Files
DevFlow/src/components/ai/ConversationSidebar.vue
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2026-08-12 00:47:45 +08:00

777 lines
31 KiB
Vue

<template>
<!-- ═══ 对话侧边栏(抽自 AiChat.vue 第一批,零行为变更) ═══ -->
<transition name="sidebar-slide">
<div
v-if="store.state.sidebarOpen"
class="ai-conv-sidebar"
:style="{ '--sidebar-width': store.state.sidebarWidth + 'px' }"
>
<!-- 侧栏右边缘拖拽条(UX-2025-16):col-resize,拖动 mousemove sidebarWidth,mouseup 持久化 -->
<div
class="ai-sidebar-resize-handle"
:title="t('aiChat.sidebarResizeHint')"
@mousedown.prevent="onResizeStart"
/>
<div class="ai-conv-sidebar-header">
<span class="ai-conv-sidebar-title">{{ t('aiChat.sidebarTitle') }}</span>
<button class="ai-btn-icon" @click="emit('confirm-new-conversation')" :title="t('aiChat.newConversation')">
<svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"><line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/></svg>
</button>
</div>
<!-- UX-06 §3.1: 对话搜索框(v-model 双绑 store.searchQuery;Ctrl+K 聚焦) -->
<div class="ai-conv-search">
<svg class="ai-conv-search-icon" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg>
<input
ref="searchInputRef"
v-model="store.state.searchQuery"
class="ai-conv-search-input"
:placeholder="t('aiChat.searchPlaceholder')"
:title="t('aiChat.searchShortcutHint')"
type="text"
/>
<kbd class="ai-conv-search-kbd">{{ t('aiChat.searchShortcutHint') }}</kbd>
</div>
<div class="ai-conv-list">
<!-- UX-06 §3.1: 搜索态(searchResults null) 平铺,活跃+归档全量按 updated_at DESC -->
<template v-if="searchResults">
<div
v-for="conv in searchResults"
:key="'s-' + conv.id"
class="ai-conv-item"
:class="{
'ai-conv-item--active': conv.id === store.state.activeConversationId,
'ai-conv-item--archived': conv.archived,
'ai-conv-item--pinned': conv.pinned,
}"
@click="onSelectSearchResult(conv.id)"
>
<div class="ai-conv-item-main">
<span class="ai-conv-item-title" :title="conv.title || ''">
{{ conv.title || t('aiChat.newConversation') }}
<span v-if="store.isGenerating(conv.id)" class="ai-conv-gen-dot" :title="t('aiChat.generating')"></span>
</span>
<span class="ai-conv-item-time">{{ formatRelative(conv.updated_at) }}</span>
</div>
<div class="ai-conv-item-actions">
<div class="ai-conv-item-more">
<button class="ai-conv-item-act" @click.stop="toggleActionsMenu(conv.id)" :title="t('aiChat.moreActions')">
<svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor"><circle cx="5" cy="12" r="2"/><circle cx="12" cy="12" r="2"/><circle cx="19" cy="12" r="2"/></svg>
</button>
<div v-if="actionsOpenId === conv.id" class="ai-conv-actions-menu">
<button class="ai-conv-actions-opt" @click.stop="store.setPinnedConversation(conv.id, !conv.pinned); closeActionsMenu()">
<svg width="12" height="12" viewBox="0 0 24 24" :fill="conv.pinned ? 'currentColor' : 'none'" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 17v5"/><path d="M9 10.76a2 2 0 01-1.11 1.79l-1.78.9A2 2 0 005 15.24V16a1 1 0 001 1h12a1 1 0 001-1v-.76a2 2 0 00-1.11-1.79l-1.78-.9A2 2 0 0115 10.76V7a1 1 0 011-1 2 2 0 002-2V3H6v1a2 2 0 002 2 1 1 0 011 1z"/></svg>
{{ conv.pinned ? t('aiChat.unpinConversation') : t('aiChat.pinConversation') }}
