mirror of
https://github.com/StarCitizenToolBox/app.git
synced 2026-01-13 19:50:28 +00:00
651 lines
23 KiB
Dart
651 lines
23 KiB
Dart
import 'dart:io';
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import 'dart:convert';
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import 'dart:isolate';
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import 'package:starcitizen_doctor/common/helper/game_log_analyzer.dart';
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/// 年度报告数据类
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class YearlyReportData {
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// 基础统计
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final int totalLaunchCount; // 累计启动次数
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final Duration totalPlayTime; // 累计游玩时长
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final int yearlyLaunchCount; // 年度启动次数
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final Duration yearlyPlayTime; // 年度游玩时长
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final int totalCrashCount; // 总崩溃次数
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final int yearlyCrashCount; // 年度崩溃次数
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// 时间统计
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final DateTime? yearlyFirstLaunchTime; // 年度第一次启动时间
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final DateTime? earliestPlayDate; // 年度游玩最早的一天 (05:00及以后)
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final DateTime? latestPlayDate; // 年度游玩最晚的一天 (04:00及以前)
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// 游玩时长统计
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final Duration? longestSession; // 最长单次游玩时长
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final DateTime? longestSessionDate; // 最长游玩那一天
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final Duration? shortestSession; // 最短单次游玩时长 (超过5分钟的)
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final DateTime? shortestSessionDate; // 最短游玩那一天
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final Duration? averageSessionTime; // 平均单次游玩时长
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// 载具统计
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final int yearlyVehicleDestructionCount; // 年度炸船次数
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final String? mostDestroyedVehicle; // 年度炸的最多的船
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final int mostDestroyedVehicleCount; // 炸的最多的船的次数
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final String? mostPilotedVehicle; // 年度最爱驾驶的载具
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final int mostPilotedVehicleCount; // 驾驶次数
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// 账号统计
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final int accountCount; // 账号数量
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final String? mostPlayedAccount; // 游玩最多的账号
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final int mostPlayedAccountSessionCount; // 游玩最多的账号的会话次数
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// 地点统计
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final List<MapEntry<String, int>> topLocations; // Top 地点访问统计
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// 击杀统计 (K/D)
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final int yearlyKillCount; // 年度击杀次数
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final int yearlyDeathCount; // 年度死亡次数
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final int yearlySelfKillCount; // 年度自杀次数
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// 详细数据 (用于展示)
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final Map<String, int> vehiclePilotedDetails; // 驾驶载具详情
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final Map<String, int> accountSessionDetails; // 账号会话详情
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final Map<String, int> locationDetails; // 地点访问详情
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const YearlyReportData({
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required this.totalLaunchCount,
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required this.totalPlayTime,
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required this.yearlyLaunchCount,
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required this.yearlyPlayTime,
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required this.totalCrashCount,
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required this.yearlyCrashCount,
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this.yearlyFirstLaunchTime,
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this.earliestPlayDate,
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this.latestPlayDate,
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this.longestSession,
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this.longestSessionDate,
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this.shortestSession,
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this.shortestSessionDate,
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this.averageSessionTime,
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required this.yearlyVehicleDestructionCount,
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this.mostDestroyedVehicle,
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required this.mostDestroyedVehicleCount,
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this.mostPilotedVehicle,
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required this.mostPilotedVehicleCount,
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required this.accountCount,
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this.mostPlayedAccount,
