From 8c11d3a0de1685a7596bb7433f387bb3d5aae198 Mon Sep 17 00:00:00 2001
From: NCJOAQ <2627723488@qq.com>
Date: Tue, 9 Dec 2025 23:55:57 +0800
Subject: [PATCH] =?UTF-8?q?=E5=B0=81=E8=A3=85=E5=87=BD=E6=95=B0=EF=BC=8C?=
 =?UTF-8?q?=E9=9A=8F=E6=9C=BA=E8=83=8C=E6=99=AF?=
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---
 src/page/bigScreen.vue                 | 269 +++++++++++--------------
 src/page/components/chartContainer.vue |  10 +-
 src/page/ts/getweather.ts              | 115 +++++++++++
 src/page/ts/initTop5.ts                |  25 ++-
 4 files changed, 258 insertions(+), 161 deletions(-)
 create mode 100644 src/page/ts/getweather.ts

diff --git a/src/page/bigScreen.vue b/src/page/bigScreen.vue
index 39ab4da..2d9f1d4 100644
--- a/src/page/bigScreen.vue
+++ b/src/page/bigScreen.vue
@@ -1,10 +1,15 @@
 <template>
-  <div class="bigscreen">
+  <div class="bigscreen" :style="{
+    backgroundImage: bgimg ? `url(${bgimg})` : '',
+    backgroundSize: 'cover',
+    backgroundPosition: 'center',
+    transition: 'background-image 0.5s',
+  }">
     <header>
       <h2>全国GDP</h2>
     </header>
     <main>
-      <left class="left">
+      <div class="left">
         <div class="first">
           <chartContainer>
             <div class="data" v-if="GDPgrowth && GDPtotal">
@@ -12,7 +17,6 @@
               <p>同比增长：{{ GDPgrowth }}%</p>
             </div>
           </chartContainer>
-
         </div>
         <div class="top_five">
           <chart-container>
@@ -22,38 +26,73 @@
         <!-- //人均 -->
 
         <div class="peopleGDP" ref="PoepleTop5Ref"></div>
-      </left>
-      <middle>
-        <div class="china_map" ref="chinaMapRef">
+      </div>
+      <div class="middle">
+        <div class="china_map" ref="chinaMapRef"></div>
+      </div>
+      <div class="right">
+        <div class="weather">
+          <!-- 简单天气组件 -->
+          <chartContainer>
+            <div class="weather-info" v-if="weather">
+              <span style="color: red">我tm真是为了一碟醋 包了一盘饺子</span>
+              <p>城市：{{ weather.city }}</p>
+              <p>天气：{{ weather.weather }}</p>
+              <p>当前温度：{{ weather.temperature }}°C</p>
+              <p>湿度：{{ weather.humidity }}%</p>
+              <p>风向：{{ weather.winddirection }}</p>
+              <p>风力：{{ weather.windpower }}级</p>
+            </div>
+          </chartContainer>
         </div>
-      </middle>
-      <right class="right">
-        <div class="weather"></div>
         <div class="CountryGDP"></div>
 
