using BPASmart.Model.配方;
using BPASmartClient.Helper;
using BPASmartClient.RecipeManagement.View;
using Microsoft.Toolkit.Mvvm.ComponentModel;
using Microsoft.Toolkit.Mvvm.Input;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BPASmart.RecipeManagement.ViewModel
{
    public class RecipeManagerViewModel:ObservableObject
    {
        public ObservableCollection<Recipes> RecipeList { get; set; } = Json<LocalRecipes>.Data.locaRecipes;

        public RelayCommand CreateRecipeCommand { get; set; }
        public RelayCommand<object> EditRecipeCommand { get; set; }
        public RelayCommand<object> DeleteRecipeCommand { get; set; }

        private void EditRecipe(object o)
        {
            if (o == null) return;
            if (o is int item && item >= 0) 
            {
                Globle.GlobleData.ChangeRecipes = new Recipes();
                Globle.GlobleData.ChangeRecipes = RecipeList[item];
                RecipesConfigure recipesConfigure = new RecipesConfigure();
                recipesConfigure.ShowDialog();
            }
        }

        private void DeleteRecipe(object o)
        {
            if (o == null) return;
            if (o is int i && i >= 0)
            {
                RecipeList.RemoveAt(i);
                Json<LocalRecipes>.Save();
            }
        }

        public RecipeManagerViewModel()
        {
            CreateRecipeCommand = new RelayCommand(() =>
            {
                Globle.GlobleData.ChangeRecipes = null;
                RecipesConfigure recipesConfigure = new RecipesConfigure();
                recipesConfigure.ShowDialog();
            });

            EditRecipeCommand = new RelayCommand<object>(EditRecipe);

            DeleteRecipeCommand = new RelayCommand<object>(DeleteRecipe);

        }
    }
}