ModernMemoires/lib/views/first_page/first_page.dart

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:moody/utils/widgets/question_slider_widget.dart';

import '../../utils/circle_painter.dart';
import '../../utils/definitions/color_pair.dart';
import '../../utils/definitions/style_guide.dart';
import '../../utils/logic/preferences_service.dart';

class FirstPage extends StatefulWidget {
  final bool showSkipText; // Add this line

  const FirstPage({Key? key, this.showSkipText = true}) // Modify this line
      : super(key: key);

  @override
  State<FirstPage> createState() => _FirstPage();
}

class _FirstPage extends State<FirstPage> {
  SliderChangeData sliderData = SliderChangeData(0, 50);
  bool _sliderChanged = false;
  final PreferencesService _prefsService = PreferencesService();

  Color backgroundColor = Colors.lightGreenAccent;
  Color textColor = Colors.black;

  @override
  void initState() {
    super.initState();
    _checkExistingEntry();
    _loadColor();
  }

  void _checkExistingEntry() async {
    WidgetsBinding.instance.addPostFrameCallback((_) async {
      DiaryEntry? entry = await _prefsService.getDiaryEntryByCurrentDate();
      if (entry != null && mounted) {
        context.go('/home');
      }
    });
  }

  void _loadColor() async {
    ColorPair colorPair = await PreferencesService().loadColorPair();
    setState(() {
      backgroundColor = colorPair.backgroundColor;
      textColor = colorPair.textColor;
    });
  }

  void _saveEntry() async {
    try {
      List<String> texts = [];
      DiaryEntry entry = DiaryEntry(
        date: DateTime.now(), // or some date picker value
        percentValue: sliderData.value.toInt(),
        texts: texts,
      );

      await _prefsService.saveDiaryEntry(entry);
    } catch (e) {
      if (kDebugMode) {
        print("Error saving entry: $e");
      } // Consider showing an error dialog or toast instead
    }
  }

  @override
  Widget build(BuildContext context) {
    double topPadding = MediaQuery.of(context).size.height / 5;

    return backgroundColor == Colors.lightGreenAccent
        ? const CircularProgressIndicator() // Show loading indicator while color is null
        : MaterialApp(
            home: Scaffold(
              backgroundColor: AppStyle.backgroundColor,
              body: SafeArea(
                child: Stack(
                  children: [
                    // Background circle
                    Positioned.fill(
                      top: topPadding,
                      left: sliderData.position,
                      child: CustomPaint(
                        painter: CirclePainter(sliderData.value, backgroundColor),
                      ),
                    ),
                    // Main content
                    Padding(
                      padding: EdgeInsets.only(top: topPadding), // Apply the top padding
                      child: Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        mainAxisAlignment: MainAxisAlignment.start,
                        children: <Widget>[
                          // Date
                          Stack(
                            children: [
                              QuestionSliderWidget(
                                  onSliderPositionChanged: (value) {
                                    //print("slider Moved");
                                  },
                                  sliderColor: textColor,
                                  date: DateTime.now(),
                                  questionText: "",
                                  initialSliderValue: 0,
                                  isSliderEnabled: true,
                                  onSliderChanged: (value) {
                                    setState(() {
                                      sliderData = value;
                                      if (!_sliderChanged) _sliderChanged = true;
                                    });
                                  }),
                            ],
                          ),
                          // Why? button
                          _sliderChanged
                              ? TextButton(
                                  onPressed: () {
                                    context.go('/write', extra: sliderData);
                                  },
                                  child: const Padding(
                                    padding: EdgeInsets.only(left: 25),
                                    child: Text(
                                      "warum?",
                                      style: TextStyle(color: Colors.black, fontSize: 18),
                                    ),
                                  ),
                                )
                              : const SizedBox.shrink(),
                        ],
                      ),
                    ),
                    // Skip/Save button
                    Positioned(
                      bottom: 20,
                      right: 20,
                      child: TextButton(
                        onPressed: () {
                          if (_sliderChanged) {
                            _saveEntry();
                            context.go('/home', extra: sliderData.value);
                          } else {
                            context.go('/home', extra: 0);
                          }
                        },
                        child: _sliderChanged
                            ? Text("save.", style: TextStyle(fontSize: 18, color: textColor))
                            : widget.showSkipText // Use the showSkipText parameter
                                ? const Text("skip", style: TextStyle(fontSize: 18, color: Colors.grey))
                                : const SizedBox.shrink(),
                      ),
                    ),
                  ],
                ),
              ),
            ),
          );
  }
}