init

2025-06-30 16:24:20 +08:00
commit 68de5eb048
454 changed files with 56921 additions and 0 deletions
@@ -0,0 +1,111 @@
+// ignore_for_file: prefer_typing_uninitialized_variables
+
+import 'package:intl/intl.dart';
+import 'package:tencent_chat_i18n_tool/tencent_chat_i18n_tool.dart';
+
+class TimeAgo {
+  List<String> dayMap() {
+    return [
+      TIM_t("昨天"),
+      TIM_t("前天"),
+    ];
+  }
+
+  List<String> weekdayMap() {
+    return ['', TIM_t("星期一"), TIM_t("星期二"), TIM_t("星期三"), TIM_t("星期四"), TIM_t("星期五"), TIM_t("星期六"), TIM_t("星期天")];
+  }
+
+  String getYearMonthDate(DateTime dateTime) {
+    String month = dateTime.month.toString();
+    String date = dateTime.day.toString();
+    return dateTime.year.toString() + '/' + (month.length == 1 ? '0' : '') + month + '/' + (date.length == 1 ? '0' : '') + date;
+  }
+
+  String getMonthDate(DateTime dateTime) {
+    String month = dateTime.month.toString();
+    String date = dateTime.day.toString();
+    return (month.length == 1 ? '0' : '') + month + '/' + (date.length == 1 ? '0' : '') + date;
+  }
+
+  static String getMonth(DateTime dateTime) {
+    String month = dateTime.month.toString();
+    return (month.length == 1 ? '0' : '') + month;
+  }
+
+  static String getDay(DateTime dateTime) {
+    String day = dateTime.day.toString();
+    return (day.length == 1 ? '0' : '') + day;
+  }
+
+  String? getTimeStringForChat(int timeStamp) {
+    final DateTime date = DateTime.fromMillisecondsSinceEpoch(timeStamp * 1000);
+    final DateTime epochLimit = DateTime.utc(1971);
+
+    if (date.isBefore(epochLimit)) {
+      return null;
+    }
+
+    final Duration duration = DateTime.now().difference(date);
+    final int diffDays = duration.inDays + (duration.inMinutes > DateTime.now().difference(DateTime(DateTime.now().year, DateTime.now().month, DateTime.now().day)).inMinutes ? 1 : 0);
+    final int diffMinutes = duration.inMinutes;
+
+    var res;
+
+    // 一个礼拜之内
+    if (diffDays > 0 && diffDays < 7) {
+      if (diffDays <= 2) {
+        res = dayMap()[diffDays - 1];
+      } else {
+        res = weekdayMap()[date.weekday];
+      }
+    } else if (diffDays >= 7) {
+      //当年内
+      if (date.year == DateTime.now().year) {
+        res = getMonthDate(date);
+      } else {
+        res = getYearMonthDate(date);
+      }
+    } else {
+      if (diffMinutes > 1) {
+        if (diffMinutes < 60) {
+          final String option2 = diffMinutes.toString();
+          res = TIM_t_para("{{option2}} 分钟前", "$option2 分钟前")(option2: option2);
+        } else {
+          res = "${date.hour}:${date.minute < 10 ? "0" + date.minute.toString() : date.minute}";
+          // res = "$prefix $timeStr";
+        }
+      } else {
+        res = TIM_t("现在");
+      }
+    }
+
+    return res;
+  }
+
+  String getTimeForMessage(int timeStamp) {
+    var nowTime = DateTime.now();
+    nowTime = DateTime(nowTime.year, nowTime.month, nowTime.day);
+    var ftime = DateTime.fromMillisecondsSinceEpoch(timeStamp * 1000);
+    // var preFix = ftime.hour >= 12 ? TIM_t("下午") : TIM_t("上午");
+    final timeStr = DateFormat('HH:mm').format(ftime); // Use 'HH:mm' for 24-hour format
+    // 一年外 年月日 + 时间 (24小时制)
+    if (nowTime.year != ftime.year) {
+      return '${DateFormat('yyyy-MM-dd').format(ftime)} $timeStr';
+    }
+    // 一年内一周外 月日 + 时间 (24小时制）
+    if (ftime.isBefore(nowTime.subtract(const Duration(days: 6)))) {
+      return '${DateFormat('MM-dd').format(ftime)} $timeStr';
+    }
+    // 一周内一天外 星期 + 时间 (24小时制）
+    if (ftime.isBefore(nowTime.subtract(const Duration(days: 1)))) {
+      return '${weekdayMap()[ftime.weekday]} $timeStr';
+    }
+    // 昨日 昨天 + 时间 (24小时制)
+    if (nowTime.day != ftime.day) {
+      String option2 = timeStr;
+      return TIM_t_para("昨天 {{option2}}", "昨天 $option2")(option2: option2);
+    }
+    // 同年月日 时间 (24小时制)
+    return timeStr;
+  }
+}