feat(ui): extract ModelSelector component with grouped layout and search

This commit is contained in:
matevip 2026-04-11 10:29:37 +08:00
parent 79c31ead32
commit 795fb5eb0a
4 changed files with 432 additions and 124 deletions

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@ -0,0 +1,406 @@
<template>
<div class="model-selector-wrap" ref="triggerRef">
<button
class="model-select-trigger"
:disabled="saving"
@click="toggle"
>
<span class="model-select-trigger__name">{{ activeLabel || $t('chat.configModel') }}</span>
<svg class="model-select-trigger__arrow" :class="{ open }" width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="6 9 12 15 18 9"/></svg>
</button>
<Teleport to="body">
<Transition name="fade">
<div v-if="open" class="model-dropdown-backdrop" @click="open = false"></div>
</Transition>
<Transition name="model-dropdown">
<div v-if="open" ref="dropdownRef" class="model-dropdown" :style="dropdownStyle">
<!-- 搜索 -->
<div v-if="totalCount > 5" class="model-search">
<svg class="model-search__icon" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg>
<input
ref="searchRef"
v-model="query"
class="model-search__input"
:placeholder="$t('chat.searchModel')"
@keydown.esc.stop="open = false"
/>
</div>
<!-- 分组列表 -->
<div class="model-groups" ref="listRef">
<template v-for="group in filteredGroups" :key="group.provider.id">
<div class="model-group-header">
<span class="model-group-header__name">{{ group.provider.name }}</span>
<span v-if="group.provider.isLocal" class="model-group-header__badge model-group-header__badge--local">Local</span>
</div>
<div
v-for="item in group.models"
:key="item.value"
class="model-dropdown-item"
:class="{ active: item.value === activeValue }"
@click="handleSelect(item.value)"
>
<span class="model-dropdown-item__name">{{ item.name }}</span>
<svg v-if="item.value === activeValue" class="model-dropdown-item__check" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><polyline points="20 6 9 17 4 12"/></svg>
</div>
</template>
<!-- 无结果 -->
<div v-if="filteredGroups.length === 0" class="model-empty">
{{ $t('chat.noMatchModel') }}
</div>
</div>
</div>
</Transition>
</Teleport>
</div>
</template>
<script setup lang="ts">
import { ref, computed, watch, nextTick, type CSSProperties } from 'vue'
import { useI18n } from 'vue-i18n'
import type { ProviderInfo } from '@/types'
const { t } = useI18n()
interface ModelItem {
value: string
name: string
id: string
}
interface ModelGroup {
provider: ProviderInfo
models: ModelItem[]
}
const props = defineProps<{
providers: ProviderInfo[]
activeValue: string
activeLabel: string
saving?: boolean
}>()
const emit = defineEmits<{
select: [value: string]
}>()
const open = ref(false)
const query = ref('')
const searchRef = ref<HTMLInputElement>()
const triggerRef = ref<HTMLElement>()
const dropdownRef = ref<HTMLElement>()
const listRef = ref<HTMLElement>()
// trigger
const dropdownStyle = ref<CSSProperties>({})
function updatePosition() {
const el = triggerRef.value
if (!el) return
const rect = el.getBoundingClientRect()
dropdownStyle.value = {
position: 'fixed',
top: `${rect.bottom + 6}px`,
right: `${window.innerWidth - rect.right}px`,
}
}
function toggle() {
if (open.value) {
open.value = false
} else {
updatePosition()
open.value = true
}
}
// provider
const groups = computed<ModelGroup[]>(() => {
const cloud: ModelGroup[] = []
const local: ModelGroup[] = []
for (const provider of props.providers) {
if (!provider.available) continue
const allModels = [...(provider.models || []), ...(provider.extraModels || [])]
if (allModels.length === 0) continue
const group: ModelGroup = {
provider,
models: allModels.map(m => ({
value: `${provider.id}::${m.id}`,
name: m.name || m.id,
id: m.id,
})),
}
if (provider.isLocal) {
local.push(group)
} else {
cloud.push(group)
}
}
return [...cloud, ...local]
})
const totalCount = computed(() =>
groups.value.reduce((n, g) => n + g.models.length, 0)
)
//
const filteredGroups = computed<ModelGroup[]>(() => {
const q = query.value.trim().toLowerCase()
if (!q) return groups.value
const result: ModelGroup[] = []
for (const group of groups.value) {
if (group.provider.name.toLowerCase().includes(q)) {