</button>
<button class="ai-conv-actions-opt" @click.stop="store.archiveConversation(conv.id, !conv.archived); closeActionsMenu()">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="4" width="20" height="5" rx="1"/><path d="M4 9v9a2 2 0 002 2h12a2 2 0 002-2V9"/><line x1="10" y1="13" x2="14" y2="13"/></svg>
{{ conv.archived ? t('aiChat.unarchive') : t('aiChat.archive') }}
</button>
<button class="ai-conv-actions-opt ai-conv-actions-opt--danger" @click.stop="emit('confirm-delete', conv.id); closeActionsMenu()">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg>
{{ t('common.delete') }}
</button>
</div>
</div>
</div>
</div>
<div v-if="searchResults.length === 0" class="ai-conv-empty">
{{ t('aiChat.searchEmpty') }}
</div>
</template>
<!-- 非搜索态:原时间分组(活跃) + 归档分组 -->
<template v-else>
<!-- 活跃对话: 今天/昨天/更早 分组 -->
<template v-for="group in groupedActive" :key="'g-' + group.key">
<div
class="ai-conv-group-title ai-conv-group-title--fold"
@click="store.toggleGroupFold(group.key)"
>
<span class="ai-conv-group-arrow" :class="{ 'is-folded': store.state.foldedGroups[group.key] }"></span>
{{ group.label }}
<span class="ai-conv-group-count">({{ group.items.length }})</span>
</div>
<div
v-if="group.key === 'today' && !group.items.length"
v-show="!store.state.foldedGroups[group.key]"
class="ai-conv-group-empty"
>{{ t('aiChat.groupEmpty') }}</div>
<div
v-for="conv in group.items"
v-show="!store.state.foldedGroups[group.key]"
:key="conv.id"
:ref="(el) => setItemEl(conv.id, el)"
class="ai-conv-item"
:class="{ 'ai-conv-item--active': conv.id === store.state.activeConversationId, 'ai-conv-item--pinned': conv.pinned }"
@click="store.switchConversation(conv.id)"
>
<div class="ai-conv-item-main">
<input
v-if="editingConvId === conv.id"
:ref="setEditEl"
v-model="editText"
class="ai-conv-item-edit"
@keyup.enter="commitRename(conv.id)"
@keyup.esc="cancelRename"
@blur="commitRename(conv.id)"
@click.stop
/>
<span
v-else
class="ai-conv-item-title"
:class="{ 'ai-conv-item-title--flash': titleFlash && conv.id === store.state.activeConversationId }"
@dblclick.stop="startRename(conv)"
:title="conv.title || t('aiChat.doubleClickToRename')"
>
{{ conv.title || t('aiChat.newConversation') }}
<!-- UX-2025-20 §7.4:AI 生成标题标识小图标(标题非空非占位时显示) -->
<svg
v-if="conv.title && titleFlash && conv.id === store.state.activeConversationId"
class="ai-conv-item-title-badge"
width="9" height="9" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"
><polyline points="20 6 9 17 4 12"/></svg>
<!-- F-09: 多会话并发生成指示器(后台/当前会话生成中均显脉冲点,多会话可同时显示) -->
<span v-if="store.isGenerating(conv.id)" class="ai-conv-gen-dot" :title="t('aiChat.generating')"></span>
</span>
<span class="ai-conv-item-time">{{ formatRelative(conv.updated_at) }}</span>
</div>
<div class="ai-conv-item-actions">
<div class="ai-conv-item-more">
<button class="ai-conv-item-act" @click.stop="toggleActionsMenu(conv.id)" :title="t('aiChat.moreActions')">
<svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor"><circle cx="5" cy="12" r="2"/><circle cx="12" cy="12" r="2"/><circle cx="19" cy="12" r="2"/></svg>
