FolderListing: Show the actual folders

Also don't load hidden folders

lib/appstate.dart

@@ -1,6 +1,7 @@
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:fimber/fimber.dart';
 import 'package:gitjournal/note.dart';
+import 'package:gitjournal/note_folder.dart';
 
 class AppState {
   //
@@ -27,6 +28,7 @@ class AppState {
   }
 
   List<Note> notes = [];
+  NoteFolder noteFolder;
 
   AppState(SharedPreferences pref) {
     localGitRepoConfigured = pref.getBool("localGitRepoConfigured") ?? false;

lib/note_folder.dart

@@ -57,14 +57,19 @@ class NoteFolder {
 
   // FIXME: This asynchronously loads everything. Maybe it should just list them, and the individual entities
   //        should be loaded as required?
-  Future<void> load() async {
+  // FIXME: This should not reconstruct the Notes or NotesFolders once constructed.
+  Future<void> loadRecursively() async {
     final dir = Directory(folderPath);
+    entities = [];
 
     var lister = dir.list(recursive: false, followLinks: false);
     await for (var fsEntity in lister) {
       if (fsEntity is Directory) {
         var subFolder = NoteFolder(fsEntity.path);
-        await subFolder.load();
+        if (subFolder.name.startsWith('.')) {
+          continue;
+        }
+        await subFolder.loadRecursively();
 
         var noteFSEntity = NoteFSEntity(this, folder: subFolder);
         entities.add(noteFSEntity);

lib/screens/folder_listing.dart

@@ -2,29 +2,21 @@ import 'package:flutter/material.dart';
 
 import 'package:gitjournal/widgets/app_bar_menu_button.dart';
 import 'package:gitjournal/widgets/app_drawer.dart';
+import 'package:gitjournal/state_container.dart';
+
+import 'package:gitjournal/note_folder.dart';
 
 typedef void ParentSelectChanged(bool isSelected);
 
-/// # Tree View
-///
-/// Creates a tree view widget. The widget is a List View with a [List] of
-/// [Parent] widgets. The [TreeView] is nested inside a [Scrollbar] if the
-/// [TreeView.hasScrollBar] property is true.
 class TreeView extends StatelessWidget {
   final List<Parent> parentList;
-  final bool hasScrollBar;
 
   TreeView({
     this.parentList = const <Parent>[],
-    this.hasScrollBar = false,
   });
 
   @override
   Widget build(BuildContext context) {
-    return hasScrollBar ? Scrollbar(child: _getTreeList()) : _getTreeList();
-  }
-
-  Widget _getTreeList() {
     return ListView.builder(
       itemBuilder: (context, index) {
         return parentList[index];
@@ -130,28 +122,11 @@ class ChildList extends StatelessWidget {
 class FolderListingScreen extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
+    final container = StateContainer.of(context);
+    final appState = container.appState;
+
     var treeView = TreeView(
-      parentList: [
-        Parent(
-          parent: _buildFolderTile("Desktop"),
-          childList: ChildList(
-            children: <Widget>[
-              Parent(
-                parent: _buildFolderTile('documents'),
-                childList: ChildList(
-                  children: <Widget>[
-                    _buildFolderTile('Resume.docx'),
-                    _buildFolderTile('Billing-Info.docx'),
-                  ],
-                ),
-              ),
-              _buildFolderTile('MeetingReport.xls'),
-              _buildFolderTile('MeetingReport.pdf'),
-              _buildFolderTile('Demo.zip'),
-            ],
-          ),
-        ),
-      ],
+      parentList: _constructParentList(appState.noteFolder.entities),
     );
 
     return Scaffold(
@@ -164,6 +139,43 @@ class FolderListingScreen extends StatelessWidget {
     );
   }
 
