journaler/lib/main.dart

import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:journaler/db.dart';
import 'package:journaler/notes.dart';
import 'package:system_tray/system_tray.dart';
import 'package:window_manager/window_manager.dart';
import 'package:audioplayers/audioplayers.dart';
import 'package:flutter/gestures.dart';
import 'dart:math';

// TODO: Sound does not play when ran from a different workdir? Weird
// TODO: Fix saving the same scratch over and over again

// Default values - will be replaced by DB values if they exist
const Duration _defaultPopupInterval = Duration(minutes: 20);
const String _defaultNotificationSound = 'MeetTheSniper.mp3';

void main() async {
  await DB.init();
  WidgetsFlutterBinding.ensureInitialized();
  await windowManager.ensureInitialized();

  WindowOptions windowOptions = const WindowOptions(
    size: Size(1600, 900),
    center: true,
    backgroundColor: Colors.transparent,
    skipTaskbar: false,
    titleBarStyle: TitleBarStyle.normal,
  );

  windowManager.waitUntilReadyToShow(windowOptions, () async {
    await windowManager.hide();
  });

  runApp(const JournalerApp());
}

class JournalerApp extends StatelessWidget {
  const JournalerApp({super.key});

  static final TextTheme _baseTextTheme = const TextTheme(
    bodyMedium: TextStyle(fontSize: 24),
  );

  static final TextStyle _baseTitleTextStyle = const TextStyle(
    fontSize: 20,
    fontWeight: FontWeight.w500,
  );

  static final InputDecorationTheme _baseInputDecorationTheme =
      const InputDecorationTheme(
        border: OutlineInputBorder(),
        labelStyle: TextStyle(fontSize: 20),
      );

  static final ThemeData lightTheme = ThemeData.light().copyWith(
    visualDensity: VisualDensity.adaptivePlatformDensity,
    colorScheme: ColorScheme.fromSeed(
      seedColor: Colors.blue,
      brightness: Brightness.light,
    ),
    scaffoldBackgroundColor: Colors.grey[100],
    appBarTheme: AppBarTheme(
      backgroundColor: Colors.blue,
      foregroundColor: Colors.white,
      titleTextStyle: _baseTitleTextStyle.copyWith(color: Colors.white),
    ),
    inputDecorationTheme: _baseInputDecorationTheme.copyWith(
      focusedBorder: OutlineInputBorder(
        borderSide: BorderSide(color: Colors.blue.shade600, width: 2.0),
      ),
      labelStyle: _baseInputDecorationTheme.labelStyle?.copyWith(
        color: Colors.grey[700],
      ),
    ),
    textTheme: _baseTextTheme,
  );

  static final ThemeData darkTheme = ThemeData.dark().copyWith(
    visualDensity: VisualDensity.adaptivePlatformDensity,
    colorScheme: ColorScheme.fromSeed(
      seedColor: Colors.blue,
      brightness: Brightness.dark,
    ),
    scaffoldBackgroundColor: Colors.grey[900],
    appBarTheme: AppBarTheme(
      backgroundColor: Colors.grey[850],
      foregroundColor: Colors.white,
      titleTextStyle: _baseTitleTextStyle.copyWith(color: Colors.white),
    ),
    inputDecorationTheme: _baseInputDecorationTheme.copyWith(
      border: const OutlineInputBorder(
        borderSide: BorderSide(color: Colors.grey),
      ),
      focusedBorder: OutlineInputBorder(
        borderSide: BorderSide(color: Colors.blue.shade300, width: 2.0),
      ),
      labelStyle: _baseInputDecorationTheme.labelStyle?.copyWith(
        color: Colors.grey[400],
      ),
    ),
    textTheme: _baseTextTheme.copyWith(
      bodyMedium: _baseTextTheme.bodyMedium?.copyWith(color: Colors.white),
    ),
  );

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Journaler',
      theme: lightTheme,
      darkTheme: darkTheme,
      themeMode: ThemeMode.system,
      home: const MainPage(),
      debugShowCheckedModeBanner: false,
    );
  }
}

class MainPage extends StatefulWidget {
  const MainPage({super.key});