</button>
<div v-if="actionsOpenId === conv.id" class="ai-conv-actions-menu">
<button class="ai-conv-actions-opt" @click.stop="store.setPinnedConversation(conv.id, !conv.pinned); closeActionsMenu()">
<svg width="12" height="12" viewBox="0 0 24 24" :fill="conv.pinned ? 'currentColor' : 'none'" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 17v5"/><path d="M9 10.76a2 2 0 01-1.11 1.79l-1.78.9A2 2 0 005 15.24V16a1 1 0 001 1h12a1 1 0 001-1v-.76a2 2 0 00-1.11-1.79l-1.78-.9A2 2 0 0115 10.76V7a1 1 0 011-1 2 2 0 002-2V3H6v1a2 2 0 002 2 1 1 0 011 1z"/></svg>
{{ conv.pinned ? t('aiChat.unpinConversation') : t('aiChat.pinConversation') }}
</button>
<button class="ai-conv-actions-opt" @click.stop="store.archiveConversation(conv.id, true); closeActionsMenu()">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="4" width="20" height="5" rx="1"/><path d="M4 9v9a2 2 0 002 2h12a2 2 0 002-2V9"/><line x1="10" y1="13" x2="14" y2="13"/></svg>
{{ t('aiChat.archive') }}
</button>
<button class="ai-conv-actions-opt ai-conv-actions-opt--danger" @click.stop="emit('confirm-delete', conv.id); closeActionsMenu()">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg>
{{ t('common.delete') }}
</button>
</div>
</div>
</div>
</div>
</template>
<!-- 归档分组(可折叠) -->
<template v-if="archivedConvs.length">
<div class="ai-conv-group-title ai-conv-group-title--fold" @click="store.toggleArchivedFold()">
<span class="ai-conv-group-arrow" :class="{ 'is-folded': store.state.archivedCollapsed }"></span>
{{ t('aiChat.archivedCount', { n: archivedConvs.length }) }}
</div>
<div
v-for="conv in archivedConvs"
v-show="!store.state.archivedCollapsed"
:key="'a-' + conv.id"
:ref="(el) => setItemEl(conv.id, el)"
class="ai-conv-item ai-conv-item--archived"
:class="{ 'ai-conv-item--active': conv.id === store.state.activeConversationId, 'ai-conv-item--pinned': conv.pinned }"
@click="store.switchConversation(conv.id)"
>
<div class="ai-conv-item-main">
<span class="ai-conv-item-title" :title="conv.title || ''">
{{ conv.title || t('aiChat.newConversation') }}
<span v-if="store.isGenerating(conv.id)" class="ai-conv-gen-dot" :title="t('aiChat.generating')"></span>
</span>
<span class="ai-conv-item-time">{{ formatRelative(conv.updated_at) }}</span>
</div>
<div class="ai-conv-item-actions">
<div class="ai-conv-item-more">
<button class="ai-conv-item-act" @click.stop="toggleActionsMenu(conv.id)" :title="t('aiChat.moreActions')">
<svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor"><circle cx="5" cy="12" r="2"/><circle cx="12" cy="12" r="2"/><circle cx="19" cy="12" r="2"/></svg>
</button>
<div v-if="actionsOpenId === conv.id" class="ai-conv-actions-menu">
<button class="ai-conv-actions-opt" @click.stop="store.setPinnedConversation(conv.id, !conv.pinned); closeActionsMenu()">
<svg width="12" height="12" viewBox="0 0 24 24" :fill="conv.pinned ? 'currentColor' : 'none'" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 17v5"/><path d="M9 10.76a2 2 0 01-1.11 1.79l-1.78.9A2 2 0 005 15.24V16a1 1 0 001 1h12a1 1 0 001-1v-.76a2 2 0 00-1.11-1.79l-1.78-.9A2 2 0 0115 10.76V7a1 1 0 011-1 2 2 0 002-2V3H6v1a2 2 0 002 2 1 1 0 011 1z"/></svg>
