ModernMemoires/lib/views/statistic/statistic_page.dart

import 'package:flutter/material.dart';
import 'package:moody/views/statistic/widget/calendar_widget.dart';
import 'package:moody/views/statistic/widget/streak_widget.dart';

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

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

  @override
  State<StatisticPage> createState() => _StatisticPage();
}

class _StatisticPage extends State<StatisticPage> {
  Color backgroundColor = Colors.white; // Default fallback color
  Color textColor = Colors.black; // Default fallback color
  final ScrollController _scrollController = ScrollController();

  @override
  void initState() {
    super.initState();
    _loadColor(); // Load the colors right when the widget is inserted into the tree
    WidgetsBinding.instance.addPostFrameCallback((_) => _scrollToBottom());
  }

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

  void _scrollToBottom() {
    if (_scrollController.hasClients) {
      _scrollController.jumpTo(_scrollController.position.maxScrollExtent);
    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: SafeArea(
        child: Scaffold(
          backgroundColor: AppStyle.backgroundColor,
          body: Column(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
            const SizedBox(
              height: 50,
            ),
            Column(
              children: [
                FutureBuilder<int>(
                  future: PreferencesService().calculateStreak(),
                  builder: (BuildContext context, AsyncSnapshot<int> snapshot) {
                    if (snapshot.connectionState == ConnectionState.done) {
                      return StreakWidget(
                        dayCount: snapshot.data!,
                        color: backgroundColor,
                      );
                    } else {
                      return const CircularProgressIndicator(); // or some placeholder
                    }
                  },
                ),
                const Text(
                  "browse your memories!",
                  style: TextStyle(fontSize: 24),
                ),
              ],
            ),
            Expanded(
              child: SingleChildScrollView(
                child: Column(
                  mainAxisAlignment: MainAxisAlignment.start,
                  children: [
                    const SizedBox(height: 50),
                    CalendarWidget(currentDate: DateTime(DateTime.now().year, DateTime.now().month - 2, 1)),
                    CalendarWidget(currentDate: DateTime(DateTime.now().year, DateTime.now().month - 1, 1)),
                    CalendarWidget(currentDate: DateTime.now()),
                    const SizedBox(
                      height: 50,
                    )
                  ],
                ),
              ),
            ),
          ]),
          floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
          floatingActionButton: const CustomBottomNavigationBar(initialSelectedIndex: 0),
        ),
      ),
    );
  }
}