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feat: PDF sources: read, take notes and cards from pages, deadlines
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PDFs live in a studyset's new Files tab: uploaded from Add material
(a file the studyset holds already asks first), each row with its
pages, cards, notes and size, how far it is read and its reading
deadline; renamed, given a deadline (a page or a chapter by a day),
marked as read, started afresh, deleted with a moment to undo.

The reader (/pdfs/:id) opens where reading left off: on wide windows
a rail of tools (search, fit, zoom, fullscreen), a page counter with
the chapter, and a sidebar; on phones a top bar, a page scrubber and
a sheet. The sidebar holds the PDF's flashcards, by page or chapter,
made from selected text or written there, each tied to its page and
tagged with its chapter; and the page's note, an ordinary note tied
to the page. Screenshots of a region become images that know their
page. Cards and screenshots lead back to their page; reading on past
a chapter with cards suggests studying it. Home shows the deadlines
running and to come, and a timeline of them.

Server: pdf_source rows (content in the payload, last writer wins)
and an append-only pdf_reading log, the furthest page derived from
it so devices never conflict. Files up to 50 MB for PDFs (20 MB for
others; a larger file that isn't a PDF is deleted once stored). A
deleted PDF takes its file's asset row along unless another PDF has
the same file. Card payload 4 and note payload 2 keep the page.

The reader draws with pdfrx (PDFium) behind PdfEngine in
Dependencies; widget tests use a fake, and
integration_test/pdf_engine_test.dart checks the real engine on a
device or the desktop.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
This commit is contained in:
Tizian 「ティツィアーン」 2026-10-03 14:40:08 +02:00
commit b96db731c1
Signed by: raisondetredev
GPG key ID: 07F6FCF405488B64
1 changed files with 34926 additions and 58 deletions
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14
halkyon_learn_flutter/test/feature/studyset/bloc/studyset_list_bloc_test.dart
View file

@ -1,4 +1,5 @@
import 'package:flutter_test/flutter_test.dart';
import 'package:halkyon_learn_flutter/src/core/asset/data/asset_repository.dart';
import 'package:halkyon_learn_flutter/src/core/content/rich_content.dart';
import 'package:halkyon_learn_flutter/src/feature/card/data/card_repository.dart';
import 'package:halkyon_learn_flutter/src/feature/card/model/card_content.dart';
@ -6,6 +7,7 @@ import 'package:halkyon_learn_flutter/src/feature/learning_path/data/learning_pa
import 'package:halkyon_learn_flutter/src/feature/learning_path/model/learning_path.dart';
import 'package:halkyon_learn_flutter/src/feature/note/data/note_repository.dart';
import 'package:halkyon_learn_flutter/src/feature/note/model/note_content.dart';
import 'package:halkyon_learn_flutter/src/feature/pdf_source/data/pdf_source_repository.dart';
import 'package:halkyon_learn_flutter/src/feature/study/data/review_repository.dart';
import 'package:halkyon_learn_flutter/src/feature/study/model/rating.dart';
import 'package:halkyon_learn_flutter/src/feature/study/model/study_progress.dart';
@ -16,11 +18,15 @@ import 'package:halkyon_learn_flutter/src/feature/studyset/data/studyset_reposit
import 'package:halkyon_learn_flutter/src/feature/studyset/model/studyset_content.dart';
import 'package:halkyon_learn_flutter/src/feature/studyset/model/studyset_tree.dart';
import '../../../support/fake_asset_gateway.dart';
import '../../../support/fake_asset_server_gateway.dart';
import '../../../support/fake_card_gateway.dart';
import '../../../support/fake_learning_path_gateway.dart';
import '../../../support/fake_note_gateway.dart';
import '../../../support/fake_pdf_source_gateway.dart';
import '../../../support/fake_review_gateway.dart';
import '../../../support/fake_studyset_gateway.dart';
import '../../../support/memory_asset_file_cache.dart';
void main() {
late FakeStudysetGateway gateway;
@ -61,6 +67,14 @@ void main() {
cards,
notes,
paths,
PdfSourceRepository(
FakePdfSourceGateway(),
AssetRepository(
FakeAssetGateway(),
FakeAssetServerGateway(),
MemoryAssetFileCache(),
),
),
undoWindow: undoWindow,
);
bloc = StudysetListBloc(