mirror of
https://github.com/StarCitizenToolBox/app.git
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493 lines
16 KiB
Dart
493 lines
16 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'package:intl/intl.dart';
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import 'package:starcitizen_doctor/common/helper/log_helper.dart';
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import 'package:starcitizen_doctor/generated/l10n.dart';
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/// 日志分析结果数据类
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class LogAnalyzeLineData {
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final String type;
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final String title;
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final String? data;
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final String? dateTime;
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final String? tag; // 统计标签，用于定位日志（如 "game_start"），不依赖本地化
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// 格式化后的字段
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final String? victimId; // 受害者ID (actor_death)
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final String? location; // 位置信息 (request_location_inventory)
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final String? area; // 区域信息
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final String? playerName; // 玩家名称 (player_login)
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const LogAnalyzeLineData({
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required this.type,
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required this.title,
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this.data,
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this.dateTime,
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this.tag,
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this.victimId,
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this.location,
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this.area,
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this.playerName,
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});
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@override
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String toString() {
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return 'LogAnalyzeLineData(type: $type, title: $title, data: $data, dateTime: $dateTime)';
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}
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}
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/// 日志分析统计数据
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class LogAnalyzeStatistics {
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final String playerName;
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final int killCount;
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final int deathCount;
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final int selfKillCount;
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final int vehicleDestructionCount;
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final int vehicleDestructionCountHard;
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final DateTime? gameStartTime;
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final int gameCrashLineNumber;
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final String? latestLocation; // 最新位置信息（全量查找）
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const LogAnalyzeStatistics({
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required this.playerName,
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required this.killCount,
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required this.deathCount,
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required this.selfKillCount,
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required this.vehicleDestructionCount,
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required this.vehicleDestructionCountHard,
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this.gameStartTime,
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required this.gameCrashLineNumber,
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this.latestLocation,
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});
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}
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/// 游戏日志分析器
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class GameLogAnalyzer {
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static const String unknownValue = "<Unknown>";
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// 正则表达式定义
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static final _baseRegExp = RegExp(r'\[Notice\]\s+<([^>]+)>');
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static final _gameLoadingRegExp = RegExp(
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r'<[^>]+>\s+Loading screen for\s+(\w+)\s+:\s+SC_Frontend closed after\s+(\d+\.\d+)\s+seconds',
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);
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static final _logDateTimeRegExp = RegExp(r'<(\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}Z)>');
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static final DateFormat _dateTimeFormatter = DateFormat('yyyy-MM-dd HH:mm:ss:SSS');
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// 致命碰撞解析
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static final _fatalCollisionPatterns = {
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'vehicle': RegExp(r'Fatal Collision occured for vehicle\s+(\S+)'),
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'zone': RegExp(r'Zone:\s*([^,\]]+)'),
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'player_pilot': RegExp(r'PlayerPilot:\s*(\d)'),
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'hit_entity': RegExp(r'hitting entity:\s*(\w+)'),
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'distance': RegExp(r'Distance:\s*([\d.]+)'),
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};
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// 载具损毁解析
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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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// 角色死亡解析
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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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// 角色名称解析
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static final _characterNamePattern = RegExp(r"name\s+([^-]+)");
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// 本地库存请求解析
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static final _requestLocationInventoryPattern = RegExp(r"Player\[([^\]]+)\].*?Location\[([^\]]+)\]");
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/// 分析整个日志文件
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///
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/// [logFile] 日志文件
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/// [startTime] 开始时间，如果提供则只统计此时间之后的数据
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/// 返回日志分析结果列表和统计数据
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static Future<(List<LogAnalyzeLineData>, LogAnalyzeStatistics)> analyzeLogFile(
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File logFile, {
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DateTime? startTime,
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}) async {
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if (!(await logFile.exists())) {
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return (
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[LogAnalyzeLineData(type: "error", title: S.current.log_analyzer_no_log_file)],
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LogAnalyzeStatistics(
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playerName: "",
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killCount: 0,
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deathCount: 0,
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selfKillCount: 0,
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vehicleDestructionCount: 0,
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vehicleDestructionCountHard: 0,
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gameCrashLineNumber: -1,
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),
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);
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}
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final logLines = utf8.decode((await logFile.readAsBytes()), allowMalformed: true).split("\n");
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return _analyzeLogLines(logLines, startTime: startTime);
