pit-router/frontend/src/views/HomeView.vue

<script setup lang="ts">
import { ref, onMounted } from 'vue'
import { useRouter } from 'vue-router'
import { useAuthStore } from '@/stores/auth'
import { useChatStore, type Bot } from '@/stores/chat'
import CreateBotModal from '@/components/chat/CreateBotModal.vue'
import BotSettingsModal from '@/components/chat/BotSettingsModal.vue'

const router = useRouter()
const authStore = useAuthStore()
const chatStore = useChatStore()

const showCreateBot = ref(false)
const showBotSettings = ref(false)
const selectedBot = ref<Bot | null>(null)

onMounted(async () => {
  await chatStore.fetchBots()
  await chatStore.fetchSessions()
  chatStore.setupSocket()
})

function startChat(botId: string) {
  router.push({ name: 'chat', params: {} })
  chatStore.createSession(botId).then(session => {
    router.push({ name: 'chat', params: { sessionId: session.id } })
  })
}

function resumeChat(sessionId: string) {
  router.push({ name: 'chat', params: { sessionId } })
}

function handleBotCreated(bot: Bot) {
  chatStore.bots.push(bot)
}

function openBotSettings(bot: Bot, event: Event) {
  event.stopPropagation()
  selectedBot.value = bot
  showBotSettings.value = true
}

function handleBotUpdated(bot: Bot) {
  const index = chatStore.bots.findIndex(b => b.id === bot.id)
  if (index !== -1) {
    chatStore.bots[index] = bot
  }
  selectedBot.value = bot
}
</script>

<template>
  <div class="home-page">
    <header class="header">
      <div class="header-content">
        <h1>🐕 智队中枢</h1>
        <div class="user-actions">
          <button class="new-bot-btn" @click="showCreateBot = true">
            + 新建机器人
          </button>
          <div class="user-info">
            <span>{{ authStore.user?.nickname || authStore.user?.username }}</span>
            <button class="logout-btn" @click="authStore.logout">退出</button>
          </div>
        </div>
      </div>
    </header>

    <main class="main-content">
      <!-- Bot List -->
      <section class="section">
        <div class="section-header">
          <h2 class="section-title">选择机器人开始聊天</h2>
          <span class="bot-count">{{ chatStore.bots.length }} 个机器人</span>
        </div>
        <div class="bot-grid">
          <div
            v-for="bot in chatStore.bots"
            :key="bot.id"
            class="bot-card"
            @click="startChat(bot.id)"
          >
            <div class="bot-avatar">
              {{ bot.avatar || '🤖' }}
            </div>
            <div class="bot-info">
              <h3 class="bot-name">{{ bot.display_name || bot.name }}</h3>
              <p class="bot-status" :class="bot.status">
                {{ bot.status === 'online' ? '🟢 在线' : '⚪ 离线' }}
              </p>
            </div>
            <button
              class="settings-btn"
              @click="openBotSettings(bot, $event)"
            >
              ⚙️
            </button>
          </div>
        </div>
      </section>

      <!-- Recent Sessions -->
      <section class="section" v-if="chatStore.sessions.length > 0">
        <h2 class="section-title">最近会话</h2>
        <div class="session-list">
          <div
            v-for="session in chatStore.sessions.slice(0, 10)"
            :key="session.id"
            class="session-item"
            @click="resumeChat(session.id)"
          >
            <div class="session-avatar">
              {{ session.bot?.avatar || '🤖' }}
            </div>
            <div class="session-info">
              <div class="session-header">
                <h4 class="session-title">{{ session.title }}</h4>
                <span class="session-time">{{ new Date(session.last_active_at || session.created_at).toLocaleDateString() }}</span>
              </div>
              <p class="session-preview" v-if="session.last_message">
                {{ session.last_message.content.slice(0, 50) }}...
              </p>
              <p class="session-preview" v-else>暂无消息</p>
            </div>
            <div class="session-badge" v-if="session.unread_count > 0">
              {{ session.unread_count }}
            </div>
          </div>
        </div>
      </section>
    </main>

    <CreateBotModal
      v-if="showCreateBot"
      @close="showCreateBot = false"
      @created="handleBotCreated"
    />

    <BotSettingsModal
      v-if="showBotSettings && selectedBot"
      :bot="selectedBot"
      @close="showBotSettings = false"
      @updated="handleBotUpdated"
    />
  </div>
</template>

<style scoped>
.home-page {
  min-height: 100vh;
  background: var(--bg-secondary);
}

.header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-md) var(--spacing-lg);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header h1 {
  font-size: var(--font-size-lg);
  color: var(--primary-color);
}

.user-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.new-bot-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.new-bot-btn:hover {
  background: var(--primary-dark);
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--text-secondary);
}

.logout-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: var(--font-size-sm);
}

.logout-btn:hover {
  border-color: var(--error-color);
  color: var(--error-color);
}

.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

.section {
  margin-bottom: var(--spacing-xl);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.section-title {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--text-primary);
}

.bot-count {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.bot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.bot-card {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
}

.bot-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.settings-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border: none;
  background: var(--bg-tertiary);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  opacity: 0;
  transition: opacity 0.2s;
}

.bot-card:hover .settings-btn {
  opacity: 1;
}

.settings-btn:hover {
  background: var(--bg-primary);
}

.bot-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.bot-info {
  flex: 1;
}

.bot-name {
  font-size: var(--font-size-md);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.bot-status {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.bot-status.online {
  color: var(--success-color);
}

.session-list {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.session-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  transition: background 0.2s;
}

.session-item:last-child {
  border-bottom: none;
}

.session-item:hover {
  background: var(--bg-secondary);
}

.session-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.session-info {
  flex: 1;
  min-width: 0;
}

.session-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xs);
}

.session-title {
  font-weight: 500;
  color: var(--text-primary);
}

.session-time {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

.session-preview {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.session-badge {
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  background: var(--error-color);
  color: white;
  border-radius: 10px;
  font-size: var(--font-size-xs);
  display: flex;
  align-items: center;
  justify-content: center;
}
</style>