更新分享

lib/common/util/MyUtils.dart

@@ -118,6 +118,57 @@ class MyUtils {
       curve: Curves.easeInOut,
     );
   }
+
+  static String formatBindTime(DateTime d) {
+    final DateFormat formatter = DateFormat('yyyy/MM/dd');
+    return formatter.format(d);
+  }
+
+  static DateTime? formatBirthdayTime(String? device) {
+    if (device == null || device.isEmpty) return null;
+
+    try {
+      return DateTime.parse(device.replaceAll('/', '-')); // 替换为标准格式
+    } catch (e) {
+      return null; // 解析失败时返回 null
+    }
+  }
+
+  static int getAgeByDate(DateTime? formatBirthdayTime) {
+    if (formatBirthdayTime == null) return 0;
+
+    final now = DateTime.now();
+    int age = now.year - formatBirthdayTime.year;
+
+    // 如果还没到今年生日，减一岁
+    if (now.month < formatBirthdayTime.month ||
+        (now.month == formatBirthdayTime.month &&
+            now.day < formatBirthdayTime.day)) {
+      age--;
+    }
+
+    return age;
+  }
+
+  static String formatDateTimeWeek(DateTime date) {
+    DateTime now = DateTime.now();
+    // 去除时间部分，仅比较年月日
+    DateTime today = DateTime(now.year, now.month, now.day);
+    DateTime target = DateTime(date.year, date.month, date.day);
+
+    if (target == today) {
+      return '今日';
+    }
+
+    const List<String> weekdays = ['周日', '周一', '周二', '周三', '周四', '周五', '周六'];
+    return weekdays[date.weekday % 7]; // Dart中星期日是7，要映射到索引0
+  }
+
+  /// 返回 MM/dd 格式
+  static String formatDateTimeDay(DateTime date) {
+    String twoDigits(int n) => n.toString().padLeft(2, '0');
+    return '${twoDigits(date.month)}/${twoDigits(date.day)}';
+  }
 }
 
 Color stringToColor(String hexColor) {