         <div class="message"></div>
-
-      </right>
+      </div>
     </main>
   </div>
+  <div id="container"></div>
 </template>
 <script setup lang="ts">
-import { ref, onMounted, onBeforeUnmount } from 'vue';
-import { initChinaMap } from './ts/initChinaMap';
-import { getData } from '@/utils/getData';
-import { useCityGDPStore } from '@/stores/cityGDP';
-import { get } from '@/utils/request';
-import chartContainer from './components/chartContainer.vue';
-import { initTop5 } from './ts/initTop5';
-import AMapLoader from "@amap/amap-jsapi-loader";
+import { ref, onMounted, onBeforeUnmount } from "vue";
+import { initChinaMap } from "./ts/initChinaMap";
+import { getData } from "@/utils/getData";
+import { useCityGDPStore } from "@/stores/cityGDP";
+import { get } from "@/utils/request";
+import chartContainer from "./components/chartContainer.vue";
+import { initTop5 } from "./ts/initTop5";
+import getweather from "./ts/getweather";
 // 全局状态
 const cityGDPStore = useCityGDPStore();
 // dom节点
 const chinaMapRef = ref<HTMLDivElement>();
 const CityTop5Ref = ref<HTMLDivElement>();
 const PoepleTop5Ref = ref<HTMLDivElement>();
-//经纬度变量
-let lng: number, lat: number, city: number;
+const weather = ref<any>(sessionStorage.getItem("weather_cache_v1"));
+// 随机背景图相关
+const bgimg = ref<string>("");
+const bgtime = ref<number>(0);
+const BG_CACHE_KEY = "bgimg";
+const BG_TIME_KEY = "bgtime";
+const BG_TTL = 2 * 60 * 1000; // 2分钟
+
+function getBg() {
+  const now = Date.now();
+  fetch(
+    "http://jycdt.cn:54321/?token=ZxoWsYjxVWqb69jHLadvaAnZ8F38U6t35ALuuXF7wQwm9UtCuhCypc6z0997oit0qCkppWZqbffjqeVTCnsoE5twzhx0MVfz68p9"
+  )
+    .then((res) => res.json())
+    .then((res) => {
+      bgimg.value = res.img;
+      bgtime.value = now;
+      try {
+        localStorage.setItem(BG_CACHE_KEY, res.img);
+        localStorage.setItem(BG_TIME_KEY, String(now));
+      } catch (e) {
+        console.warn("localStorage 写入失败", e);
+      }
+    });
+}
 // 为高德地图安全配置添加类型声明
 declare global {
   interface Window {
@@ -66,155 +105,82 @@ declare global {
 const GDPtotal = ref<number>(0);
 const GDPtotalLast = ref<number>(0);
 const GDPgrowth = ref<number>(0);
-//计算GDP
+
+// 计算GDP
 const calcGDP = () => {
   GDPtotal.value = cityGDPStore.cityGDP!.reduce((add, item: any) => {
-    return add + item.gdp
+    return add + item.gdp;
   }, 0);
   GDPtotalLast.value = cityGDPStore.cityGDP!.reduce((add, item: any) => {
-    return add + item.last
+    return add + item.last;
   }, 0);
-  const GDPgrowthTmp = (GDPtotal.value - GDPtotalLast.value) / GDPtotalLast.value * 10000;
+  const GDPgrowthTmp =
+    ((GDPtotal.value - GDPtotalLast.value) / GDPtotalLast.value) * 10000;
   GDPgrowth.value = Math.ceil(GDPgrowthTmp) / 100;
-
-};
-//地理位置逆编码
-const getLocation = async (lng: number, lat: number, key: string) => {
-  const url: string = "https://restapi.amap.com"
-  const checkTime = (): boolean => {
-    const now = new Date().getTime();
-    const cd = 1000 * 60
-    //会话存储取出json
-    const location: { time: number, citycode: string } = JSON.parse(sessionStorage.getItem('location')!);
-    if (!location) {
-      console.log("开始请求");
-      return true
-    }
-    const _time = now - location.time
-    if (_time > cd) {
-      console.log("开始请求");
-      return true
-    }
-    console.log(_time, now, location);
-
-    console.log(`剩余cd：${(cd - _time) / 1000}s`);
-    return false
-  }
-  if (lng && lat && checkTime()) {
-    const res = await get<any>(`${url}/v3/geocode/regeo?key=${key}&location=${lng},${lat}`);
-    console.log(res);
-
-    if (res.status === '1') {
-      const time = new Date().getTime()
-      let data = {}
-      data = {
-        time,
-        citycode: res.regeocode.addressComponent.adcode,
-      }
-      //转字符串存入会话存储
-      sessionStorage.setItem('location', JSON.stringify(data))
-    } else {
-      console.log("地理逆编码错误");
-      console.log(res);
-    }
-    let adcode: any = sessionStorage.getItem("location")
-    adcode = JSON.parse(adcode)
-    adcode = adcode.citycode
-    const weather = await get(`${url}/v3/weather/weatherInfo?key=${key}&city=${adcode}`)
-    console.log(weather);
-  }
-  return null;
-};
-const initAMap = async (key1: string, key2: string, key3: string) => {
-  window._AMapSecurityConfig = {
-    securityJsCode: key2,
-  };
-
-  return new Promise<void>((resolve) => {
-    AMapLoader.load({
-      key: key1,
-      version: "2.0",
-      plugins: ["AMap.Scale", "AMap.Geolocation"],
-    }).then((AMap) => {
-      function onComplete(data: any) {
-        console.log("定位成功！");
-        lng = data.position.lng;
-        lat = data.position.lat;
-        
-
-        // 调用逆地理编码获取位置详情
-        getLocation(lng, lat, key3).then(() => {
-          resolve();
-        });
-      }
-
-      function onError(data: any) {
-        console.log(`定位失败：${data.message}`);
-        resolve(); // 即使定位失败也继续执行
-      }
-      AMap.plugin('AMap.Geolocation', function () {
-        const geolocation = new AMap.Geolocation({
-          enableHighAccuracy: true,
-          timeout: 1000000,
-          buttonPosition: "RB",
-        });
-        geolocation.getCurrentPosition(function (status: any, result: any) {
-          if (status == 'complete') {
-            onComplete(result);
-          } else {
-            onError(result);
-          }
-        });
-      });
-    }).catch(() => {
-      resolve(); // 加载失败也继续执行
-    });
-  });
 };
 
