using EC.AutoWeightServer.Center;
using EC.AutoWeightServer.Model.Config;
using EC.AutoWeightServer.Model.EventArgsEx;
using EC.AutoWeightServer.Model.State;
using EC.Entity.Transport;
using EC.Utils;
using System;
using System.Drawing;
using System.Windows.Forms;

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

		public UCCarIn()
		{
			InitializeComponent();
			txtBillWeight.GotFocus += TxtBillWeight_Enter; //获取焦点前发生事件
		}

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

		#region 界面组件内容读写方法

		internal string GetLabelSerialNo()
		{
			return txtSerialNo.Text;
		}

		internal void SetLabelSerialNo(string txt)
		{
			txtSerialNo.Invoke((MethodInvoker)delegate ()
			{
				txtSerialNo.Text = txt;
			});
		}

		internal void SetLabelMaterialNo(string txt)
		{
			txtMaterialNo.Invoke((MethodInvoker)delegate ()
			{
				txtMaterialNo.Text = txt;
			});
		}

		internal string GetLabelBillWeight()
		{
			return txtBillWeight.Text;
		}

		internal void SetLabelBillWeight(string txt)
		{
			txtBillWeight.Invoke((MethodInvoker)delegate ()
			{
				txtBillWeight.Text = txt;
			});
		}

		internal string GetLabelPlate()
		{
			return txtPlate.Text;
		}

		internal void SetLabelPlate(string txt)
		{
			txtPlate.Invoke((MethodInvoker)delegate ()
			{
				txtPlate.Text = txt;
			});
		}

		internal string GetComboBoxTrailerPlate()
		{
			return comboBoxTrailer.SelectedItem?.ToString();
		}

		internal string GetLabelInWeight()
		{
			return txtInWeight.Text;
		}

		internal void SetLabelInWeight(decimal? weightDec)
		{
			txtInWeight.Invoke((MethodInvoker)delegate ()
			{
				var txt = (weightDec != null) ? CommonUtil.WeightDecToStr((decimal)weightDec, 3, '0') : string.Empty;
				txtInWeight.Text = txt;
			});
		}

		internal void SetLabelDriver1(string name)
		{
			labelDriver1.Invoke((MethodInvoker)delegate ()
			{
				labelDriver1.Text = name;
			});
		}

		internal void SetLabelDriver2(string name)
		{
			labelDriver2.Invoke((MethodInvoker)delegate ()
			{
				labelDriver2.Text = name;
			});
		}

		/// <summary>
		/// 初始化组件内容
		/// </summary>
		/// <param name="serialNo"></param>
		/// <param name="plate"></param>
		/// <param name="materialNo"></param>
		private void InitBillComponent(string serialNo, string plate, string materialNo)
		{
			SetLabelSerialNo(serialNo);
			SetLabelPlate(plate);
			SetLabelMaterialNo(materialNo);
			InitCombBoxTrailer(plate);
		}

		/// <summary>
		/// 清空组件内容
		/// </summary>
		internal void ClearBillComponent()
		{
			Invoke((MethodInvoker)delegate ()
			{
				var empty = string.Empty;
				txtSerialNo.Text = empty;
				txtMaterialNo.Text = empty;
				txtPlate.Text = empty;
				comboBoxTrailer.Items.Clear();
				txtBillWeight.Text = empty;
				txtInWeight.Text = empty;
				btnConfirm.Enabled = true;
				TxtBillWeight_Leave(null, null);
				labelDriver1.Text = empty;
				labelDriver2.Text = empty;
				driver1Entity = null;
				driver2Entity = null;
			});
		}

		#endregion 界面组件内容读写方法

		#region 界面操作响应事件

		private DriverEntity driver1Entity { get; set; }
		private DriverEntity driver2Entity { get; set; }

		internal void Btn_Finger1_Click(object sender, EventArgs e)
		{
			var plate = GetLabelPlate();
			var tempDriver = CheckFingerPrint(plate);
			if (tempDriver == null)
			{
				_mainServer?.SetScrollLabelText($"指纹对比失败！{DateTime.Now:yyyy/MM/dd HH:mm:ss}");
				return;
			}
			driver1Entity = tempDriver;
			SetLabelDriver1(driver1Entity.Name);
		}

