using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Toolkit.Mvvm.ComponentModel;
using System.Collections.Concurrent;
using System.Collections.ObjectModel;
using System.Windows;
using BPASmartClient.Helper;
using Microsoft.Toolkit.Mvvm.Input;
using BPASmartClient.JXJFoodBigStation.Model;
using BPASmartClient.JXJFoodBigStation.View;
using BPASmartClient.CustomResource.UserControls;
using BPASmartClient.CustomResource.UserControls.Model;
using BPASmartClient.CustomResource.UserControls.Enum;
using System.Windows.Media;
using BPASmartClient.CustomResource.UserControls.MessageShow;
using BPASmartClient.CustomResource.Pages.Model;
using BPASmartClient.JXJFoodBigStation.Model.Siemens;

namespace BPASmartClient.JXJFoodBigStation.ViewModel
{
    public class RecipeReceiveViewModel : ObservableObject
    {
        public ObservableCollection<RawMaterialModel> RawMaterials { get; set; } = new ObservableCollection<RawMaterialModel>();
        public RecipeReceiveViewModel()
        {
            Json<LocaPar>.Read();
            Recipes = Json<LocaPar>.Data.Recipes;
            DetailsCommand = new RelayCommand<object>((o) =>
            {
                if (o != null && o is long num)
                {
                    ActionManage.GetInstance.CancelRegister("RecipeInfo");
                    RecipeInfosView nrv = new RecipeInfosView();
                    var res = Json<LocaPar>.Data.Recipes.FirstOrDefault(p => p.RecipeCode == num);
                    ActionManage.GetInstance.Send("RecipeInfo", res);
                    nrv.Show();
                    MessageLog.GetInstance.ShowUserLog($"查看配方——{res.RecipeName}");
                }
            });
            NewRecipe = new RelayCommand(() => {

                RecipeInfosView nrv = new RecipeInfosView();
                nrv.ShowDialog();
            });

            NewSimulateRecipe = new RelayCommand(() =>
            {
                RawMaterials.Clear();
                string recipeName = "配方" + (Json<LocaPar>.Data.Recipes.Count + 1) + "";
            go:
                long recipeCode = new Random().Next(10000, 99999);
                foreach (var item in Recipes)
                {
                    if (item.RecipeCode == recipeCode) 
                    {
                        goto go;
                    }
                } 
                int trayCode = new Random().Next(1,6);
                for (int i = 1; i < 13; i++)
                {
                    int a = new Random().Next(1, 5);
                    if (a == 3) 
                    {
                        a = 1;
                    }
                    RawMaterials.Add(new RawMaterialModel()
                    {
                        RawMaterialWeight = new Random().Next(10, 1000),
                        RawMaterialBarrelNum = a,
                        RawMaterialLocation = i,
                    });
                }
                Json<LocaPar>.Data.Recipes.Add(new RecipeModel() 
                {
                     RecipeName = recipeName,
                     RecipeCode = recipeCode,
                     TrayCode = trayCode,
                     RawMaterial = RawMaterials,
                });

            });
            ClearAllRecipe = new RelayCommand(() =>  
            {
                Json<LocaPar>.Data.Recipes.Clear();
                Json<LocaPar>.Save();
            });

            RemoveCommand = new RelayCommand<long>((recipeCode) => {

                var res = Recipes.FirstOrDefault(p=>p.RecipeCode==recipeCode);
                if(res!=null)
                {
                    Recipes.Remove(res);
                    Json<LocaPar>.Save();
                }
                         
            });
        }

        public RelayCommand<object> DetailsCommand { get; set; }

        public RelayCommand NewSimulateRecipe { get; set; }
        public RelayCommand ClearAllRecipe { get; set; }

        public RelayCommand NewRecipe { get; set; }

        public RelayCommand<long> RemoveCommand { get; set; }

        public ObservableCollection<RecipeModel> Recipes { get; set; } = new ObservableCollection<RecipeModel>();
    }
}