 onMounted(async () => {
-  //地图传入key，安全密钥，定位服务key
-  await initAMap("fe533a0fc1658158460a31b3ae0add51", "43029a44482fc7cdf66b0b590d138278", "48da806104e4bf77be4eeecf83f440aa"); // 初始化高德地图安全配置
-  // getLocation(120.126893, 30.276614, "48da806104e4bf77be4eeecf83f440aa")
+  // 背景图缓存逻辑
+  const cachedImg = localStorage.getItem(BG_CACHE_KEY);
+  const cachedTime = Number(localStorage.getItem(BG_TIME_KEY) || 0);
+  if (cachedImg) bgimg.value = cachedImg;
+  if (cachedTime) bgtime.value = cachedTime;
+  // 判断是否过期
+  if (!bgimg.value || Date.now() - bgtime.value > BG_TTL) {
+    getBg();
+  }
+
+  await getweather(
+    "fe533a0fc1658158460a31b3ae0add51",
+    "43029a44482fc7cdf66b0b590d138278",
+    "48da806104e4bf77be4eeecf83f440aa"
+  ); //天气，存储在sessionStorage
   await getData(); // 获取数据
   calcGDP(); // 计算GDP
   await initChinaMap(chinaMapRef.value!); // 初始化地图
   await initTop5(CityTop5Ref.value!, 1);
   await initTop5(PoepleTop5Ref.value!, 2);
+  weather.value = JSON.parse(
+    sessionStorage.getItem("weather_cache_v1")!
+  ).data!.weather!.lives[0];
 });
-
 </script>
 <style lang="less" scoped>
-//control_min
+@main-bg: #9fff7c;
 @control-min-width: 800px;
 //header
 @header-height: 10vh;
-// @header-bg: rgb(70, 244, 244);
-@header-bg: rgb(255, 255, 255);
+@header-bg: @main-bg;
+// @header-bg: rgb(255, 255, 255);
 //main
 @main-height: 90vh;
-// @main-bg: rgb(103, 255, 131);
-@main-bg: rgb(255, 255, 255);
+// @main-bg: rgb(255, 255, 255);
 //left
 @left-width: 30vw;
-// @left-bg: rgb(237, 70, 70);
-@left-bg: rgb(255, 255, 255);
+@left-bg: @main-bg;
+// @left-bg: rgb(255, 255, 255);
 //middle
 @middle-width: 40vw;
-// @middle-bg: rgb(83, 123, 254);
-@middle-bg: rgb(255, 255, 255);
+@middle-bg: @main-bg;
+// @middle-bg: rgb(255, 255, 255);
 //right
 @right-width: 30vw;
-// @right-bg: rgb(255, 60, 213);
-@right-bg: rgb(255, 255, 255);
+@right-bg: @main-bg;
+// @right-bg: rgb(255, 255, 255);
+
+#container {
+  visibility: hidden;
+  display: none;
+}
 
 .bigscreen {
   height: 100vh;
   width: 100vw;
+  color: white;
 
   header {
     height: @header-height;
-    background: @header-bg;
+    // background: @header-bg;
 
     @media screen and (width<@control-min-width) {
       width: @control-min-width;
@@ -229,15 +195,13 @@ onMounted(async () => {
 
   main {
     height: @main-height;
-    background-color: @main-bg;
-
+    /* background-color: @main-bg; */
     display: flex;
     flex-direction: row;
 
-    left,
-    right {
+    .left {
       width: @left-width;
-      background-color: @left-bg;
+      /* background-color: @left-bg; */
       display: flex;
       flex-direction: column;
       justify-content: space-between;
@@ -246,7 +210,6 @@ onMounted(async () => {
       >* {
         height: 32%;
         width: calc(100% - 10px);
-
       }
 
