tasq/lib/models/task_activity_log.dart

107 lines
3.1 KiB
Dart

import 'dart:convert';
import '../utils/app_time.dart';
class TaskActivityLog {
TaskActivityLog({
required this.id,
required this.taskId,
this.actorId,
required this.actionType,
this.meta,
required this.createdAt,
});
final String id;
final String taskId;
final String? actorId;
final String actionType; // created, assigned, reassigned, started, completed
final Map<String, dynamic>? meta;
final DateTime createdAt;
factory TaskActivityLog.fromMap(Map<String, dynamic> map) {
// id and task_id may be returned as int or String depending on DB
final rawId = map['id'];
final rawTaskId = map['task_id'];
String id = rawId == null ? '' : rawId.toString();
String taskId = rawTaskId == null ? '' : rawTaskId.toString();
// actor_id is nullable
final actorId = map['actor_id']?.toString();
// action_type fallback
final actionType = (map['action_type'] as String?) ?? 'unknown';
// meta may be a Map, Map<dynamic,dynamic>, JSON-encoded string, List, or null
Map<String, dynamic>? meta;
final rawMeta = map['meta'];
if (rawMeta is Map<String, dynamic>) {
meta = rawMeta;
} else if (rawMeta is Map) {
// convert dynamic-key map to Map<String, dynamic>
try {
meta = rawMeta.map((k, v) => MapEntry(k.toString(), v));
} catch (_) {
meta = null;
}
} else if (rawMeta is String && rawMeta.isNotEmpty) {
try {
final decoded = jsonDecode(rawMeta);
if (decoded is Map<String, dynamic>) {
meta = decoded;
} else if (decoded is Map) {
meta = decoded.map((k, v) => MapEntry(k.toString(), v));
}
} catch (_) {
meta = null;
}
} else {
meta = null;
}
// created_at may be ISO string, DateTime, or numeric (seconds/millis since epoch)
final rawCreated = map['created_at'];
DateTime createdAt;
if (rawCreated is DateTime) {
createdAt = AppTime.toAppTime(rawCreated);
} else if (rawCreated is String) {
try {
createdAt = AppTime.parse(rawCreated);
} catch (_) {
createdAt = AppTime.now();
}
} else if (rawCreated is int) {
// assume seconds or milliseconds
if (rawCreated > 1e12) {
// likely microseconds or nanoseconds - treat as milliseconds
createdAt = AppTime.toAppTime(
DateTime.fromMillisecondsSinceEpoch(rawCreated),
);
} else if (rawCreated > 1e10) {
createdAt = AppTime.toAppTime(
DateTime.fromMillisecondsSinceEpoch(rawCreated),
);
} else {
createdAt = AppTime.toAppTime(
DateTime.fromMillisecondsSinceEpoch(rawCreated * 1000),
);
}
} else if (rawCreated is double) {
final asInt = rawCreated.toInt();
createdAt = AppTime.toAppTime(DateTime.fromMillisecondsSinceEpoch(asInt));
} else {
createdAt = AppTime.now();
}
return TaskActivityLog(
id: id,
taskId: taskId,
actorId: actorId,
actionType: actionType,
meta: meta,
createdAt: createdAt,
);
}
}