feat(web): Channel Builder screen (refs #89)

3-column library-to-lineup builder replacing the four-editor chain:
library browser (search/filter/poster grid, double-click or drag to add,
collections via 5 typed browse calls) · drag-to-reorder lineup with
add-time constraint surfacing (Rerun/Playlist only-valid-alone,
MultiCollection requires shuffle, server lineup[i] 422 mapping) ·
settings rail (AUTO number, channel image w/ guide-logo + bug preview,
shuffle/always-playing toggles with overrides-template tags, template
picker + save-as-template, advanced override/view-defaults accordion).
Creates channel atomically via POST /api/channels/from-lineup, artwork
uploaded at create time. navigateToPath extracted to routing.ts to
avoid an App<->builder import cycle. 16 new tests (106 total).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
2026-07-06 22:34:55 +02:00
co-authored by Claude Fable 5
parent 8e11362360
commit 579b30d489
5 changed files with 3304 additions and 5 deletions
+832
View File
@@ -2131,6 +2131,818 @@
color: var(--status-live);
}
/* ---- Channel Builder (#89) --------------------------------------------- */
/* The builder is a full-height flagship screen. `.ctv-main` is a bounded,
scrolling grid track (100vh - topbar); the ThemeSwitcher + main padding sit
above us, so we bound our own height off the viewport to get three
independently scrolling columns rather than one long page scroll. */
.ctv-builder {
display: flex;
flex-direction: column;
height: calc(100vh - 132px);
min-height: 460px;
margin: calc(var(--space-7, 16px) * -1) calc(var(--pad-page, 32px) * -1) calc(var(--pad-page, 32px) * -1);
border-top: 1px solid var(--border-hairline);
}
.ctv-hide-sb {
scrollbar-width: thin;
scrollbar-color: var(--border-control) transparent;
}
.ctv-hide-sb::-webkit-scrollbar {
width: 8px;
height: 8px;
}
.ctv-hide-sb::-webkit-scrollbar-thumb {
background: var(--border-control);
border-radius: 8px;
}
.ctv-hide-sb::-webkit-scrollbar-track {
background: transparent;
}
.ctv-builder-toolbar {
display: flex;
align-items: center;
gap: var(--space-6, 12px);
padding: var(--space-6, 12px) 20px;
border-bottom: 1px solid var(--border-hairline);
flex: 0 0 auto;
}
.ctv-builder-toolbar-tile {
display: inline-flex;
align-items: center;
justify-content: center;
width: 34px;
height: 34px;
border-radius: var(--radius-sm);
background: var(--ctv-accent-soft);
color: var(--ctv-accent);
flex: 0 0 auto;
}
.ctv-builder-toolbar-titles {
flex: 1;
min-width: 0;
}
.ctv-builder-title {
font: var(--weight-semibold) var(--text-md) / 1 var(--font-sans);
color: var(--text-primary);
}
.ctv-builder-summary {
margin-top: 3px;
font: var(--text-xs) / 1 var(--font-sans);
color: var(--text-secondary);
}
.ctv-mono {
font-family: var(--font-mono);
font-variant-numeric: tabular-nums;
}
.ctv-builder-error {
display: flex;
align-items: flex-start;
gap: var(--space-4, 8px);
padding: var(--space-4, 8px) 20px;
border-bottom: 1px solid var(--border-hairline);
background: var(--ctv-error-soft);
color: var(--status-error);
font: var(--text-xs) / 1.4 var(--font-sans);
flex: 0 0 auto;
}
.ctv-builder-body {
flex: 1;
min-height: 0;
display: grid;
grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) 304px;
}
.ctv-builder-col {
display: flex;
flex-direction: column;
min-height: 0;
min-width: 0;
overflow: hidden;
border-right: 1px solid var(--border-hairline);
}
.ctv-builder-col-rail {
border-right: none;
background: var(--surface-card);
}
.ctv-builder-col-head {
padding: 14px 16px 10px;
display: flex;
flex-direction: column;
gap: var(--space-5, 10px);