result.push(group)
continue
}
const matched = group.models.filter(
m => m.name.toLowerCase().includes(q) || m.id.toLowerCase().includes(q)
)
if (matched.length > 0) {
result.push({ ...group, models: matched })
}
}
return result
})
function handleSelect(value: string) {
open.value = false
query.value = ''
emit('select', value)
}
// +
watch(open, async (isOpen) => {
if (isOpen) {
query.value = ''
await nextTick()
searchRef.value?.focus()
await nextTick()
const activeEl = listRef.value?.querySelector('.model-dropdown-item.active')
if (activeEl) {
activeEl.scrollIntoView({ block: 'center', behavior: 'instant' })
}
}
})
</script>
<style scoped>
.model-selector-wrap {
position: relative;
}
.model-select-trigger {
display: flex;
align-items: center;
gap: 6px;
height: 34px;
padding: 0 12px;
border: 1px solid var(--mc-border);
border-radius: 12px;
background: var(--mc-panel-raised);
color: var(--mc-text-primary);
font-size: 13px;
cursor: pointer;
transition: all 0.15s;
white-space: nowrap;
max-width: 280px;
}
.model-select-trigger:hover {
border-color: var(--mc-primary);
}
.model-select-trigger:disabled {
opacity: 0.6;
cursor: not-allowed;
}
.model-select-trigger__name {
overflow: hidden;
text-overflow: ellipsis;
}
.model-select-trigger__arrow {
flex-shrink: 0;
color: var(--mc-text-tertiary);
transition: transform 0.2s;
}
.model-select-trigger__arrow.open {
transform: rotate(180deg);
}
</style>
<style>
/* Teleport 到 body 的元素不能用 scoped */
.model-dropdown-backdrop {
position: fixed;
inset: 0;
z-index: 2000;
}
.model-dropdown {
z-index: 2001;
min-width: 280px;
max-width: 360px;
background: var(--mc-bg-elevated);
border: 1px solid var(--mc-border);
border-radius: 14px;
padding: 6px;
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
max-height: 420px;
display: flex;
flex-direction: column;
}
/* ---- Search ---- */
.model-search {
display: flex;
align-items: center;
gap: 8px;
padding: 6px 10px;
margin-bottom: 4px;
border-bottom: 1px solid var(--mc-border);
}
.model-search__icon {
flex-shrink: 0;
color: var(--mc-text-tertiary);
}
.model-search__input {
flex: 1;
border: none;
outline: none;
background: transparent;
color: var(--mc-text-primary);
font-size: 13px;
line-height: 1.6;
}
.model-search__input::placeholder {
color: var(--mc-text-quaternary);
}
/* ---- Groups ---- */
.model-groups {
overflow-y: auto;
flex: 1;
}
.model-group-header {
display: flex;
align-items: center;
gap: 6px;
padding: 8px 10px 4px;
font-size: 11px;
font-weight: 600;
color: var(--mc-text-tertiary);
text-transform: uppercase;
letter-spacing: 0.04em;
user-select: none;
}
.model-group-header__badge {
display: inline-flex;
align-items: center;
height: 16px;
padding: 0 5px;
border-radius: 4px;
font-size: 10px;
font-weight: 600;
letter-spacing: 0.02em;
text-transform: uppercase;
}
.model-group-header__badge--local {
background: var(--mc-success-bg, rgba(52, 199, 89, 0.12));
color: var(--mc-success, #34c759);
}
/* ---- Items ---- */
.model-dropdown-item {
display: flex;
align-items: center;
justify-content: space-between;
gap: 8px;
padding: 8px 10px;
border-radius: 8px;
cursor: pointer;
transition: background 0.12s;
}
.model-dropdown-item:hover {
background: var(--mc-bg-sunken);
}
.model-dropdown-item.active {
background: var(--mc-primary-bg);
}
.model-dropdown-item__name {
font-size: 13px;
color: var(--mc-text-primary);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.model-dropdown-item__check {
flex-shrink: 0;
color: var(--mc-primary);
}
/* ---- Empty ---- */
.model-empty {
padding: 20px 10px;
text-align: center;
font-size: 13px;
color: var(--mc-text-quaternary);
}
/* ---- Transition ---- */
.model-dropdown-enter-active {
transition: opacity 0.15s ease, transform 0.15s ease;
}
.model-dropdown-leave-active {
transition: opacity 0.1s ease, transform 0.1s ease;
}
.model-dropdown-enter-from {
opacity: 0;
transform: translateY(-6px);
}
.model-dropdown-leave-to {
opacity: 0;
transform: translateY(-4px);
}
/* ---- Dark mode ---- */
.dark .model-dropdown {
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
/* ---- Mobile ---- */
@media (max-width: 768px) {
.model-dropdown {
min-width: 240px;
max-width: calc(100vw - 40px);
}
}
</style>

