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archy/aiui/packages/app/src/components/chat/ChatHistory.vue
T

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Vue

<template>
<div class="flex-1 min-h-0 overflow-y-auto scrollbar-hide p-3 space-y-1">
<button
class="w-full text-left px-3 py-2.5 min-h-[44px] rounded-xl transition-all duration-150 hover:bg-white/5 flex items-center gap-2 text-white/70 mb-2"
@click="$emit('newChat')"
>
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4" />
</svg>
<span class="text-sm font-medium">New Chat</span>
</button>
<div v-if="conversations.length === 0" class="flex items-center justify-center h-32">
<p class="text-xs text-white/30">No conversations yet</p>
</div>
<button
v-for="conv in conversations"
:key="conv.id"
class="w-full text-left px-3 py-2.5 min-h-[44px] rounded-xl transition-all duration-150"
:class="conv.id === activeId ? 'nav-tab-active' : 'hover:bg-white/5'"
@click="selectConversation(conv.id)"
>
<p class="text-sm leading-snug truncate" :class="conv.id === activeId ? 'text-white' : 'text-white/90'">
{{ conv.title || 'Untitled' }}
</p>
<div class="flex items-center gap-1.5 mt-1">
<span class="text-xs text-white/30">
{{ formatTime(conv.updatedAt) }}
</span>
<span class="text-xs text-white/20">&middot;</span>
<span class="text-xs text-white/30">
{{ conv.messages.length }} msg{{ conv.messages.length !== 1 ? 's' : '' }}
</span>
</div>
</button>
</div>
</template>
<script setup lang="ts">
import { computed } from 'vue'
import { useChatStore } from '@/stores/chat'
const emit = defineEmits<{
select: [id: string]
newChat: []
}>()
const chatStore = useChatStore()
const conversations = computed(() => chatStore.conversationList)
const activeId = computed(() => chatStore.activeConversationId)
function selectConversation(id: string) {
emit('select', id)
}
function formatTime(ts: number): string {
const now = Date.now()
const diff = now - ts
const mins = Math.floor(diff / 60000)
if (mins < 1) return 'Just now'
if (mins < 60) return `${mins}m ago`
const hours = Math.floor(mins / 60)
if (hours < 24) return `${hours}h ago`
const days = Math.floor(hours / 24)
if (days < 7) return `${days}d ago`
return new Date(ts).toLocaleDateString([], { month: 'short', day: 'numeric' })
}
</script>