5ce2a787b4
* comment out unreferenced files * decouple courses, topics, and activities * update start page * disable 'join open session' button
420 lines
13 KiB
Dart
420 lines
13 KiB
Dart
// import 'dart:async';
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// import 'package:flutter/foundation.dart';
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// import 'package:flutter/material.dart' hide Visibility;
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// import 'package:collection/collection.dart';
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// import 'package:http/http.dart' as http;
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// import 'package:http/http.dart';
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// import 'package:matrix/matrix.dart';
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// import 'package:fluffychat/pangea/activity_planner/activity_plan_model.dart';
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// import 'package:fluffychat/pangea/activity_planner/activity_plan_request.dart';
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// import 'package:fluffychat/pangea/activity_suggestions/activity_plan_repo.dart';
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// import 'package:fluffychat/pangea/chat/constants/default_power_level.dart';
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// import 'package:fluffychat/pangea/chat_settings/constants/pangea_room_types.dart';
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// import 'package:fluffychat/pangea/common/utils/error_handler.dart';
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// import 'package:fluffychat/pangea/events/constants/pangea_event_types.dart';
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// import 'package:fluffychat/pangea/extensions/join_rule_extension.dart';
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// import 'package:fluffychat/pangea/extensions/pangea_room_extension.dart';
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// import 'package:fluffychat/pangea/learning_settings/enums/language_level_type_enum.dart';
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// import 'package:fluffychat/pangea/user/controllers/user_controller.dart';
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// import 'package:fluffychat/utils/client_download_content_extension.dart';
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// import 'package:fluffychat/utils/file_selector.dart';
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// import 'package:fluffychat/widgets/matrix.dart';
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// enum ActivityLaunchState {
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// base,
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// editing,
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// launching,
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// }
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// class ActivityPlannerBuilder extends StatefulWidget {
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// final ActivityPlanModel initialActivity;
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// final String? initialFilename;
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// final Room room;
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// final bool enabledEdits;
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// final bool enableMultiLaunch;
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// final Widget Function(ActivityPlannerBuilderState) builder;
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// const ActivityPlannerBuilder({
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// super.key,
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// required this.initialActivity,
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// this.initialFilename,
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// required this.room,
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// required this.builder,
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// this.enabledEdits = false,
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// this.enableMultiLaunch = false,
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// });
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// @override
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// State<ActivityPlannerBuilder> createState() => ActivityPlannerBuilderState();
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// }
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// class ActivityPlannerBuilderState extends State<ActivityPlannerBuilder> {
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// ActivityLaunchState launchState = ActivityLaunchState.base;
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// Uint8List? avatar;
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// String? imageURL;
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// String? filename;
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// int numActivities = 1;
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// final TextEditingController titleController = TextEditingController();
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// final TextEditingController instructionsController = TextEditingController();
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// final TextEditingController vocabController = TextEditingController();
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// final TextEditingController participantsController = TextEditingController();
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// final TextEditingController learningObjectivesController =
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// TextEditingController();
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// final List<Vocab> vocab = [];
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// late LanguageLevelTypeEnum languageLevel;
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// final GlobalKey<FormState> formKey = GlobalKey<FormState>();
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// final StreamController stateStream = StreamController.broadcast();
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// @override
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// void initState() {
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// super.initState();
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// resetActivity();
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// }
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// @override
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// void dispose() {
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// titleController.dispose();
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// learningObjectivesController.dispose();
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// instructionsController.dispose();
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// vocabController.dispose();
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// participantsController.dispose();
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// stateStream.close();
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// super.dispose();
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// }
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// void update() {
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// if (mounted) setState(() {});
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// if (!stateStream.isClosed) {
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// stateStream.add(null);
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// }
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// }
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// Room get room => widget.room;
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// bool get isEditing => launchState == ActivityLaunchState.editing;
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// bool get isLaunching => launchState == ActivityLaunchState.launching;
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// ActivityPlanRequest get updatedRequest {
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// final int participants = int.tryParse(participantsController.text.trim()) ??
