?.id}
<div class="status">Collection target: {existingCollection.name} · existing box set will be updated</div>
{/if}
{#if actionError}
<div class="status error">{actionError}</div>
{:else if actionMessage}
<div class="status ok">{actionMessage}</div>
{/if}
</div>
<div class="modal-actions">
<button class="btn ghost" on:click={previewRecommendations} disabled={!canPreview || previewBusy || createBusy}>
{previewBusy ? 'Generating…' : 'Preview Recommendations'}
</button>
<button class="btn accent" on:click={createCollection} disabled={!canCreate || previewBusy || createBusy}>
{createBusy ? (existingCollection?.updated ? 'Updating…' : 'Creating…') : (existingCollection?.updated ? 'Update Collection' : 'Create Collection')}
</button>
</div>
</div>
</div>
{/if}
<style>
.overlay {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.78);
display: flex;
align-items: center;
justify-content: center;
padding: 20px;
z-index: 120;
}
.modal {
width: min(980px, 100%);
max-height: 90vh;
display: flex;
flex-direction: column;
border-radius: 20px;
background: var(--surface-strong);
border: 1px solid var(--border);
box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.modal-header,
.modal-actions {
padding: 18px 20px;
border-bottom: 1px solid var(--border);
}
.modal-actions {
border-bottom: none;
border-top: 1px solid var(--border);
display: flex;
justify-content: flex-end;
gap: 10px;
}
.modal-header {
display: flex;
justify-content: space-between;
gap: 16px;
}
.modal-header h3 {
margin: 0 0 6px;
font-size: 18px;
color: var(--text);
}
.modal-header p {
margin: 0;
font-size: 13px;
line-height: 1.5;
color: var(--text-muted);
}
.close-btn,
.remove-btn {
all: unset;
cursor: pointer;
color: var(--text-muted);
font-size: 22px;
line-height: 1;
}
.modal-body {
padding: 20px;
overflow-y: auto;
display: flex;
flex-direction: column;
gap: 18px;
}
.field-grid {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 12px;
}
.field,
.field-group {
display: flex;
flex-direction: column;
gap: 8px;
}
.field.span2 {
grid-column: span 2;
}
.field-label {
font-size: 11px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.08em;
color: var(--text-muted);
}
.field-label-row {
display: flex;
justify-content: space-between;
align-items: center;
gap: 12px;
}
.field-inline {
display: flex;
align-items: center;
gap: 8px;
color: var(--text);
font-size: 13px;
}
.field-inline.compact {
font-size: 12px;
}
input,
select {
width: 100%;
box-sizing: border-box;
padding: 10px 12px;
border-radius: 12px;
border: 1px solid var(--border);
background: #0b0f14;
color: var(--text);
font-size: 13px;
font-family: inherit;
}
input:focus,
select:focus {
outline: none;
border-color: var(--border-strong);
}
.lookup-row {
display: grid;
grid-template-columns: minmax(0, 1fr) auto;
gap: 10px;
}
.result-list,
.preview-list,
.target-list,
.seed-list {
display: flex;
flex-direction: column;
gap: 8px;
}
.result-card,
.preview-item,
.seed-chip,
.target-option {
border: 1px solid var(--border);
border-radius: 14px;
background: var(--surface);
padding: 12px 14px;
}
.result-card {
all: unset;
cursor: pointer;
border: 1px solid var(--border);
border-radius: 14px;
background: var(--surface);
padding: 12px 14px;
transition: border-color 0.12s ease, background 0.12s ease;
}
.result-card:hover,
.target-option:hover {
border-color: var(--border-strong);
background: var(--surface-hover);
}
.result-name,
.seed-name {
font-size: 14px;
font-weight: 600;
color: var(--text);
}
.result-meta,
.seed-meta,
.target-count {
font-size: 12px;
color: var(--text-muted);
}
.result-overview {
margin-top: 6px;
font-size: 12px;
color: var(--text-muted);
line-height: 1.45;
}
.seed-chip,
.target-option {
display: flex;
justify-content: space-between;
align-items: center;
gap: 12px;
}
.target-option {
cursor: pointer;
}
.target-option.selected {
background: var(--surface-active);
border-color: var(--border-strong);
}
.empty-note {
padding: 14px;
border-radius: 14px;
background: var(--surface);
border: 1px dashed var(--border);
color: var(--text-muted);
font-size: 13px;
}
.status {
padding: 10px 12px;
border-radius: 14px;
font-size: 12px;
background: var(--surface);
border: 1px solid var(--border);
color: var(--text-muted);
}
.status.ok {
border-color: rgba(34, 197, 94, 0.3);
color: #86efac;
}
.status.error {
border-color: rgba(239, 68, 68, 0.3);
color: #fca5a5;
}
.btn {
all: unset;
cursor: pointer;
padding: 9px 16px;
border-radius: 12px;
font-size: 13px;
font-weight: 600;
font-family: inherit;
border: 1px solid transparent;
}
.btn.ghost {
color: #d9e7f8;
border-color: var(--border);
background: var(--surface);
}
.btn.accent {
background: var(--accent);
color: #fff;
}
.btn:disabled {
opacity: 0.45;
cursor: default;
}
@media (max-width: 720px) {
.field-grid,
.lookup-row {
grid-template-columns: 1fr;
}
.modal-header,
.modal-body,
.modal-actions {
padding: 16px;
}
.modal-actions {
flex-direction: column;
}
.field.span2 {
grid-column: span 1;
}
}
</style>