using EC.AutoWeightServer.Model.Config;
using EC.AutoWeightServer.Model.EventArgsEx;
using EC.AutoWeightServer.Model.State;
using EC.AutoWeightServer.Model.Type;
using EC.Entity.Transport;
using EC.Service.Transport;
using EC.Utils;
using System;
using System.Globalization;
using System.Windows.Forms;

namespace EC.AutoWeightServer.UI.UC
{
    public partial class UCCarOut2 : UserControl
	{
		private FrmMainServer _mainServer;

		private readonly AuthService _authService = new AuthService();
		private readonly TruckService _truckService = new TruckService();
		private readonly TransportBillService _billService = new TransportBillService();
		private readonly MonthPlanService _monthPlanService = new MonthPlanService();
		private readonly PhotoService _photoService = new PhotoService();
		private readonly DriverService _driverService = new DriverService();

		public UCCarOut2()
		{
			InitializeComponent();
		}

		#region Init & Close

		internal void InitForm(FrmMainServer server)
		{
			_mainServer = server;
		}

		internal void CloseForm()
		{
			_mainServer = null;
		}

		#endregion Init & Close

		#region Get & Set

		internal string GetPlate()
		{
			return txtPlate.Text.Trim();
		}

		internal string GetOutWeight()
		{
			return txtOutWeight.Text;
		}

		internal void SetOutWeight(decimal? outWeight)
		{
			var inWeight = Convert.ToDecimal(txtInWeight.Text);

			if (outWeight != null)
			{
				var netWeight = inWeight - (decimal)outWeight;

				txtOutWeight.Text = CommonUtil.WeightDecToStr((decimal)outWeight, 3, '0');
				txtNetWeight.Text = CommonUtil.WeightDecToStr(netWeight, 3, '0');
			}
			else
			{
				txtOutWeight.Text = "";
				txtNetWeight.Text = "";
			}


			//txtOutWeight.Text = CommonUtil.WeightDecToStr(outWeight);
			//txtNetWeight.Text = CommonUtil.WeightDecToStr(netWeight);
		}

		#endregion Get & Set

		#region 界面操作响应事件

		internal DriverEntity driver1Entity;
		internal DriverEntity driver2Entity;

		internal void Btn_Finger1_Click(object sender, EventArgs e)
		{
			var plate = txtPlate.Text.Trim();
			var tempDriver = CheckFingerPrint(plate);
			if (tempDriver == null)
				return;
			driver1Entity = tempDriver;
			labelDriver1.Text = driver1Entity.Name;
		}

		internal void Btn_Finger2_Click(object sender, EventArgs e)
		{
			var plate = txtPlate.Text.Trim();
			var tempDriver = CheckFingerPrint(plate);
			if (tempDriver == null)
				return;
			driver2Entity = tempDriver;
			labelDriver2.Text = driver2Entity.Name;
		}

		private void btnResetWeight_Click(object sender, EventArgs e)
		{
			SetOutWeight(null);
		}

		/// <summary>
		/// 出场开始
		/// </summary>
		/// <param name="plateArgs"></param>
		internal void OutStartBill(PlateEventArgs plateArgs)
		{
			var plate = plateArgs.Plate;

			//判断车辆有无入场权限
			if (!_authService.CheckTruckAuth(plate))
			{
				var ex = new Exception();
				ex.Data["msg"] = $"{plate}，无运输权限！";
				ex.Data["help"] = $"{plate}，无运输权限！请联系管理人员！";
				throw ex;
			}

			//判断有无中断的出场记录
			var tempBill = _billService.GetLastBillByLicensePlate(plate);
			if (tempBill == null)//无记录，则退出
			{
				var ex = new Exception();
				ex.Data["msg"] = $"{plate}，无运单记录！";
				ex.Data["help"] = $"{plate}，无运单记录！请联系管理人员！";
				throw ex;
			}

			if (tempBill.State != (int)BillState.InFinish)//非正常出场，则继续判断；正常出场，则继续
			{
				if (tempBill.State == (int)BillState.OutStart)//出场中断，则继续；其它，则退出
				{
					InitBillComponent(tempBill);//初始化组件内容
					_mainServer.SetOutStartState(plate);//进入出场界面
					return;
				}
				var ex = new Exception();
				ex.Data["msg"] = $"{plate}，非正常出场！";
				ex.Data["help"] = $"{plate}，非正常出场！请联系管理人员！";
				throw ex;
			}

