From 7f4105bc2f1d4f8562e1cb9776ce49f8be0c98d2 Mon Sep 17 00:00:00 2001
From: yj <2077506045@qq.com>
Date: 星期二, 03 十二月 2024 13:46:37 +0800
Subject: [PATCH] 更新CAQ优化,适配低分辨率设备

---
 src/layout/index.vue |   92 +++++++++++++++++++++++++++++++++++++++++----
 1 files changed, 83 insertions(+), 9 deletions(-)

diff --git a/src/layout/index.vue b/src/layout/index.vue
index 9dfe0b4..1de7e4b 100644
--- a/src/layout/index.vue
+++ b/src/layout/index.vue
@@ -1,6 +1,6 @@
 <template>
   <el-container>
-    <el-header height="60" class="student-header header" :style="{'background-color': productType==='API_Fan'?'#fff':'#409eff'}">
+    <el-header height="60" class="student-header header" :style="{'background-color': backgroundColor}">
       <div class="head-language" v-if="langFlag">
         <!--<lang-select class="right-menu-item" />-->
         <!--鍥介檯鍖栫殑璇█閫夋嫨-->
@@ -8,52 +8,126 @@
       </div>
       <div class="head-user" style="float:left;">
         <el-dropdown trigger="click" placement="bottom">
-          <el-image v-if="productType==='API_Fan'" :style="{'width': isMobile?'120px':'150px','margin-top':'5px'}" :src="require('@/assets/logo-apifan.png')" fit="fill"></el-image>
-          <el-badge v-else style="height: 50px;">
+          <!--
+          <el-image v-if="productType=='API_Fan'" :style="{'max-height': isMobile?'50px':'50px','margin-top':'5px','height':logoHeight+'px'}" :src="require('@/assets/logo-apifan.png')" fit="fill"></el-image>
+          <el-image @load="imageLoad" @error="imageError" v-else-if="logo!='none'" :style="{'max-height': isMobile?'50px':'50px','margin-top':'5px','height':logoHeight+'px'}" :src="logo" fit="fill"></el-image>
+          <el-badge v-else-if="logo=='none'" style="height: 50px;">
             <el-avatar  class="el-dropdown-avatar" size="medium"  :src="userInfo.imagePath === null ? require('@/assets/logo-t.jpg') : userInfo.imagePath"></el-avatar>
           </el-badge>
+          -->
+          <el-image v-if="logoUrl != null" :style="{'max-height': isMobile?'50px':'50px','margin-top':'5px','height':logoHeight+'px'}" :src="logoUrl" fit="fill"></el-image>
           <el-dropdown-menu slot="dropdown">
 <!--            <el-dropdown-item divided>淇濆瓨閫�鍑�</el-dropdown-item>-->
-          </el-dropdown-menu> 
+          </el-dropdown-menu>
         </el-dropdown>
       </div>
     </el-header>
-    <el-main class="student-main">
+    <el-main class="student-main" style="margin-top:20px;">
       <router-view/>
     </el-main>
-    <el-footer height="340" class="student-footer">
-    </el-footer>
+    <!-- <el-footer height="340" class="student-footer">
+    </el-footer> -->
   </el-container>
 </template>
 
 <script>
 import LangSelect from '@/components/LangSelect'
-import { mapState } from 'vuex'
+import { mapMutations, mapState } from 'vuex'
 export default {
   name: 'Layout',
   data () {
     return {
       defaultUrl: '/index',
+      logoHeight: 50,
+      backgroundColor: '#fff',
       userInfo: {
         imagePath: null
       },
+      logoUrl: null,
       langSelect: 'langSelect',
       isMobile: /Mobile|iP(hone|od)|Android|BlackBerry|IEMobile|Kindle|Silk-Accelerated|(hpw|web)OS|Opera M(obile|ini)/.test(navigator.userAgent)
     }
   },
   created () {
   },
+  watch: {
+    logo: function (val) {
+      let sessionLogoUrl = localStorage.getItem('logoUrl')
+      if (this.productType === 'API_Fan') {
+        this.logoUrl = require('@/assets/logo-apifan.png')
+      } else if (val === 'none') {
+        this.backgroundColor = '#409eff'
+        this.logoUrl = require('@/assets/logo-t.png')
+      } else if (val !== null) {
+        this.logoUrl = val
+        this.backgroundColor = '#fff'
+      } else if (sessionLogoUrl !== null) {
+        this.logoUrl = sessionLogoUrl
+      }
+      localStorage.setItem('logoUrl', this.logoUrl)
+      localStorage.setItem('backgroundColor', this.backgroundColor)
+    }
+  },
+  mounted () {
+    let sessionLogoUrl = localStorage.getItem('logoUrl')
+    let sessionBackgroundColor = localStorage.getItem('backgroundColor')
+    if (sessionLogoUrl !== null) {
+      this.logoUrl = sessionLogoUrl
+      this.backgroundColor = sessionBackgroundColor
+    }
+    localStorage.setItem('backgroundColor', this.backgroundColor)
+    window.addEventListener('beforeunload', this.handleBeforeUnload)
+  },
+  beforeDestroy () {
+    window.removeEventListener('beforeunload', this.handleBeforeUnload)
+  },
   methods: {
+    handleBeforeUnload: function () {
+      localStorage.setItem('logoUrl', this.logoUrl)
+    },
     logout: function () {
       window.opener = null
       window.open('about:blank', '_top').close()
-    }
+    },
+    getLogoHeight: function () {
+
+    },
+    imageLoad: function (e) {
+      let that = this
+      var img = new Image()
+      img.onload = function () {
+        that.logoHeight = img.height
+        if (that.logoHeight > 50) {
+          that.logoHeight = 50
+        }
+      }
+      img.src = that.logo
+    },
+    imageError: function (e) {
+    },
+    ...mapMutations('user', ['setLogo'])
   },
   components: {
     'langSelect': LangSelect
   },
   computed: {
+    // logoUrl: function () {
+    //   console.log('this.logo')
+    //   console.log(this.logo)
+    //   let sessionLogoUrl = this.setLogo(localStorage.getItem('logoUrl'))
+    //   if (this.productType === 'API_Fan') {
+    //     return require('@/assets/logo-apifan.png')
+    //   } else if (this.logo === 'none') {
+    //     return require('@/assets/logo-t.jpg')
+    //   } else if (this.logo === null && sessionLogoUrl !== null) {
+    //     return sessionLogoUrl
+    //   } else {
+    //     localStorage.setItem('logoUrl', this.logo)
+    //     return this.logo
+    //   }
+    // },
     ...mapState('user', { langFlag: state => state.langFlag }),
+    ...mapState('user', { logo: state => state.logo }),
     ...mapState('exam', { productType: state => state.productType })
   }
 }

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