{{ conv.pinned ? t('aiChat.unpinConversation') : t('aiChat.pinConversation') }}
</button>
<button class="ai-conv-actions-opt" @click.stop="store.archiveConversation(conv.id, false); closeActionsMenu()">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="4" width="20" height="5" rx="1"/><path d="M4 9v9a2 2 0 002 2h12a2 2 0 002-2V9"/><line x1="12" y1="13" x2="12" y2="17"/><polyline points="10 15 12 13 14 15"/></svg>
{{ t('aiChat.unarchive') }}
</button>
<button class="ai-conv-actions-opt ai-conv-actions-opt--danger" @click.stop="emit('confirm-delete', conv.id); closeActionsMenu()">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg>
{{ t('common.delete') }}
</button>
</div>
</div>
</div>
</div>
</template>
<div v-if="store.state.conversations.length === 0" class="ai-conv-empty">
{{ t('aiChat.emptyConversation') }}
</div>
</template>
</div>
</div>
</transition>
</template>
<script setup lang="ts">
/**
* 对话侧边栏 — 抽自 AiChat.vue 第一批重构(零行为变更)。
*
* 设计:
* - store 共享(useAiStore 全局单例),子组件直接 useAiStore 读写 store.state/mutations,
* 与父组件 AiChat 等价(策略:store 共享则两边都用 useXxxStore,不走 props 传 store)。
* - 跨组件事件走 emit:
* - `confirm-delete`(id):删除需弹 ConfirmDialog,而 ConfirmDialog 由父渲染 +
* confirmDialog 实例归父所有(useConfirm 每次调用返回独立 ref,非全局单例),
* 故删除确认交父处理。父调原 confirmDeleteConversation(id)。
* - `confirm-new-conversation`:新建对话(F-09 决策e 直接新建,旧后台继续不中断),交父 confirmNewConversation。
* - 父 Ctrl+K 全局快捷键聚焦搜索框:经 defineExpose({ focusSearch }) 供父调,
* 父侧 ref 替代原 searchInputRef(零行为变更)。
*
* 本组件自管的纯侧栏态:titleFlash/重命名/更多操作菜单/侧栏拖拽/搜索结果/时间分组。
* 样式:零 scoped style(沿用 AiChat.vue 全局/父级样式,样式后续批下沉)。
*/
import { ref, computed, nextTick, watch, onMounted, onBeforeUnmount, type ComponentPublicInstance } from 'vue'
import { useI18n } from 'vue-i18n'
import { useAiStore } from '../../stores/ai'
import { formatRelative } from '../../utils/time'
import type { AiConversationSummary } from '../../api/types'
const emit = defineEmits<{
/** 删除对话(需二次确认),父调 confirmDeleteConversation(id) */
(e: 'confirm-delete', id: string): void
/** 新建对话(F-09 决策e 直接新建,旧后台继续不中断),父调 confirmNewConversation() */
(e: 'confirm-new-conversation'): void
}>()
const { t } = useI18n()
const store = useAiStore()
// ── 标题生成淡入(UX-2025-20 §7.4):监听当前对话标题从空→非空触发 ──
const titleFlash = ref(false)
let _titleFlashTimer: ReturnType<typeof setTimeout> | null = null
const activeConv = computed(() =>
store.state.conversations.find(c => c.id === store.state.activeConversationId) || null,
)
watch(
() => activeConv.value?.title,
(newTitle, oldTitle) => {
// 标题从空→非空才触发淡入,其他变化不闪
if (!newTitle || oldTitle) return
titleFlash.value = true
if (_titleFlashTimer) clearTimeout(_titleFlashTimer)
_titleFlashTimer = setTimeout(() => { titleFlash.value = false }, 320)
},
)
// ── 对话项 inline 重命名 ──
const editingConvId = ref<string | null>(null)
const editText = ref('')
let editEl: HTMLInputElement | null = null
function setEditEl(el: Element | { $el?: Element } | null): void {
editEl = (el as HTMLInputElement) || null
}
// UX-06 §3.1: 对话搜索框引用(Ctrl+K 聚焦用)
const searchInputRef = ref<HTMLInputElement>()