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// widget.initialActivity.req.numberOfParticipants;
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// final updatedReq = widget.initialActivity.req;
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// updatedReq.numberOfParticipants = participants;
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// updatedReq.cefrLevel = languageLevel;
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// return updatedReq;
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// }
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// ActivityPlanModel get updatedActivity {
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// return ActivityPlanModel(
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// req: updatedRequest,
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// title: titleController.text,
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// learningObjective: learningObjectivesController.text,
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// instructions: instructionsController.text,
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// vocab: vocab,
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// imageURL: imageURL,
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// roles: widget.initialActivity.roles,
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// activityId: widget.initialActivity.activityId,
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// );
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// }
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// Future<void> resetActivity() async {
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// avatar = null;
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// filename = null;
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// imageURL = null;
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// titleController.text = widget.initialActivity.title;
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// learningObjectivesController.text =
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// widget.initialActivity.learningObjective;
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// instructionsController.text = widget.initialActivity.instructions;
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// participantsController.text =
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// widget.initialActivity.req.numberOfParticipants.toString();
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// vocab.clear();
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// vocab.addAll(widget.initialActivity.vocab);
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// languageLevel = widget.initialActivity.req.cefrLevel;
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// imageURL = widget.initialActivity.imageURL;
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// filename = widget.initialFilename;
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// if (widget.initialActivity.imageURL != null) {
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// await _setAvatarByURL(widget.initialActivity.imageURL!);
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// }
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// update();
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// }
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// Future<void> overrideActivity(ActivityPlanModel override) async {
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// avatar = null;
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// filename = null;
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// imageURL = null;
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// titleController.text = override.title;
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// learningObjectivesController.text = override.learningObjective;
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// instructionsController.text = override.instructions;
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// participantsController.text = override.req.numberOfParticipants.toString();
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// vocab.clear();
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// vocab.addAll(override.vocab);
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// languageLevel = override.req.cefrLevel;
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// if (override.imageURL != null) {
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// await _setAvatarByURL(override.imageURL!);
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// }
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// update();
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// }
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// void startEditing() {
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// setLaunchState(ActivityLaunchState.editing);
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// }
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// void setLaunchState(ActivityLaunchState state) {
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// if (state == ActivityLaunchState.launching) {
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// _addBookmarkedActivity();
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// }
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// launchState = state;
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// update();
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// }
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// void addVocab() {
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// vocab.insert(
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// 0,
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// Vocab(
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// lemma: vocabController.text.trim(),
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// pos: "",
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// ),
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// );
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// vocabController.clear();
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// update();
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// }
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// void removeVocab(int index) {
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// vocab.removeAt(index);
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// update();
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// }
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// void setLanguageLevel(LanguageLevelTypeEnum level) {
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// languageLevel = level;
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// update();
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// }
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// Future<void> selectAvatar() async {
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// final photo = await selectFiles(
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// context,
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// type: FileSelectorType.images,
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// allowMultiple: false,
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// );
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// final bytes = await photo.singleOrNull?.readAsBytes();
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// avatar = bytes;
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// imageURL = null;
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// filename = photo.singleOrNull?.name;
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// update();
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// }
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// void setNumActivities(int count) {
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// numActivities = count;
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// update();
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// }
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// Future<void> _setAvatarByURL(String url) async {
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// try {
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// if (avatar == null) {
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// if (url.startsWith("mxc")) {
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// final client = Matrix.of(context).client;
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// final mxcUri = Uri.parse(url);
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// final data = await client.downloadMxcCached(mxcUri);
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// avatar = data;
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// filename = Uri.encodeComponent(
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// mxcUri.pathSegments.last,
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// );
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// } else {
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// final Response response = await http.get(
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// Uri.parse(url),
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// headers: {
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// 'Authorization':
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// 'Bearer ${MatrixState.pangeaController.userController.accessToken}',
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// },
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// );
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// if (response.statusCode != 200) {
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// throw Exception(
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// "Failed to download image from URL: ${response.statusCode}",
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// );
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// }
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// avatar = response.bodyBytes;
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// filename = Uri.encodeComponent(
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// Uri.parse(url).pathSegments.last,
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// );
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// }
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// }
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// } catch (err, s) {
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// ErrorHandler.logError(
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// e: err,
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// s: s,
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// data: {
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// "imageURL": widget.initialActivity.imageURL,
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// },
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// );