			//出场开始属性
			var state = (int)BillState.OutStart;
			var photoEntity = _photoService.InsertPhoto(plateArgs.FileName, state);

			var result = _billService.UpdateBillOutStart(tempBill, photoEntity, state);//更新出场开始记录
			if (result <= 0)
			{
				var ex = new Exception();
				ex.Data["msg"] = $"{plate}，运单更新失败！";
				ex.Data["help"] = $"{plate}，运单更新失败！请重试或联系管理人员！";
				throw ex;
			}

			tempBill = _billService.SelectEntityByWhere($"Id='{tempBill.Id}'");//获取更新后的bill
			InitBillComponent(tempBill);//初始化组件内容
			_mainServer.SetOutStartState(plate);//进入出场界面
		}

		/// <summary>
		/// 初始化组件内容
		/// </summary>
		/// <param name="billEntity"></param>
		private void InitBillComponent(TransportBillEntity billEntity)
		{
			txtSerialNo.Text = billEntity.SerialNumber;
			txtPlate.Text = billEntity.LicensePlate;
			txtMaterialNo.Text = billEntity.MaterialNo;

			txtBillWeight.Text = CommonUtil.WeightDecToStr(billEntity.BillWeight, 3, '0');
			txtInWeight.Text = CommonUtil.WeightDecToStr(billEntity.InWeight, 3, '0');

			txtInStartTime.Text = billEntity.InStartTime.ToString(CultureInfo.CurrentCulture);
			txtOutStartTime.Text = billEntity.OutStartTime.ToString(CultureInfo.CurrentCulture);
			//StartTimeoutCheck();
		}

		/// <summary>
		/// 出场结束
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void OutFinishBill(object sender, EventArgs e)
		{
			if (!IsWeightConfirm())
			{
				btnResetWeight.PerformClick();
				return;
			}

			var plate = txtPlate.Text;

			var serialNo = txtSerialNo.Text;
			var tempBill = _billService.GetBillBySerialNumber(serialNo);
			if (tempBill == null)
			{
				var ex = new Exception();
				ex.Data["msg"] = $"{plate}，无运单记录！";
				ex.Data["help"] = $"{plate}，无运单记录！请联系管理人员！";
				_mainServer.ShowOperateException(ex, false, true, true);
				return;
			}

			if (string.IsNullOrEmpty(txtOutWeight.Text))
			{
				var ex = new Exception();
				ex.Data["msg"] = $"{plate}，未完成自动计重！";
				ex.Data["help"] = $"{plate}，未完成自动计重，请等待自动计重！";
				_mainServer.ShowOperateException(ex, false, true, true);
				return;
			}

			//出场结束属性
			var state = (int)BillState.OutFinish;
			var outWeight = CommonUtil.StrToDec(txtOutWeight.Text);
			var netWeight = CommonUtil.StrToDec(txtNetWeight.Text);
			var picPath = _mainServer.GetOutPicture2(txtPlate.Text);

			if (driver1Entity == null)
			{
				var ex = new Exception();
				ex.Data["msg"] = $"{plate}，运输员指纹对比失败！";
				ex.Data["help"] = $"{plate}，运输员指纹对比失败，请进行指纹对比！";
				_mainServer.ShowOperateException(ex, false, true, true);
				Btn_Finger1_Click(null,null);
				return;
			}

			if (driver2Entity == null)
			{
				var ex = new Exception();
				ex.Data["msg"] = $"{plate}，押运员指纹对比失败！";
				ex.Data["help"] = $"{plate}，押运员指纹对比失败，请进行指纹对比！";
				_mainServer.ShowOperateException(ex, false, true, true);
				Btn_Finger2_Click(null, null);
				return;
			}