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required this.mostPlayedAccountSessionCount,
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required this.topLocations,
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required this.yearlyKillCount,
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required this.yearlyDeathCount,
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required this.yearlySelfKillCount,
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required this.vehiclePilotedDetails,
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required this.accountSessionDetails,
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required this.locationDetails,
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});
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/// 将 DateTime 转换为 UTC 毫秒时间戳
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static int? _toUtcTimestamp(DateTime? dateTime) {
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if (dateTime == null) return null;
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return dateTime.toUtc().millisecondsSinceEpoch;
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}
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/// 转换为 JSON Map
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///
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/// 时间字段使用 UTC 毫秒时间戳 (int)，配合 timezoneOffsetMinutes 可在客户端还原本地时间
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Map<String, dynamic> toJson() {
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final now = DateTime.now();
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final offset = now.timeZoneOffset;
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return {
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// 元数据
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'generatedAtUtc': _toUtcTimestamp(now),
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'timezoneOffsetMinutes': offset.inMinutes,
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// 基础统计
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'totalLaunchCount': totalLaunchCount,
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'totalPlayTimeMs': totalPlayTime.inMilliseconds,
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'yearlyLaunchCount': yearlyLaunchCount,
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'yearlyPlayTimeMs': yearlyPlayTime.inMilliseconds,
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'totalCrashCount': totalCrashCount,
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'yearlyCrashCount': yearlyCrashCount,
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// 时间统计 (UTC 毫秒时间戳)
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'yearlyFirstLaunchTimeUtc': _toUtcTimestamp(yearlyFirstLaunchTime),
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'earliestPlayDateUtc': _toUtcTimestamp(earliestPlayDate),
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'latestPlayDateUtc': _toUtcTimestamp(latestPlayDate),
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// 游玩时长统计
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'longestSessionMs': longestSession?.inMilliseconds,
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'longestSessionDateUtc': _toUtcTimestamp(longestSessionDate),
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'shortestSessionMs': shortestSession?.inMilliseconds,
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'shortestSessionDateUtc': _toUtcTimestamp(shortestSessionDate),
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'averageSessionTimeMs': averageSessionTime?.inMilliseconds,
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// 载具统计
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'yearlyVehicleDestructionCount': yearlyVehicleDestructionCount,
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'mostDestroyedVehicle': mostDestroyedVehicle,
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'mostDestroyedVehicleCount': mostDestroyedVehicleCount,
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'mostPilotedVehicle': mostPilotedVehicle,
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'mostPilotedVehicleCount': mostPilotedVehicleCount,
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// 账号统计
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'accountCount': accountCount,
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'mostPlayedAccount': mostPlayedAccount,
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'mostPlayedAccountSessionCount': mostPlayedAccountSessionCount,
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// 地点统计
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'topLocations': topLocations.map((e) => {'location': e.key, 'count': e.value}).toList(),
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// 击杀统计
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'yearlyKillCount': yearlyKillCount,
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'yearlyDeathCount': yearlyDeathCount,
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'yearlySelfKillCount': yearlySelfKillCount,
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// 详细数据
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'vehiclePilotedDetails': vehiclePilotedDetails,
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'accountSessionDetails': accountSessionDetails,
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'locationDetails': locationDetails,
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};
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}
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@override
