import 'package:equatable/equatable.dart';
import '../../models/models.dart';

class AddBookState extends Equatable {
  final String title;
  final String author;
  final String genre;
  final String annotation;
  final String coverUrl;
  final int? pages;
  final String language;
  final int? publishedYear;
  final double? rating;
  final BookStatus status;
  final int? progress;
  final bool isFavorite;
  final Map<String, dynamic>? prefilledData;
  final Book? submittedBook;
  final bool isSubmitted;
  final bool isLoading;
  final String? errorMessage;

  const AddBookState({
    this.title = '',
    this.author = '',
    this.genre = '',
    this.annotation = '',
    this.coverUrl = '',
    this.pages,
    this.language = '',
    this.publishedYear,
    this.rating,
    this.status = BookStatus.wantToRead,
    this.progress,
    this.isFavorite = false,
    this.prefilledData,
    this.submittedBook,
    this.isSubmitted = false,
    this.isLoading = false,
    this.errorMessage,
  });

  factory AddBookState.initial() {
    return const AddBookState(
      isLoading: false,
    );
  }

  AddBookState copyWith({
    String? title,
    String? author,
    String? genre,
    String? annotation,
    String? coverUrl,
    int? pages,
    String? language,
    int? publishedYear,
    double? rating,
    BookStatus? status,
    int? progress,
    bool? isFavorite,
    Map<String, dynamic>? prefilledData,
    Book? submittedBook,
    bool? isSubmitted,
    bool? isLoading,
    String? errorMessage,
  }) {
    return AddBookState(
      title: title ?? this.title,
      author: author ?? this.author,
      genre: genre ?? this.genre,
      annotation: annotation ?? this.annotation,
      coverUrl: coverUrl ?? this.coverUrl,
      pages: pages ?? this.pages,
      language: language ?? this.language,
      publishedYear: publishedYear ?? this.publishedYear,
      rating: rating ?? this.rating,
      status: status ?? this.status,
      progress: progress ?? this.progress,
      isFavorite: isFavorite ?? this.isFavorite,
      prefilledData: prefilledData ?? this.prefilledData,
      submittedBook: submittedBook ?? this.submittedBook,
      isSubmitted: isSubmitted ?? this.isSubmitted,
      isLoading: isLoading ?? this.isLoading,
      errorMessage: errorMessage ?? this.errorMessage,
    );
  }

  @override
  List<Object?> get props => [
        title,
        author,
        genre,
        annotation,
        coverUrl,
        pages,
        language,
        publishedYear,
        rating,
        status,
        progress,
        isFavorite,
        prefilledData,
        submittedBook,
        isSubmitted,
        isLoading,
        errorMessage,
      ];
}