From 806878fa5483cf95ae6438ffebc16741f4f0d7a6 Mon Sep 17 00:00:00 2001
From: zzc <1761997216@qq.com>
Date: Tue, 24 Feb 2026 18:01:52 +0800
Subject: [PATCH] fix: lucky page

---
 components/LuckyPopup/LuckyPopup.vue |  25 +++-
 utils/lunar.js                       | 178 +++++++++++++++++++++++++++
 2 files changed, 199 insertions(+), 4 deletions(-)
 create mode 100644 utils/lunar.js

diff --git a/components/LuckyPopup/LuckyPopup.vue b/components/LuckyPopup/LuckyPopup.vue
index 01fddab..407f8c5 100644
--- a/components/LuckyPopup/LuckyPopup.vue
+++ b/components/LuckyPopup/LuckyPopup.vue
@@ -33,7 +33,7 @@
             </view>
             <text class="lucky-word">{{ resultData.luckyWord }}</text>
 
-            <view class="tag-year">2026 CNY SPECIAL</view>
+            <view class="tag-year">{{ currentDateStr }}</view>
           </view>
 
           <!-- 内容区 -->
@@ -115,12 +115,14 @@
 
 <script setup>
 import { ref } from "vue";
+import calendar from "@/utils/lunar.js";
 
 const popup = ref(null);
 const isAnimating = ref(true);
 const isFlipping = ref(false);
 const showLight = ref(false);
 const loadingText = ref("好运加载中...");
+const currentDateStr = ref("");
 
 const resultData = ref({
   score: 88,
@@ -140,6 +142,14 @@ const open = () => {
   isFlipping.value = false;
   showLight.value = false;
   loadingText.value = texts[0];
+
+  const now = new Date();
+  const y = now.getFullYear();
+  const m = (now.getMonth() + 1).toString().padStart(2, "0");
+  const d = now.getDate().toString().padStart(2, "0");
+  const lunar = calendar.solar2lunar(now);
+  currentDateStr.value = `${y}.${m}.${d} ${lunar.lunarDateStr}`;
+
   popup.value.open();
 
   startAnimation();
@@ -223,7 +233,7 @@ defineExpose({ open, close });
   }
 
   .card-front {
-    background: linear-gradient(135deg, #2c3e50 0%, #000000 100%);
+    background: linear-gradient(135deg, #fffcf5 0%, #fff4e6 100%);
     z-index: 2;
 
     .loading-circle {
@@ -236,10 +246,16 @@ defineExpose({ open, close });
         position: absolute;
         width: 20rpx;
         height: 20rpx;
-        background: #ffd700;
+        background: #ff8f00;
         border-radius: 50%;
         animation: orbit 1.5s linear infinite;
 
+        /* 绝对居中 */
+        top: 50%;
+        left: 50%;
+        margin-top: -10rpx;
+        margin-left: -10rpx;
+
         &.p1 {
           animation-delay: 0s;
         }
@@ -256,9 +272,10 @@ defineExpose({ open, close });
     }
 
     .loading-text {
-      color: #ffd700;
+      color: #d81e06;
       font-size: 28rpx;
       letter-spacing: 2rpx;
+      font-weight: 500;
     }
   }
 