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String toString() {
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return '''YearlyReportData(
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totalLaunchCount: $totalLaunchCount,
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totalPlayTime: $totalPlayTime,
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yearlyLaunchCount: $yearlyLaunchCount,
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yearlyPlayTime: $yearlyPlayTime,
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totalCrashCount: $totalCrashCount,
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yearlyCrashCount: $yearlyCrashCount,
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yearlyFirstLaunchTime: $yearlyFirstLaunchTime,
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earliestPlayDate: $earliestPlayDate,
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latestPlayDate: $latestPlayDate,
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longestSession: $longestSession (on $longestSessionDate),
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shortestSession: $shortestSession (on $shortestSessionDate),
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averageSessionTime: $averageSessionTime,
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yearlyVehicleDestructionCount: $yearlyVehicleDestructionCount,
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mostDestroyedVehicle: $mostDestroyedVehicle ($mostDestroyedVehicleCount),
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mostPilotedVehicle: $mostPilotedVehicle ($mostPilotedVehicleCount),
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accountCount: $accountCount,
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mostPlayedAccount: $mostPlayedAccount ($mostPlayedAccountSessionCount),
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topLocations: ${topLocations.take(5).map((e) => '${e.key}: ${e.value}').join(', ')},
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)''';
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}
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}
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/// 单个日志文件的统计结果 (内部使用)
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class _LogFileStats {
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DateTime? startTime;
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DateTime? endTime;
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bool hasCrash = false;
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int killCount = 0;
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int deathCount = 0;
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int selfKillCount = 0;
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Set<String> playerNames = {};
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String? currentPlayerName;
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String? firstPlayerName; // 第一个检测到的玩家名，用于去重
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// 载具损毁: 载具型号 (去除ID后) -> 次数
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Map<String, int> vehicleDestruction = {};
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// 驾驶载具: 载具型号 (去除ID后) -> 次数
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Map<String, int> vehiclePiloted = {};
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// 地点访问: 地点名 -> 次数
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Map<String, int> locationVisits = {};
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// 年度内的会话记录
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List<_SessionInfo> yearlySessions = [];
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/// 生成用于去重的唯一标识
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/// 基于启动时间和第一个玩家名生成
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String? get uniqueKey {
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if (startTime == null) return null;
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final timeKey = startTime!.toUtc().toIso8601String();
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final playerKey = firstPlayerName ?? 'unknown';
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return '$timeKey|$playerKey';
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}
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}
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/// 单次游玩会话信息
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class _SessionInfo {
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final DateTime startTime;
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final DateTime endTime;
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_SessionInfo({required this.startTime, required this.endTime});
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Duration get duration => endTime.difference(startTime);
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}
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/// 年度报告分析器
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class YearlyReportAnalyzer {
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// 新版日志格式的正则表达式
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static final _characterNamePattern = RegExp(r'name\s+(\w+)\s+signedIn');
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static final _vehicleDestructionPattern = RegExp(
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r"Vehicle\s+'([^']+)'.*?" // 载具型号
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r"in zone\s+'([^']+)'.*?" // Zone
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r"destroy level \d+ to (\d+).*?" // 损毁等级
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r"caused by\s+'([^']+)'", // 责任方
