84e6f8076d
now placeholder data is the corrected calculated percent of vocab and grammar gained overall, and not an unreasonable number
99 lines
3.1 KiB
Dart
99 lines
3.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:matrix/matrix.dart';
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import 'package:fluffychat/pangea/analytics_misc/client_analytics_extension.dart';
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import 'package:fluffychat/pangea/analytics_misc/construct_type_enum.dart';
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import 'package:fluffychat/pangea/constructs/construct_repo.dart';
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import 'package:fluffychat/pangea/events/constants/pangea_event_types.dart';
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import 'package:fluffychat/pangea/learning_settings/models/language_model.dart';
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import 'package:fluffychat/widgets/matrix.dart';
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class LevelUpManager {
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// Singleton instance so analytics can be generated when level up is initiated, and be ready by the time user clicks on banner
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static final LevelUpManager instance = LevelUpManager._internal();
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LevelUpManager._internal();
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int prevLevel = 0;
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int level = 0;
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int prevGrammar = 0;
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int nextGrammar = 0;
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int prevVocab = 0;
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int nextVocab = 0;
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bool hasSeenPopup = false;
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bool shouldAutoPopup = false;
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Future<void> preloadAnalytics(
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BuildContext context,
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int level,
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int prevLevel,
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) async {
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this.level = level;
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this.prevLevel = prevLevel;
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//For on route change behavior, if added in the future
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shouldAutoPopup = true;
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nextGrammar = MatrixState.pangeaController.getAnalytics.constructListModel
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.numConstructs(ConstructTypeEnum.morph);
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nextVocab = MatrixState.pangeaController.getAnalytics.constructListModel
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.numConstructs(ConstructTypeEnum.vocab);
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final LanguageModel? l2 =
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MatrixState.pangeaController.languageController.userL2;
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final Room? analyticsRoom =
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MatrixState.pangeaController.matrixState.client.analyticsRoomLocal(l2!);
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if (analyticsRoom != null) {
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// How to get all summary events in the timeline
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final timeline = await analyticsRoom.getTimeline();
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final summaryEvents = timeline.events
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.where(
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(e) => e.type == PangeaEventTypes.constructSummary,
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)
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.map(
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(e) => ConstructSummary.fromJson(e.content),
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)
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.toList();
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//Find previous summary to get grammar constructs and vocab numbers from
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final lastSummary = summaryEvents
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.where((summary) => summary.upperLevel == prevLevel)
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.toList()
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.isNotEmpty
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? summaryEvents
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.firstWhere((summary) => summary.upperLevel == prevLevel)
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: null;
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//Set grammar and vocab from last level summary, if there is one. Otherwise set to placeholder data
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if (lastSummary != null &&
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lastSummary.levelVocabConstructs != null &&
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lastSummary.levelGrammarConstructs != null) {
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prevVocab = lastSummary.levelVocabConstructs!;
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prevGrammar = lastSummary.levelGrammarConstructs!;
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} else {
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prevGrammar = nextGrammar - (nextGrammar / prevLevel).round();
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prevVocab = nextVocab - (nextVocab / prevLevel).round();
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}
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}
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}
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void markPopupSeen() {
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hasSeenPopup = true;
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shouldAutoPopup = false;
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}
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void reset() {
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hasSeenPopup = false;
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shouldAutoPopup = false;
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prevLevel = 0;
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level = 0;
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prevGrammar = 0;
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nextGrammar = 0;
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prevVocab = 0;
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nextVocab = 0;
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}
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}
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