  @override
  State<MainPage> createState() => MainPageState();
}

class MainPageState extends State<MainPage> with WindowListener {
  final SystemTray _systemTray = SystemTray();
  final Menu _menu = Menu();
  final AudioPlayer _audioPlayer = AudioPlayer();
  double _volume = 0.7; // Default volume level (0.0 to 1.0)

  final TextEditingController _previousEntryController =
      TextEditingController();
  final TextEditingController _currentEntryController = TextEditingController();
  final FocusNode _currentEntryFocusNode = FocusNode();
  final TextEditingController _scratchController = TextEditingController();
  final TextEditingController _intervalController = TextEditingController();
  final TextEditingController _soundController = TextEditingController();
  final TextEditingController _searchController = TextEditingController();

  Note? previousNote;
  Note? _currentlyDisplayedNote;
  Duration _currentPopupInterval = _defaultPopupInterval;
  String _currentNotificationSound = _defaultNotificationSound;

  bool _canGoPrevious = false;
  bool _canGoNext = false;
  bool _isSearching = false;
  List<Note> _searchResults = [];

  Timer? _popupTimer;
  Timer? _debounceTimer;
  Timer? _searchDebounceTimer;

  @override
  void initState() {
    super.initState();
    windowManager.addListener(this);
    _initSystemTray();
    _loadData();
    _loadVolume();
    windowManager.setPreventClose(true);
    _setWindowConfig();
  }

  @override
  void dispose() {
    windowManager.removeListener(this);
    _popupTimer?.cancel();
    _debounceTimer?.cancel();
    _searchDebounceTimer?.cancel();
    _previousEntryController.dispose();
    _currentEntryController.dispose();
    _currentEntryFocusNode.dispose();
    _scratchController.dispose();
    _intervalController.dispose();
    _soundController.dispose();
    _searchController.dispose();
    _audioPlayer.dispose();
    super.dispose();
  }

  @override
  void onWindowClose() {
    _saveData();
    windowManager.hide();
  }

  @override
  void onWindowFocus() {
    setState(() {});
  }

  Future<void> _initSystemTray() async {
    String iconPath = 'assets/app_icon.ico';

    await _systemTray.initSystemTray(iconPath: iconPath, toolTip: "Journaler");

    await _menu.buildFrom([
      MenuItemLabel(
        label: 'Commit Sudoku',
        onClicked: (menuItem) => windowManager.destroy(),
      ),
    ]);

    await _systemTray.setContextMenu(_menu);

    _systemTray.registerSystemTrayEventHandler((eventName) {
      debugPrint("System Tray Event: $eventName");
      if (eventName == kSystemTrayEventClick) {
        _showWindow();
      } else if (eventName == kSystemTrayEventRightClick) {
        _systemTray.popUpContextMenu();
      }
    });
  }

  void _startPopupTimer() {
    _popupTimer?.cancel();
    _popupTimer = Timer.periodic(_currentPopupInterval, (timer) {
      _showWindow();
    });
    debugPrint(
      "Popup timer started with interval: ${_currentPopupInterval.inMinutes} minutes",
    );
  }

  Future<void> _showWindow() async {
    _loadData();
    bool wasVisible = await windowManager.isVisible();
    if (!wasVisible) {
      await windowManager.setSize(const Size(1600, 900));
      await windowManager.center();
      await windowManager.show();
      await windowManager.focus();
      _currentEntryFocusNode.requestFocus();
      await _playSound();
    } else {
      await windowManager.focus();
      _currentEntryFocusNode.requestFocus();
    }
  }

  // Convert linear slider value (0.0-1.0) to logarithmic volume (for better human hearing perception)
  double _linearToLogVolume(double linearValue) {
    // Prevent log(0) which is -infinity
    if (linearValue <= 0.01) return 0.0;

    // This is a common audio perception formula based on the Weber-Fechner law
    // Using a custom curve that gives good control at low volumes (where human hearing is most sensitive)
    return pow(linearValue, 2).toDouble();
  }

  Future<void> _playSound() async {
    await _audioPlayer.stop();
    try {
      // Set volume before playing (convert linear slider value to log volume)
      await _audioPlayer.setVolume(_linearToLogVolume(_volume));
      await _audioPlayer.play(AssetSource('sounds/$_currentNotificationSound'));
      debugPrint(
        "Played sound: $_currentNotificationSound at volume: $_volume (log: ${_linearToLogVolume(_volume)})",
      );
    } catch (e) {
      debugPrint("Error playing sound $_currentNotificationSound: $e");
    }
  }