flex: 0 0 auto;
}
.ctv-builder-col-head-row {
flex-direction: row;
align-items: center;
}
.ctv-builder-scroll {
flex: 1;
min-height: 0;
min-width: 0;
overflow-y: auto;
overflow-x: hidden;
}
.ctv-builder-scroll-body {
padding: 4px 16px 16px;
}
.ctv-builder-rail-scroll {
padding: 14px 16px 24px;
display: flex;
flex-direction: column;
gap: var(--space-7, 16px);
}
.ctv-builder-headrow {
display: flex;
align-items: center;
gap: var(--space-5, 10px);
flex-wrap: wrap;
row-gap: var(--space-4, 8px);
}
.ctv-builder-eyebrow {
font: var(--weight-semibold) var(--text-2xs) / 1 var(--font-sans);
letter-spacing: 0.06em;
text-transform: uppercase;
color: var(--text-disabled);
}
.ctv-builder-chiprow {
display: flex;
gap: 6px;
flex-wrap: wrap;
}
.ctv-builder-chip {
padding: 4px 10px;
border-radius: var(--radius-pill);
cursor: pointer;
font: var(--weight-medium) var(--text-2xs) / 1.4 var(--font-sans);
background: var(--ctv-surface-2);
color: var(--text-secondary);
border: 1px solid var(--border-hairline);
}
.ctv-builder-chip-on {
background: var(--ctv-accent-soft);
color: var(--ctv-accent);
border-color: var(--ctv-accent-ring, rgba(224, 138, 60, 0.35));
}
.ctv-builder-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
gap: var(--space-5, 10px);
}
.ctv-builder-compact-list {
display: flex;
flex-direction: column;
gap: 6px;
}
.ctv-builder-empty {
padding: 40px 0;
text-align: center;
font: var(--text-xs) / 1.5 var(--font-sans);
color: var(--text-disabled);
}
.ctv-builder-loadmore {
margin-top: var(--space-6, 12px);
display: flex;
justify-content: center;
}
/* poster placeholder */
.ctv-builder-poster {
position: relative;
flex: 0 0 auto;
overflow: hidden;
border-radius: var(--radius-sm);
border: 1px solid var(--border-hairline);
}
.ctv-builder-poster img {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
object-fit: cover;
}
.ctv-builder-poster-icon {
position: absolute;
display: inline-flex;
z-index: 1;
}
.ctv-builder-poster-scrim {
position: absolute;
left: 0;
right: 0;
bottom: 0;
padding: 18px 8px 8px;
background: linear-gradient(to top, rgba(11, 13, 17, 0.92), transparent);
z-index: 1;
}
.ctv-builder-poster-title {
font: var(--weight-semibold) var(--text-xs) / 1.15 var(--font-sans);
color: var(--text-primary);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.ctv-builder-poster-meta {
margin-top: 3px;
font: var(--text-2xs) / 1 var(--font-mono);
color: var(--text-secondary);
}
.ctv-builder-libcard {
position: relative;
cursor: grab;
transition: transform var(--dur-fast) var(--ease-standard, ease);
}
.ctv-builder-libcard:hover {
transform: translateY(-2px);
}
.ctv-builder-libcard-poster {
position: relative;
border-radius: var(--radius-sm);
}
.ctv-builder-libcard-compact {
display: flex;
align-items: center;
gap: var(--space-5, 10px);
padding: 6px 8px;
border-radius: var(--radius-sm);
cursor: grab;
background: var(--surface-card);
border: 1px solid var(--border-hairline);
}
.ctv-builder-compact-title {
font: var(--weight-medium) var(--text-xs) / 1.15 var(--font-sans);
color: var(--text-primary);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.ctv-builder-compact-meta {
margin-top: 2px;
font: var(--text-2xs) / 1 var(--font-sans);
color: var(--text-secondary);
}
.ctv-builder-added-check {
position: absolute;
top: 6px;
right: 6px;
width: 22px;
height: 22px;
border-radius: 50%;
background: var(--action-primary);
color: var(--text-on-accent);
display: flex;
align-items: center;
justify-content: center;
box-shadow: var(--shadow-sm);
animation: ctv-pop 260ms cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes ctv-pop {