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// }
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// }
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// Future<void> updateImageURL() async {
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// if (avatar == null) return;
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// final url = await Matrix.of(context).client.uploadContent(
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// avatar!,
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// filename: filename,
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// );
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// imageURL = url.toString();
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// update();
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// }
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// Future<void> saveEdits() async {
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// if (!formKey.currentState!.validate()) return;
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// await updateImageURL();
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// setLaunchState(ActivityLaunchState.base);
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// await _updateBookmarkedActivity();
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// update();
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// }
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// Future<void> clearEdits() async {
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// await resetActivity();
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// setLaunchState(ActivityLaunchState.base);
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// }
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// UserController get _userController =>
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// MatrixState.pangeaController.userController;
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// bool get isBookmarked =>
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// _userController.isBookmarked(updatedActivity.activityId);
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// Future<void> toggleBookmarkedActivity() async {
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// isBookmarked
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// ? await _removeBookmarkedActivity()
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// : await _addBookmarkedActivity();
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// update();
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// }
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// Future<void> _addBookmarkedActivity() async {
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// await _userController.addBookmarkedActivity(
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// activityId: updatedActivity.activityId,
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// );
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// await ActivityPlanRepo.set(updatedActivity);
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// }
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// Future<void> _updateBookmarkedActivity() async {
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// // save updates locally, in case choreo results in error
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// await ActivityPlanRepo.set(updatedActivity);
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// // prevent an error or delay from the choreo endpoint bubbling up
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// // in the UI, since the changes are still stored locally
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// ActivityPlanRepo.update(
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// updatedActivity,
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// ).then((resp) {
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// _userController.updateBookmarkedActivity(
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// activityId: widget.initialActivity.activityId,
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// newActivityId: resp.activityId,
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// );
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// });
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// }
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// Future<void> _removeBookmarkedActivity() async {
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// await _userController.removeBookmarkedActivity(
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// activityId: updatedActivity.activityId,
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// );
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// await ActivityPlanRepo.remove(updatedActivity.activityId);
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// }
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// Future<List<String>> launchToSpace() async {
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// final List<String> activityRoomIDs = [];
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// try {
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// return Future.wait(
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// List.generate(numActivities, (i) async {
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// final id = await _launchActivityRoom(i);
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// activityRoomIDs.add(id);
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// return id;
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// }),
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// );
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// } catch (e) {
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// _cleanupFailedLaunch(activityRoomIDs);
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// rethrow;
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// }
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// }
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// Future<String> _launchActivityRoom(int index) async {
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// await updateImageURL();
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// final roomID = await Matrix.of(context).client.createRoom(
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// creationContent: {
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// 'type':
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// "${PangeaRoomTypes.activitySession}:${updatedActivity.activityId}",
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// },
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// visibility: Visibility.private,
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// name: "${updatedActivity.title} ${index + 1}",
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// initialState: [
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// StateEvent(
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// type: PangeaEventTypes.activityPlan,
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// content: updatedActivity.toJson(),
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// ),
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// if (imageURL != null)
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// StateEvent(
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// type: EventTypes.RoomAvatar,
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// content: {'url': imageURL},
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// ),
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// RoomDefaults.defaultPowerLevels(
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// Matrix.of(context).client.userID!,
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// ),
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// await Matrix.of(context).client.pangeaJoinRules(
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// 'knock_restricted',
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// allow: [
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// {
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// "type": "m.room_membership",
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// "room_id": room.id,
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// }
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// ],
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// ),
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// ],
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// );
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// Room? activityRoom = room.client.getRoomById(roomID);
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// if (activityRoom == null) {
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// await room.client.waitForRoomInSync(roomID);
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// activityRoom = room.client.getRoomById(roomID);
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// if (activityRoom == null) {
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// throw Exception("Failed to create activity room");
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// }
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// }
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// await room.addToSpace(activityRoom.id);
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// if (activityRoom.pangeaSpaceParents.isEmpty) {
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// await room.client.waitForRoomInSync(activityRoom.id);
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// }
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// return activityRoom.id;
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// }
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// Future<void> _cleanupFailedLaunch(List<String> roomIds) async {
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// final futures = roomIds.map((id) async {
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// final room = Matrix.of(context).client.getRoomById(id);
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// if (room == null) return;
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// try {
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// await room.leave();
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// } catch (e) {
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// debugPrint("Failed to leave room $id: $e");
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// }
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// });
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// await Future.wait(futures);
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// }
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// @override
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// Widget build(BuildContext context) => widget.builder(this);
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// }
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