using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using BPA.Helper;
 
using BPA.Helper;

namespace BPASmartClient.SmallBatchingSystem.ViewModels
{
    public class NewSiloViewModel : BaseModel
    {
        public NewSiloViewModel()
        {
            CancelCommand = new BPARelayCommand(() => { ActionManage.GetInstance.Send("SiloClose"); });
            SaveCommand = new BPARelayCommand(() =>
            {
                if (Index >= 0 && Index < Json<ConfigInfoModel>.Data.SiloInfoModels.Count)
                {
                    var array = Json<ConfigInfoModel>.Data.SiloInfoModels.ToArray();
                    var res = Array.FindIndex(array, p => p.SiloName == SiloInfoModelObj.SiloName);
                    if (res >= 0 && res != Index)
                    {
                        ErrorInfo = "料仓名称已经存在！";
                        return;
                    }

                    var temp = Array.FindIndex(array, p => p.SiloLoc == SiloInfoModelObj.SiloLoc);
                    if (temp >= 0 && temp != Index)
                    {
                        ErrorInfo = "料仓位置已存在！";
                        return;
                    }

                    Json<ConfigInfoModel>.Data.SiloInfoModels.ElementAt(Index).SiloName = SiloInfoModelObj.SiloName;
                    Json<ConfigInfoModel>.Data.SiloInfoModels.ElementAt(Index).SiloLoc = SiloInfoModelObj.SiloLoc;
                    Control.GetInstance.OperationLog($"{SiloInfoModelObj.SiloName} 编辑完成");
                }
                else
                {
                    var res = Json<ConfigInfoModel>.Data.SiloInfoModels.FirstOrDefault(p => p.SiloName == SiloInfoModelObj.SiloName);
                    if (res != null)
                    {
                        ErrorInfo = "料仓名称已经存在！";
                        return;
                    }

                    var temp = Json<ConfigInfoModel>.Data.SiloInfoModels.FirstOrDefault(p => p.SiloLoc == SiloInfoModelObj.SiloLoc);
                    if (temp != null)
                    {
                        ErrorInfo = "料仓位置已存在！";
                        return;
                    }

                    Json<ConfigInfoModel>.Data.SiloInfoModels.Add(new SiloInfoModel()
                    {
                        SiloLoc = SiloInfoModelObj.SiloLoc,
                        SiloName = SiloInfoModelObj.SiloName,
                    });
                    Control.GetInstance.OperationLog($"{SiloInfoModelObj.SiloName} 添加成功");
                }
                ActionManage.GetInstance.Send("SiloClose");
            });
            ActionManage.GetInstance.Register(new Action<object>((o) =>
            {
                if (o != null && o is SiloInfoModel tempSilo)
                {
                    SiloInfoModelObj.SiloLoc = tempSilo.SiloLoc;
                    SiloInfoModelObj.SiloName = tempSilo.SiloName;
                    Index = Array.FindIndex(Json<ConfigInfoModel>.Data.SiloInfoModels.ToArray(), p => p.SiloName == tempSilo.SiloName);
                }
            }), "OpenNewSilo", true);
        }


        public SiloInfoModel SiloInfoModelObj { get { return _mSiloInfoModelObj; } set { _mSiloInfoModelObj = value; OnPropertyChanged(); } }
        private SiloInfoModel _mSiloInfoModelObj = new SiloInfoModel();

    }
}