<template>
  <el-container>
    <el-header>
      <div class="header-content">
        <h1>MT Pay - PingPong支付系统</h1>
        <el-menu
          mode="horizontal"
          :default-active="activeIndex"
          router
        >
          <el-menu-item index="/">创建订单</el-menu-item>
          <el-menu-item index="/query">订单查询</el-menu-item>
        </el-menu>
      </div>
    </el-header>
    <el-main>
      <router-view />
    </el-main>
  </el-container>
</template>

<script setup>
import { computed } from 'vue'
import { useRoute } from 'vue-router'

const route = useRoute()
const activeIndex = computed(() => route.path)
</script>

<style>
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

#app {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.el-header {
  background-color: #409eff;
  color: white;
  line-height: 60px;
  padding: 0 20px;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-content h1 {
  font-size: 20px;
  margin: 0;
}

.el-main {
  padding: 20px;
  min-height: calc(100vh - 60px);
}
</style>

