using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Command;
using Microsoft.Extensions.DependencyInjection;
using SlnMesnac.Model.domain;
using SlnMesnac.Repository.service;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Input;

namespace SlnMesnac.WPF.ViewModel
{
    public class SetKindWindowViewModel : ObservableObject
    {
      
        private ILogoFormulaService? formulaService;
        private ILogoConfigService? logoConfigService;
        private string CachMaterialType;
        // 缓存第一次查到的海康配方
        public Dictionary<string, int> TypeCache = new Dictionary<string, int>();
        public LogoConfig record = null;

        public delegate void SetKindWindowDelegate();

        public SetKindWindowViewModel(string materialType)
        {
            formulaService = App.ServiceProvider.GetService<ILogoFormulaService>();
            logoConfigService = App.ServiceProvider.GetService<ILogoConfigService>();
            SaveCommand = new RelayCommand(Save);
            // 初始加载内容
            Init(materialType);


        }

        public  void Init(string materialType)
        {
            record =  logoConfigService.GetByMaterialType(materialType);
            if (record == null) return;
            MaterialType = record.MaterialName;
            IsDetectionChecked = record.IsChecked == 0 ? false : true;
            List<LogoFormula> list = formulaService.GetListAsync().Result;
            if(list!=null && list.Count > 0)
            {
                foreach (var item in list)
                {
                    MaterialTypes.Add(item.Value);
                    TypeCache.Add(item.Value, item.Key);
                }
            }
           
        }

        public  void Save()
        {
            if (string.IsNullOrEmpty(_selectedMaterialType) && IsDetectionChecked)
            {
                MessageBox.Show("请选择型号");
                return;
            }
            
            if (!string.IsNullOrEmpty(_selectedMaterialType)){
                //需要检测
                string select = _selectedMaterialType;
                TypeCache.TryGetValue(select, out int key);
                record.CheckKind = key;
            }
            #region 修改配方
            if (record != null)
            {
                record.IsChecked = IsDetectionChecked ? 1 : 0;
                if(record.IsChecked == 0)
                {
                    // 不检测，复位0
                    record.CheckKind = 0;
                }
              
                logoConfigService.updateByMaterialType(record);
            }
            #endregion
            MessageBox.Show("修改完成");
            
        }

        #region 属性
        /// <summary>
        /// 型号
        /// </summary>
        private string _MaterialType;
        public string MaterialType
        {
            get { return _MaterialType; }
            set { _MaterialType = value; RaisePropertyChanged(); }
        }

        /// <summary>
        /// 单选框
        /// </summary>
        private bool _IsDetectionChecked;
        public bool IsDetectionChecked
        {
            get { return _IsDetectionChecked; }
            set { _IsDetectionChecked = value; RaisePropertyChanged(); }
        }



        private string _selectedMaterialType;
        public string SelectedMaterialType
        {
            get { return _selectedMaterialType; }
            set
            {
                _selectedMaterialType = value;
                RaisePropertyChanged();
                // 可以在这里处理选中项变化后的逻辑
            }
        }
        /// <summary>
        /// 下拉框集合
        /// </summary>
        private ObservableCollection<string> _materialTypes = new ObservableCollection<string>();
        public ObservableCollection<string> MaterialTypes
        {
            get { return _materialTypes; }
            set
            {
                _materialTypes = value;
                RaisePropertyChanged();
            }
        }

        #endregion

        public RelayCommand SaveCommand { get; set; }
    }
}