laserscouter/lib/notespage.dart

import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';

enum ScoutingView { match, pit }

class NotesPage extends StatefulWidget {
  final String teamCode;
  final String eventCode;
  final String teamName;

  const NotesPage({
    super.key,
    required this.teamCode,
    required this.teamName,
    required this.eventCode,
  });

  @override
  State<NotesPage> createState() => _NotesPageState();
}

class _NotesPageState extends State<NotesPage> {
  late SharedPreferences _prefs;
  ScoutingView _selectedView = ScoutingView.match;
  bool _isLoading = true;

  final _autonRundownController = TextEditingController();
  final _botPositionController = TextEditingController();
  final _generalObservationsController = TextEditingController();

  final _driveTrainTypeController = TextEditingController();
  bool _hasVision = false;
  double _climbLevel = 100.0;
  bool _trenchable = false;
  double _fuelCapacity = 0.0;

  @override
  void initState() {
    super.initState();
    _loadNotes();
  }

  @override
  void dispose() {
    _autonRundownController.dispose();
    _botPositionController.dispose();
    _driveTrainTypeController.dispose();
    _generalObservationsController.dispose();
    super.dispose();
  }

  String _generateKey(String field) {
    return '${widget.teamCode}_${widget.eventCode}_$field';
  }

  Future<void> _loadNotes() async {
    _prefs = await SharedPreferences.getInstance();

    _autonRundownController.text = _prefs.getString(_generateKey('autonRundown')) ?? '';
    _botPositionController.text = _prefs.getString(_generateKey('botPosition')) ?? '';
    _generalObservationsController.text = _prefs.getString(_generateKey('generalObservations')) ?? '';
    _driveTrainTypeController.text = _prefs.getString(_generateKey('driveTrainType')) ?? '';
    _hasVision = _prefs.getBool(_generateKey('hasVision')) ?? false;
    _climbLevel = _prefs.getDouble(_generateKey('climbLevel')) ?? 0.0;
    _trenchable = _prefs.getBool(_generateKey('trenchable')) ?? false;
    _fuelCapacity = _prefs.getDouble(_generateKey('fuelCapacity')) ?? 0.0;
    _autonRundownController.addListener(() => _saveString('autonRundown', _autonRundownController.text));
    _botPositionController.addListener(() => _saveString('botPosition', _botPositionController.text));
    _driveTrainTypeController.addListener(() => _saveString('driveTrainType', _driveTrainTypeController.text));
    _generalObservationsController.addListener(() => _saveString('generalObservations', _generalObservationsController.text));

    if (mounted) {
      setState(() {
        _isLoading = false;
      });
    }
  }

  Future<void> _saveString(String field, String value) async {
    await _prefs.setString(_generateKey(field), value);
  }

  Future<void> _saveBool(String field, bool value) async {
    await _prefs.setBool(_generateKey(field), value);
  }

  Future<void> _saveDouble(String field, double value) async {
    await _prefs.setDouble(_generateKey(field), value);
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Notes'),
      ),
      body: _isLoading
          ? const Center(child: CircularProgressIndicator())
          : Column(
        children: [
          Padding(
            padding: const EdgeInsets.only(top: 16.0),
            child: Text(widget.teamName, style: Theme.of(context).textTheme.titleLarge)
          ),
          Padding(
            padding: const EdgeInsets.all(16.0),
            child: SegmentedButton<ScoutingView>(
              segments: const [
                ButtonSegment(value: ScoutingView.match, label: Text('Match Scouting')),
                ButtonSegment(value: ScoutingView.pit, label: Text('Pit Scouting')),
              ],
              selected: {_selectedView},
              onSelectionChanged: (newSelection) {
                setState(() {
                  _selectedView = newSelection.first;
                });
              },
            ),
          ),
          Expanded(
            child: AnimatedSwitcher(
              duration: const Duration(milliseconds: 300),
              child: _selectedView == ScoutingView.match
                  ? _buildMatchScoutingView()
                  : _buildPitScoutingView(),
            ),
          ),
        ],
      ),
    );
  }

  Widget _buildMatchScoutingView() {
    return ListView(
      key: const ValueKey('match'),
      padding: const EdgeInsets.symmetric(horizontal: 16.0),
      children: [
        Text('Match-Specific Observations', style: Theme.of(context).textTheme.titleMedium),
        const SizedBox(height: 16),
        TextField(
          controller: _botPositionController,
          decoration: const InputDecoration(
            labelText: 'Bot Position / Role',
            hintText: 'e.g., Shooter, Defense, Collector',
            border: OutlineInputBorder(),
          ),
        ),
        const SizedBox(height: 16),
        TextField(
          controller: _autonRundownController,
          decoration: const InputDecoration(
            labelText: 'Autonomous Rundown',
            hintText: 'Describe their auto',
            border: OutlineInputBorder(),
          ),
        ),
        const SizedBox(height: 16),
        TextField(
          controller: _generalObservationsController,
          decoration: const InputDecoration(
            labelText: 'Observations',
            hintText: 'General observations',
            border: OutlineInputBorder(),
          ),
        )
      ],
    );
  }

  Widget _buildPitScoutingView() {
    return ListView(
      key: const ValueKey('pit'),
      padding: const EdgeInsets.symmetric(horizontal: 16.0),
      children: [
        Text('Robot Technical Details', style: Theme.of(context).textTheme.titleMedium),
        const SizedBox(height: 16),
        TextField(
          controller: _driveTrainTypeController,
          decoration: const InputDecoration(
            labelText: 'Drivetrain Type',
            hintText: 'e.g., Swerve, Tank',
            border: OutlineInputBorder(),
          ),
        ),
        const SizedBox(height: 16),
        SwitchListTile(
          title: Text('Has Vision/AprilTags', style: Theme.of(context).textTheme.titleSmall),
          value: _hasVision,
          onChanged: (bool value) {
            setState(() {
              _hasVision = value;
            });
            _saveBool('hasVision', value);
          },
        ),
        SwitchListTile(
          title: Text('Can Go Under Trench', style: Theme.of(context).textTheme.titleSmall),
          value: _trenchable,
          onChanged: (bool value) {
            setState(() {
              _trenchable = value;
            });
            _saveBool('trenchable', value);
          },
        ),
        const SizedBox(height: 16),
        Padding(
          padding: const EdgeInsets.symmetric(horizontal: 16.0),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Text('Max Climb Level - ${_climbLevel.round()}', style: Theme.of(context).textTheme.titleSmall),
              Slider(
                value: _climbLevel,
                min: 0,
                max: 3,
                divisions: 3,
                label: _climbLevel.round().toString(),
                onChanged: (double value) {
                  setState(() {
                    _climbLevel = value;
                  });
                },
                onChangeEnd: (double value) {
                  _saveDouble('climbLevel', value);
                },
              ),
            ],
          ),
        ),
        const SizedBox(height: 16),
        Padding(
          padding: const EdgeInsets.symmetric(horizontal: 16.0),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Text('Fuel Capacity - ${_fuelCapacity.round()}', style: Theme.of(context).textTheme.titleSmall),
              Slider(
                value: _fuelCapacity,
                min: 0,
                max: 50,
                divisions: 50,
                label: _fuelCapacity.round().toString(),
                onChanged: (double value) {
                  setState(() {
                    _fuelCapacity = value;
                  });
                },
                onChangeEnd: (double value) {
                  _saveDouble('fuelCapacity', value);
                },
              ),
            ],
          ),
        ),
      ],
    );
  }
}