File size: 6,880 Bytes
ca51841 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 | import { store } from '../store.js';
import { getCapabilities } from '../capabilities.js';
import { icon } from '../icons.js';
export class ModelPicker {
constructor() {
this.el = null;
this.dropdownEl = null;
this.open = false;
this._models = [];
this._currentModel = '';
}
render() {
const el = document.createElement('div');
el.className = 'relative';
el.innerHTML = this._buttonTemplate();
this.el = el;
this._bindEvents();
this._syncFromStore();
return this.el;
}
_buttonTemplate() {
const label = this._currentModel || 'Select a model';
const isPlaceholder = !this._currentModel;
const caps = this._currentModel ? getCapabilities(this._currentModel, store.getModelCapabilities()) : null;
const badges = caps ? [
caps.image ? '<span class="text-xs bg-[var(--c-hi)] text-[var(--c-tx3)] rounded px-1.5 py-0.5">Vision</span>' : '',
caps.audio ? '<span class="text-xs bg-[var(--c-hi)] text-[var(--c-tx3)] rounded px-1.5 py-0.5">Audio</span>' : '',
].filter(Boolean).join('') : '';
return `
<button id="model-picker-btn" class="flex items-center gap-2 bg-[var(--c-top-el)] hover:bg-[var(--c-top-el-h)] border border-[var(--c-top-bd)] hover:border-[var(--c-bd-hi)] rounded-xl px-3 py-1.5 text-[13px] transition-all max-w-xs ${isPlaceholder ? 'text-[var(--c-tx3)]' : 'text-[var(--c-tx2)]'}" aria-haspopup="listbox" aria-expanded="false">
<span class="truncate model-name">${label}</span>
<span class="flex items-center gap-1 model-badges">${badges}</span>
<span class="flex-shrink-0 opacity-40">${icon('chevronDown')}</span>
</button>
`;
}
_buildDropdown() {
const div = document.createElement('div');
div.className = 'dropdown-enter absolute left-0 top-full mt-1.5 z-30 bg-[var(--c-card)] border border-[var(--c-bd)] rounded-xl shadow-2xl shadow-black/30 overflow-hidden min-w-48 max-w-xs';
div.setAttribute('role', 'listbox');
const allModels = this._getAllModels();
if (allModels.length === 0) {
div.innerHTML = `<div class="px-4 py-5 text-[12px] text-[var(--c-tx3)] text-center leading-relaxed">No models found.<br>Save Settings, then fetch models.</div>`;
return div;
}
const userCaps = store.getModelCapabilities();
const items = allModels.map(modelId => {
const caps = getCapabilities(modelId, userCaps);
const active = modelId === this._currentModel;
const badges = [
caps.image ? '<span class="text-[11px] bg-[var(--c-hi)] text-[var(--c-tx3)] rounded-md px-1.5 py-0.5">Vision</span>' : '',
caps.audio ? '<span class="text-[11px] bg-[var(--c-hi)] text-[var(--c-tx3)] rounded-md px-1.5 py-0.5">Audio</span>' : '',
].filter(Boolean).join('');
return `
<button class="w-full flex items-center justify-between gap-2 px-3 py-2.5 text-[13px] hover:bg-[var(--c-hi)] transition-all text-left ${active ? 'text-[var(--c-tx)] bg-[var(--c-hi)]' : 'text-[var(--c-tx2)]'}" role="option" aria-selected="${active}" data-model="${modelId}">
<span class="truncate">${modelId}</span>
<span class="flex items-center gap-1 flex-shrink-0">${badges}</span>
</button>
`;
});
div.innerHTML = `<div class="overflow-y-auto max-h-64 py-1">${items.join('')}</div>`;
div.querySelectorAll('[data-model]').forEach(btn => {
btn.addEventListener('click', () => {
this.setModel(btn.dataset.model);
this._closeDropdown();
});
});
return div;
}
_getAllModels() {
return [...new Set(this._models.filter(Boolean))].sort();
}
_bindEvents() {
const btn = this.el.querySelector('#model-picker-btn');
btn.addEventListener('click', (e) => {
e.stopPropagation();
this.open ? this._closeDropdown() : this._openDropdown();
});
document.addEventListener('click', () => {
if (this.open) this._closeDropdown();
});
document.addEventListener('caps:changed', () => this._updateButton());
document.addEventListener('settings:changed', () => this._syncFromStore());
document.addEventListener('models:changed', () => this._syncFromStore());
}
_syncFromStore() {
this._models = store.getAvailableModels();
const selected = store.getCurrentModel();
this._currentModel = this._models.includes(selected) ? selected : '';
this._updateButton();
}
_openDropdown() {
this._closeDropdown();
this.dropdownEl = this._buildDropdown();
this.el.appendChild(this.dropdownEl);
this.open = true;
this.el.querySelector('#model-picker-btn').setAttribute('aria-expanded', 'true');
}
_closeDropdown() {
if (this.dropdownEl && this.dropdownEl.parentNode) {
this.dropdownEl.parentNode.removeChild(this.dropdownEl);
}
this.dropdownEl = null;
this.open = false;
this.el?.querySelector('#model-picker-btn')?.setAttribute('aria-expanded', 'false');
}
_updateButton() {
const isPlaceholder = !this._currentModel;
const caps = this._currentModel ? getCapabilities(this._currentModel, store.getModelCapabilities()) : null;
const badges = caps ? [
caps.image ? '<span class="text-xs bg-[var(--c-hi)] text-[var(--c-tx3)] rounded px-1.5 py-0.5">Vision</span>' : '',
caps.audio ? '<span class="text-xs bg-[var(--c-hi)] text-[var(--c-tx3)] rounded px-1.5 py-0.5">Audio</span>' : '',
].filter(Boolean).join('') : '';
const nameEl = this.el?.querySelector('.model-name');
const badgesEl = this.el?.querySelector('.model-badges');
const btn = this.el?.querySelector('#model-picker-btn');
if (nameEl) nameEl.textContent = this._currentModel || 'Select a model';
if (badgesEl) badgesEl.innerHTML = badges;
if (btn) {
btn.classList.remove('text-[var(--c-tx3)]', 'text-[var(--c-tx2)]');
btn.classList.add(isPlaceholder ? 'text-[var(--c-tx3)]' : 'text-[var(--c-tx2)]');
}
}
setModel(modelId) {
this._currentModel = modelId;
store.setCurrentModel(store.getSettings().baseUrl, modelId);
this._updateButton();
document.dispatchEvent(new CustomEvent('model:changed', { detail: { model: modelId } }));
}
getModel() {
return this._currentModel;
}
setModels(models) {
this._models = [...new Set((models || []).filter(Boolean))].sort();
const selected = store.getCurrentModel();
if (selected && !this._models.includes(selected)) {
this._currentModel = '';
store.setCurrentModel(store.getSettings().baseUrl, '');
document.dispatchEvent(new CustomEvent('model:changed', { detail: { model: '' } }));
} else {
this._currentModel = this._models.includes(selected) ? selected : '';
}
if (this.open) {
this._closeDropdown();
this._openDropdown();
}
this._updateButton();
}
syncToConversation(conv) {
this._syncFromStore();
}
}
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