+  List<Parent> _constructParentList(List<NoteFSEntity> entities) {
+    var parents = <Parent>[];
+    entities.forEach((entity) {
+      if (entity.isNote) {
+        return;
+      }
+
+      var folder = entity.folder;
+      var p = Parent(
+        parent: _buildFolderTile(folder.name),
+        childList: _constructChildList(folder.entities),
+      );
+
+      parents.add(p);
+    });
+    return parents;
+  }
+
+  ChildList _constructChildList(List<NoteFSEntity> entities) {
+    var children = <Widget>[];
+    entities.forEach((entity) {
+      if (entity.isNote) {
+        return;
+      }
+
+      var folder = entity.folder;
+      var p = Parent(
+        parent: _buildFolderTile(folder.name),
+        childList: _constructChildList(folder.entities),
+      );
+
+      children.add(p);
+    });
+
+    return ChildList(children: children);
+  }
+
   Widget _buildFolderTile(String name) {
     // FIXME: The trailing icon should change based on if it is expanded or not
 

lib/state_container.dart

@@ -8,6 +8,7 @@ import 'package:gitjournal/analytics.dart';
 import 'package:gitjournal/apis/git_migration.dart';
 import 'package:gitjournal/appstate.dart';
 import 'package:gitjournal/note.dart';
+import 'package:gitjournal/note_folder.dart';
 import 'package:gitjournal/note_fileName.dart';
 import 'package:gitjournal/storage/git_storage.dart';
 import 'package:path/path.dart' as p;
@@ -56,6 +57,7 @@ class StateContainerState extends State<StateContainer> {
         dirName: appState.localGitRepoPath,
       );
     }
+    appState.noteFolder = NoteFolder(noteRepo.notesBasePath);
 
     // Just a fail safe
     if (!appState.remoteGitRepoConfigured) {
@@ -77,9 +79,17 @@ class StateContainerState extends State<StateContainer> {
     }
   }
 
+  Future<List<Note>> _loadNotes() async {
+    await appState.noteFolder.loadRecursively();
+    var notes = appState.noteFolder.getAllNotes();
+    notes.sort((a, b) => b.compareTo(a));
+
+    return notes;
+  }
+
   void _loadNotesFromDisk() {
     Fimber.d("Loading Notes From Disk");
-    noteRepo.listNotes().then((loadedNotes) {
+    _loadNotes().then((loadedNotes) {
       setState(() {
         appState.notes = loadedNotes;
 
@@ -114,7 +124,7 @@ class StateContainerState extends State<StateContainer> {
     await noteRepo.sync();
 
     try {
-      var loadedNotes = await noteRepo.listNotes();
+      var loadedNotes = await _loadNotes();
       setState(() {
         appState.notes = loadedNotes;
       });
@@ -161,17 +171,6 @@ class StateContainerState extends State<StateContainer> {
     });
   }
 
-  /*
-  String _getGitDir(BuildContext context) {
-    var state = StateContainer.of(context).appState;
-    if (state.remoteGitRepoConfigured) {
-      return state.remoteGitRepoFolderName;
-    } else {
-      return state.localGitRepoPath;
-    }
-  }
-  */
-
   void undoRemoveNote(Note note, int index) {
     setState(() {
       appState.notes.insert(index, note);
@@ -226,6 +225,7 @@ class StateContainerState extends State<StateContainer> {
         baseDirectory: appState.gitBaseDirectory,
         dirName: appState.remoteGitRepoFolderName,
       );
+      appState.noteFolder = NoteFolder(noteRepo.notesBasePath);
 
       await _persistConfig();
       _loadNotesFromDisk();

lib/storage/git_storage.dart

@@ -4,7 +4,6 @@ import 'package:fimber/fimber.dart';
 import 'package:flutter/foundation.dart';
 import 'package:gitjournal/apis/git.dart';
 import 'package:gitjournal/note.dart';
-import 'package:gitjournal/note_folder.dart';
 import 'package:gitjournal/settings.dart';
 import 'package:path/path.dart' as p;
 
@@ -73,15 +72,6 @@ class GitNoteRepository {
     return _addNote(note, "Edited Journal Entry");
   }
 
-  Future<List<Note>> listNotes() async {
-    var noteFolder = NoteFolder(notesBasePath);
-    await noteFolder.load();
-    var notes = noteFolder.getAllNotes();
-    notes.sort((a, b) => b.compareTo(a));
-
-    return notes;
-  }
-
   Future<bool> sync() async {
     try {
       await _gitRepo.pull();