/** 父 Ctrl+K 快捷键调用:聚焦搜索框(等价原 searchInputRef.value?.focus()) */
function focusSearch(): void {
nextTick(() => searchInputRef.value?.focus())
}
function startRename(conv: { id: string; title: string | null }) {
editingConvId.value = conv.id
editText.value = conv.title || ''
nextTick(() => {
editEl?.focus()
editEl?.select()
})
}
async function commitRename(id: string) {
const title = editText.value.trim()
if (title && editingConvId.value === id) {
await store.renameConversation(id, title)
}
editingConvId.value = null
}
function cancelRename() {
editingConvId.value = null
}
// ── 会话项「更多」操作菜单(置顶/归档/删除)──
const actionsOpenId = ref<string | null>(null)
function toggleActionsMenu(id: string) {
actionsOpenId.value = actionsOpenId.value === id ? null : id
}
function closeActionsMenu() {
actionsOpenId.value = null
}
// 点击外部关闭更多操作菜单
function onActionsOutsideClick(e: MouseEvent) {
if (!actionsOpenId.value) return
const target = e.target as HTMLElement | null
if (target?.closest('.ai-conv-item-more')) return
actionsOpenId.value = null
}
/**
* UX-260617-23:搜索结果点击切对话后清空 searchQuery,退出搜索模式回原时间分组视图。
* M3:命中项可能在折叠的时间分组或折叠的归档分组内,选中态不可见。切回分组视图后展开所在分组
* 并 scrollIntoView,确保选中项立即可见(原仅切 searchQuery,选中项落在折叠组里看不到高亮)。
*/
function onSelectSearchResult(id: string) {
void store.switchConversation(id)
store.state.searchQuery = ''
// nextTick 后视图已切回分组态;ensureVisible 展开所在组 + 滚动定位
void nextTick(() => ensureActiveVisible())
}
// ── M3:活跃会话项 DOM ref 收集(id → el),用于展开折叠组后 scrollIntoView ──
// Vue 3 函数 ref:每项 :ref="(el) => setItemEl(id, el)"。卸载时 el 为 null,删 key 防 Map 泄漏。
const itemEls = new Map<string, Element>()
function setItemEl(id: string, el: Element | ComponentPublicInstance | null): void {
if (!el) {
itemEls.delete(id)
return
}
// 组件实例取 $el,但本项是普通 div(el 即 Element)
itemEls.set(id, el as Element)
}
/**
* M3:确保当前活跃会话在分组视图可见。若它落在折叠的时间分组(今天/昨天/更早)或折叠的归档分组,
* 展开该组让 v-show 渲染出来,再 scrollIntoView。用于搜索点选、切对话后选中态不被折叠吞掉。
*/
function ensureActiveVisible(): void {
const id = store.state.activeConversationId
if (!id) return
const conv = store.state.conversations.find(c => c.id === id)
if (!conv) return
// 先按归档态/时间桶决定应展开哪个组折叠态
if (conv.archived) {
if (store.state.archivedCollapsed) store.state.archivedCollapsed = false
} else {
const bucket = timeBucket(conv.updated_at)
if (store.state.foldedGroups[bucket]) store.state.foldedGroups[bucket] = false
}
// 折叠态翻转后 v-show 需一帧才渲染,再 nextTick 取 el 滚动
void nextTick(() => {
const el = itemEls.get(id)
if (el) {
;(el as HTMLElement).scrollIntoView({ block: 'nearest', behavior: 'smooth' })
}
})
}
// ── 对话分组:今天 / 昨天 / 更早 ──
const bucketLabels = computed<Record<string, string>>(() => ({
today: t('aiChat.today'),
yesterday: t('aiChat.yesterday'),
earlier: t('aiChat.earlier'),
}))
function timeBucket(ts: string): 'today' | 'yesterday' | 'earlier' {
const t = parseInt(ts, 10)
if (!Number.isFinite(t)) return 'earlier'
const d = new Date(t)
const now = new Date()
const sameDay = d.getFullYear() === now.getFullYear()
&& d.getMonth() === now.getMonth()
&& d.getDate() === now.getDate()
if (sameDay) return 'today'
const yest = new Date(now)