       .top5 {
@@ -255,14 +218,9 @@ onMounted(async () => {
       }
     }
 
-    right {
-      width: @right-width;
-      background-color: @right-bg;
-    }
-
-    middle {
+    .middle {
       width: @middle-width;
-      background-color: @middle-bg;
+      /* background-color: @middle-bg; */
       overflow: hidden;
       min-width: 320px;
 
@@ -276,10 +234,19 @@ onMounted(async () => {
       }
     }
 
-    right {
+    .right {
       width: @right-width;
-      background-color: @right-bg;
+      /* background-color: @right-bg; */
+      display: flex;
+      flex-direction: column;
+      justify-content: space-between;
+      align-items: center;
+
+      >* {
+        width: 100%;
+        margin-bottom: 10px;
+      }
     }
   }
 }
-</style>
\ No newline at end of file
+</style>
diff --git a/src/page/components/chartContainer.vue b/src/page/components/chartContainer.vue
index ad79ecf..d1299c4 100644
--- a/src/page/components/chartContainer.vue
+++ b/src/page/components/chartContainer.vue
@@ -4,7 +4,7 @@
   </div>
 </template>
 <script setup lang="ts">
-import { ref, onMounted } from 'vue';
+import { ref, onMounted } from "vue";
 
 interface Props {
   width?: any;
@@ -24,5 +24,11 @@ const chart = ref(null);
   flex-direction: column;
   box-sizing: border-box;
   padding: 0 5px;
+  box-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.12);
+  border-radius: 18px;
+  background: rgba(0, 0, 0, 0.331);
+  backdrop-filter: blur(12px) saturate(180%);
+  -webkit-backdrop-filter: blur(12px) saturate(180%);
+  border: 1px solid rgba(255, 255, 255, 0.25);
 }
-</style>
\ No newline at end of file
+</style>
diff --git a/src/page/ts/getweather.ts b/src/page/ts/getweather.ts
new file mode 100644
index 0000000..230c426
--- /dev/null
+++ b/src/page/ts/getweather.ts
@@ -0,0 +1,115 @@
+/**
+ * 获取天气信息：先使用高德 JSAPI 定位 -> 逆地理获取城市/行政区 -> 调用高德天气 WebAPI
+ * @param key1 JSAPI key (用于 AMapLoader)
+ * @param key2 安全码 securityJsCode
+ * @param key3 Web API key (用于天气接口)
+ * @returns Promise<{ position: {lng, lat}, address: string, weather: any }>
+ * 存储位置：sessionStorage.weather_cache_v1
+ */
+
+import AMapLoader from '@amap/amap-jsapi-loader'
+
+const url = 'https://restapi.amap.com'
+
+// 为高德地图安全配置添加类型声明
+declare global {
+  interface Window {
+    _AMapSecurityConfig: {
+      securityJsCode: string
+    }
+  }
+}
+
+async function fetchJson(u: string) {
+  const res = await fetch(u)
+  return res.json()
+}
+
+async function getweather(key1: string, key2: string, key3: string): Promise<any> {
+  // 缓存 key
+  const CACHE_KEY = 'weather_cache_v1'
+  const CACHE_TTL = 10 * 60 * 1000 // 10分钟
+
+  // 检查缓存
+  const cacheRaw = sessionStorage.getItem(CACHE_KEY)
+  if (cacheRaw) {
+    try {
+      const cache = JSON.parse(cacheRaw)
+      if (cache.time && Date.now() - cache.time < CACHE_TTL) {
+        return Promise.resolve(cache.data)
+      }
+    } catch {}
+  }
+
+  return new Promise<any>(async (resolve, reject) => {
+    try {
+      // 设置安全码
+      window._AMapSecurityConfig = { securityJsCode: key2 }
+
+      // 加载 AMap，并确保需要的插件：Geolocation + Geocoder
+      const AMap = await AMapLoader.load({
+        key: key1,
+        version: '2.0',
+        plugins: ['AMap.Geolocation', 'AMap.Geocoder'],
+      })
+
+      // 创建定位实例并获取当前位置
+      const geolocation = new AMap.Geolocation({
+        enableHighAccuracy: true,
+        timeout: 10000,
+      })
+
+      geolocation.getCurrentPosition(async (status: string, result: any) => {
+        if (status !== 'complete' || !result) {
+          return reject(new Error('定位失败'))
+        }
+
+        // result.position 通常是 {lng, lat}
+        const pos =
+          result.position ||
