feat: type stats and event log models

2026-04-23 21:05:37 +07:00
parent 0fdaf0bac4
commit 0c74748650
6 changed files with 303 additions and 96 deletions
--- a/lib/models/stats_summary.dart
+++ b/lib/models/stats_summary.dart
@@ -0,0 +1,141 @@
+class StatsSummary {
+  final List<GroupStats> groups;
+
+  const StatsSummary({required this.groups});
+
+  static const empty = StatsSummary(groups: <GroupStats>[]);
+
+  static StatsSummary fromApi(Object? data) {
+    return StatsSummary(groups: GroupStats.listFromApi(data));
+  }
+}
+
+class GroupStats {
+  final String targetId;
+  final String name;
+  final int totalCommands;
+  final int togglesOn;
+  final int togglesOff;
+  final double? estimatedHours;
+
+  const GroupStats({
+    required this.targetId,
+    required this.name,
+    required this.totalCommands,
+    required this.togglesOn,
+    required this.togglesOff,
+    this.estimatedHours,
+  });
+
+  String get formattedEstimatedHours {
+    final value = estimatedHours;
+    if (value == null) return '';
+    if (value < 1) return '${(value * 60).round()} мин';
+    return '${value.toStringAsFixed(1)} ч';
+  }
+
+  static GroupStats fromApi(Object? data, {String? fallbackId}) {
+    if (data is! Map) {
+      final id = data?.toString() ?? fallbackId;
+      if (id == null || id.isEmpty) {
+        throw const FormatException('group stats должен быть объектом');
+      }
+      return GroupStats(
+        targetId: id,
+        name: id,
+        totalCommands: 0,
+        togglesOn: 0,
+        togglesOff: 0,
+      );
+    }
+
+    final map = Map<String, dynamic>.from(data);
+    final targetId =
+        _stringValue(map, const ['target_id', 'group_id', 'id', 'target']) ??
+        fallbackId;
+    if (targetId == null || targetId.isEmpty) {
+      throw const FormatException('group stats не содержит id');
+    }
+
+    return GroupStats(
+      targetId: targetId,
+      name: _stringValue(map, const ['name', 'label']) ?? targetId,
+      totalCommands: _intValue(map['total_commands']),
+      togglesOn: _intValue(map['toggles_on']),
+      togglesOff: _intValue(map['toggles_off']),
+      estimatedHours: _doubleValue(map['estimated_hours']),
+    );
+  }
+
+  static List<GroupStats> listFromApi(Object? data) {
+    final values = _collectionValues(data, const ['groups', 'data', 'items']);
+    return values.map((value) {
+      if (value.entryKey == null) return GroupStats.fromApi(value.value);
+      return GroupStats.fromApi(value.value, fallbackId: value.entryKey);
+    }).toList();
+  }
+}
+
+String? _stringValue(Map<String, dynamic> map, List<String> keys) {
+  for (final key in keys) {
+    final value = map[key];
+    if (value != null && value.toString().isNotEmpty) {
+      return value.toString();
+    }
+  }
+  return null;
+}
+
+int _intValue(Object? value) {
+  if (value is int) return value;
+  if (value is num) return value.round();
+  if (value is String) return int.tryParse(value.trim()) ?? 0;
+  return 0;
+}
+
+double? _doubleValue(Object? value) {
+  if (value is num) return value.toDouble();
+  if (value is String) return double.tryParse(value.trim());
+  return null;
+}
+
+List<_CollectionValue> _collectionValues(Object? data, List<String> wrappers) {
+  if (data is List) {
+    return data.map((value) => _CollectionValue(value)).toList();
+  }
+
+  if (data is Map) {
+    final map = Map<String, dynamic>.from(data);
+    for (final wrapper in wrappers) {
+      final value = map[wrapper];
+      if (value is List) {
+        return value.map((item) => _CollectionValue(item)).toList();
+      }
+    }
+
+    if (_looksLikeStatsItem(map)) {
+      return <_CollectionValue>[_CollectionValue(map)];
+    }
+
+    return map.entries
+        .where((entry) => entry.value is Map)
+        .map((entry) => _CollectionValue(entry.value, entryKey: entry.key))
+        .toList();
+  }
+
+  throw const FormatException('stats summary должен быть объектом или списком');
+}
+
+bool _looksLikeStatsItem(Map<String, dynamic> map) {
+  return map.containsKey('total_commands') ||
+      map.containsKey('toggles_on') ||
+      map.containsKey('toggles_off') ||
+      map.containsKey('estimated_hours');
+}
+
+class _CollectionValue {
+  final Object? value;
+  final String? entryKey;
+
+  const _CollectionValue(this.value, {this.entryKey});
+}