<template>
    <div style="font-size: 12px; line-height: 60px; display: flex;">
        <div style="width: 1000px">
            <span :class="collapseBtnClass" style="cursor: pointer; font-size: 18px" @click="collapse"></span>
            <el-breadcrumb separator="/" style="display: inline-block; margin-left:10px;">
                <el-breadcrumb-item :to="'/'" >首页</el-breadcrumb-item>
                <el-breadcrumb-item >{{ currentPathName }}</el-breadcrumb-item>
            </el-breadcrumb>
        </div>
        <el-dropdown style="width: 300px;cursor: pointer ">
            <div style="display: inline-block;">
            <img :src="user.avatarUrl" alt=""
                 style="width: 30px; border-radius: 50%; position: relative; top: 10px; right: 5px">
            <span style="color:#1eb1fc">{{ user.nickname }}</span>
                <i class="el-icon-arrow-down" style="margin-left: 5px;"></i>
    </div>

            <el-dropdown-menu slot="dropdown" style="width: 100px; text-align: center;margin-right:180px;">
                <el-dropdown-item style="font-size: 14px; padding: 5px 0;">
                    <router-link to="/person" style="color: deepskyblue;text-decoration: none">个人信息</router-link>
                </el-dropdown-item>
                    <el-dropdown-item style="font-size: 14px; padding: 5px 0">
                        <router-link to="/password" style="color: red;text-decoration: none">修改密码</router-link>
                    </el-dropdown-item>
                <el-dropdown-item style="font-size: 14px; padding: 5px 0">
                    <span style="text-decoration: none;color: black" @click="logout" >退出</span>
                </el-dropdown-item>

            </el-dropdown-menu>
        </el-dropdown>
    </div>
</template>

<script>
    export default {
        name: "Header",
        props: {
            collapseBtnClass: String,
         //   collapse: '',
            user:Object,

        },
        data(){
          return{

          }
        },
        computed: {
            currentPathName () {
                return this.$store.state.currentPathName;　　//需要监听的数据
            }
        },
        methods:{
            collapse() {
                // this.$parent.$parent.$parent.$parent.collapse()  // 通过4个 $parent 找到父组件，从而调用其折叠方法
                this.$emit("asideCollapse")
            },
            logout() {
                this.$router.push("/login")
                localStorage.removeItem("user")
                this.$store.commit("logout")
                this.$message.success("退出成功")
            }
        }

    }
</script>

<style scoped>

</style>