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');
+    }
+  }
+}