<template>
	<div id="main" class="header-bar">
		<header>
			<ul class="nav">
				<!-- <div class="logo">ByteSailing</div> -->
				<div class="logo" style="display: flex; align-items: center; justify-content: center">
					<img v-if="!logoUrl" :src="'/img/logo2.png'"/>
					<el-image v-else   style="width: 120px; height: 30px" :src="logoUrl" fit="scale-down"/>
				</div>
				<li class="header-bar-hover-warp nav-li" :class="isChildMenu ? 'active' : ''">
					<div @click="isChildMenu = !isChildMenu" class="menu-modal">
						<i class="iconfont icon-icomx_gongndh" style="margin: 0 5px 0 0;"></i>
						功能导览
						<i class="iconfont icon-iconm_xialan1" style="margin: 0 0 0 3px;"></i>
					</div>
				</li>
				<div class="auto-list">
					<li 
						class="nav-li" 
						@click="commonsBannerToRouter(i)"
						v-for="(i, index) in commonsRouterList" 
						v-show="index < autoListChidrenNum - 1" :key="i.id">
						<span>{{ i.menuName }}</span>
					</li>
					<li class="nav-li more-box" v-show="commonsRouterList.length > autoListChidrenNum - 1">
						更多
						<i class="iconfont icon-iconm_xialan1"></i>
						<ul class="more-list">
							<li v-for="(i, index) in commonsRouterList" v-show="index >= autoListChidrenNum - 1" :key="i.id">
								<span @click="commonsBannerToRouter(i)">{{ i.menuName }}</span>
							</li>
						</ul>
					</li>
				</div>
				<div class="header-bar-warp" v-if="isChildMenu" @click.stop="isChildMenu = false">
					<div class="header-bar-hover" @click.stop>
						<div class="header-bar-hover-content">
							<div class="left-banner">
								<div class="first-order" @click="leftBanerType = 2">
									<el-icon size="16" color="#0084FF">
										<edit />
									</el-icon>
									常用功能
								</div>
								<div class="first-order">
									<el-icon size="16" color="#0084FF">
										<edit />
									</el-icon>
									功能菜单
								</div>
								<ul>
									<li @click="openLeftBaner(i,index)" v-for="(i,index) in sidebarRoutersCopy" :key="i.name"
										v-show="i.type == 1 && i.status == '0'">{{ i.menuName
										}}</li>
								</ul>
								<!-- <div class="first-order">
									<el-icon size="16" color="#0084FF">
										<edit /> 
									</el-icon>
									推荐服务
								</div> -->
							</div>
							<div class="menu-warp" v-show="leftBanerType == 1">
								<div class="first-order-title">{{ activeLeftData.menuName }}</div>
								<!-- <ul class="second-level" v-for="i in activeLeftData.children" :key="i.menuId">
									<li class="menu-title">
											
											{{ i.menuName }}
										</li>
									<div v-for="(j, index) in i.children" :key="index">
										<li v-if="i.isNone" class="menu-ul" style="cursor: auto"></li>
										
										<li class="menu-ul" @click="routerPush(i,j)" style="cursor: pointer">
											{{ j.menuName }}
										</li>
									</div>
								</ul> -->
								<ul class="second-level">
									<div v-for="(i, index) in activeLeftData" :key="index">
										<li v-if="i.isNone" class="menu-ul" style="cursor: auto"></li>
										<li class="menu-title" v-else-if="i.isTitle">
										

											{{ i.menuName }}
										</li>
										<li v-else class="menu-ul" @click="commonsBannerToRouter(i)" style="cursor: pointer">
											
