// lib/features/events/models/event_models.dart
class EventTypeModel {
  final int id;
  final String name;
  final String? iconUrl;

  EventTypeModel({required this.id, required this.name, this.iconUrl});

  factory EventTypeModel.fromJson(Map<String, dynamic> j) {
    return EventTypeModel(
      id: j['id'] as int,
      name: (j['event_type'] ?? j['name'] ?? '') as String,
      iconUrl: (j['event_type_icon'] ?? j['icon_url']) as String?,
    );
  }
}

class EventImageModel {
  final bool isPrimary;
  final String image;

  EventImageModel({required this.isPrimary, required this.image});

  factory EventImageModel.fromJson(Map<String, dynamic> j) {
    return EventImageModel(
      isPrimary: j['is_primary'] == true,
      image: (j['image'] ?? '') as String,
    );
  }
}

class EventModel {
  final int id;
  final String name;
  final String? title;
  final String? description;
  final String startDate; // YYYY-MM-DD
  final String endDate;
  final String? startTime;
  final String? endTime;
  final String? pincode;
  final String? place;
  final bool isBookable;
  final int? eventTypeId;
  final String? thumbImg;
  final List<EventImageModel> images;

  // NEW fields mapped from backend
  final String? importantInformation;
  final String? venueName;
  final String? eventStatus;
  final String? cancelledReason;

  EventModel({
    required this.id,
    required this.name,
    this.title,
    this.description,
    required this.startDate,
    required this.endDate,
    this.startTime,
    this.endTime,
    this.pincode,
    this.place,
    this.isBookable = true,
    this.eventTypeId,
    this.thumbImg,
    this.images = const [],
    this.importantInformation,
    this.venueName,
    this.eventStatus,
    this.cancelledReason,
  });

  factory EventModel.fromJson(Map<String, dynamic> j) {
    final imgs = <EventImageModel>[];
    if (j['images'] is List) {
      for (final im in j['images']) {
        if (im is Map<String, dynamic>) imgs.add(EventImageModel.fromJson(im));
      }
    }

    return EventModel(
      id: j['id'] is int ? j['id'] as int : int.parse(j['id'].toString()),
      name: (j['name'] ?? '') as String,
      title: j['title'] as String?,
      description: j['description'] as String?,
      startDate: (j['start_date'] ?? '') as String,
      endDate: (j['end_date'] ?? '') as String,
      startTime: j['start_time'] as String?,
      endTime: j['end_time'] as String?,
      pincode: j['pincode'] as String?,
      place: (j['place'] ?? j['venue_name']) as String?,
      isBookable: j['is_bookable'] == null ? true : (j['is_bookable'] == true || j['is_bookable'].toString().toLowerCase() == 'true'),
      eventTypeId: j['event_type'] is int ? j['event_type'] as int : (j['event_type'] != null ? int.tryParse(j['event_type'].toString()) : null),
      thumbImg: j['thumb_img'] as String?,
      images: imgs,
      importantInformation: j['important_information'] as String?,
      venueName: j['venue_name'] as String?,
      eventStatus: j['event_status'] as String?,
      cancelledReason: j['cancelled_reason'] as String?,
    );
  }
}