yest.setDate(now.getDate() - 1)
if (d.getFullYear() === yest.getFullYear()
&& d.getMonth() === yest.getMonth()
&& d.getDate() === yest.getDate()) return 'yesterday'
return 'earlier'
}
const groupedActive = computed(() => {
const map = new Map<string, AiConversationSummary[]>()
for (const c of store.state.conversations) {
if (c.archived) continue
const b = timeBucket(c.updated_at)
if (!map.has(b)) map.set(b, [])
map.get(b)!.push(c)
}
for (const items of map.values()) {
items.sort((a, b) => Number(b.pinned ? 1 : 0) - Number(a.pinned ? 1 : 0)
|| Number(b.updated_at) - Number(a.updated_at))
}
const groups: { key: string; label: string; items: AiConversationSummary[] }[] = []
for (const key of ['today', 'yesterday', 'earlier']) {
const items = map.get(key) || []
if (key === 'today' || items.length) groups.push({ key, label: bucketLabels.value[key], items })
}
return groups
})
const archivedConvs = computed(() =>
store.state.conversations
.filter(c => c.archived)
.sort((a, b) => Number(b.pinned ? 1 : 0) - Number(a.pinned ? 1 : 0)
|| Number(b.updated_at) - Number(a.updated_at)),
)
const searchResults = computed<AiConversationSummary[] | null>(
() => store.filteredConversations.value,
)
// ── UX-2025-16: 侧栏宽度拖拽 ──
const resizeState = { startX: 0, startWidth: 0 }
function onResizeMove(e: MouseEvent) {
store.setSidebarWidth(resizeState.startWidth + (e.clientX - resizeState.startX))
}
function onResizeEnd() {
document.removeEventListener('mousemove', onResizeMove)
document.removeEventListener('mouseup', onResizeEnd)
document.body.classList.remove('ai-sidebar-resizing')
store.persistUiState()
}
function onResizeStart(e: MouseEvent) {
resizeState.startX = e.clientX
resizeState.startWidth = store.state.sidebarWidth
document.body.classList.add('ai-sidebar-resizing')
document.addEventListener('mousemove', onResizeMove)
document.addEventListener('mouseup', onResizeEnd)
}
onMounted(() => {
// 点击外部关闭更多操作菜单
document.addEventListener('click', onActionsOutsideClick)
})
onBeforeUnmount(() => {
document.removeEventListener('click', onActionsOutsideClick)
// UX-2025-16:拖拽中途卸载兜底摘临时 document listener(原 AiChat 同段迁移)
document.removeEventListener('mousemove', onResizeMove)
document.removeEventListener('mouseup', onResizeEnd)
document.body.classList.remove('ai-sidebar-resizing')
// UX-2025-20:释放标题淡入计时器
if (_titleFlashTimer) { clearTimeout(_titleFlashTimer); _titleFlashTimer = null }
})
defineExpose({
/** 聚焦搜索框(父 Ctrl+K 快捷键调,等价原 searchInputRef.value?.focus()) */
focusSearch,
})
</script>
<!-- ═══ ConversationSidebar scoped 样式(第一批抽离遗漏修复: AiChat.vue <style scoped> 迁移,
零视觉变更 AiChat scoped 不渗透子组件根,导致侧栏元素失配 本组件自持样式
CSS 变量(--df-*)由根级 global.css 提供,共享同一份.ai-btn-icon 共享按钮抽 components.css 全局) ═══ -->
<style scoped>
/* ═══ 对话侧边栏 ═══ */
/* 宽度由 CSS 变量驱动(UX-2025-16 拖拽)::style 绑 --sidebar-width,不直接绑 width,
这样 sidebar-slide 过渡的 width:0(enter-from/leave-to)能正常覆盖,折叠/展开动画不破 */
.ai-conv-sidebar {
position: relative;
width: var(--sidebar-width, 200px);
min-width: var(--sidebar-width, 200px);
border-right: 0.5px solid var(--df-border);
display: flex;
flex-direction: column;
height: 100%;