											{{ i.menuName }}
										</li>
									</div>
								</ul>
							</div>
							<div class="menu-warp" v-show="leftBanerType == 2">
								<div class="first-order-title">常用功能</div>
								<div class="commons-warp">
									<div>
										<div class="header-button-box cp" v-for="(i,index) in commonsRouterList" :key="i.name" @click="commonsBannerToRouter(i)">
											<span>{{ i.menuName }}</span>
											<div class="right-icon" @click.stop="deleteCommonsRouter(i,index)">
												<!-- <el-icon color="#46A6FF"><CirclePlus /></el-icon> -->
												<el-icon color="#BBBBBB" v-show="isEidtType">
													<Close />
												</el-icon>
											</div>
										</div>
										<div class="header-add-button-box"  v-if="!isEidtType" @click="isEidtType = true">
											<el-icon color="#46A6FF">
												<CirclePlus />
											</el-icon>
											编辑功能
										</div>
									</div>
								</div>
								<div class="first-order-title" v-if="isEidtType">待添加功能</div>
								<div class="all-menu-warp" v-if="isEidtType">
									<div v-for="(i, index) in sidebarRoutersCopy" :key="i.name"  v-show="i.type === 1">
										<div class="all-menu-title" v-for="(j, jindex) in i.children" :key="j.name">
											<div class="title">
												{{ j.menuName }}

											</div>
											<div class="all-menu-lists">
												<div class="header-button-box" v-for="(n, nindex) in j.children"
													v-show="n.visible == '0'"
													:key="n.name">
													<span>{{ n.menuName }}</span>

													<div class="right-icon"
														@click="addCommonsRouter(index, jindex, nindex, n)">
														<el-icon color="#46A6FF">
															<CirclePlus />
														</el-icon>
													</div>
												</div>
											</div>
										</div>
									</div>

								</div>
								<div class="btn-warp" v-if="isEidtType">
									<el-button type="" @click="isEidtType = false">取消</el-button>
									<el-button type="primary" @click="userMenuEdit">保存</el-button>
								</div>
							</div>
						</div>
					</div>
				</div>
			</ul>
			<div class="fr">
				<!-- <el-input
            class="input-search"
            placeholder="请输入关键词"
            suffix-icon="el-icon-search"
			size="mini"
            v-model="input1">
          </el-input>
          <el-dropdown class="dropdown-box">
            <span class="el-dropdown-link">
              中文<i class="el-icon-arrow-down el-icon--right"></i>
            </span>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item>English</el-dropdown-item>
              <el-dropdown-item>中文</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown> -->
				<el-badge :value="12" class="badge">
					<el-icon :size="20">
						<BellFilled />
					</el-icon>
				</el-badge>

				<el-dropdown @command="handleCommand" class="right-menu-item hover-effect" trigger="click">
					<div class="dropdown-box">
						{{ userData }}
					</div>
					<template #dropdown>
						<el-dropdown-menu>
							<router-link to="/user/profile">
								<el-dropdown-item>个人中心</el-dropdown-item>
							</router-link>
							<el-dropdown-item command="setLayout">
								<span>布局设置</span>
							</el-dropdown-item>
							<el-dropdown-item divided command="logout">
								<span>退出登录</span>
							</el-dropdown-item>
						</el-dropdown-menu>
					</template>
				</el-dropdown>
			</div>
		</header>
	</div>
</template>
  
<script setup>
import Cookies from 'js-cookie'
import { ElMessageBox, ElNotification, ElMessage } from 'element-plus'
import useUserStore from '@/store/modules/user'
import '@/components/headerBar/header.scss'
const router = useRouter()
const userStore = useUserStore()
const { proxy } = getCurrentInstance()
const sidebarRouters = ref([])
const sidebarRoutersCopy = ref([])
const isChildMenu = ref(false)
const autoListChidrenNum = ref(0)
const isEidtType = ref(false)
const leftBanerType = ref(2)

const userData = ref(Cookies.get('nickName') || '')
const commonsRouterList = ref([])
const activeLeftData = ref({})
const openLeftBaner = (i,index) => {
	leftBanerType.value = 1
	activeLeftData.value = i
	routerInit(i)
}
const logoUrl = ref()
const getLogo = () => {
	proxy.post('/tenantInfo/getLogo',{}).then(
		res => {
			if (res && res.length > 0 && res[0].fileUrl) {
				logoUrl.value = res[0].fileUrl
			}
		}
	)
}
getLogo()
const userMenuEdit = () => {
	proxy.post('/sysUserMenu/edit',{
		type:1,
		menuIdList:commonsRouterList.value.map(item=>item.menuId)
	}).then(res=>{
		ElMessage({
			message: '保存成功',
			type: 'success',
		})
		isEidtType.value = false
	})
}

