import 'package:freezed_annotation/freezed_annotation.dart';
import 'package:tatlock_ui/features/front_hall/domain/entities/quick_link.dart';

part 'quick_link_model.freezed.dart';
part 'quick_link_model.g.dart';

/// Quick link data model for API serialization.
///
/// Maps to Core API dashboard/quick-links endpoint:
/// - title (API) ↔ name (Flutter entity)
/// - icon (API) ↔ iconName (Flutter entity)
/// - position (API) ↔ sortOrder (Flutter entity)
/// - is_visible (API) ↔ isActive (Flutter entity)
@freezed
sealed class QuickLinkModel with _$QuickLinkModel {
  const factory QuickLinkModel({
    required int id,
    required String title,
    required String url,
    String? icon,
    String? description,
    String? category,
    @Default(0) int position,
    @JsonKey(name: 'is_visible') @Default(true) bool isVisible,
    String? color,
    @JsonKey(name: 'background_color') String? backgroundColor,
  }) = _QuickLinkModel;

  const QuickLinkModel._();

  factory QuickLinkModel.fromJson(Map<String, dynamic> json) =>
      _$QuickLinkModelFromJson(json);

  /// Converts to domain entity.
  QuickLink toEntity() {
    return QuickLink(
      id: id.toString(),
      name: title,
      url: url,
      iconName: icon ?? 'link',
      category: category,
      type: QuickLinkType.iframe,
      sortOrder: position,
      isActive: isVisible,
    );
  }

  /// Creates model from domain entity.
  factory QuickLinkModel.fromEntity(QuickLink entity) {
    return QuickLinkModel(
      id: int.tryParse(entity.id) ?? 0,
      title: entity.name,
      url: entity.url,
      icon: entity.iconName,
      category: entity.category,
      position: entity.sortOrder,
      isVisible: entity.isActive,
    );
  }

  /// Creates a JSON map for creating a new quick link (without id).
  Map<String, dynamic> toCreateJson() {
    return {
      'title': title,
      'url': url,
      if (icon != null) 'icon': icon,
      if (description != null) 'description': description,
      if (category != null) 'category': category,
      'position': position,
      'is_visible': isVisible,
      if (color != null) 'color': color,
      if (backgroundColor != null) 'background_color': backgroundColor,
    };
  }
}