  Future<void> _checkNavigation() async {
    if (_currentlyDisplayedNote == null) {
      setState(() {
        _canGoPrevious = false;
        _canGoNext = false;
      });
      return;
    }

    final prev = await getPreviousNote(_currentlyDisplayedNote!.date);
    final bool isLatest = _currentlyDisplayedNote!.date == previousNote?.date;

    setState(() {
      _canGoPrevious = prev != null;
      _canGoNext = !isLatest;
    });
  }

  Future<void> _goToPreviousNote() async {
    if (!_canGoPrevious || _currentlyDisplayedNote == null) return;

    final prevNote = await getPreviousNote(_currentlyDisplayedNote!.date);
    if (prevNote != null) {
      setState(() {
        _currentlyDisplayedNote = prevNote;
        _previousEntryController.text = prevNote.content;
      });
      await _checkNavigation();
    }
  }

  Future<void> _goToNextNote() async {
    if (!_canGoNext || _currentlyDisplayedNote == null) return;

    final nextNote = await getNextNote(_currentlyDisplayedNote!.date);
    if (nextNote != null) {
      setState(() {
        _currentlyDisplayedNote = nextNote;
        _previousEntryController.text = nextNote.content;
      });
      await _checkNavigation();
    }
  }

  void _loadData() async {
    String? intervalMinutesStr = await DB.getSetting('popupIntervalMinutes');
    String? soundFileStr = await DB.getSetting('notificationSound');

    int intervalMinutes =
        int.tryParse(intervalMinutesStr ?? '') ??
        _defaultPopupInterval.inMinutes;
    _currentPopupInterval = Duration(minutes: intervalMinutes);
    _currentNotificationSound = soundFileStr ?? _defaultNotificationSound;

    _intervalController.text = intervalMinutes.toString();
    _soundController.text = _currentNotificationSound;

    _startPopupTimer();

    final note = await getLatestNote();
    previousNote = note;
    _currentlyDisplayedNote = note;
    _previousEntryController.text = _currentlyDisplayedNote?.content ?? "";

    final scratch = await getLatestScratch();
    _scratchController.text = scratch?.content ?? "";
    _currentEntryController.text = "";

    await _checkNavigation();

    debugPrint("Data loaded.");
  }

  // Load volume setting from database
  Future<void> _loadVolume() async {
    String? volumeStr = await DB.getSetting('notificationVolume');
    if (volumeStr != null) {
      setState(() {
        _volume = double.tryParse(volumeStr) ?? 0.7;
        _audioPlayer.setVolume(_linearToLogVolume(_volume));
      });
    } else {
      _audioPlayer.setVolume(_linearToLogVolume(_volume));
    }
  }

  // Save volume setting to database
  Future<void> _saveVolume() async {
    await DB.setSetting('notificationVolume', _volume.toString());
    debugPrint("Volume saved: $_volume");
  }

  void _saveData() async {
    String previousEntry = _previousEntryController.text;
    String currentEntry = _currentEntryController.text;
    String scratchContent = _scratchController.text;
    String intervalStr = _intervalController.text;
    String soundStr = _soundController.text;

    await createNote(currentEntry);
    await createScratch(scratchContent);
    if (previousNote != null) {
      previousNote!.content = previousEntry;
      await updateNote(previousNote!);
    }

    int newIntervalMinutes =
        int.tryParse(intervalStr) ?? _currentPopupInterval.inMinutes;
    Duration newInterval = Duration(minutes: newIntervalMinutes);
    if (newInterval != _currentPopupInterval) {
      _currentPopupInterval = newInterval;
      DB.setSetting('popupIntervalMinutes', newIntervalMinutes.toString());
      _startPopupTimer();
    } else {
      DB.setSetting('popupIntervalMinutes', newIntervalMinutes.toString());
    }

    if (soundStr != _currentNotificationSound) {
      _currentNotificationSound = soundStr;
      DB.setSetting('notificationSound', soundStr);
    } else {
      DB.setSetting('notificationSound', soundStr);
    }

    // Also save volume
    await _saveVolume();

    debugPrint(
      "Saving data... Current Entry: [${currentEntry.length} chars], Scratch: [${scratchContent.length} chars]",
    );
  }

  Future<void> _setWindowConfig() async {
    await windowManager.setAspectRatio(16 / 9);
  }

  // Sanitize FTS query
  String _sanitizeFtsQuery(String query) {
    // Simple trimming - the DB layer will handle the complex processing
    return query.trim();
  }

