import 'package:collection/collection.dart';

import 'package:fluffychat/pangea/analytics_misc/construct_type_enum.dart';
import 'package:fluffychat/pangea/constructs/construct_identifier.dart';
import 'package:fluffychat/pangea/lemmas/lemma_info_response.dart';

class LemmaInfoRequest {
  final String lemma;
  final String partOfSpeech;
  final String lemmaLang;
  final String userL1;
  final Map<String, dynamic> messageInfo;

  List<LemmaInfoResponse> feedback;

  LemmaInfoRequest({
    required String partOfSpeech,
    required String lemmaLang,
    required this.userL1,
    required this.lemma,
    required this.messageInfo,
    this.feedback = const [],
  })  : partOfSpeech = partOfSpeech.toLowerCase(),
        lemmaLang = lemmaLang.toLowerCase();

  Map<String, dynamic> toJson() {
    return {
      'lemma': lemma,
      'part_of_speech': partOfSpeech,
      'lemma_lang': lemmaLang,
      'user_l1': userL1,
      'feedback': feedback.map((e) => e.toJson()).toList(),
      'message_info': messageInfo,
    };
  }

  @override
  bool operator ==(Object other) =>
      identical(this, other) ||
      other is LemmaInfoRequest &&
          runtimeType == other.runtimeType &&
          lemma == other.lemma &&
          partOfSpeech == other.partOfSpeech &&
          const ListEquality().equals(feedback, other.feedback) &&
          userL1 == other.userL1;

  @override
  int get hashCode =>
      lemma.hashCode ^
      partOfSpeech.hashCode ^
      const ListEquality().hash(feedback) ^
      userL1.hashCode;

  String get storageKey {
    return 'l:$lemma,p:$partOfSpeech,lang:$lemmaLang,l1:$userL1';
  }

  ConstructIdentifier get cId => ConstructIdentifier(
        lemma: lemma,
        type: ConstructTypeEnum.vocab,
        category: partOfSpeech,
      );
}