			//保存图片信息
			var outPhoto2Entity = _photoService.InsertPhoto(picPath, (int)PhotoType.OutFinish);

			var result = _billService.UpdateBillOutFinish(serialNo, outWeight, netWeight, driver1Entity, driver2Entity, outPhoto2Entity, state); //更新出场结束记录
			if (result <= 0)
			{
				var ex = new Exception();
				ex.Data["msg"] = $"{plate}，运单更新失败！";
				ex.Data["help"] = $"{plate}，运单更新失败！请重试或联系管理人员！";
				_mainServer.ShowOperateException(ex, false, true, true);
				return;
			}

			var billEntity = _billService.GetBillBySerialNumber(serialNo);
			var monthPlanEntity = _monthPlanService.GetPlanBySerialNo(billEntity.PlanSerialNumber);
			monthPlanEntity.ActQty += billEntity.NetWeight;
			result = _monthPlanService.Update(monthPlanEntity);
			if (result <= 0)
			{
				var ex = new Exception();
				ex.Data["msg"] = $"{plate}，月计划更新失败！";
				ex.Data["help"] = $"{plate}，月计划更新失败！请重试或联系管理人员！";
				_mainServer.ShowOperateException(ex, false, true, true);
				return;
			}

			btnConfirm.Enabled = false;
			_mainServer.PrintBill(billEntity);//打印运输小票
			_mainServer.PrintBill(billEntity);//打印存根小票
			_mainServer.SetOutFinishState(plate);//离开出场界面
		}

		/// <summary>
		/// 清空组件内容
		/// </summary>
		internal void ClearBillComponent()
		{
			var empty = string.Empty;
			txtSerialNo.Text = empty;
			txtPlate.Text = empty;
			txtMaterialNo.Text = empty;
			txtBillWeight.Text = empty;
			txtNetWeight.Text = empty;
			txtInWeight.Text = empty;
			txtOutWeight.Text = empty;
			txtInStartTime.Text = empty;
			txtOutStartTime.Text = empty;
			labelDriver1.Text = empty;
			labelDriver2.Text = empty;
			btnConfirm.Enabled = true;
			driver1Entity = null;
			driver2Entity = null;
			//EndTimeoutCheck();
		}

		public DriverEntity CheckFingerPrint(string plate)
		{
			//SetTimeoutCheckFlag(false);

			var verFp = _mainServer.GetVerFingerPrint();
			if (string.IsNullOrEmpty(verFp))
			{
				//SetTimeoutCheckFlag(true);
				return null;
			}

			//var authList = _authService.SelectEntityListByWhere($"TruckPlate = '{plate}'");
			//foreach (var auth in authList)
			//{
			//var driver = _driverService.SelectEntityByWhere($"Id='{auth.DriverId}'");
			//if (driver == null)
			//continue;
			//if (_mainServer.MatchFingerPrint(verFp, driver.Finger1))
			//return driver;
			//if (_mainServer.MatchFingerPrint(verFp, driver.Finger2))
			//return driver;
			//}

			var truck = _truckService.SelectEntityByWhere($"LicensePlate = '{plate}'");
			var driverList = _driverService.SelectEntityListByWhere($"SupplierId = '{truck.SupplierId}'");
			//var driverList = _driverService.SelectEntityListByWhere($"SupplierName = '{truck.SupplierName}'");
			foreach (var driver in driverList)
			{
				if (driver == null)
					continue;
				if (_mainServer.MatchFingerPrint(verFp, driver.Finger1))
					return driver;
				if (_mainServer.MatchFingerPrint(verFp, driver.Finger2))
					return driver;
			}