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}
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/// 分析日志行列表
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///
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/// [logLines] 日志行列表
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/// [startTime] 开始时间，如果提供则只影响计数统计，不影响 gameStartTime 和位置的全量查找
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/// 返回日志分析结果列表和统计数据
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static (List<LogAnalyzeLineData>, LogAnalyzeStatistics) _analyzeLogLines(
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List<String> logLines, {
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DateTime? startTime,
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}) {
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final results = <LogAnalyzeLineData>[];
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String playerName = "";
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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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int vehicleDestructionCount = 0;
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int vehicleDestructionCountHard = 0;
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DateTime? gameStartTime; // 全量查找，不受 startTime 影响
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String? latestLocation; // 全量查找最新位置
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int gameCrashLineNumber = -1;
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bool shouldCount = startTime == null; // 只影响计数
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for (var i = 0; i < logLines.length; i++) {
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final line = logLines[i];
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if (line.isEmpty) continue;
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// 如果设置了 startTime，检查当前行时间
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if (startTime != null && !shouldCount) {
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final lineTime = _getLogLineDateTime(line);
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if (lineTime != null && lineTime.isAfter(startTime)) {
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shouldCount = true;
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}
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}
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// 处理游戏开始（全量查找第一次出现）
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if (gameStartTime == null) {
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gameStartTime = _getLogLineDateTime(line);
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if (gameStartTime != null) {
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results.add(
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LogAnalyzeLineData(
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type: "info",
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title: S.current.log_analyzer_game_start,
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tag: "game_start", // 使用 tag 标识，不依赖本地化
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),
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);
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}
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}
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// 游戏加载时间
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final gameLoading = _parseGameLoading(line);
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if (gameLoading != null) {
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results.add(
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LogAnalyzeLineData(
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type: "info",
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title: S.current.log_analyzer_game_loading,
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data: S.current.log_analyzer_mode_loading_time(gameLoading.$1, gameLoading.$2),
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dateTime: _getLogLineDateTimeString(line),
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),
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);
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continue;
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}
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// 基础事件解析
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final baseEvent = _parseBaseEvent(line);
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if (baseEvent != null) {
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LogAnalyzeLineData? data;
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switch (baseEvent) {
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case "AccountLoginCharacterStatus_Character":
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data = _parseCharacterName(line);
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if (data != null && data.playerName != null) {
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playerName = data.playerName!; // 全量更新玩家名称
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}
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break;
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case "FatalCollision":
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data = _parseFatalCollision(line);
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break;
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case "Vehicle Destruction":
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data = _parseVehicleDestruction(line, playerName, shouldCount, (isHard) {
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if (isHard) {
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vehicleDestructionCountHard++;
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} else {
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vehicleDestructionCount++;
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}
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});
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break;
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case "[ActorState] Dead":
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data = _parseActorDeath(line, playerName, shouldCount, (isKill, isDeath, isSelfKill) {
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if (isSelfKill) {
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selfKillCount++;
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} else {
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if (isKill) killCount++;
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if (isDeath) deathCount++;
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}
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});
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break;
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case "RequestLocationInventory":
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data = _parseRequestLocationInventory(line);
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if (data != null && data.location != null) {
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latestLocation = data.location; // 全量更新最新位置
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}
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break;
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}
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if (data != null) {
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results.add(data);
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continue;
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}
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}
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// 游戏关闭
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if (line.contains("[CIG] CCIGBroker::FastShutdown")) {
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results.add(
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LogAnalyzeLineData(
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type: "info",
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title: S.current.log_analyzer_game_close,
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dateTime: _getLogLineDateTimeString(line),
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),
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);
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continue;
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}
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// 游戏崩溃
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if (line.contains("Cloud Imperium Games public crash handler")) {
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gameCrashLineNumber = i;
