From 4e67a6d983a24085c32fc7194acc59a02d2da1f9 Mon Sep 17 00:00:00 2001
From: py <1760142047@qq.com>
Date: Mon, 10 Feb 2025 11:22:34 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=86=E5=B1=8F?=
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---
 src/views/Banner/BannerForm.vue        |  11 +-
 src/views/Board/components/welcome.vue | 202 ++++++++++++++++++-------
 2 files changed, 149 insertions(+), 64 deletions(-)

diff --git a/src/views/Banner/BannerForm.vue b/src/views/Banner/BannerForm.vue
index b25ef13..d531384 100644
--- a/src/views/Banner/BannerForm.vue
+++ b/src/views/Banner/BannerForm.vue
@@ -129,10 +129,10 @@ const formItemList = computed(()=>{
         selectData: dataCategory
       },
       {label: '背景图片', prop: 'backgroundImages', type: 'image'},
-      {label: '一屏', prop: 'oneScreen', type: 'image', limit: 6,hide:true,show:formData.value.category === 1},
-      {label: '二屏', prop: 'twoScreen', type: 'image', limit: 6,hide:true,show:formData.value.category === 2},
-      {label: '三屏', prop: 'threeScreen', type: 'image', limit: 6,hide:true,show:formData.value.category === 3},
-      {label: '四屏', prop: 'fourScreen', type: 'image', limit: 6,hide:true,show:formData.value.category === 4}
+      {label: '一屏', prop: 'oneScreen', type: 'image', limit: 6,hide:true,show:true},
+      {label: '二屏', prop: 'twoScreen', type: 'image', limit: 6,hide:true,show:formData.value.category >= 2},
+      {label: '三屏', prop: 'threeScreen', type: 'image', limit: 6,hide:true,show:formData.value.category >= 3},
+      {label: '四屏', prop: 'fourScreen', type: 'image', limit: 6,hide:true,show:formData.value.category >= 4}
     ]
   }
 })
@@ -149,8 +149,7 @@ const getAIContent = async () => {
   if (AILoading.value) return
   try {
     AILoading.value = true
-    const res = await BannerApi.getContentBanner(`帮我生成生日祝福，返回数组格式，一个大数组，嵌套2个数组，里面的数组是生成的祝福语句，可以混一起，其他多余的字符不要，前面加个类似🎉 🌼 🎂 🎈 🌟 💐 这种小图标，数组格式不是字符串，姓名叫${formData.value.fullName}，一人两条祝福，，名字可能为空，空就直接三条生日祝福。`)
-    console.log(res, '===')
+    const res = await BannerApi.getContentBanner(`帮我生成生日祝福语带上姓名，姓名叫${formData.value.fullName}，返回数组格式，一个大数组，嵌套2个数组存放所有祝福语，一人两条祝福，两个数组各一条，前面加个类似🎉 🌼 🎂 🎈 🌟 💐 这种小图标，其余字符全部不要。`)
     formData.value.barrage = res
     AILoading.value = false
   } catch {
diff --git a/src/views/Board/components/welcome.vue b/src/views/Board/components/welcome.vue
index c63ffdd..af7d8f4 100644
--- a/src/views/Board/components/welcome.vue
+++ b/src/views/Board/components/welcome.vue
@@ -14,110 +14,152 @@
       </swiper-slide>
     </swiper>
     <div class="text-box" v-if="[1].includes(boardData.type)">
-      <div class="title">{{boardData.title}}</div>
-      <div class="content">{{boardData.content}}</div>
+      <div class="title">{{ boardData.title }}</div>
+      <div class="content">{{ boardData.content }}</div>
     </div>
-    <template v-if="boardData.type === 3">
+    <template v-else-if="boardData.type === 3">
       <div class="qr-box">
-        <Qrcode :options="{margin:0}" :width="60" :text="previewUrl" logo="/logo.png" />
+        <Qrcode :options="{ margin: 0 }" :width="60" :text="previewUrl" logo="/logo.png" />
         <span>扫码送祝福</span>
       </div>
       <!-- 弹幕容器 -->
       <div class="barrage-container">
-        <marquee direction="left" scrollamount="10" v-for="(item,index) in barrageList" :key="index">
+        <marquee
+          direction="left"
+          scrollamount="10"
+          v-for="(item, index) in barrageList"
+          :key="index"
+        >
           <div class="div-box">
-            <span v-for="(v,i) in item" :key="i">{{ v }}</span>