const deleteCommonsRouter = (i,index) => {
	commonsRouterList.value.splice(index, 1)
}

const addCommonsRouter = (index, jindex, nindex, n) => {
	for (let i = 0; i < commonsRouterList.value.length; i++) {
		const element = commonsRouterList.value[i];
		if(element.menuId === n.menuId){
			ElMessage({
				message: '此目录已添加',
				type: 'error',
			})
			return
		}
	}
	if (n.hidden) {
		ElMessage({
			message: '此目录需要额外参数，暂不支持添加',
			type: 'error',
		})
		return
	}
	commonsRouterList.value.push(n)
	sidebarRoutersCopy.value[index].children[jindex].children[nindex].isCommonsBanner = true
}

const routerInit = (item) => {
	//二维转一维
	const arr = []
	for (let i = 0; i < item.children.length; i++) {
		const element = item.children[i]
		if (element.type === 1) {
			element.isTitle = true
			
			arr.push(element)
		}

		if (element.children && element.children.length > 0) {
			for (let j = 0; j < element.children.length; j++) {
				const jelement = element.children[j]
				jelement.isTitle = false
				if (jelement.type === 1) {
					arr.push({ ...jelement, fatherPath: element.path })
				}
			}
		}
	}
	//添加剩余子元素，补齐一列
	for (let i = 0; i < arr.length; i++) {
		const element = arr[i]
		if (element.isTitle) {
			//判断余数加上子项列会不会爆掉
			if (
				element.children &&
				element.children.length > 0 &&
				((i) % 11) + element.children.length + 1 > 11 &&
				element.children.length < 11
			) {
				let num = 11 - ((i) % 11)
				for (let j = 0; j < num; j++) {
					arr.splice(i, 0, { ...element, isNone: true })
					i++
				}
			}

		}
	}
	activeLeftData.value = arr
}
function handleCommand(command) {
	switch (command) {
		case 'setLayout':
			setLayout()
			break
		case 'logout':
			logout()
			break
		default:
			break
	}
}

function logout() {
	ElMessageBox.confirm('确定注销并退出系统吗？', '提示', {
		confirmButtonText: '确定',
		cancelButtonText: '取消',
		type: 'warning',
	})
		.then(() => {
			userStore.logOut().then(() => {
				location.href = '/index'
			})
		})
		.catch(() => { })
}

//使用id计算拼接url
const commonsBannerToRouter = (i) => {
	sidebarRoutersCopy.value.map(item => {
		if(item.children) {
			item.children.map(j => {
				if(j.children){
					j.children.map(n => {
						if(n.menuId === i.menuId){
							router.push('/' + item.path + '/' + j.path + '/' + n.path) 
							isChildMenu.value = false
						}
					})
				}
			})
		}
	})
} 

//获取浏览器宽度
function getBrowserWidth() {
	return document.documentElement.clientWidth
}

//计算auto-list 能放下几个
function calcAutoListChidren() {
	autoListChidrenNum.value = Math.floor((getBrowserWidth() - 390) / 120)
}

//一维数组转tree

onMounted(() => {
	calcAutoListChidren()
	window.addEventListener('resize', calcAutoListChidren);
	proxy.get('/getInfo').then(res => {
		userData.value = res.user.nickName
	})
	proxy.get('/system/menu/list').then(res => {
		res.data = res.data.map(item => {
			return {
				...item,
				isCommonsBanner: false,
			}
		})
		sidebarRoutersCopy.value = proxy.handleTree(res.data, "menuId")
		//循环删除 i.status != 0 || i.visible != 0 的元素
		sidebarRoutersCopy.value.map(item => {
			if(item.children) {
				item.children.map(j => {
					if(j.children){
						j.children.map(n => {
							if(n.status != 0 || n.visible != 0 || n.type != 1){
								j.children.splice(j.children.indexOf(n),1)
							}
						})
					}
				})
			}
		})
	})
	proxy.post('/sysUserMenu/list',{type:1}).then(res => {
		commonsRouterList.value = res
	})
})
</script>
  
<style  lang="scss"></style>