			//SetTimeoutCheckFlag(true);
			return null;
		}

		#endregion 界面操作响应事件

		#region TimeOutCheck

		private System.Timers.Timer _timeoutCheckTimer;
		private int timeout;
		private bool timeoutCheckFlag;

		private void StartTimeoutCheck()
		{
			timeout = ServerConfig.OutTimeOut;
			SetTimeoutCheckFlag(true);
			LabelTimeout.Text = $@"{timeout}秒后超时";

			var timeoutInterval = 1000;
			_timeoutCheckTimer = new System.Timers.Timer(timeoutInterval);
			_timeoutCheckTimer.Elapsed += (sender, e) =>
			{
				MethodInvoker method = TimeoutCheck;
				if (InvokeRequired)
					BeginInvoke(method);
				else
					method.Invoke();
			};
			_timeoutCheckTimer.Enabled = true;
		}

		private void EndTimeoutCheck()
		{
			if (_timeoutCheckTimer == null)
				return;
			SetTimeoutCheckFlag(false);
			_timeoutCheckTimer.Enabled = false;
			_timeoutCheckTimer.Stop();
			_timeoutCheckTimer.Dispose();
			_timeoutCheckTimer.Close();
			_timeoutCheckTimer = null;
		}

		private void TimeoutCheck()
		{
			if (!timeoutCheckFlag) return;
			timeout -= 1;
			LabelTimeout.Text = $@"{timeout}秒后超时";
			if (timeout > 0) return;
			var msg = $"{txtPlate.Text}，运单超时！";
			var help = $"{txtPlate.Text}，运单超时，已自动完成重置！可通过手动识别重新载入运单！";
			_mainServer.SetResetState(msg, help);
			//EndTimeoutCheck();
		}

		private void SetTimeoutCheckFlag(bool flag)
		{
			timeoutCheckFlag = flag;
		}

		#endregion TimeOutCheck

		#region 临时保存

		private bool IsWeightConfirm()
		{
			return Equals(_mainServer.GetLabelWeight(), txtOutWeight.Text);
		}

		internal void SafeTempBill()
		{
			var serialNo = txtSerialNo.Text;
			if (string.IsNullOrEmpty(serialNo))
				return;
			if (string.IsNullOrEmpty(txtOutWeight.Text))
				return;
			var billEntity = _billService.GetBillBySerialNumber(serialNo);
			var outWeight = CommonUtil.StrToDec(txtOutWeight.Text);
			var msg = $"{txtPlate.Text}，检测到未确认出场！";
			var help = $"{txtPlate.Text}，检测到未确认出场，已临时保存并记录！";
			if (!string.IsNullOrEmpty(txtOutWeight.Text))
			{
				billEntity.OutWeight = outWeight;
				billEntity.NetWeight = billEntity.InWeight - billEntity.OutWeight;
				billEntity.Remark += $"{DateTime.Now}：检测到未确认出场（重量 - {outWeight}t）！\n";
				help += $"已取得稳定重量（{outWeight}t）";
			}
			else
			{
				billEntity.OutWeight = 0;
				billEntity.NetWeight = billEntity.InWeight - billEntity.OutWeight;
				billEntity.Remark += $"{DateTime.Now}：检测到未确认出场（重量 - {outWeight}t）！\n";
				help += "未取得稳定重量";
			}

			if (driver1Entity != null)
			{
				billEntity.DriverId = driver1Entity.Id;
				billEntity.DriverName = driver1Entity.Name;
			}
			if (driver2Entity != null)
			{
				billEntity.Driver2Id = driver2Entity.Id;
				billEntity.Driver2Name = driver2Entity.Name;
			}

			billEntity.OutFinishTime = DateTime.Now;
			billEntity.State = (int)BillState.OutFinish;
			_billService.SaveForm(billEntity);

			_mainServer.SetResetState(msg, help);
		}

		internal bool IsJustOutFinish(string plate)
		{
			var bill = _billService.GetLastBillByLicensePlate(plate);
			if (bill == null)
				return false;
			if (bill.State != (int)BillState.OutFinish)
				return false;
			var span = DateTime.Now - bill.OutFinishTime;
			return span.TotalSeconds <= ServerConfig.BillInterval;
		}

		#endregion 临时保存

	}
}