+            <span v-for="(v, i) in item" :key="i">{{ v }}</span>
           </div>
         </marquee>
       </div>
     </template>
-
+    <div :class="['screen-box', 'screen-' + boardData.category]" v-if="boardData.type === 4">
+      <swiper
+        v-for="item in showScreenList"
+        :key="item.value"
+        :modules="[Autoplay]"
+        :slides-per-view="1"
+        :loop="true"
+        :autoplay="{ delay: 5000, disableOnInteraction: false }"
+        class="my-swiper"
+      >
+        <swiper-slide v-for="(slide, index) in boardData[item.prop] || []" :key="index">
+          <div class="swiper-slide-box">
+            <img :src="slide" alt="图片" />
+          </div>
+        </swiper-slide>
+      </swiper>
+    </div>
   </div>
 </template>
 <script setup lang="ts">
-import { Autoplay } from "swiper/modules";
-import {getAccessToken} from "@/utils/auth";
+import { Autoplay } from 'swiper/modules'
+import { getAccessToken } from '@/utils/auth'
 import { useWebSocket } from '@vueuse/core'
 import { isArray } from 'min-dash'
+
 const message = useMessage() // 消息弹窗
-const props =  defineProps({
+const props = defineProps({
   boardData: {
     type: Object,
-    default: () => ({ backgroundImages: [],code:'' }),
-  },
-});
-const server = ref<string | null>(null);
-const socket = ref<any>(null);
-const previewUrl = computed(()=>{
-  const baseUrl = window.location.origin;
-  return `${baseUrl}/#/board?code=${props.boardData.code}&isBarrage=true`;
+    default: () => ({ backgroundImages: [], code: '' })
+  }
+})
+const server = ref<string | null>(null)
+const socket = ref<any>(null)
+const previewUrl = computed(() => {
+  const baseUrl = window.location.origin
+  return `${baseUrl}/#/board?code=${props.boardData.code}&isBarrage=true`
 })
 const barrageList = ref([])
-watch(() => props.boardData, (nv) => {
-  if (nv) {
-    if(nv.barrage){
-      barrageList.value = JSON.parse(nv.barrage) || []
-      if(isArray(nv.barrages)){
-        nv.barrages.forEach((v,index)=>{
-          barrageList.value[index % 2].push(v)
-        })
+
+const screenProps = [
+  { prop: 'oneScreen', value: 1 },
+  { prop: 'twoScreen', value: 2 },
+  { prop: 'threeScreen', value: 3 },
+  { prop: 'fourScreen', value: 4 }
+]
+const showScreenList = computed(() => {
+  return screenProps.filter((item) => item.value <= props.boardData.category)
+})
+watch(
+  () => props.boardData,
+  (nv) => {
+    if (nv) {
+      if (nv.barrage) {
+        barrageList.value = JSON.parse(nv.barrage) || []
+        if (isArray(nv.barrages)) {
+          nv.barrages.forEach((v, index) => {
+            barrageList.value[index % 2].push(v)
+          })
+        }
       }
     }
-  }
-}, { immediate: true,deep: true });
+  },
+  { immediate: true, deep: true }
+)
 // **2. 监听 `boardData.code`，等它有值后再赋值 WebSocket 服务器地址**
-watch(() => props.boardData.code, (newCode) => {
-  if (newCode) {
-    server.value = (import.meta.env.VITE_WEBSOCKET_URL + "/infra/ws").replace("http", "ws") +
-      `?token=${getAccessToken()}&code=${newCode}`;
-  }
-}, { immediate: true });
+watch(
+  () => props.boardData.code,
+  (newCode) => {
+    if (newCode) {
+      server.value =
+        (import.meta.env.VITE_WEBSOCKET_URL + '/infra/ws').replace('http', 'ws') +
+        `?token=${getAccessToken()}&code=${newCode}`
+    }
+  },
+  { immediate: true }
+)
 
 watchEffect(() => {
   if (server.value) {
     socket.value = useWebSocket(server.value, {
       autoReconnect: true,
       heartbeat: false,
-      immediate: true, // **确保有值时立刻连接**
-    });
+      immediate: true // **确保有值时立刻连接**
+    })
   }
-});
+})
 