from {
transform: scale(0.2);
opacity: 0;
}
to {
transform: scale(1);
opacity: 1;
}
}
/* lineup */
.ctv-builder-lineup-list {
display: flex;
flex-direction: column;
gap: 7px;
}
.ctv-builder-lineup-row {
display: flex;
align-items: center;
gap: 11px;
padding: 9px 10px;
border-radius: var(--radius-md);
background: var(--surface-card);
border: 1px solid var(--border-hairline);
transition: opacity var(--dur-fast);
}
.ctv-builder-lineup-row-error {
border-color: var(--status-error);
}
.ctv-builder-grip {
display: inline-flex;
cursor: grab;
color: var(--ctv-text-faint);
flex: 0 0 auto;
}
.ctv-builder-order {
width: 22px;
flex: 0 0 auto;
text-align: center;
font: var(--weight-medium) var(--text-xs) / 1 var(--font-mono);
color: var(--text-secondary);
}
.ctv-builder-row-main {
flex: 1;
min-width: 0;
}
.ctv-builder-row-title {
font: var(--weight-semibold) var(--text-sm) / 1.2 var(--font-sans);
color: var(--text-primary);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.ctv-builder-row-sub {
margin-top: 2px;
font: var(--text-2xs) / 1 var(--font-sans);
color: var(--text-secondary);
}
.ctv-builder-row-dur {
font: var(--text-2xs) / 1 var(--font-mono);
color: var(--text-disabled);
flex: 0 0 auto;
}
.ctv-builder-lineup-empty {
min-height: 220px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: var(--space-6, 12px);
text-align: center;
border: 1px dashed var(--border-control);
border-radius: var(--radius-md);
color: var(--text-disabled);
padding: 24px;
}
.ctv-builder-lineup-empty-over {
border-color: var(--ctv-accent);
background: var(--ctv-accent-soft);
}
.ctv-builder-lineup-hint {
margin-top: 4px;
padding: 10px 12px;
border-radius: var(--radius-md);
border: 1px dashed var(--border-hairline);
display: flex;
align-items: center;
gap: var(--space-4, 8px);
color: var(--text-disabled);
font: var(--text-2xs) / 1 var(--font-sans);
}
/* rail */
.ctv-builder-rail-block {
display: flex;
flex-direction: column;
gap: var(--space-5, 10px);
}
.ctv-builder-auto-chip {
font: 9px / 1 var(--font-mono);
padding: 2px 5px;
border-radius: 3px;
background: var(--ctv-accent-soft);
color: var(--ctv-accent);
}
.ctv-builder-dropzone {
display: flex;
gap: var(--space-6, 12px);
padding: var(--space-6, 12px);
border-radius: var(--radius-sm);
cursor: pointer;
background: var(--ctv-bg-sunken);
border: 1px dashed var(--border-control);
}
.ctv-builder-dropzone-over {
border-color: var(--ctv-accent);
}
.ctv-builder-preview-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-5, 10px);
}
.ctv-builder-preview-tile {
padding: 10px;
border-radius: var(--radius-sm);
background: var(--surface-card);
border: 1px solid var(--border-hairline);
}
.ctv-builder-toggle-row {
display: flex;
align-items: flex-start;
gap: 11px;
padding: 10px 0;
cursor: pointer;
}
.ctv-builder-toggle-live {
gap: var(--space-5, 10px);
padding: 10px 11px;
border-radius: var(--radius-sm);
border: 1px solid transparent;
transition: background 240ms cubic-bezier(0.16, 1, 0.3, 1), border-color 240ms cubic-bezier(0.16, 1, 0.3, 1);
}
.ctv-builder-toggle-live-on {
background: var(--ctv-live-soft);
border-color: var(--ctv-live);
}
.ctv-builder-toggle-label {
font: var(--weight-medium) var(--text-sm) / 1.2 var(--font-sans);
color: var(--text-primary);
}
.ctv-builder-toggle-help {
margin-top: 2px;
font: var(--text-2xs) / 1.35 var(--font-sans);
color: var(--text-secondary);
}
.ctv-builder-overrides-tag {
font: var(--text-2xs) / 1 var(--font-sans);
color: var(--text-disabled);
padding: 2px 6px;
border-radius: var(--radius-xs);
background: var(--ctv-surface-2);
border: 1px solid var(--border-hairline);