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);
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static final _actorDeathPattern = RegExp(
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r"Actor '([^']+)'.*?" // 受害者ID
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r"ejected from zone '([^']+)'.*?" // 原载具/区域
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r"to zone '([^']+)'", // 目标区域
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);
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// Legacy 格式的正则表达式 (旧版日志)
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static final _legacyCharacterNamePattern = RegExp(r"name\s+([^-]+)");
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static final _legacyActorDeathPattern = RegExp(
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r"CActor::Kill: '([^']+)'.*?" // 受害者ID
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r"in zone '([^']+)'.*?" // 死亡位置区域
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r"killed by '([^']+)'.*?" // 击杀者ID
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r"with damage type '([^']+)'", // 伤害类型
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);
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static final _requestLocationInventoryPattern = RegExp(r"Player\[([^\]]+)\].*?Location\[([^\]]+)\]");
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/// 分析单个日志文件
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static Future<_LogFileStats> _analyzeLogFile(File logFile, int targetYear) async {
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final stats = _LogFileStats();
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if (!(await logFile.exists())) {
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return stats;
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}
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try {
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final content = utf8.decode(await logFile.readAsBytes(), allowMalformed: true);
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final lines = content.split('\n');
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for (final line in lines) {
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if (line.isEmpty) continue;
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final lineTime = GameLogAnalyzer.getLogLineDateTime(line);
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// 记录开始时间 (第一个有效时间)
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if (stats.startTime == null && lineTime != null) {
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stats.startTime = lineTime;
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}
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// 更新结束时间 (最后一个有效时间)
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if (lineTime != null) {
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stats.endTime = lineTime;
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}
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// 检测崩溃
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if (line.contains("Cloud Imperium Games public crash handler")) {
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stats.hasCrash = true;
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}
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// 检测玩家登录 (尝试新版格式，失败则用旧版)
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var nameMatch = _characterNamePattern.firstMatch(line);
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nameMatch ??= _legacyCharacterNamePattern.firstMatch(line);
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if (nameMatch != null) {
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final playerName = nameMatch.group(1)?.trim();
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if (playerName != null && playerName.isNotEmpty && !playerName.contains(' ')) {
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stats.currentPlayerName = playerName;
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stats.playerNames.add(playerName);
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stats.firstPlayerName ??= playerName;
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}
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}
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// 年度内的统计
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if (lineTime != null && lineTime.year == targetYear) {
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// 检测载具损毁
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final destructionMatch = _vehicleDestructionPattern.firstMatch(line);
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if (destructionMatch != null) {
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final vehicleModel = destructionMatch.group(1);
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final causedBy = destructionMatch.group(4)?.trim();
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if (vehicleModel != null &&
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causedBy != null &&
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stats.currentPlayerName != null &&
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causedBy == stats.currentPlayerName) {
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final cleanVehicleName = GameLogAnalyzer.removeVehicleId(vehicleModel);
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stats.vehicleDestruction[cleanVehicleName] = (stats.vehicleDestruction[cleanVehicleName] ?? 0) + 1;
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}
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}
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// 检测驾驶载具
