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feat(gui3): add loaded model visibility and unload controls to chat page #2680

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Merged
fl0rianr merged 1 commit into from
Jul 12, 2026
Merged

feat(gui3): add loaded model visibility and unload controls to chat page #2680

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62 changes: 48 additions & 14 deletions prototype/ui-redesign/src/components/ChatView.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -728,6 +728,8 @@ const ChatView: React.FC<ChatViewProps> = ({ currentModel, loadedModels, onModel
const [modelPickerQuery, setModelPickerQuery] = useState('');
const [modelPickerLoading, setModelPickerLoading] = useState<string | null>(null);
const [modelPickerError, setModelPickerError] = useState<string | null>(null);
const [modelPickerUnloading, setModelPickerUnloading] = useState<string | null>(null);
const [unloadAnnouncement, setUnloadAnnouncement] = useState('');
const [presetPickerOpen, setPresetPickerOpen] = useState(false);
const [presetPickerQuery, setPresetPickerQuery] = useState('');
const [presetPickerApplying, setPresetPickerApplying] = useState<string | null>(null);
Expand Down Expand Up @@ -2369,6 +2371,19 @@ ${finalText}`
setPersistHistory(prev => !prev);
}, []);

const handleModelPickerUnload = useCallback(async (modelName: string, e: React.MouseEvent) => {
e.stopPropagation();
if (modelPickerUnloading) return;
setModelPickerUnloading(modelName);
try {
await api.unloadModel(modelName);
await Promise.resolve(onRefresh());
setUnloadAnnouncement(`${modelName} unloaded`);
} finally {
setModelPickerUnloading(null);
}
}, [modelPickerUnloading, onRefresh]);

const handleModelPickerSelect = useCallback(async (option: ModelPickerOption) => {
if (option.loaded) {
onModelSelect(option.name);
Expand Down Expand Up @@ -2745,6 +2760,7 @@ ${finalText}`
)}

{/* Composer */}
<div aria-live="polite" aria-atomic="true" className="sr-only">{unloadAnnouncement}</div>
<div className="composer" onDrop={handleDrop} onDragOver={handleDragOver}>
<div className="composer__toolbar">
{(modelPickerOptions.length > 0 || modelPickerOpen) && (
Expand All @@ -2759,6 +2775,9 @@ ${finalText}`
>
<CapabilityIcon capability={currentCapability} size={14} />
<span className="composer__model-button-name">{currentModel || 'Choose model'}</span>
{selectableModels.length > 0 && (
<span className="composer__model-button-badge">({selectableModels.length})</span>
)}
<span className="composer__model-button-caret">▾</span>
</button>
{modelPickerOpen && (
Expand All @@ -2774,22 +2793,37 @@ ${finalText}`
</label>
<div className="composer__model-results" role="listbox">
{modelPickerOptions.map(option => (
<button
type="button"
<div
key={option.name}
className={`composer__model-option${option.name === currentModel ? ' is-active' : ''}`}
onClick={() => handleModelPickerSelect(option)}
disabled={!!modelPickerLoading}
role="option"
aria-selected={option.name === currentModel}
className={`composer__model-option-row${option.name === currentModel ? ' is-active' : ''}${modelPickerUnloading === option.name ? ' is-unloading' : ''}`}
>
<CapabilityIcon capability={option.capability} size={15} />
<span className="composer__model-option-text">
<strong>{option.name}</strong>
<span>{capabilityLabel(option.capability)} · {option.detail}</span>
</span>
{modelPickerLoading === option.name && <span className="composer__model-option-loading">Loading…</span>}
</button>
<button
type="button"
className="composer__model-option"
onClick={() => handleModelPickerSelect(option)}
disabled={!!modelPickerLoading || modelPickerUnloading === option.name}
role="option"
aria-selected={option.name === currentModel}
>
<CapabilityIcon capability={option.capability} size={15} />
<span className="composer__model-option-text">
<strong>{option.name}</strong>
<span>{capabilityLabel(option.capability)} · {option.detail}</span>
</span>
{modelPickerLoading === option.name && <span className="composer__model-option-loading">Loading…</span>}
</button>
{option.loaded && (
<button
type="button"
className="composer__model-option-unload"
onClick={(e) => handleModelPickerUnload(option.name, e)}
disabled={!!modelPickerUnloading}
aria-label={`Unload ${option.name}`}
>
{modelPickerUnloading === option.name ? '…' : '×'}
</button>
)}
</div>
))}
{modelPickerOptions.length === 0 && <div className="composer__model-empty">No matching models</div>}
</div>
Expand Down
63 changes: 63 additions & 0 deletions prototype/ui-redesign/src/styles/styles.css
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Original file line number Diff line number Diff line change
Expand Up @@ -6489,6 +6489,69 @@ input, textarea {
margin-left: auto;
}

.composer__model-button-badge {
font-size: var(--text-xs);
color: var(--text-tertiary);
font-weight: 400;
flex-shrink: 0;
}

.composer__model-option-row {
display: flex;
align-items: center;
gap: var(--space-1);
border-radius: var(--radius-md);
}

.composer__model-option-row:hover,
.composer__model-option-row.is-active {
background: var(--accent-soft);
color: var(--text-primary);
}

.composer__model-option-row .composer__model-option {
flex: 1;
min-width: 0;
border-radius: 0;
}

.composer__model-option-row .composer__model-option:hover,
.composer__model-option-row .composer__model-option.is-active {
background: transparent;
}

.composer__model-option-row.is-unloading .composer__model-option {
opacity: 0.6;
cursor: wait;
}

.composer__model-option-unload {
flex-shrink: 0;
width: 24px;
height: 24px;
display: flex;
align-items: center;
justify-content: center;
border-radius: var(--radius-sm);
font-size: 14px;
line-height: 1;
color: var(--text-tertiary);
opacity: 1;
transition: color 0.12s, background 0.12s;
margin-right: var(--space-1);
}

.composer__model-option-unload:hover {
color: var(--danger);
background: var(--danger-soft);
}

.composer__model-option-row.is-unloading .composer__model-option-unload {
opacity: 1;
color: var(--text-tertiary);
cursor: wait;
}

.composer__model-error {
margin-top: var(--space-2);
padding: var(--space-2);
Expand Down
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