31 lines
1.1 KiB
Dart
31 lines
1.1 KiB
Dart
import 'package:fluffychat/pangea/practice_activities/lemma_activity_generator.dart';
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import 'package:fluffychat/pangea/practice_activities/message_activity_request.dart';
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import 'package:fluffychat/pangea/practice_activities/multiple_choice_activity_model.dart';
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import 'package:fluffychat/pangea/practice_activities/practice_activity_model.dart';
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class VocabMeaningActivityGenerator {
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static Future<MessageActivityResponse> get(
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MessageActivityRequest req,
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) async {
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final token = req.target.tokens.first;
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final choices =
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await LemmaActivityGenerator.lemmaActivityDistractors(token);
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if (!choices.contains(token.vocabConstructID)) {
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choices.add(token.vocabConstructID);
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}
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final Set<String> constructIdChoices = choices.map((c) => c.string).toSet();
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return MessageActivityResponse(
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activity: VocabMeaningPracticeActivityModel(
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tokens: req.target.tokens,
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langCode: req.userL2,
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multipleChoiceContent: MultipleChoiceActivity(
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choices: constructIdChoices,
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answers: {token.vocabConstructID.string},
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),
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),
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);
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}
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}
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