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final controlMatch = GameLogAnalyzer.vehicleControlPattern.firstMatch(line);
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if (controlMatch != null) {
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final vehicleName = controlMatch.group(1);
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if (vehicleName != null) {
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final cleanVehicleName = GameLogAnalyzer.removeVehicleId(vehicleName);
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stats.vehiclePiloted[cleanVehicleName] = (stats.vehiclePiloted[cleanVehicleName] ?? 0) + 1;
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}
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}
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// 检测死亡 (新版格式)
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var deathMatch = _actorDeathPattern.firstMatch(line);
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if (deathMatch != null) {
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final victimId = deathMatch.group(1)?.trim();
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if (victimId != null && stats.currentPlayerName != null && victimId == stats.currentPlayerName) {
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stats.deathCount++;
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}
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}
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// 检测死亡 (旧版格式 - Legacy)
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final legacyDeathMatch = _legacyActorDeathPattern.firstMatch(line);
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if (legacyDeathMatch != null) {
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final victimId = legacyDeathMatch.group(1)?.trim();
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final killerId = legacyDeathMatch.group(3)?.trim();
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if (victimId != null && stats.currentPlayerName != null) {
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// 检测自杀
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if (victimId == killerId) {
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if (victimId == stats.currentPlayerName) {
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stats.selfKillCount++;
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}
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} else {
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// 检测死亡
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if (victimId == stats.currentPlayerName) {
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stats.deathCount++;
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}
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// 检测击杀
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if (killerId == stats.currentPlayerName) {
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stats.killCount++;
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}
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}
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}
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}
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// 检测地点访问 (RequestLocationInventory)
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final locationMatch = _requestLocationInventoryPattern.firstMatch(line);
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if (locationMatch != null) {
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final location = locationMatch.group(2)?.trim();
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if (location != null && location.isNotEmpty) {
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// 清理地点名称，移除数字ID后缀
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final cleanLocation = _cleanLocationName(location);
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stats.locationVisits[cleanLocation] = (stats.locationVisits[cleanLocation] ?? 0) + 1;
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}
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}
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}
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}
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// 记录会话信息
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if (stats.startTime != null && stats.endTime != null && stats.startTime!.year == targetYear) {
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stats.yearlySessions.add(_SessionInfo(startTime: stats.startTime!, endTime: stats.endTime!));
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}
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} catch (e) {
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// Error handled silently in isolate
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}
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return stats;
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}
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/// 清理地点名称，移除数字ID后缀
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static String _cleanLocationName(String location) {
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// 移除末尾的数字ID (如 "_12345678")
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final cleanPattern = RegExp(r'_\d{6,}$');
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return location.replaceAll(cleanPattern, '');
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}
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/// 生成年度报告
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///
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/// [gameInstallPaths] 游戏安装路径列表 (完整路径，如 ["D:/Games/StarCitizen/LIVE", "D:/Games/StarCitizen/PTU"])