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@ -118,6 +118,8 @@ export default {
deleteConversationFailed: 'Failed to delete conversation',
deleteConfirm: 'Delete this conversation? This cannot be undone.',
switchModelFailed: 'Failed to switch model',
searchModel: 'Search models…',
noMatchModel: 'No matching models',
uploadFailed: 'File upload failed',
dropToUpload: 'Drop files or folders here',
copyFailed: 'Copy failed',

View File

@ -118,6 +118,8 @@ export default {
deleteConversationFailed: '删除会话失败',
deleteConfirm: '确定删除这个会话?此操作不可恢复。',
switchModelFailed: '切换模型失败',
searchModel: '搜索模型…',
noMatchModel: '没有匹配的模型',
uploadFailed: '文件上传失败',
dropToUpload: '拖放文件或文件夹到此处',
copyFailed: '复制失败',

View File

@ -136,31 +136,14 @@
</div>
<div class="chat-header-right">
<!-- Model selector -->
<div v-if="eligibleModels.length > 0" class="model-selector-wrap">
<button class="model-select-trigger" :disabled="modelSaving" @click="modelDropdownOpen = !modelDropdownOpen">
<span class="model-select-trigger__name">{{ activeModelLabel || $t('chat.configModel') }}</span>
<svg class="model-select-trigger__arrow" :class="{ open: modelDropdownOpen }" width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="6 9 12 15 18 9"/></svg>
</button>
<Transition name="fade">
<div v-if="modelDropdownOpen" class="model-dropdown-backdrop" @click="modelDropdownOpen = false"></div>
</Transition>
<Transition name="agent-dropdown">
<div v-if="modelDropdownOpen" class="model-dropdown">
<div
v-for="item in eligibleModels"
:key="item.value"
class="model-dropdown-item"
:class="{ active: item.value === activeModelValue }"
@click="selectModel(item.value)"
>
<span class="model-dropdown-item__name">{{ item.label }}</span>
<span v-if="item.value === activeModelValue" class="model-dropdown-item__check">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><polyline points="20 6 9 17 4 12"/></svg>
</span>
</div>
</div>
</Transition>
</div>
<ModelSelector
v-if="eligibleModels.length > 0"
:providers="availableProviders"
:active-value="activeModelValue"
:active-label="activeModelLabel"
:saving="modelSaving"
@select="selectModel"
/>
<button v-else class="header-btn" @click="goToModelSettings" :title="$t('chat.configModel')">
<el-icon><Setting /></el-icon>
</button>
@ -284,6 +267,7 @@ import MessageList from '@/components/chat/MessageList.vue'
import ChatInput from '@/components/chat/ChatInput.vue'
import StreamLoadingBar from '@/components/chat/StreamLoadingBar.vue'
import TalkMode from '@/components/chat/TalkMode.vue'
import ModelSelector from '@/components/chat/ModelSelector.vue'
import { useEChartsRenderer } from '@/composables/useEChartsRenderer'
// ============ Talk Mode ============
@ -362,7 +346,7 @@ const uploadingAttachment = ref(false)
// Dropdowns & menus
const agentDropdownOpen = ref(false)
const modelDropdownOpen = ref(false)
const headerMenuOpen = ref(false)