  // Build rich text with highlights for search results
  List<InlineSpan> _buildHighlightedText(String highlightedText) {
    List<InlineSpan> spans = [];
    // The text comes with <b>highlighted parts</b>
    RegExp exp = RegExp(r'<b>(.*?)</b>');

    int lastIndex = 0;
    for (final match in exp.allMatches(highlightedText)) {
      // Add text before the highlight
      if (match.start > lastIndex) {
        spans.add(
          TextSpan(
            text: highlightedText.substring(lastIndex, match.start),
            style: const TextStyle(
              fontSize: 13,
            ), // Smaller font for regular text
          ),
        );
      }

      // Add the highlighted text
      spans.add(
        TextSpan(
          text: match.group(1),
          style: const TextStyle(
            fontWeight: FontWeight.bold,
            backgroundColor: Colors.yellow,
            color: Colors.black,
            fontSize: 13, // Smaller font for highlighted text
          ),
        ),
      );

      lastIndex = match.end;
    }

    // Add any remaining text
    if (lastIndex < highlightedText.length) {
      spans.add(
        TextSpan(
          text: highlightedText.substring(lastIndex),
          style: const TextStyle(fontSize: 13), // Smaller font for regular text
        ),
      );
    }

    return spans;
  }

  // Show search dialog
  void _showSearchDialog() {
    _searchController.clear();
    _searchResults = [];
    _isSearching = false;

    showDialog(
      context: context,
      builder: (BuildContext context) {
        return StatefulBuilder(
          builder: (context, dialogSetState) {
            return AlertDialog(
              title: const Text('Search Notes'),
              content: SizedBox(
                width: MediaQuery.of(context).size.width * 0.7,
                height: MediaQuery.of(context).size.height * 0.7,
                child: Column(
                  children: [
                    TextField(
                      controller: _searchController,
                      decoration: const InputDecoration(
                        labelText: 'Search Query',
                        hintText: 'e.g. wifi or meeting',
                        border: OutlineInputBorder(),
                        prefixIcon: Icon(Icons.search),
                      ),
                      autofocus: true,
                      onChanged: (value) async {
                        // Start search and update dialog state
                        if (value.isEmpty) {
                          dialogSetState(() {
                            _searchResults = [];
                            _isSearching = false;
                          });
                          return;
                        }

                        dialogSetState(() {
                          _isSearching = true;
                        });

                        // Escape special characters to prevent SQLite FTS syntax errors
                        String trimmedQuery = _sanitizeFtsQuery(value);

                        // Debounce search
                        _searchDebounceTimer?.cancel();
                        _searchDebounceTimer = Timer(
                          const Duration(milliseconds: 300),
                          () async {
                            try {
                              final results = await searchNotes(trimmedQuery);

                              // Important: update the dialog state after search completes
                              dialogSetState(() {
                                _searchResults = results;
                                _isSearching = false;
                              });
                            } catch (e) {
                              debugPrint('Search error: $e');
                              dialogSetState(() {
                                _searchResults = [];
                                _isSearching = false;
                              });
                            }
                          },
                        );
                      },
                    ),
                    const SizedBox(height: 16),
                    _isSearching
                        ? const Center(child: CircularProgressIndicator())
                        : Expanded(
                          child:
                              _searchResults.isEmpty
                                  ? const Center(
                                    child: Text(
                                      'No results. Try a different search term.',
                                    ),
                                  )
                                  : ListView.builder(
                                    itemCount: _searchResults.length,
                                    itemBuilder: (context, index) {
                                      final note = _searchResults[index];
                                      return Card(
                                        margin: const EdgeInsets.only(
                                          bottom:
                                              6, // Reduced margin between cards
                                        ),
                                        child: ListTile(
                                          dense:
                                              true, // Makes the ListTile more compact
                                          contentPadding:
                                              const EdgeInsets.symmetric(
                                                horizontal: 12,
                                                vertical: 2,
                                              ), // Tighter padding
                                          title: Text(
                                            note.date,
                                            style: const TextStyle(
                                              fontWeight: FontWeight.bold,
                                              fontSize:
                                                  12, // Smaller font for date
                                            ),
                                          ),
                                          subtitle:
                                              note.snippet != null
                                                  ? Text.rich(
                                                    TextSpan(
                                                      children:
                                                          _buildHighlightedText(
                                                            note.snippet!,
                                                          ),
                                                    ),
                                                  )
                                                  : Text(
                                                    note.content.length > 200
                                                        ? '${note.content.substring(0, 200)}...'
                                                        : note.content,
                                                    style: const TextStyle(
                                                      fontSize: 13,
                                                    ), // Smaller font for content
                                                  ),
                                          isThreeLine: true,
                                          onTap: () {
                                            Navigator.of(context).pop();
                                            this.setState(() {
                                              _currentlyDisplayedNote = note;
                                              _previousEntryController.text =
                                                  note.content;
                                            });
                                            _checkNavigation();
                                          },
                                        ),
                                      );
                                    },
                                  ),
                        ),
                  ],
                ),
              ),
              actions: [
                TextButton(
                  onPressed: () {
                    Navigator.of(context).pop();
                  },
                  child: const Text('Close'),
                ),
              ],
            );
          },
        );
      },
    );
  }