		internal void Btn_Finger2_Click(object sender, EventArgs e)
		{
			var plate = GetLabelPlate();
			var tempDriver = CheckFingerPrint(plate);
			if (tempDriver == null)
			{
				_mainServer?.SetScrollLabelText($"指纹对比失败！{DateTime.Now:yyyy/MM/dd HH:mm:ss}");
				return;
			}
			driver2Entity = tempDriver;
			SetLabelDriver2(driver2Entity.Name);
		}

		private void ComboBox_Trailer_DropDownClosed(object sender, EventArgs e)
		{
			label4.Focus();//让 ComboBoxTrailer 失去焦点，避免整个Box获取焦点为蓝色
		}

		private void ComboBox_Trailer_DrawItem(object sender, DrawItemEventArgs e)
		{
			if (e.Index < 0)
			{
				return;
			}
			e.DrawBackground();
			e.DrawFocusRectangle();
			e.Graphics.DrawString(comboBoxTrailer.Items[e.Index].ToString(), e.Font, new SolidBrush(e.ForeColor), e.Bounds.X, e.Bounds.Y + 5);
		}

		private void Btn_ResetTrailer_Click(object sender, EventArgs e)
		{
			var plate = GetLabelPlate();
			InitCombBoxTrailer(plate);
		}

		private void Btn_ResetWeight_Click(object sender, EventArgs e)
		{
			SetLabelInWeight(null);
		}

		/// <summary>
		/// 指纹对比
		/// </summary>
		/// <param name="plate"></param>
		/// <returns></returns>
		public DriverEntity CheckFingerPrint(string plate)
		{
			var verFp = _mainServer.DeviceCenter.GetVerFingerPrint();
			if (string.IsNullOrEmpty(verFp))
				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 = ServiceCenter.TruckService.SelectEntityByWhere($"LicensePlate = '{plate}'");
			var driverList = ServiceCenter.DriverService.SelectEntityListByWhere($"SupplierId = '{truck.SupplierId}'");
			//var driverList = _driverService.SelectEntityListByWhere($"SupplierName = '{truck.SupplierName}'");
			foreach (var driver in driverList)
			{
				if (driver == null)
					continue;
				if (_mainServer.DeviceCenter.MatchFingerPrint(verFp, driver.Finger1))
					return driver;
				if (_mainServer.DeviceCenter.MatchFingerPrint(verFp, driver.Finger2))
					return driver;
			}

			return null;
		}

		private void InitCombBoxTrailer(string plate)
		{
			comboBoxTrailer.Items.Clear();
			var truck = ServiceCenter.TruckService.SelectEntityByWhere($"LicensePlate = '{plate}'");
			var trailerList = ServiceCenter.TrailerService.SelectEntityListByWhere($"SupplierId = '{truck.SupplierId}'");
			foreach (var trailer in trailerList)
			{
				comboBoxTrailer.Items.Add(trailer.LicensePlate);
			}
		}

		#region 数字键盘输入事件

		/// <summary>
		/// 进入输入框，打开数值输入面板
		/// </summary>
		private void TxtBillWeight_Enter(object sender, EventArgs e)
		{
			numberPanel.Show();
		}

		/// <summary>
		/// 离开输入框，关闭数值输入面板
		/// </summary>
		private void TxtBillWeight_Leave(object sender, EventArgs e)
		{
			panelOut.Focus();
			numberPanel.Hide();
		}

		/// <summary>
		/// 数值输入面板下的数字输入按钮响应事件
		/// </summary>
		private void Btn_Number_Click(object sender, EventArgs e)
		{
			var btn = (Button)sender;
			var txt = GetLabelBillWeight();
			txt += btn.Text;
			SetLabelBillWeight(txt);
			txtBillWeight.Focus();
			txtBillWeight.SelectionStart = txt.Length;
		}

		/// <summary>
		/// 数值输入面板下的逗号输入按钮响应事件
		/// </summary>
		private void Btn_dh_Click(object sender, EventArgs e)
		{
			var txt = GetLabelBillWeight();
			if (txt.IndexOf(".", StringComparison.Ordinal) >= 0)
				return;
			txt += ".";
			SetLabelBillWeight(txt);
		}

		/// <summary>
		/// 数值输入面板下的退格按钮响应事件
		/// </summary>
		private void Btn_tg_Click(object sender, EventArgs e)
		{
			var txt = GetLabelBillWeight();
			if (txt.Length <= 0)
				return;
			SetLabelBillWeight(txt.Substring(0, txt.Length - 1));
		}