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}
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}
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// 处理崩溃信息
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if (gameCrashLineNumber > 0) {
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final lastLineDateTime = gameStartTime != null
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? _getLogLineDateTime(logLines.lastWhere((e) => e.startsWith("<20")))
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: null;
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final crashInfo = logLines.sublist(gameCrashLineNumber);
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final info = SCLoggerHelper.getGameRunningLogInfo(crashInfo);
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crashInfo.add(S.current.log_analyzer_one_click_diagnosis_header);
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if (info != null) {
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crashInfo.add(info.key);
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if (info.value.isNotEmpty) {
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crashInfo.add(S.current.log_analyzer_details_info(info.value));
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}
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} else {
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crashInfo.add(S.current.log_analyzer_no_crash_detected);
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}
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results.add(
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LogAnalyzeLineData(
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type: "game_crash",
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title: S.current.log_analyzer_game_crash,
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data: crashInfo.join("\n"),
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dateTime: lastLineDateTime != null ? _dateTimeFormatter.format(lastLineDateTime) : null,
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),
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);
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}
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// 添加统计信息
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if (killCount > 0 || deathCount > 0) {
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results.add(
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LogAnalyzeLineData(
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type: "statistics",
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title: S.current.log_analyzer_kill_summary,
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data: S.current.log_analyzer_kill_death_suicide_count(
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killCount,
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deathCount,
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selfKillCount,
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vehicleDestructionCount,
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vehicleDestructionCountHard,
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),
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),
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);
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}
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// 统计游戏时长
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if (gameStartTime != null) {
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final lastLineDateTime = _getLogLineDateTime(logLines.lastWhere((e) => e.startsWith("<20"), orElse: () => ""));
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if (lastLineDateTime != null) {
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final duration = lastLineDateTime.difference(gameStartTime);
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results.add(
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LogAnalyzeLineData(
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type: "statistics",
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title: S.current.log_analyzer_play_time,
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data: S.current.log_analyzer_play_time_format(
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duration.inHours,
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duration.inMinutes.remainder(60),
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duration.inSeconds.remainder(60),
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),
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),
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);
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}
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}
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final statistics = LogAnalyzeStatistics(
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playerName: playerName,
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killCount: killCount,
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deathCount: deathCount,
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selfKillCount: selfKillCount,
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vehicleDestructionCount: vehicleDestructionCount,
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vehicleDestructionCountHard: vehicleDestructionCountHard,
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gameStartTime: gameStartTime,
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gameCrashLineNumber: gameCrashLineNumber,
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latestLocation: latestLocation,
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);
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return (results, statistics);
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}
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// ==================== 解析辅助方法 ====================
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static String? _parseBaseEvent(String line) {
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final match = _baseRegExp.firstMatch(line);
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return match?.group(1);
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}
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static (String, String)? _parseGameLoading(String line) {
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final match = _gameLoadingRegExp.firstMatch(line);
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if (match != null) {
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return (match.group(1) ?? "-", match.group(2) ?? "-");
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}
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return null;
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}
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static DateTime? _getLogLineDateTime(String line) {
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final match = _logDateTimeRegExp.firstMatch(line);
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if (match != null) {
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final dateTimeString = match.group(1);
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if (dateTimeString != null) {
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return DateTime.parse(dateTimeString).toLocal();
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}
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}
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return null;
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}
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static String? _getLogLineDateTimeString(String line) {
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final dateTime = _getLogLineDateTime(line);
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if (dateTime != null) {
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return _dateTimeFormatter.format(dateTime);
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}
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return null;
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}
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static String? _safeExtract(RegExp pattern, String line) => pattern.firstMatch(line)?.group(1)?.trim();
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static LogAnalyzeLineData? _parseFatalCollision(String line) {
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final vehicle = _safeExtract(_fatalCollisionPatterns['vehicle']!, line) ?? unknownValue;
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final zone = _safeExtract(_fatalCollisionPatterns['zone']!, line) ?? unknownValue;
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final playerPilot = (_safeExtract(_fatalCollisionPatterns['player_pilot']!, line) ?? '0') == '1';