  // Volume slider widget that uses a logarithmic scale
  Widget _buildVolumeSlider() {
    return Row(
      mainAxisSize: MainAxisSize.min,
      children: [
        const Icon(Icons.volume_mute, size: 16),
        SizedBox(
          width: 100,
          child: SliderTheme(
            data: SliderTheme.of(context).copyWith(
              trackHeight: 4.0,
              thumbShape: const RoundSliderThumbShape(enabledThumbRadius: 8.0),
              overlayShape: const RoundSliderOverlayShape(overlayRadius: 14.0),
            ),
            child: Slider(
              value: _volume,
              min: 0.0,
              max: 1.0,
              divisions: 20, // More divisions for finer control
              onChanged: (value) {
                setState(() {
                  _volume = value;
                });
                _audioPlayer.setVolume(_linearToLogVolume(value));
              },
              onChangeEnd: (value) {
                _saveVolume();
              },
            ),
          ),
        ),
        const Icon(Icons.volume_up, size: 16),
      ],
    );
  }

  @override
  Widget build(BuildContext context) {
    // Wrap Scaffold with RawKeyboardListener as workaround for Escape key
    return RawKeyboardListener(
      focusNode:
          FocusNode()
            ..requestFocus(), // Request focus to ensure keyboard events are captured
      onKey: (RawKeyEvent event) {
        if (event is RawKeyDownEvent) {
          // Handle Escape to close window
          if (event.logicalKey == LogicalKeyboardKey.escape) {
            debugPrint(
              "Escape pressed inside MainPage (RawKeyboardListener - Workaround)",
            );
            // Call method directly since we are in the state
            FocusManager.instance.primaryFocus
                ?.unfocus(); // Keep unfocus attempt
            onWindowClose();
          }
          // Handle Ctrl+F to open search
          else if (event.logicalKey == LogicalKeyboardKey.keyF &&
              (event.isControlPressed || event.isMetaPressed)) {
            debugPrint("Ctrl+F pressed, opening search dialog");
            _showSearchDialog();
          }
        }
      },
      child: Scaffold(
        appBar: AppBar(
          title: const Text('Journaler'),
          actions: <Widget>[
            // Add search button
            IconButton(
              icon: const Icon(Icons.search),
              tooltip: 'Search Notes',
              onPressed: _showSearchDialog,
            ),
            // Group Label and Input for Interval
            Padding(
              padding: const EdgeInsets.symmetric(
                vertical: 8.0,
              ).copyWith(left: 8.0), // Add padding
              child: Row(
                mainAxisSize: MainAxisSize.min, // Use minimum space
                children: [
                  const Text("Interval (m):"),
                  const SizedBox(width: 4), // Space between label and input
                  SizedBox(
                    width: 60, // Constrain width
                    child: TextField(
                      controller: _intervalController,
                      // textAlignVertical: TextAlignVertical.center, // Let default alignment handle it
                      decoration: const InputDecoration(
                        border: OutlineInputBorder(),
                        isDense: true,
                        contentPadding: EdgeInsets.symmetric(
                          horizontal: 8.0,
                          vertical: 8.0,
                        ),
                      ),
                      keyboardType: TextInputType.number,
                      inputFormatters: <TextInputFormatter>[
                        FilteringTextInputFormatter.digitsOnly,
                      ],
                    ),
                  ),
                ],
              ),
            ),
            // Group Label and Input for Sound
            Padding(
              padding: const EdgeInsets.symmetric(
                vertical: 8.0,
                horizontal: 8.0,
              ),
              child: Row(
                mainAxisSize: MainAxisSize.min,
                children: [
                  const Text("Sound:"),
                  const SizedBox(width: 4),
                  SizedBox(
                    width: 150, // Constrain width
                    child: TextField(
                      controller: _soundController,
                      // textAlignVertical: TextAlignVertical.center,
                      decoration: const InputDecoration(
                        border: OutlineInputBorder(),
                        isDense: true,
                        contentPadding: EdgeInsets.symmetric(
                          horizontal: 8.0,
                          vertical: 8.0,
                        ),
                        hintText: 'sound.mp3',
                      ),
                    ),
                  ),
                ],
              ),
            ),
            // Volume Control Slider
            Padding(
              padding: const EdgeInsets.symmetric(horizontal: 8.0),
              child: _buildVolumeSlider(),
            ),
            // Test Sound Button
            Padding(
              padding: const EdgeInsets.symmetric(vertical: 8.0),
