using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using System.Windows.Input;
using Microsoft.Maui.Controls;
using Microsoft.Maui.Networking;
using ZXing.Net.Maui;
using System.Collections.ObjectModel;
using System.ComponentModel;


namespace Jugenddienst_Stunden.ViewModels {
	internal class StundenViewModel : ObservableObject {
		public string Name => AppInfo.Name;
		public string Surname => AppInfo.VersionString;
		public string MoreInfoUrl => "https://aka.ms/maui";
		public string Message => "Hier werden deine geleisteten Arbeitsstunden aufgelistet";
		public ICommand LoadDataCommand { get; private set; }
		public object Stunden { get; }

		private Models.Hours _hour;
		public Models.Hours Hours {
			get => _hour;
		}
		public string ZeitDone {
			get => _hour.zeit;
		}
		public string ZeitCalculated {
			get => _hour.zeit_total;
		}
		public string Nominal {
			get => _hour.nominal;
		}
		public string Overtime {
			get => _hour.overtime;
		}
		public string OvertimeMonth {
			get => _hour.overtime_month;
		}

		public Dictionary<int, decimal> ZeitTotalDaily {
			get => _hour.zeit_total_daily;
		}

		public string Title { get; set; } = Preferences.Default.Get("name", "") + " " + Preferences.Default.Get("surname", "");

		public ObservableCollection<string> Options { get; }
		public ObservableCollection<string> OptionsProjekt { get; }
		public ObservableCollection<string> OptionsFreistellung { get; }
		private string selectedOption;
		public string SelectedOption {
			get => selectedOption;
			set {
				if (selectedOption != value) {
					selectedOption = value;
					OnPropertyChanged(nameof(SelectedOption));
				}
			}
		}


		public StundenViewModel() {


			Options = new ObservableCollection<string> {
			"Gemeinde 1",
			"Gemeinde 2",
			"Gemeinde 3",
			"Gemeinde 4"
		};
			OptionsProjekt = new ObservableCollection<string> {
			"Projekt 1",
			"Projekt 2",
			"Projekt 3"
		};
			OptionsFreistellung = new ObservableCollection<string> {
			"Urlaub",
			"Krankheit",
			"Elternzeit"
		};
			_hour = new Models.Hours();
			LoadDataCommand = new AsyncRelayCommand(LoadData);

		}

		//protected void OnPropertyChanged(string propertyName) {
		//	PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
		//}

		//public async Task LoadData() =>
		//		await Models.Stunde.LoadData();

		public event EventHandler<string> AlertEvent;

		public async Task LoadData() {
			try {
				_hour = await Models.Stunde.LoadData();
			} catch (Exception e) {
				AlertEvent?.Invoke(this, e.Message);
			}
			//Models.Hours Hours = new Models.Hours();
			//Title = _hour.operator_api.name + " " + _hour.operator_api.surname;
			if (_hour != null) {
				RefreshProperties();
			}
		}

		private void RefreshProperties() {
			OnPropertyChanged(nameof(Nominal));
			OnPropertyChanged(nameof(Overtime));
			OnPropertyChanged(nameof(OvertimeMonth));
			OnPropertyChanged(nameof(ZeitCalculated));
			OnPropertyChanged(nameof(ZeitDone));
			OnPropertyChanged(nameof(Hours));
			OnPropertyChanged(nameof(Title));
			OnPropertyChanged(nameof(ZeitTotalDaily));
		}


	}
}