import 'dart:math';

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:hive/hive.dart';
import 'package:hive_flutter/adapters.dart';

import '../../components/card_component.dart';
import '../../models/food.dart';




class MealPlanPage extends StatefulWidget {

  final String title;
  final Color backgroundColor = const Color(0xff47a44b);
  const MealPlanPage({Key? key, required this.title}) : super(key: key);

  String get getTitle => title;

  @override
  String toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) {
    return getTitle;
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold();
  }

  @override
  State<StatefulWidget> createState() => _MealPlanState();

}
class _MealPlanState extends State<MealPlanPage> {

  List<Food> castDynamicToListFood(List<dynamic> dynamicList) {
    List<Food> foodList = [];

    for (Food element in dynamicList) {
      foodList.add(element);
    }
    print(foodList.length);
    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: [
                  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))
                                );
                              }
                            }
                        );
                      }),
                ],
              ),
              )),
        ));
  }
}