Добавлено логирование

lib/services/logs/custom_history.dart

@@ -0,0 +1,87 @@
+// Dart imports:
+import 'dart:convert';
+import 'dart:io';
+
+// Flutter imports:
+import 'package:flutter/widgets.dart';
+
+// Package imports:
+import 'package:path_provider/path_provider.dart';
+import 'package:talker_flutter/talker_flutter.dart';
+
+class CustomHistory implements TalkerHistory {
+  CustomHistory(this.settings, {List<TalkerData>? history}) {
+    if (history != null) {
+      _history.addAll(history);
+    }
+  }
+
+  final TalkerSettings settings;
+
+  final List<TalkerData> _history = <TalkerData>[];
+
+  @override
+  List<TalkerData> get history => _history;
+
+  @override
+  void clean() async {
+    if (settings.useHistory) {
+      _history.clear();
+
+      final Directory docDir = await getApplicationDocumentsDirectory();
+
+      final String path = '${docDir.path}/history.log';
+
+      final File logFile = File(path);
+
+      if (logFile.existsSync()) {
+        logFile.deleteSync();
+      }
+    }
+  }
+
+  @override
+  void write(TalkerData data) {
+    if (settings.useHistory && settings.enabled) {
+      if (settings.maxHistoryItems <= _history.length) {
+        _history.removeAt(0);
+      }
+
+      _history.add(data);
+
+      _writeToFile(data);
+    }
+  }
+
+  void _writeToFile(TalkerData data) async {
+    try {
+      final Directory docDir = await getApplicationDocumentsDirectory();
+
+      final String path = '${docDir.path}/history.log';
+
+      final File logFile = File(path);
+
+      if (!logFile.existsSync()) {
+        logFile.createSync();
+      }
+
+      final Map<String, dynamic> jData = <String, dynamic>{
+        'error': data.error,
+        'exception': data.exception,
+        'logLevel': data.logLevel,
+        'key': data.key,
+        'message': data.message,
+        'stackTrace': data.stackTrace,
+        'title': data.title,
+        'time': data.time.toString(),
+      };
+
+      logFile.writeAsStringSync(
+        '${jsonEncode(jData)}\n',
+        mode: FileMode.writeOnlyAppend,
+      );
+    } catch (e) {
+      debugPrint('ALARMA ERROR in _writeToFile customHistory $e');
+    }
+  }
+}

lib/services/logs/logs_service.dart

@@ -0,0 +1,123 @@
+// Dart imports:
+import 'dart:async';
+import 'dart:convert';
+import 'dart:io';
+
+// Flutter imports:
+import 'package:flutter/cupertino.dart';
+
+// Package imports:
+import 'package:fluttertoast/fluttertoast.dart';
+import 'package:injectable/injectable.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:remever/common/functions.dart';
+import 'package:remever/common/typedef.dart';
+import 'package:remever/models/logs/build_log.dart';
+import 'package:talker_flutter/talker_flutter.dart';
+
+@Singleton()
+class LogsService {
+  void log(String message) {
+    talker.log(message);
+  }
+
+  void logDebug(String message) {
+    talker.debug(message);
+  }
+
+  void logInfo(String message) {
+    talker.info(message);
+  }
+
+  void logError(String message, Object? exception, StackTrace? stackTrace) {
+    talker.error(message, exception, stackTrace);
+
+    showErrorToast('$message ${exception.toString()}');
+  }
+
+  void logCritical(String message, Object? exception, StackTrace? stackTrace) {
+    talker.critical(message, exception, stackTrace);
+  }
+
+  void logBuild(String message) {
+    talker.logCustom(BuildLog(message));
+  }
+
+  // Метод для получения истории
+  Future<List<TalkerData>?> getHistory() async {
+    try {
+      final Directory docDir = await getApplicationDocumentsDirectory();
+      final String path = '${docDir.path}/history.log';
+      final File logFile = File(path);
+
+      if (!logFile.existsSync()) {
+        return null;
+      }
+
+      final List<String> lines = await logFile.readAsLines();
+      if (lines.length > 1500) {
+        lines.removeRange(0, lines.length - 1500);
+
+        logFile.deleteSync();
+        logFile.createSync();
+        logFile.writeAsStringSync(lines.join('\n'));
+      }
+
+      final List<Json> entities = await _parseLines(lines, logFile);
+
+      if (entities.isEmpty) {
+        return null;
+      }
+
+      final List<TalkerData> talkerData = _convertEntitiesToTalkerData(
+        entities,
+      );
+      return talkerData;
+    } catch (e) {
+      debugPrint('ALARM ERROR IN GETHISTORY $e');
+      return null;
+    }
+  }
+
+  // Парсинг строк из файла
+  Future<List<Json>> _parseLines(List<String> lines, File logFile) async {
+    final List<Json> entities = <Json>[];
+
+    for (String line in lines) {
+      try {
+        entities.add(jsonDecode(line));
+      } catch (e) {
+        debugPrint('Error $e in line $line of ${logFile.path}');
+
+        if (e.toString().contains('Unexpected character')) {
+          unawaited(logFile.delete());
+          break;
+        }
+      }
+    }
+
+    return entities;
+  }
+
+  // Преобразование JSON-сущностей в TalkerData
+  List<TalkerData> _convertEntitiesToTalkerData(List<Json> entities) {
+    final List<TalkerData> talkerData = <TalkerData>[];
+
+    for (Json json in entities) {
+      talkerData.add(
+        TalkerData(
+          json['message'],
+          error: json['error'],
+          exception: json['exception'],
+          key: json['key'],
+          logLevel: json['logLevel'],
+          stackTrace: json['stackTrace'],
+          time: DateTime.tryParse(json['time']),
+          title: 'SAVED ${json['title']}',
+        ),
+      );
+    }
+
+    return talkerData;
+  }
+}