Flutter-Ernaehrungsapp/lib/android/pages/nav_pages/today_page.dart

import 'package:flutter/material.dart';
import 'package:hive_flutter/hive_flutter.dart';
import '../../components/card_component.dart';
import '../../components/diet_chart_component.dart';
import '../../components/statistics_circular_indicator_component.dart';
import '../../models/food.dart';

class TodayPage extends StatefulWidget{

  final String title;
  final Color backgroundColor = const Color(0xff47a44b);

  const TodayPage({Key? key, required this.title}) : super(key: key);

  @override
  State<TodayPage> createState() => _TodayPageState();
}

class _TodayPageState extends State<TodayPage> {

  List<Food> castDynamicToListFood(List<dynamic> dynamicList) {
    List<Food> foodList = [];
    for (Food element in dynamicList) {
      foodList.add(element);
    }

    return foodList;
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        body: SizedBox(
          width: double.infinity,
          height: double.infinity,
          child: Container(
              decoration: const BoxDecoration(
                  gradient: LinearGradient(
                    colors: [Color(0xff000000), Color(0xff47a44b)],
                    stops: [0.1, 5],
                    begin: Alignment.bottomCenter,
                    end: Alignment.topCenter,
                  )),
              child: SingleChildScrollView(
                padding: const EdgeInsets.symmetric(horizontal: 5, vertical: 0),
                child: Column(
                  children: [
                    StatisticsPercentComponent(300, 100, 400),
                    DietChatComponent(1500),
                    ValueListenableBuilder(
                        valueListenable: Hive.box("TODAY").listenable(),
                        builder: (context, box, widget) {
                          return ListView.builder(
                            primary: false,
                              shrinkWrap: true,
                              itemCount: box.keys.length,
                              itemBuilder: (context, i) {
                                if(box.keyAt(i).toString() == "DATE"){
                                  return const SizedBox.shrink();
                                }else{
                                  return CardComponent(
                                      eatingMealName: box.keyAt(i).toString(),
                                      selectedMeal: castDynamicToListFood(
                                          box.getAt(i)));
                                }
                              }
                          );
                        }),
                  ],
                ),
              )),
        ));
  }
}