}
.ctv-builder-live-pill {
display: inline-flex;
align-items: center;
gap: 4px;
padding: 2px 7px;
border-radius: var(--radius-pill);
background: var(--ctv-live-soft);
color: var(--ctv-live);
font: var(--weight-semibold) 9px / 1.4 var(--font-sans);
letter-spacing: 0.06em;
}
.ctv-builder-hairline {
height: 1px;
background: var(--border-hairline);
}
.ctv-builder-tpl-button {
width: 100%;
display: flex;
align-items: center;
gap: var(--space-5, 10px);
padding: 10px 11px;
border-radius: var(--radius-sm);
cursor: pointer;
text-align: left;
background: var(--ctv-bg-sunken);
border: 1px solid var(--border-control);
}
.ctv-builder-tpl-tile {
display: inline-flex;
align-items: center;
justify-content: center;
width: 30px;
height: 30px;
border-radius: var(--radius-xs);
background: var(--ctv-surface-3);
color: var(--ctv-accent);
flex: 0 0 auto;
}
.ctv-builder-tpl-name {
font: var(--weight-medium) var(--text-sm) / 1 var(--font-sans);
color: var(--text-primary);
}
.ctv-builder-tpl-desc {
margin-top: 3px;
font: var(--text-2xs) / 1.3 var(--font-sans);
color: var(--text-secondary);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.ctv-builder-tpl-list {
margin-top: 6px;
display: flex;
flex-direction: column;
gap: 4px;
padding: 4px;
border-radius: var(--radius-sm);
background: var(--ctv-bg-sunken);
border: 1px solid var(--border-hairline);
}
.ctv-builder-tpl-option {
display: flex;
align-items: center;
gap: 9px;
padding: 8px 9px;
border-radius: var(--radius-xs);
cursor: pointer;
text-align: left;
background: transparent;
border: none;
}
.ctv-builder-tpl-option-on {
background: color-mix(in srgb, var(--action-primary) 14%, transparent);
}
.ctv-builder-tpl-option-name {
font: var(--weight-medium) var(--text-xs) / 1 var(--font-sans);
color: var(--text-primary);
}
.ctv-builder-tpl-save {
display: flex;
align-items: center;
gap: 7px;
padding: 8px 9px;
border-radius: var(--radius-xs);
cursor: pointer;
background: none;
border: none;
color: var(--text-secondary);
font: var(--weight-medium) var(--text-xs) / 1 var(--font-sans);
}
.ctv-builder-tpl-empty {
padding: 10px 11px;
border-radius: var(--radius-sm);
background: var(--ctv-bg-sunken);
border: 1px solid var(--border-hairline);
font: var(--text-2xs) / 1.4 var(--font-sans);
color: var(--text-secondary);
}
.ctv-builder-config-chips {
margin-top: var(--space-4, 8px);
display: flex;
flex-wrap: wrap;
gap: 5px;
}
.ctv-builder-config-chip {
padding: 3px 8px;
border-radius: var(--radius-xs);
background: var(--ctv-surface-2);
border: 1px solid var(--border-hairline);
font: var(--text-2xs) / 1.4 var(--font-sans);
color: var(--text-secondary);
}
.ctv-builder-adv {
border-top: 1px solid var(--border-hairline);
padding-top: 14px;
}
.ctv-builder-adv-head {
display: flex;
align-items: center;
gap: 9px;
margin-bottom: var(--space-5, 10px);
}
.ctv-builder-adv-head-title {
font: var(--weight-medium) var(--text-sm) / 1 var(--font-sans);
color: var(--text-primary);
}
.ctv-builder-adv-count {
font: var(--text-2xs) / 1 var(--font-mono);
color: var(--text-disabled);
}
.ctv-builder-adv-tabs {
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-4, 8px);
}
.ctv-builder-adv-tab {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 6px;
padding: 8px 10px;
border-radius: var(--radius-sm);
cursor: pointer;
font: var(--weight-medium) var(--text-xs) / 1 var(--font-sans);
background: var(--ctv-surface-2);
color: var(--text-secondary);
border: 1px solid var(--border-hairline);
transition: background 200ms cubic-bezier(0.16, 1, 0.3, 1), color 200ms, border-color 200ms;
}
.ctv-builder-adv-tab-on {