background: var(--df-bg);
}
/* UX-2025-16:右边缘 2px 拖拽条。hover/active 显高亮;拖拽中 body.ai-sidebar-resizing 全局锁 cursor 防抖 */
.ai-sidebar-resize-handle {
position: absolute;
top: 0;
right: -1px; /* 跨过 0.5px border-right,确保命中区不被 border 遮挡 */
width: 4px; /* 命中区 4px(视觉 2px 由 background 控制),易抓取 */
height: 100%;
cursor: col-resize;
z-index: 5;
background: transparent;
transition: background 0.15s var(--df-ease);
}
.ai-sidebar-resize-handle:hover {
background: var(--df-accent, #4f8cff);
opacity: 0.5;
}
/* 拖拽中全局锁 cursor + 禁选中文本(挂在 body 上,跨元素生效) */
body.ai-sidebar-resizing,
body.ai-sidebar-resizing * {
cursor: col-resize !important;
user-select: none !important;
}
.ai-conv-sidebar-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 10px 10px;
border-bottom: 0.5px solid var(--df-border);
}
.ai-conv-sidebar-title {
font-size: 12px;
font-weight: 500;
color: var(--df-text);
}
/* UX-06 §3.1: 对话搜索框(紧贴 header 下,样式跟随周围输入控件) */
.ai-conv-search {
position: relative;
display: flex;
align-items: center;
padding: 6px 10px;
border-bottom: 0.5px solid var(--df-border);
}
.ai-conv-search-icon {
flex: none;
color: var(--df-text-dim);
margin-right: 6px;
}
.ai-conv-search-input {
flex: 1;
min-width: 0;
border: none;
outline: none;
background: transparent;
font-size: 12px;
color: var(--df-text);
}
.ai-conv-search-input::placeholder {
color: var(--df-text-dim);
}
.ai-conv-search-kbd {
flex: none;
font-family: inherit;
font-size: 10px;
color: var(--df-text-dim);
border: 0.5px solid var(--df-border);
border-radius: 4px;
padding: 0 4px;
user-select: none;
}
.ai-conv-list {
flex: 1;
overflow-y: auto;
padding: 4px;
}
.ai-conv-group-title {
padding: 8px 8px 3px;
font-size: 10px;
font-weight: 600;
color: var(--df-text-dim);
user-select: none;
}
.ai-conv-group-title--fold {
cursor: pointer;
display: flex;
align-items: center;
gap: 3px;
}
.ai-conv-group-title--fold:hover {
color: var(--df-text);
}
.ai-conv-group-arrow {
display: inline-block;
transition: transform 0.15s;
font-size: 9px;
}
.ai-conv-group-arrow.is-folded {
transform: rotate(0deg);
}
.ai-conv-group-arrow:not(.is-folded) {
transform: rotate(90deg);
}
.ai-conv-group-count {
margin-left: 2px;
font-weight: 400;
opacity: 0.7;
}
.ai-conv-group-empty {
padding: 2px 8px 4px 20px;
font-size: 10px;
color: var(--df-text-dim);
font-style: italic;
}
.ai-conv-item {
display: flex;
align-items: center;
justify-content: space-between;
padding: 6px 8px;
border-radius: var(--df-radius);
cursor: pointer;
transition: background 0.15s;
gap: 4px;
}
.ai-conv-item:hover {
background: var(--df-sidebar-hover);
}
.ai-conv-item--active {
background: var(--df-sidebar-active);
}
.ai-conv-item--archived .ai-conv-item-title {
opacity: 0.6;
}
.ai-conv-item-main {
flex: 1;
min-width: 0;
display: flex;
flex-direction: column;
gap: 2px;
}
.ai-conv-item-title {
font-size: 11px;
color: var(--df-text);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
cursor: pointer;
display: inline-flex;
align-items: center;
gap: 3px;
min-width: 0;
}
/* UX-2025-20 §7.4: AI 生成标题淡入(0.3s opacity + transform 过渡) */
.ai-conv-item-title--flash {
animation: ai-title-flash 0.3s var(--df-ease);
