src/views/HomeView.vue

<template>
  <div class="home-page">
    <div class="home-container">
      <div class="welcome-section">
        <div class="welcome-card">
          <div class="welcome-header">
            <div class="user-avatar">
              <el-icon size="48" color="#667eea"><UserFilled /></el-icon>
            </div>
            <h1 class="welcome-title">🎉 欢迎来到 PT Tracker</h1>
            <p class="welcome-subtitle" v-if="userInfo.username">
              欢迎回来，<strong>{{ userInfo.username }}</strong>！
            </p>
            <p class="login-time" v-if="userInfo.loginTime">
              登录时间：{{ formatTime(userInfo.loginTime) }}
            </p>
          </div>
          
          <div class="feature-grid">
            <div class="feature-item">
              <el-icon size="32" color="#67c23a"><Download /></el-icon>
              <h3>高速下载</h3>
              <p>享受极速下载体验</p>
            </div>
            <div class="feature-item">
              <el-icon size="32" color="#e6a23c"><Upload /></el-icon>
              <h3>资源分享</h3>
              <p>分享优质资源内容</p>
            </div>
            <div class="feature-item">
              <el-icon size="32" color="#f56c6c"><ChatDotRound /></el-icon>
              <h3>社区交流</h3>
              <p>与志同道合的朋友交流</p>
            </div>
          </div>
          
          <div class="action-buttons">
            <el-button type="primary" size="large" :icon="Search">
              浏览种子
            </el-button>
            <el-button type="success" size="large" :icon="Plus">
              上传资源
            </el-button>
            <el-button type="info" size="large" :icon="Setting">
              个人设置
            </el-button>
            <el-button type="danger" size="large" :icon="SwitchButton" @click="handleLogout">
              退出登录
            </el-button>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { ref, onMounted } from 'vue'
import { useRouter } from 'vue-router'
import { ElMessage, ElMessageBox } from 'element-plus'
import {
  UserFilled,
  Download,
  Upload,
  ChatDotRound,
  Search,
  Plus,
  Setting,
  SwitchButton
} from '@element-plus/icons-vue'

export default {
  name: 'HomeView',
  components: {
    UserFilled
  },
  setup() {
    const router = useRouter()
    const userInfo = ref({
      username: '',
      loginTime: ''
    })
    
    // 获取用户信息
    onMounted(() => {
      userInfo.value = {
        username: localStorage.getItem('username') || '用户',
        loginTime: localStorage.getItem('loginTime') || ''
      }
    })
    
    // 格式化时间
    const formatTime = (timeString) => {
      if (!timeString) return ''
      const date = new Date(timeString)
      return date.toLocaleString('zh-CN', {
        year: 'numeric',
        month: '2-digit',
        day: '2-digit',
        hour: '2-digit',
        minute: '2-digit'
      })
    }
    
    // 退出登录
    const handleLogout = async () => {
      try {
        await ElMessageBox.confirm(
          '确定要退出登录吗？',
          '提示',
          {
            confirmButtonText: '确定',
            cancelButtonText: '取消',
            type: 'warning'
          }
        )
        
        // 清除登录信息
        localStorage.removeItem('isLoggedIn')
        localStorage.removeItem('username')
        localStorage.removeItem('loginTime')
        localStorage.removeItem('rememberLogin')
        
        ElMessage.success('已安全退出')
        router.push('/login')
        
      } catch {
        // 用户取消退出
      }
    }
    
    return {
      userInfo,
      formatTime,
      handleLogout,
      Search,
      Plus,
      Setting,
      SwitchButton,
      Download,
      Upload,
      ChatDotRound
    }
  }
}
</script>

<style lang="scss" scoped>
.home-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.home-container {
  width: 100%;
  max-width: 800px;
}

.welcome-section {
  .welcome-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 60px 40px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    
    .welcome-header {
      margin-bottom: 40px;
      
      .user-avatar {
        margin-bottom: 20px;
      }
      
      .welcome-title {
        font-size: 36px;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 12px;
        letter-spacing: -0.5px;
      }
      
      .welcome-subtitle {
        font-size: 18px;
        color: #667eea;
        margin-bottom: 8px;
        font-weight: 500;
        
        strong {
          color: #2c3e50;
        }
      }
      
      .login-time {
        font-size: 14px;
        color: #909399;
        margin: 0;
      }
    }
    
    .feature-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 30px;
      margin-bottom: 40px;
      
      .feature-item {
        background: #f8f9fa;
        padding: 30px 20px;
        border-radius: 12px;
        transition: all 0.3s ease;
        
        &:hover {
          transform: translateY(-5px);
          box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        h3 {
          font-size: 18px;
          color: #2c3e50;
          margin: 16px 0 8px 0;
          font-weight: 600;
        }
        
        p {
          font-size: 14px;
          color: #7f8c8d;
          margin: 0;
          line-height: 1.5;
        }
      }
    }
    
    .action-buttons {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
      gap: 16px;
      
      .el-button {
        height: 48px;
        font-size: 15px;
        font-weight: 500;
        border-radius: 10px;
        
        :deep(.el-icon) {
          margin-right: 8px;
        }
      }
    }
  }
}

// 响应式设计
@media (max-width: 768px) {
  .home-page {
    padding: 16px;
  }
  
  .welcome-card {
    padding: 40px 24px !important;
    
    .welcome-header .welcome-title {
      font-size: 28px;
    }
    
    .feature-grid {
      grid-template-columns: 1fr;
      gap: 20px;
    }
    
    .action-buttons {
      grid-template-columns: 1fr;
      gap: 12px;
    }
  }
}
</style>