background: color-mix(in srgb, var(--action-primary) 14%, transparent);
color: var(--action-primary);
border-color: color-mix(in srgb, var(--action-primary) 38%, transparent);
}
.ctv-builder-adv-panel {
overflow: hidden;
transition: max-height 340ms cubic-bezier(0.16, 1, 0.3, 1);
}
.ctv-builder-adv-fields {
margin-top: var(--space-6, 12px);
display: flex;
flex-direction: column;
gap: 14px;
}
.ctv-builder-adv-info {
display: flex;
align-items: center;
gap: var(--space-4, 8px);
font: var(--text-2xs) / 1.35 var(--font-sans);
color: var(--text-secondary);
}
.ctv-builder-adv-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-4, 8px);
}
.ctv-builder-adv-readonly {
padding: 7px 9px;
border-radius: var(--radius-xs);
background: var(--ctv-bg-sunken);
border: 1px solid var(--border-hairline);
opacity: 0.72;
}
.ctv-builder-adv-readonly-key {
font: var(--text-2xs) / 1 var(--font-sans);
color: var(--text-disabled);
}
.ctv-builder-adv-readonly-value {
margin-top: 3px;
font: var(--weight-medium) var(--text-xs) / 1 var(--font-sans);
color: var(--text-primary);
}
.ctv-builder-adv-switchrow {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--space-4, 8px);
padding: 7px 9px;
border-radius: var(--radius-xs);
background: var(--ctv-bg-sunken);
border: 1px solid var(--border-hairline);
font: var(--text-xs) / 1.2 var(--font-sans);
color: var(--text-primary);
}
/* segmented control (builder-local) */
.ctv-builder-seg {
position: relative;
display: grid;
grid-auto-flow: column;
grid-auto-columns: 1fr;
padding: 2px;
border-radius: var(--radius-sm);
background: var(--ctv-bg-sunken);
border: 1px solid var(--border-hairline);
}
.ctv-builder-seg-thumb {
position: absolute;
top: 2px;
bottom: 2px;
left: 2px;
background: var(--ctv-surface-3);
border-radius: var(--radius-xs);
box-shadow: var(--shadow-sm);
transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
pointer-events: none;
}
.ctv-builder-seg-btn {
position: relative;
z-index: 1;
display: inline-flex;
align-items: center;
justify-content: center;
gap: 6px;
padding: 5px 10px;
border: none;
background: transparent;
cursor: pointer;
color: var(--text-secondary);
transition: color 220ms cubic-bezier(0.16, 1, 0.3, 1);
font: var(--weight-medium) var(--text-2xs) / 1 var(--font-sans);
}
.ctv-builder-seg-btn-on {
color: var(--text-primary);
}
.ctv-builder-linkbtn {
background: none;
border: none;
cursor: pointer;
font: var(--text-2xs) / 1 var(--font-sans);
color: var(--text-secondary);
padding: 0;
}
.ctv-builder-disclosure {
align-self: flex-start;
display: inline-flex;
align-items: center;
gap: 5px;
background: none;
border: none;
cursor: pointer;
padding: 2px 0;
font: var(--text-2xs) / 1 var(--font-sans);
color: var(--text-secondary);
}
.ctv-builder-sep-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-5, 10px);
padding: 10px;
border-radius: var(--radius-sm);
background: var(--ctv-bg-sunken);
border: 1px solid var(--border-hairline);
}
@media (prefers-reduced-motion: reduce) {
.ctv-builder-seg-thumb,
.ctv-builder-adv-panel,
.ctv-builder-libcard,
.ctv-builder-toggle-live,
.ctv-builder-added-check {
transition: none;
animation: none;
}
}
@media (max-width: 980px) {
.ctv-app-shell {
grid-template-columns: 1fr;
@@ -2245,4 +3057,24 @@
grid-column: 2 / -1;
justify-self: start;
}
.ctv-builder {
height: auto;
margin: calc(var(--space-6, 12px) * -1);
}
.ctv-builder-body {
grid-template-columns: 1fr;
}
.ctv-builder-col,
.ctv-builder-col-rail {
overflow: visible;
border-right: none;
border-bottom: 1px solid var(--border-hairline);
}
.ctv-builder-scroll {
overflow: visible;
}
}