}
.ai-conv-item-title-badge {
flex-shrink: 0;
color: var(--df-success);
}
@keyframes ai-title-flash {
from { opacity: 0; transform: translateX(-3px); }
to { opacity: 1; transform: translateX(0); }
}
.ai-conv-item-edit {
font-size: 11px;
color: var(--df-text);
width: 100%;
height: 18px;
padding: 0 4px;
border: 1px solid var(--df-primary, #4f8cff);
border-radius: var(--df-radius-sm);
background: var(--df-bg, #fff);
outline: none;
box-sizing: border-box;
}
.ai-conv-item-time {
font-size: 9px;
color: var(--df-text-dim);
}
/* F-09: 多会话并发生成指示器(会话项标题行内脉冲点,多会话可同时显示) */
.ai-conv-gen-dot {
display: inline-block;
width: 6px;
height: 6px;
border-radius: 50%;
background: var(--df-primary, #4f8cff);
flex-shrink: 0;
animation: ai-conv-gen-pulse 1.4s ease-in-out infinite;
}
@keyframes ai-conv-gen-pulse {
0%, 100% { opacity: 0.35; transform: scale(0.85); }
50% { opacity: 1; transform: scale(1.15); }
}
.ai-conv-item-actions {
display: none;
align-items: center;
gap: 2px;
flex-shrink: 0;
}
.ai-conv-item:hover .ai-conv-item-actions {
display: flex;
}
/* 菜单展开时强制 actions 可见(鼠标移到菜单上 item 不再 hover,防菜单消失) */
.ai-conv-item:has(.ai-conv-actions-menu) .ai-conv-item-actions {
display: flex;
}
.ai-conv-item-act {
display: flex;
align-items: center;
justify-content: center;
width: 18px;
height: 18px;
border: none;
border-radius: var(--df-radius-sm);
background: transparent;
color: var(--df-text-dim);
cursor: pointer;
flex-shrink: 0;
}
.ai-conv-item-act:hover {
background: var(--df-sidebar-hover);
color: var(--df-text);
}
/* CR-22-1: 已置顶对话视觉强调(左边线,不依赖菜单展开,一眼识别)。
pinned 类挂在 .ai-conv-item 上(操作收进更多菜单后,按钮不再常驻,改 item 级类)。 */
.ai-conv-item--pinned {
box-shadow: inset 2px 0 0 var(--df-accent, var(--df-text));
}
/* ── 「更多」操作菜单(置顶/归档/删除)──
「...」按钮 hover 时随 actions 浮出(同原 4 按钮交互),点击展开下拉。
菜单绝对定位浮于 item 下方右侧,窄侧栏避免溢出。 */
.ai-conv-item-more {
position: relative;
display: flex;
align-items: center;
flex-shrink: 0;
}
.ai-conv-actions-menu {
position: absolute;
top: 100%;
right: 0;
margin-top: 2px;
z-index: 20;
min-width: 104px;
padding: 2px;
display: flex;
flex-direction: column;
gap: 1px;
background: var(--df-bg, #fff);
border: 1px solid var(--df-border, #e2e2e2);
border-radius: var(--df-radius-sm);
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}
.ai-conv-actions-opt {
display: flex;
align-items: center;
gap: 6px;
border: none;
background: transparent;
text-align: left;
padding: 5px 8px;
font-size: 11px;
color: var(--df-text);
cursor: pointer;
border-radius: var(--df-radius-sm);
white-space: nowrap;
}
.ai-conv-actions-opt:hover {
background: var(--df-sidebar-hover);
}
.ai-conv-actions-opt--danger:hover {
background: var(--df-danger-bg);
color: var(--df-danger);
}
.ai-conv-empty {
padding: 16px 8px;
text-align: center;
font-size: 11px;
color: var(--df-text-dim);
}
/* 侧边栏滑入动画 */
.sidebar-slide-enter-active { transition: width 0.2s var(--df-ease), opacity 0.15s; }
.sidebar-slide-leave-active { transition: width 0.15s var(--df-ease), opacity 0.1s; }
.sidebar-slide-enter-from, .sidebar-slide-leave-to {
width: 0;
min-width: 0;
opacity: 0;
overflow: hidden;
}
</style>