// lib/models/property_asset.dart

import 'dart:convert';

/// Top-level convenience
List<PropertyAsset> propertyAssetFromJson(String str) =>
    (json.decode(str) as List<dynamic>)
        .map((e) => PropertyAsset.fromJson(e as Map<String, dynamic>))
        .toList();

String propertyAssetToJson(List<PropertyAsset> list) =>
    json.encode(list.map((e) => e.toJson()).toList());

class PropertyAsset {
  PropertyAsset({
    required this.id,
    required this.assetName,
    required this.description,
    this.detailModel,
    this.detailDescription,
    this.inGuarantee,
    this.guaranteeEndDate,
    this.reference,
    this.quantity,
    required this.timestamp,
  });

  final int id;
  final AssetName assetName;
  final String description;
  final String? detailModel;
  final String? detailDescription;
  final bool? inGuarantee;
  final int? guaranteeEndDate; // or DateTime if you prefer conversion
  final String? reference;
  final int? quantity;
  final int timestamp;

  factory PropertyAsset.fromJson(Map<String, dynamic> json) => PropertyAsset(
    id: json['id'] as int,
    assetName:
    AssetName.fromJson(json['assetName'] as Map<String, dynamic>),
    description: json['description'] as String? ?? '',
    detailModel: json['detailModel'] as String?,
    detailDescription: json['detailDescription'] as String?,
    inGuarantee: json['inGuarantee'] as bool?,
    guaranteeEndDate: json['guaranteeEndDate'] as int?,
    reference: json['reference'] as String?,
    quantity: json['quantity'] as int?,
    timestamp: json['timestamp'] as int,
  );

  Map<String, dynamic> toJson() => {
    'id': id,
    'assetName': assetName.toJson(),
    'description': description,
    'detailModel': detailModel,
    'detailDescription': detailDescription,
    'inGuarantee': inGuarantee,
    'guaranteeEndDate': guaranteeEndDate,
    'reference': reference,
    'quantity': quantity,
    'timestamp': timestamp,
  };
}

class AssetName {
  AssetName({
    required this.id,
    required this.name,
    required this.nameAr,
    required this.details,
    required this.timestamp,
  });

  final int id;
  final String name;
  final String nameAr;
  final List<dynamic> details;
  final int timestamp;

  factory AssetName.fromJson(Map<String, dynamic> json) => AssetName(
    id: json['id'] as int,
    name: json['name'] as String? ?? '',
    nameAr: json['nameAr'] as String? ?? '',
    details: json['details'] as List<dynamic>? ?? [],
    timestamp: json['timestamp'] as int,
  );

  Map<String, dynamic> toJson() => {
    'id': id,
    'name': name,
    'nameAr': nameAr,
    'details': details,
    'timestamp': timestamp,
  };
}