function selectAgent(agent: Agent) {
@ -374,7 +358,6 @@ function selectAgent(agent: Agent) {
}
async function selectModel(value: string) {
modelDropdownOpen.value = false
const [providerId, model] = value.split('::')
if (!providerId || !model) return
modelSaving.value = true
@ -664,16 +647,18 @@ const modelPromptDesc = computed(() => {
return t('chat.noAvailableModel')
})
const availableProviders = computed(() =>
providers.value.filter((p) => p.available && [...(p.models || []), ...(p.extraModels || [])].length > 0)
)
const eligibleModels = computed(() => {
return providers.value
.filter((provider) => provider.available)
.flatMap((provider) => {
const allModels = [...(provider.models || []), ...(provider.extraModels || [])]
return allModels.map((model) => ({
value: `${provider.id}::${model.id}`,
label: `${provider.name} / ${model.name || model.id}`,
}))
})
return availableProviders.value.flatMap((provider) => {
const allModels = [...(provider.models || []), ...(provider.extraModels || [])]
return allModels.map((model) => ({
value: `${provider.id}::${model.id}`,
label: `${provider.name} / ${model.name || model.id}`,
}))
})
})
// ============ ============
@ -1883,94 +1868,7 @@ function handleCodeCopy(e: MouseEvent) {
}
/* Model selector */
.model-selector-wrap {
position: relative;
}
.model-select-trigger {
display: flex;
align-items: center;
gap: 6px;
height: 34px;
padding: 0 12px;
border: 1px solid var(--mc-border);
border-radius: 12px;
background: var(--mc-panel-raised);
color: var(--mc-text-primary);
font-size: 13px;
cursor: pointer;
transition: all 0.15s;
white-space: nowrap;
max-width: 280px;
}
.model-select-trigger:hover {
border-color: var(--mc-primary);
}
.model-select-trigger:disabled {
opacity: 0.6;
cursor: not-allowed;
}
.model-select-trigger__name {
overflow: hidden;
text-overflow: ellipsis;
}
.model-select-trigger__arrow {
flex-shrink: 0;
color: var(--mc-text-tertiary);
transition: transform 0.2s;
}
.model-select-trigger__arrow.open {
transform: rotate(180deg);
}
.model-dropdown {
position: absolute;
top: calc(100% + 4px);
right: 0;
z-index: 100;
min-width: 260px;
background: var(--mc-bg-elevated);
border: 1px solid var(--mc-border);
border-radius: 14px;
padding: 6px;
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
max-height: 360px;
overflow-y: auto;
}
.model-dropdown-item {
display: flex;
align-items: center;
justify-content: space-between;
gap: 8px;
padding: 9px 12px;
border-radius: 10px;
cursor: pointer;
transition: background 0.12s;
}
.model-dropdown-item:hover {
background: var(--mc-bg-sunken);
}
.model-dropdown-item.active {
background: var(--mc-primary-bg);
}
.model-dropdown-item__name {
font-size: 13px;
color: var(--mc-text-primary);
}
.model-dropdown-item__check {
flex-shrink: 0;
color: var(--mc-primary);
}
/* Model selector styles moved to ModelSelector.vue */
/* Header overflow menu */
.header-overflow-wrap {