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final hitEntity = _safeExtract(_fatalCollisionPatterns['hit_entity']!, line) ?? unknownValue;
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final distance = double.tryParse(_safeExtract(_fatalCollisionPatterns['distance']!, line) ?? '') ?? 0.0;
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return LogAnalyzeLineData(
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type: "fatal_collision",
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title: S.current.log_analyzer_filter_fatal_collision,
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data: S.current.log_analyzer_collision_details(
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zone,
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playerPilot ? '✅' : '❌',
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hitEntity,
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vehicle,
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distance.toStringAsFixed(2),
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),
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dateTime: _getLogLineDateTimeString(line),
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);
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}
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static LogAnalyzeLineData? _parseVehicleDestruction(
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String line,
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String playerName,
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bool shouldCount,
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void Function(bool isHard) onDestruction,
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) {
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final match = _vehicleDestructionPattern.firstMatch(line);
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if (match != null) {
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final vehicleModel = match.group(1) ?? unknownValue;
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final zone = match.group(2) ?? unknownValue;
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final destructionLevel = int.tryParse(match.group(3) ?? '') ?? 0;
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final causedBy = match.group(4) ?? unknownValue;
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final destructionLevelMap = {1: S.current.log_analyzer_soft_death, 2: S.current.log_analyzer_disintegration};
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if (shouldCount && causedBy.trim() == playerName) {
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onDestruction(destructionLevel == 2);
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}
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return LogAnalyzeLineData(
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type: "vehicle_destruction",
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title: S.current.log_analyzer_filter_vehicle_damaged,
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data: S.current.log_analyzer_vehicle_damage_details(
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vehicleModel,
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zone,
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destructionLevel.toString(),
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destructionLevelMap[destructionLevel] ?? unknownValue,
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causedBy,
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),
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dateTime: _getLogLineDateTimeString(line),
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);
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}
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return null;
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}
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static LogAnalyzeLineData? _parseActorDeath(
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String line,
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String playerName,
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bool shouldCount,
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void Function(bool isKill, bool isDeath, bool isSelfKill) onDeath,
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) {
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final match = _actorDeathPattern.firstMatch(line);
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if (match != null) {
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final victimId = match.group(1) ?? unknownValue;
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final fromZone = match.group(2) ?? unknownValue;
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final toZone = match.group(3) ?? unknownValue;
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if (shouldCount) {
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final isDeath = victimId.trim() == playerName;
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if (isDeath) {
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onDeath(false, true, false);
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}
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}
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return LogAnalyzeLineData(
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type: "actor_death",
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title: S.current.log_analyzer_filter_character_death,
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data: S.current.log_analyzer_death_details(victimId, fromZone, toZone),
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dateTime: _getLogLineDateTimeString(line),
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location: fromZone,
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area: toZone,
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victimId: victimId,
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playerName: playerName,
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);
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}
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return null;
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}
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static LogAnalyzeLineData? _parseCharacterName(String line) {
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final match = _characterNamePattern.firstMatch(line);
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if (match != null) {
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final characterName = match.group(1)?.trim() ?? unknownValue;
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return LogAnalyzeLineData(
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type: "player_login",
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title: S.current.log_analyzer_player_login(characterName),
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dateTime: _getLogLineDateTimeString(line),
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playerName: characterName, // 格式化字段
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);
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}
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return null;
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}
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static LogAnalyzeLineData? _parseRequestLocationInventory(String line) {
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final match = _requestLocationInventoryPattern.firstMatch(line);
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if (match != null) {
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final playerId = match.group(1) ?? unknownValue;
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final location = match.group(2) ?? unknownValue;
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return LogAnalyzeLineData(
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type: "request_location_inventory",
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title: S.current.log_analyzer_view_local_inventory,
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data: S.current.log_analyzer_player_location(playerId, location),
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dateTime: _getLogLineDateTimeString(line),
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location: location, // 格式化字段
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);
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}
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return null;
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}
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}
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