class DailyAccessApproval {
  final String id;
  final String userId;
  final DateTime approvalDate;
  final String status; // pending | approved | rejected
  final String? approvedBy;
  final DateTime? approvedAt;
  final String? ipAddress;
  final double? locationLat;
  final double? locationLng;

  DailyAccessApproval({
    required this.id,
    required this.userId,
    required this.approvalDate,
    required this.status,
    this.approvedBy,
    this.approvedAt,
    this.ipAddress,
    this.locationLat,
    this.locationLng,
  });

  factory DailyAccessApproval.fromMap(Map<String, dynamic> map) {
    return DailyAccessApproval(
      id: map['id'] ?? '',
      userId: map['user_id'] ?? '',
      approvalDate: DateTime.tryParse(map['approval_date'] ?? '') ?? DateTime.now(),
      status: map['status'] ?? 'pending',
      approvedBy: map['approved_by'],
      approvedAt: map['approved_at'] != null
          ? DateTime.tryParse(map['approved_at'])
          : null,
      ipAddress: map['ip_address'],
      locationLat: map['location_lat']?.toDouble(),
      locationLng: map['location_lng']?.toDouble(),
    );
  }

  Map<String, dynamic> toMap() {
    return {
      'id': id,
      'user_id': userId,
      'approval_date': approvalDate.toIso8601String().split('T')[0],
      'status': status,
      'approved_by': approvedBy,
      'approved_at': approvedAt?.toIso8601String(),
      'ip_address': ipAddress,
      'location_lat': locationLat,
      'location_lng': locationLng,
    };
  }
}