              child: IconButton(
                icon: const Icon(Icons.volume_up),
                tooltip: 'Test Sound',
                onPressed: _playSound,
              ),
            ),
            const SizedBox(width: 10),
          ],
        ),
        body: Padding(
          padding: const EdgeInsets.all(8.0),
          child: Row(
            crossAxisAlignment: CrossAxisAlignment.stretch,
            children: [
              Expanded(
                flex: 9,
                child: Listener(
                  behavior: HitTestBehavior.opaque,
                  onPointerSignal: (pointerSignal) {
                    if (pointerSignal is PointerScrollEvent) {
                      if (pointerSignal.scrollDelta.dy < 0) {
                        if (_canGoPrevious) {
                          _goToPreviousNote();
                        }
                      } else if (pointerSignal.scrollDelta.dy > 0) {
                        if (_canGoNext) {
                          _goToNextNote();
                        }
                      }
                    }
                  },
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.stretch,
                    children: [
                      // Combine Label, Buttons, and TextField for Previous Entry
                      Row(
                        children: [
                          Expanded(
                            child: Text(
                              _currentlyDisplayedNote?.date ==
                                      previousNote?.date
                                  ? 'Previous Entry (Latest)'
                                  : 'Entry: ${_currentlyDisplayedNote?.date ?? 'N/A'}',
                              style: TextStyle(
                                fontSize: 18,
                                color: Colors.grey,
                              ),
                            ),
                          ),
                          IconButton(
                            icon: const Icon(Icons.arrow_back),
                            tooltip: 'Previous Note',
                            onPressed:
                                _canGoPrevious ? _goToPreviousNote : null,
                          ),
                          IconButton(
                            icon: const Icon(Icons.arrow_forward),
                            tooltip: 'Next Note',
                            onPressed: _canGoNext ? _goToNextNote : null,
                          ),
                        ],
                      ),
                      Expanded(
                        child: TextField(
                          controller: _previousEntryController,
                          readOnly:
                              _currentlyDisplayedNote?.date !=
                              previousNote?.date,
                          maxLines: null,
                          expands: true,
                          style: Theme.of(context).textTheme.bodyMedium,
                          decoration: InputDecoration(
                            hintText:
                                _currentlyDisplayedNote?.date !=
                                        previousNote?.date
                                    ? 'Viewing note from ${_currentlyDisplayedNote?.date} (Read-Only)'
                                    : 'Latest Note',
                            border: const OutlineInputBorder(),
                            filled:
                                _currentlyDisplayedNote?.date !=
                                previousNote?.date,
                            fillColor:
                                _currentlyDisplayedNote?.date !=
                                        previousNote?.date
                                    ? Colors.grey.withOpacity(0.1)
                                    : null,
                          ),
                        ),
                      ),
                      const SizedBox(height: 8),
                      Expanded(
                        child: TextField(
                          controller: _currentEntryController,
                          focusNode: _currentEntryFocusNode,
                          maxLines: null,
                          expands: true,
                          autofocus: true,
                          style: Theme.of(context).textTheme.bodyMedium,
                          decoration: const InputDecoration(
                            labelText: 'Current Entry (What\'s on your mind?)',
                          ),
                        ),
                      ),
                    ],
                  ),
                ),
              ),
              const SizedBox(width: 8),
              Expanded(
                flex: 4, // Adjust flex factor as needed
                child: TextField(
                  controller: _scratchController,
                  maxLines: null,
                  expands: true,
                  style:
                      Theme.of(
                        context,
                      ).textTheme.bodyMedium, // Apply theme text style
                  decoration: const InputDecoration(labelText: 'Scratch'),
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}

// --- End Actions and Shortcuts ---