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/// [targetYear] 目标年份
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///
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/// 该方法在独立 Isolate 中运行，避免阻塞 UI
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static Future<YearlyReportData> generateReport(List<String> gameInstallPaths, int targetYear) async {
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// 在独立 Isolate 中运行以避免阻塞 UI
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return await Isolate.run(() async {
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return await _generateReportInIsolate(gameInstallPaths, targetYear);
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});
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}
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/// 内部方法：在 Isolate 中执行的报告生成逻辑
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static Future<YearlyReportData> _generateReportInIsolate(List<String> gameInstallPaths, int targetYear) async {
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final List<File> allLogFiles = [];
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// 从所有安装路径收集日志文件
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for (final installPath in gameInstallPaths) {
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final installDir = Directory(installPath);
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// 检查安装目录是否存在
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if (!await installDir.exists()) {
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continue;
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}
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final gameLogFile = File('$installPath/Game.log');
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final logBackupsDir = Directory('$installPath/logbackups');
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// 添加当前 Game.log
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if (await gameLogFile.exists()) {
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allLogFiles.add(gameLogFile);
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}
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// 添加备份日志
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if (await logBackupsDir.exists()) {
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await for (final entity in logBackupsDir.list()) {
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if (entity is File && entity.path.endsWith('.log')) {
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allLogFiles.add(entity);
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}
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}
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}
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}
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// 并发分析所有日志文件
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final futures = allLogFiles.map((file) => _analyzeLogFile(file, targetYear));
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final allStatsRaw = await Future.wait(futures);
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// 去重: 使用 uniqueKey (启动时间 + 玩家名) 来过滤重复的日志
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final seenKeys = <String>{};
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final allStats = <_LogFileStats>[];
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for (final stats in allStatsRaw) {
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final key = stats.uniqueKey;
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if (key == null) {
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allStats.add(stats);
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} else if (!seenKeys.contains(key)) {
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seenKeys.add(key);
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allStats.add(stats);
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}
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}
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// 合并统计数据
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int totalLaunchCount = allStats.length;
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Duration totalPlayTime = Duration.zero;
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int yearlyLaunchCount = 0;
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Duration yearlyPlayTime = Duration.zero;
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int totalCrashCount = 0;
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int yearlyCrashCount = 0;
|
||
DateTime? yearlyFirstLaunchTime;
|
||
DateTime? earliestPlayDate;
|
||
DateTime? latestPlayDate;
|
||
|
||
// 会话时长统计
|
||
Duration? longestSession;
|
||
DateTime? longestSessionDate;
|
||
Duration? shortestSession;
|
||
DateTime? shortestSessionDate;
|
||
List<Duration> allSessionDurations = [];
|
||
|
||
// K/D 统计
|
||
int yearlyKillCount = 0;
|
||
int yearlyDeathCount = 0;
|
||
int yearlySelfKillCount = 0;
|
||
|
||
final Map<String, int> vehicleDestructionDetails = {};
|
||
final Map<String, int> vehiclePilotedDetails = {};
|
||
final Map<String, int> accountSessionDetails = {};
|
||
final Map<String, int> locationDetails = {};
|
||
|
||
for (final stats in allStats) {
|
||
// 累计游玩时长
|
||
if (stats.startTime != null && stats.endTime != null) {
|
||
totalPlayTime += stats.endTime!.difference(stats.startTime!);
|
||
}
|
||
|
||
// 崩溃统计
|
||
if (stats.hasCrash) {
|
||
totalCrashCount++;
|
||
if (stats.endTime != null && stats.endTime!.year == targetYear) {
|
||
yearlyCrashCount++;
|
||
}
|
||
}
|
||
|
||
