import 'package:sigap/src/features/personalization/models/roles_model.dart';

class OfficerModel {
  final String id;
  final String unitId;
  final String roleId;
  final String? patrolUnitId;
  final String nrp;
  final String name;
  final String? rank;
  final String? position;
  final String? phone;
  final String? email;
  final String? avatar;
  final DateTime? validUntil;
  final String? qrCode;
  final DateTime? createdAt;
  final DateTime? updatedAt;
  final RoleModel? role;

  OfficerModel({
    required this.id,
    required this.unitId,
    required this.roleId,
    this.patrolUnitId,
    required this.nrp,
    required this.name,
    this.rank,
    this.position,
    this.phone,
    this.email,
    this.avatar,
    this.validUntil,
    this.qrCode,
    this.createdAt,
    this.updatedAt,
    this.role,
  });

  // Create an OfficerModel instance from a JSON object
  factory OfficerModel.fromJson(Map<String, dynamic> json) {
    return OfficerModel(
      id: json['id'] as String,
      unitId: json['unit_id'] as String,
      roleId: json['role_id'] as String,
      patrolUnitId: json['patrol_unit_id'] as String?,
      nrp: json['nrp'] as String,
      name: json['name'] as String,
      rank: json['rank'] as String?,
      position: json['position'] as String?,
      phone: json['phone'] as String?,
      email: json['email'] as String?,
      avatar: json['avatar'] as String?,
      validUntil:
          json['valid_until'] != null
              ? DateTime.parse(json['valid_until'] as String)
              : null,
      qrCode: json['qr_code'] as String?,
      createdAt:
          json['created_at'] != null
              ? DateTime.parse(json['created_at'] as String)
              : null,
      updatedAt:
          json['updated_at'] != null
              ? DateTime.parse(json['updated_at'] as String)
              : null,
      role:
          json['roles'] != null
              ? RoleModel.fromJson(json['roles'] as Map<String, dynamic>)
              : null,
    );
  }

  // Convert an OfficerModel instance to a JSON object
  Map<String, dynamic> toJson() {
    return {
      'id': id,
      'unit_id': unitId,
      'role_id': roleId,
      'patrol_unit_id': patrolUnitId,
      'nrp': nrp,
      'name': name,
      'rank': rank,
      'position': position,
      'phone': phone,
      'email': email,
      'avatar': avatar,
      'valid_until': validUntil?.toIso8601String(),
      'qr_code': qrCode,
      'created_at': createdAt?.toIso8601String(),
      'updated_at': updatedAt?.toIso8601String(),
      if (role != null) 'roles': role!.toJson(),
    };
  }

  // Create a copy of the OfficerModel with updated fields
  OfficerModel copyWith({
    String? id,
    String? unitId,
    String? roleId,
    String? patrolUnitId,
    String? nrp,
    String? name,
    String? rank,
    String? position,
    String? phone,
    String? email,
    String? avatar,
    DateTime? validUntil,
    String? qrCode,
    DateTime? createdAt,
    DateTime? updatedAt,
    RoleModel? role,
  }) {
    return OfficerModel(
      id: id ?? this.id,
      unitId: unitId ?? this.unitId,
      roleId: roleId ?? this.roleId,
      patrolUnitId: patrolUnitId ?? this.patrolUnitId,
      nrp: nrp ?? this.nrp,
      name: name ?? this.name,
      rank: rank ?? this.rank,
      position: position ?? this.position,
      phone: phone ?? this.phone,
      email: email ?? this.email,
      avatar: avatar ?? this.avatar,
      validUntil: validUntil ?? this.validUntil,
      qrCode: qrCode ?? this.qrCode,
      createdAt: createdAt ?? this.createdAt,
      updatedAt: updatedAt ?? this.updatedAt,
      role: role ?? this.role,
    );
  }

  // Create an OfficerModel from a User metadata
  factory OfficerModel.fromUserMetadata(
    String userId,
    Map<String, dynamic> metadata,
  ) {
    final officerData = metadata['officer_data'] ?? {};

    return OfficerModel(
      id: userId,
      unitId: officerData['unit_id'] ?? '',
      roleId: '', // This would need to be fetched or defined elsewhere
      nrp: officerData['nrp'] ?? '',
      name: officerData['name'] ?? '',
      rank: officerData['rank'],
      position: officerData['position'],
      phone: officerData['phone'],
      email: metadata['email'],
    );
  }

  @override
  String toString() {
    return 'OfficerModel(id: $id, name: $name, nrp: $nrp)';
  }
}