<template>
    <div class="gx_layout">
        <div :class="isHome ? 'gx_layout_header_home' : 'gx_layout_header_noHome'" class="gx_layout_header">
            <div class="logo">GxDL算力云</div>
            <div class="menu">
                <a-menu v-model:selectedKeys="current" :class="isHome?'custom-menu':''"  mode="horizontal" :items="leftRoutes"
                    @click="({ key }) => handleMenuClick(key)" />
                <a-menu v-model:selectedKeys="current" mode="horizontal" :class="isHome?'custom-menu':''" :items="rightRoutes"
                    @click="({ key }) => handleMenuClick(key)" />
            </div>
            <div class="user-info">
                <a-dropdown>
                    <div style="display: flex;align-items: center;justify-content: flex-end;">
                        <a-avatar :size="24" :src="avatar">
                            <!-- <template #icon>
                                <UserOutlined />
                            </template> -->
                        </a-avatar>
                        <span style="font-size: 14px;padding-left:5px;">管理员</span>
                    </div>

                    <template #overlay>
                        <a-card hoverable style="width: 300px">
                            <template #cover>
                                <div style="background:#f5f7fa;padding:10px;line-height: 30px">
                                    <div>管理员<a-tag style="margin-left: 10px;" color="red">未实名</a-tag></div>
                                    <div>ID:23455522</div>
                                </div>
                                <div style="padding: 10px;line-height: 45px;">
                                    <div style="display: flex;justify-content: space-between;align-items: center;"><div>可用余额：¥200.00</div> <a-button type="primary" danger ghost size="small">去充值</a-button></div>
                                    <div>冻结余额：¥100.00</div>
                                    <div>代金劵：¥100.00</div>
                                </div>
                            </template>
                            <template #actions>
                                <!-- <setting-outlined key="setting" />
                                <edit-outlined key="edit" />
                                <ellipsis-outlined key="ellipsis" /> -->
                                <a-button block type="text" @click="logout">退出登录</a-button>
                            </template>
                        </a-card>
                    </template>
                </a-dropdown>
            </div>
        </div>
        <div class="gx_layout_content">
            <router-view />
        </div>
    </div>
</template>
<script setup>
import { ref, watch } from 'vue'
import { useRouter, useRoute } from 'vue-router'
import { UserOutlined } from '@ant-design/icons-vue';
import avatar from '@/assets/avator.png'
const router = useRouter()
const route = useRoute()
const isHome = ref(true)
// 根据当前路由初始化菜单选中项（去掉 /layout 前缀）
const getActiveKeyFromRoute = () => {
    const path = route.path
    if (path.startsWith('/layout')) {
        const key = path.replace('/layout', '') || '/home'
        return [key.startsWith('/') ? key : '/' + key]
    }
    return ['/home']
}

const current = ref(getActiveKeyFromRoute())

// 监听路由变化（浏览器前进后退时同步菜单）
watch(() => route.path, () => {
    current.value = getActiveKeyFromRoute()
    if (current.value == '/home') {
        isHome.value = true
    } else {
        isHome.value = false
    }
})

// 菜单数据（key 使用子路径，如 '/admin'）
const leftRoutes = ref([
    { key: '/home', label: '首页' },
    { key: '/center', label: '算力中心' },
    { key: '/yunmain', label: '云主机' }
])
const rightRoutes = ref([
    { key: '/document', label: '用户文档' },
    { key: '/admin/home', label: '控制台' }
])

// 点击菜单跳转
const handleMenuClick = (key) => {
    // key 如 "/admin" → 拼成 "/layout/admin"
    const fullPath = `/layout${key}`
    router.push(fullPath)
}
const logout = () => {
    router.replace('/login')
}
</script>
<style lang="scss" scoped>
.gx_layout {
    width: 100%;
    height: 100vh;

    .gx_layout_header_home {
        background-color: #cfe7fe;
        border-bottom: none;
    }

    .gx_layout_header_noHome {
        border-bottom: 1px solid rgb(216 216 216);
    }

    .gx_layout_header {
        z-index: 999;
        width: 100%;
        height: 60px;
        position: fixed;
        top: 0;
        left: 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 20px;
        flex: 1;

        .logo {
            width: 200px;
        }

        .user-info {
            width: 100px;
        }

        .menu {
            flex: 1;
            display: flex;
            justify-content: space-around;
            align-items: center;

            &>ul:first-child {
                width: 100%;
                border-bottom: none;
            }

            &>ul {
                border-bottom: none;
            }
        }
    }

    .gx_layout_content {
        margin-top: 60px;
        height: calc(100% - 60px);
        background-color: rgba(240, 240, 240, 1);
    }
}
/* 自定义菜单主题 */
.custom-menu {
  /* 背景色 */
  background: #cfe7fe !important;
}

/* 选中项文字颜色 + 左侧竖条（horizontal 模式下是底部横线） */
.custom-menu :deep(.ant-menu-item-selected) {
  color: #2563eb !important;
}



/* hover 效果 */
.custom-menu :deep(.ant-menu-item:hover) {
  color: #2563eb !important;
}
</style>