// 年度会话统计
|
||
for (final session in stats.yearlySessions) {
|
||
yearlyLaunchCount++;
|
||
final sessionDuration = session.duration;
|
||
yearlyPlayTime += sessionDuration;
|
||
allSessionDurations.add(sessionDuration);
|
||
|
||
// 年度第一次启动时间
|
||
if (yearlyFirstLaunchTime == null || session.startTime.isBefore(yearlyFirstLaunchTime)) {
|
||
yearlyFirstLaunchTime = session.startTime;
|
||
}
|
||
|
||
// 最早游玩的一天 (05:00及以后开始游戏)
|
||
if (session.startTime.hour >= 5) {
|
||
if (earliestPlayDate == null || _timeOfDayIsEarlier(session.startTime, earliestPlayDate)) {
|
||
earliestPlayDate = session.startTime;
|
||
}
|
||
}
|
||
|
||
// 最晚游玩的一天 (04:00及以前结束游戏)
|
||
if (session.endTime.hour <= 4) {
|
||
if (latestPlayDate == null || _timeOfDayIsLater(session.endTime, latestPlayDate)) {
|
||
latestPlayDate = session.endTime;
|
||
}
|
||
}
|
||
|
||
// 最长游玩时长
|
||
if (longestSession == null || sessionDuration > longestSession) {
|
||
longestSession = sessionDuration;
|
||
longestSessionDate = session.startTime;
|
||
}
|
||
|
||
// 最短游玩时长 (超过5分钟的)
|
||
if (sessionDuration.inMinutes >= 5) {
|
||
if (shortestSession == null || sessionDuration < shortestSession) {
|
||
shortestSession = sessionDuration;
|
||
shortestSessionDate = session.startTime;
|
||
}
|
||
}
|
||
}
|
||
|
||
// 合并载具损毁详情 (过滤包含 PU 的载具)
|
||
for (final entry in stats.vehicleDestruction.entries) {
|
||
if (!entry.key.contains('PU_')) {
|
||
vehicleDestructionDetails[entry.key] = (vehicleDestructionDetails[entry.key] ?? 0) + entry.value;
|
||
}
|
||
}
|
||
|
||
// 合并驾驶载具详情
|
||
for (final entry in stats.vehiclePiloted.entries) {
|
||
vehiclePilotedDetails[entry.key] = (vehiclePilotedDetails[entry.key] ?? 0) + entry.value;
|
||
}
|
||
|
||
// 累计 K/D
|
||
yearlyKillCount += stats.killCount;
|
||
yearlyDeathCount += stats.deathCount;
|
||
yearlySelfKillCount += stats.selfKillCount;
|
||
|
||
// 合并账号会话详情
|
||
for (final playerName in stats.playerNames) {
|
||
if (playerName.length > 16) continue;
|
||
String targetKey = playerName;
|
||
// 查找是否存在忽略大小写的相同 key
|
||
for (final key in accountSessionDetails.keys) {
|
||
if (key.toLowerCase() == playerName.toLowerCase()) {
|
||
targetKey = key;
|
||
break;
|
||
}
|
||
}
|
||
accountSessionDetails[targetKey] = (accountSessionDetails[targetKey] ?? 0) + 1;
|
||
}
|
||
|
||
// 合并地点访问详情
|
||
for (final entry in stats.locationVisits.entries) {
|
||
locationDetails[entry.key] = (locationDetails[entry.key] ?? 0) + entry.value;
|
||
}
|
||
}
|
||
|
||
// 计算平均游玩时长
|
||
Duration? averageSessionTime;
|
||
if (allSessionDurations.isNotEmpty) {
|
||
final totalMs = allSessionDurations.fold<int>(0, (sum, d) => sum + d.inMilliseconds);
|
||
averageSessionTime = Duration(milliseconds: totalMs ~/ allSessionDurations.length);
|
||
}
|
||
|
||
// 计算派生统计
|
||
final yearlyVehicleDestructionCount = vehicleDestructionDetails.values.fold(0, (a, b) => a + b);
|
||
|
||
String? mostDestroyedVehicle;
|
||
int mostDestroyedVehicleCount = 0;
|
||
for (final entry in vehicleDestructionDetails.entries) {
|
||
if (entry.value > mostDestroyedVehicleCount) {
|
||
mostDestroyedVehicle = entry.key;
|
||
mostDestroyedVehicleCount = entry.value;
|
||
}
|
||
}
|
||
|
||
String? mostPilotedVehicle;
|
||
int mostPilotedVehicleCount = 0;
|
||
for (final entry in vehiclePilotedDetails.entries) {
|
||
if (entry.value > mostPilotedVehicleCount) {
|
||
mostPilotedVehicle = entry.key;
|
||
mostPilotedVehicleCount = entry.value;
|
||
}
|
||
}
|
||
|
||
String? mostPlayedAccount;
|
||
int mostPlayedAccountSessionCount = 0;
|
||
for (final entry in accountSessionDetails.entries) {
|
||
if (entry.value > mostPlayedAccountSessionCount) {
|
||
mostPlayedAccount = entry.key;
|
||
mostPlayedAccountSessionCount = entry.value;
|
||
}
|
||
}
|
||
|
||
// 计算 Top 10 地点
|
||
final sortedLocations = locationDetails.entries.toList()..sort((a, b) => b.value.compareTo(a.value));
|
||
final topLocations = sortedLocations.take(10).toList();
|
||
|
||
return YearlyReportData(
|
||
totalLaunchCount: totalLaunchCount,
|
||
totalPlayTime: totalPlayTime,
|
||
yearlyLaunchCount: yearlyLaunchCount,
|
||
yearlyPlayTime: yearlyPlayTime,
|
||
totalCrashCount: totalCrashCount,
|
||
yearlyCrashCount: yearlyCrashCount,
|
||
yearlyFirstLaunchTime: yearlyFirstLaunchTime,
|
||
earliestPlayDate: earliestPlayDate,
|
||
latestPlayDate: latestPlayDate,
|
||
longestSession: longestSession,
|
||
longestSessionDate: longestSessionDate,
|
||
shortestSession: shortestSession,
|
||
shortestSessionDate: shortestSessionDate,
|
||
averageSessionTime: averageSessionTime,
|
||
yearlyVehicleDestructionCount: yearlyVehicleDestructionCount,
|
||
mostDestroyedVehicle: mostDestroyedVehicle,
|
||
mostDestroyedVehicleCount: mostDestroyedVehicleCount,
|
||
mostPilotedVehicle: mostPilotedVehicle,
|
||
mostPilotedVehicleCount: mostPilotedVehicleCount,
|
||
accountCount: accountSessionDetails.length,
|
||
mostPlayedAccount: mostPlayedAccount,
|
||
mostPlayedAccountSessionCount: mostPlayedAccountSessionCount,
|
||
topLocations: topLocations,
|
||
yearlyKillCount: yearlyKillCount,
|
||
yearlyDeathCount: yearlyDeathCount,
|
||
yearlySelfKillCount: yearlySelfKillCount,
|
||
vehiclePilotedDetails: vehiclePilotedDetails,
|
||
accountSessionDetails: accountSessionDetails,
|
||
locationDetails: locationDetails,
|
||
);
|
||
}
|
||
|
||
/// 比较两个时间的 时:分 是否更早
|
||
static bool _timeOfDayIsEarlier(DateTime a, DateTime b) {
|
||
if (a.hour < b.hour) return true;
|
||
if (a.hour > b.hour) return false;
|
||
return a.minute < b.minute;
|
||
}
|
||
|
||
/// 比较两个时间的 时:分 是否更晚
|
||
static bool _timeOfDayIsLater(DateTime a, DateTime b) {
|
||
if (a.hour > b.hour) return true;
|
||
if (a.hour < b.hour) return false;
|
||
return a.minute > b.minute;
|
||
}
|
||
}
|