+          result.lnglat ||
+          (result?.coords ? { lng: result.coords.lng, lat: result.coords.lat } : null)
+        if (!pos) return reject(new Error('无法获取坐标信息'))
+
+        // 使用 Geocoder 逆地理获取城市或 adcode
+        const geocoder = new AMap.Geocoder()
+        geocoder.getAddress([pos.lng, pos.lat], async (status2: string, res2: any) => {
+          if (status2 !== 'complete' || !res2 || !res2.regeocode) {
+            return reject(new Error('逆地理解析失败'))
+          }
+
+          const addrComp = res2.regeocode.addressComponent || {}
+          const city =
+            addrComp.city && addrComp.city.length ? addrComp.city : addrComp.province || ''
+          const adcode = addrComp.adcode || ''
+
+          // 优先使用 adcode（更加精确），否则使用 city 名称
+          const cityParam = adcode || city
+
+          // 调用高德天气接口（返回实时或预报信息，extensions=all 返回更多字段）
+          const weatherUrl = `${url}/v3/weather/weatherInfo?key=${encodeURIComponent(key3)}&city=${encodeURIComponent(
+            cityParam,
+          )}&extensions=base&output=json`
+
+          try {
+            const weather = await fetchJson(weatherUrl)
+            const data = {
+              position: { lng: pos.lng, lat: pos.lat },
+              address: res2.regeocode.formattedAddress,
+              weather,
+            }
+            // 写入缓存
+            sessionStorage.setItem(CACHE_KEY, JSON.stringify({ time: Date.now(), data }))
+            resolve(data)
+          } catch (err) {
+            reject(err)
+          }
+        })
+      })
+    } catch (err) {
+      reject(err)
+    }
+  })
+}
+
+export default getweather
diff --git a/src/page/ts/initTop5.ts b/src/page/ts/initTop5.ts
index dcf4c8e..0ae4fb8 100644
--- a/src/page/ts/initTop5.ts
+++ b/src/page/ts/initTop5.ts
@@ -18,23 +18,22 @@ export const initTop5 = async (Top5Ref: HTMLDivElement, type: number) => {
       CityGDP.push(item.gdp)
     }
     if (type == 2) {
-      const r = Number(item.gdp) / Number(item.people)
+      const r = (Number(item.gdp) / Number(item.people)).toFixed(2)
       CityGDP.push(String(r))
     }
   })
   let option: EChartsOption = {
-    // grid: {
-    //   right: 80, // 为右侧标签留出足够空间
-    //   left: 0, // 确保左侧城市名称有足够的显示空间
-    //   top: 0,
-    //   bottom: 0,
-    // },
+    textStyle: { color: '#fff' },
     title: {
       text: '',
       left: 'center',
+      textStyle: { color: '#fff' },
     },
     xAxis: {
       max: 'dataMax',
+      axisLabel: { color: '#fff' },
+      axisLine: { lineStyle: { color: '#fff' } },
+      splitLine: { lineStyle: { color: 'rgba(255,255,255,0.2)' } },
     },
     yAxis: {
       type: 'category',
@@ -43,6 +42,8 @@ export const initTop5 = async (Top5Ref: HTMLDivElement, type: number) => {
       animationDuration: 300,
       animationDurationUpdate: 300,
       max: 4, // only the largest 3 bars will be displayed
+      axisLabel: { color: '#fff' },
+      axisLine: { lineStyle: { color: '#fff' } },
     },
     series: [
       {
@@ -55,16 +56,24 @@ export const initTop5 = async (Top5Ref: HTMLDivElement, type: number) => {
           position: 'right',
           valueAnimation: true,
           fontSize: 14,
+          color: '#fff',
           // 添加文本溢出处理
           overflow: 'truncate',
           width: 100,
         },
+        itemStyle: { color: '#74add1' },
       },
     ],
     legend: {
       show: false,
+      textStyle: { color: '#fff' },
+    },
+    tooltip: {
+      show: true,
+      // backgroundColor: 'rgba(0,0,0,0.7)',
+      // borderColor: '#fff',
+      // textStyle: { color: '#fff' },
     },
-    tooltip: { show: true },
     animationDuration: 0,
     animationDurationUpdate: 3000,
     animationEasing: 'linear',