diff --git a/utils/lunar.js b/utils/lunar.js
new file mode 100644
index 0000000..baf85d7
--- /dev/null
+++ b/utils/lunar.js
@@ -0,0 +1,178 @@
+/**
+ * 农历转换工具
+ * 仅包含简单的公历转农历功能
+ */
+
+const calendar = {
+  /**
+   * 农历 1900-2049 的润大小信息表
+   * @Array Of Property
+   * @return Hex
+   */
+  lunarInfo: [
+    0x04bd8, 0x04ae0, 0x0a570, 0x054d5, 0x0d260, 0x0d950, 0x16554, 0x056a0,
+    0x09ad0, 0x055d2, 0x04ae0, 0x0a5b6, 0x0a4d0, 0x0d250, 0x1d255, 0x0b540,
+    0x0d6a0, 0x0ada2, 0x095b0, 0x14977, 0x04970, 0x0a4b0, 0x0b4b5, 0x06a50,
+    0x06d40, 0x1ab54, 0x02b60, 0x09570, 0x052f2, 0x04970, 0x06566, 0x0d4a0,
+    0x0ea50, 0x06e95, 0x05ad0, 0x02b60, 0x186e3, 0x092e0, 0x1c8d7, 0x0c950,
+    0x0d4a0, 0x1d8a6, 0x0b550, 0x056a0, 0x1a5b4, 0x025d0, 0x092d0, 0x0d2b2,
+    0x0a950, 0x0b557, 0x06ca0, 0x0b550, 0x15355, 0x04da0, 0x0a5d0, 0x14573,
+    0x052d0, 0x0a9a8, 0x0e950, 0x06aa0, 0x0aea6, 0x0ab50, 0x04b60, 0x0aae4,
+    0x0a570, 0x05260, 0x0f263, 0x0d950, 0x05b57, 0x056a0, 0x096d0, 0x04dd5,
+    0x04ad0, 0x0a4d0, 0x0d4d4, 0x0d250, 0x0d558, 0x0b540, 0x0b5a0, 0x195a6,
+    0x095b0, 0x049b0, 0x0a974, 0x0a4b0, 0x0b27a, 0x06a50, 0x06d40, 0x0af46,
+    0x0ab60, 0x09570, 0x04af5, 0x04970, 0x064b0, 0x074a3, 0x0ea50, 0x06b58,
+    0x055c0, 0x0ab60, 0x096d5, 0x092e0, 0x0c960, 0x0d954, 0x0d4a0, 0x0da50,
+    0x07552, 0x056a0, 0x0abb7, 0x025d0, 0x092d0, 0x0cab5, 0x0a950, 0x0b4a0,
+    0x0baa4, 0x0ad50, 0x055d9, 0x04ba0, 0x0a5b0, 0x15176, 0x052b0, 0x0a930,
+    0x07954, 0x06aa0, 0x0ad50, 0x05b52, 0x04b60, 0x0a6e6, 0x0a4e0, 0x0d260,
+    0x0ea65, 0x0d530, 0x05aa0, 0x076a3, 0x096d0, 0x04bd7, 0x04ad0, 0x0a4d0,
+    0x1d0b6, 0x0d250, 0x0d520, 0x0dd45, 0x0b5a0, 0x056d0, 0x055b2, 0x049b0,
+    0x0a577, 0x0a4b0, 0x0aa50, 0x1b255, 0x06d20, 0x0ada0,
+  ],
+
+  /**
+   * 传回农历 y年的总天数
+   * @param y
+   * @return Number
+   */
+  lYearDays: function (y) {
+    var i,
+      sum = 348;
+    for (i = 0x8000; i > 0x8; i >>= 1)
+      sum += this.lunarInfo[y - 1900] & i ? 1 : 0;
+    return sum + this.leapDays(y);
+  },
+
+  /**
+   * 传回农历 y年闰月的天数
+   * @param y
+   * @return Number
+   */
+  leapDays: function (y) {
+    if (this.leapMonth(y)) {
+      return this.lunarInfo[y - 1900] & 0x10000 ? 30 : 29;
+    }
+    return 0;
+  },
+
+  /**
+   * 传回农历 y年闰哪个月 1-12 , 没闰传回 0
+   * @param y
+   * @return Number
+   */
+  leapMonth: function (y) {
+    return this.lunarInfo[y - 1900] & 0xf;
+  },
+
+  /**
+   * 传回农历 y年m月的总天数
+   * @param y
+   * @param m
+   * @return Number
+   */
+  monthDays: function (y, m) {
+    return this.lunarInfo[y - 1900] & (0x10000 >> m) ? 30 : 29;
+  },
+
+  /**
+   * 算出农历, 传入日期控件, 传回农历日期对象
+   * @param objDate
+   * @return Object
+   */
+  solar2lunar: function (objDate) {
+    var i,
+      temp = 0;
+    var baseDate = new Date(1900, 0, 31);
+    var offset = Math.floor(
+      (objDate.getTime() - baseDate.getTime()) / 86400000,
+    );
+
+    var year = 1900;
+    for (i = 1900; i < 2050 && offset > 0; i++) {
+      temp = this.lYearDays(i);
+      if (offset < temp) break;
+      offset -= temp;
+      year = i;
+    }
+
+    // 如果循环结束时 offset 仍大于0 (超出范围)，则年份最后一次增加未被撤销?
+    // 不，break时 year=i。 如果没break，year会一直增加。
+    // 修正：循环里 year = i 是对的。
+    // 但是 calendar.js 原版通常是 year++ 在 check 之后?
+    // 这里的逻辑：
+    // offset 是总天数。
+    // 减去1900年的天数，如果 offset > 0，说明在1900之后。
+    // year 变成 1901。
+    // 正确。
+
+    var leapMonth = this.leapMonth(year);
+    var isLeap = false;
+    var month = 1;
+
+    for (i = 1; i < 13; i++) {
+      // 闰月
+      temp = this.monthDays(year, i);
+      if (offset < temp) {
+        month = i;
+        break;
+      }
+      offset -= temp;
+
+      if (leapMonth > 0 && i == leapMonth) {
+        temp = this.leapDays(year);
+        if (offset < temp) {
+          isLeap = true;
+          month = i;
+          break;
+        }
+        offset -= temp;
+      }
+    }
+
+    var day = offset + 1;
+
+    // 格式化输出
+    const monthCn = this.toChinaMonth(month);
+    const dayCn = this.toChinaDay(day);
+
+    return {
+      lYear: year,
+      lMonth: month,
+      lDay: day,
+      isLeap: isLeap,
+      monthCn: monthCn,
+      dayCn: dayCn,
+      lunarDateStr: (isLeap ? "闰" : "") + monthCn + dayCn,
+    };
+  },
+
+  toChinaMonth: function (m) {
+    var s = "正二三四五六七八九十冬腊";
+    var str = s.substring(m - 1, m);
+    return str + "月";
+  },
+
+  toChinaDay: function (d) {
+    var s = "初十廿三";
+    var arr = ["一", "二", "三", "四", "五", "六", "七", "八", "九", "十"];
+    var str = "";
+    switch (Math.floor(d / 10)) {
+      case 0:
+        str = "初" + arr[d - 1];
+        break;
+      case 1:
+        str = d == 10 ? "初十" : "十" + arr[d - 11];
+        break;
+      case 2:
+        str = d == 20 ? "二十" : "廿" + arr[d - 21];
+        break;
+      case 3:
+        str = d == 30 ? "三十" : "三" + arr[d - 31];
+        break;
+    }
+    return str;
+  },
+};
+
+export default calendar;