 // **4. 监听 WebSocket 消息**
 watch(
   () => socket.value?.data,
   (newData) => {
-    if (!newData) return;
+    if (!newData) return
 
     try {
-      const data = JSON.parse(newData);
-      console.log("收到 WebSocket 消息：", data);
+      const data = JSON.parse(newData)
+      console.log('收到 WebSocket 消息：', data)
 
-      if(data.type === 'barrage-push'){
-        const content = JSON.parse(data.content);
+      if (data.type === 'barrage-push') {
+        const content = JSON.parse(data.content)
         // 找到 barrageList.value 中长度最短的数组
         const shortestArray = barrageList.value.reduce((minArr, currentArr) =>
           currentArr.length < minArr.length ? currentArr : minArr
-        );
-    // 将 content 推入找到的最短数组
-        shortestArray.push(content);
+        )
+        // 将 content 推入找到的最短数组
+        shortestArray.push(content)
       }
     } catch (error) {
-      message.error("处理消息发生异常：" + newData);
-      console.error(error);
+      message.error('处理消息发生异常：' + newData)
+      console.error(error)
     }
   }
-);
+)
 </script>
 
 <style scoped lang="scss">
-.swiper-slide-box{
-  img{
+.swiper-slide-box {
+  img {
     width: 100%;
     height: 100%;
   }
 }
-.text-box{
+
+.text-box {
   position: absolute;
   z-index: 2;
   width: 100%;
@@ -127,19 +169,22 @@ watch(
   font-family: 宋体;
   color: #fdf76d;
   font-weight: bold;
-  .title{
+
+  .title {
     font-size: 8vw;
     margin-bottom: 5vh;
     text-align: center;
     letter-spacing: 1vw;
   }
-  .content{
+
+  .content {
     font-size: 4.2vw;
     text-align: center;
     letter-spacing: 0.5vw;
   }
 }
-.qr-box{
+
+.qr-box {
   position: absolute;
   z-index: 2;
   top: 2vh;
@@ -148,10 +193,12 @@ watch(
   flex-flow: column;
   align-items: center;
   font-size: 1vw;
-  span{
+
+  span {
     margin-top: 1vh;
   }
 }
+
 /* 弹幕区域 */
 .barrage-container {
   position: absolute;
@@ -162,12 +209,51 @@ watch(
   color: #000;
   z-index: 2;
 }
-marquee{
+
+marquee {
   margin-bottom: 2vh;
-  .div-box{
-    span{
+
+  .div-box {
+    span {
       margin-right: 3vw;
     }
   }
 }
+
+.screen-box {
+  position: absolute;
+  z-index: 2;
+  width: 100%;
+  height: 100%;
+  top: 0;
+  display: grid;
+  padding: 3%;
+  gap: 2vw;
+  box-sizing: border-box;
+}
+
+.screen-1 {
+  grid-template: 1fr / 1fr;
+}
+
+/* 二屏：上下平分 */
+.screen-2 {
+  grid-template: repeat(2, 1fr) / 1fr;
+}
+
+/* 三屏：上二下一 */
+.screen-3 {
+  grid-template: 1fr 1fr / repeat(2, 1fr);
+}
+
+.screen-3 .image:nth-child(3) {
+  grid-column: span 2; /* 第三个元素跨两列 */
+}
+.screen-3 .my-swiper:nth-child(3) {
+  grid-column: 1 / -1; /* 让第三个元素从第1列跨到最后1列 */
+}
+/* 四屏：2x2 网格 */
+.screen-4 {
+  grid-template: repeat(2, 1fr) / repeat(2, 1fr);
+}
 </style>