		#endregion 数字键盘输入事件

		#endregion 界面操作响应事件

		#region 流程

		/// <summary>
		/// 入场开始
		/// </summary>
		/// <param name="plateArgs"></param>
		internal void InStartBill(PlateEventArgs plateArgs)
		{
			var plate = plateArgs.Plate;
			var ex = new Exception();

			//判断车辆有无入场权限
			if (!ServiceCenter.AuthService.CheckTruckAuth(plate))
			{
				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！";
				_mainServer.ShowOperateException(ex, false, true, true);
				return;
			}

			//判断有无中断的入场记录
			var tempBill = ServiceCenter.BillService.GetLastBillByLicensePlate(plate);
			if (tempBill != null)//有记录，则继续判断；无记录，则继续（第一次入场）
			{
				if (tempBill.State == (int)BillState.InStart)//入场中断，则继续；其它，则退出
				{
					InitBillComponent(tempBill.SerialNumber, tempBill.LicensePlate, tempBill.MaterialNo);//初始化组件内容
					_mainServer.SetInStartState(plate);//进入入场界面
					return;
				}
			}

			var siteEntity = _mainServer.LocalAttrCenter.Site;
			var truckEntity = ServiceCenter.TruckService.GetTruckByPlate(plate);
			var planEntity = ServiceCenter.MonthPlanService.GetLastPlan(siteEntity.CompanyId, truckEntity.SupplierId);
			//判断月计划是否记录
			if (planEntity == null)
			{
				ex.Data["msg"] = $"{plate}，月计划获取失败！";
				ex.Data["help"] = $"{plate}，月计划获取失败！请重试或联系管理人员！";
				_mainServer.ShowOperateException(ex, false, true, true);
				return;
			}

			//入场开始属性
			var state = (int)BillState.InStart;
			var serialNo = ServiceCenter.IniService.GetNewBillSerialNo();
			var photoEntity = ServiceCenter.PhotoService.InsertPhoto(plateArgs.FileName, state);

			var result = ServiceCenter.BillService.InsertBillInStart(serialNo, siteEntity, planEntity, truckEntity, photoEntity, state);
			if (result <= 0)
			{
				ex.Data["msg"] = $"{plate}，运单添加失败！";
				ex.Data["help"] = $"{plate}，运单添加失败！请重试或联系管理人员！";
				_mainServer.ShowOperateException(ex, false, true, true);
				return;
			}

			InitBillComponent(serialNo, truckEntity.LicensePlate, planEntity.MaterialNo);//初始化组件内容
			_mainServer.SetInStartState(plate);//进入入场界面
		}

		/// <summary>
		/// 入场结束
		/// </summary>
		private void InFinishBill(object sender, EventArgs e)
		{
			var plate = GetLabelPlate();
			var ex = new Exception();

			if (comboBoxTrailer.SelectedIndex < 0)
			{
				ex.Data["msg"] = $"{plate}，未选择挂车号！";
				ex.Data["help"] = $"{plate}，未选择挂车号，请选择挂车号！";
				_mainServer.ShowOperateException(ex, false, true, true);
				comboBoxTrailer.DroppedDown = true;
				return;
			}
			if (string.IsNullOrEmpty(GetLabelBillWeight()))
			{
				ex.Data["msg"] = $"{plate}，未输入运单重量！";
				ex.Data["help"] = $"{plate}，未输入运单重量，请输入运单重量！";
				_mainServer.ShowOperateException(ex, false, true, true);
				txtBillWeight.Focus();
				return;
			}
			if (string.IsNullOrEmpty(GetLabelInWeight()))
			{
				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;
			}

			if (!IsWeightConfirm())
			{
				btnResetWeight.PerformClick();
				return;
			}

			//入场结束属性
			var state = (int)BillState.InFinish;
			var serialNumber = GetLabelSerialNo();
			var trailerPlate = GetComboBoxTrailerPlate();
			var billWeight = CommonUtil.StrToDec(GetLabelBillWeight());
			var inWeight = CommonUtil.StrToDec(GetLabelInWeight());

			if (driver1Entity == null)
			{
				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)
			{
				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;
			}

			var trailerEntity = ServiceCenter.TrailerService.SelectEntityByWhere($"LicensePlate = '{trailerPlate}'");
			//保存图片信息
			var photoEntity = ServiceCenter.PhotoService.InsertPhoto(_mainServer.DeviceCenter.GetInPicture2(GetLabelPlate()), state);

			var result = ServiceCenter.BillService.UpdateBillInFinish(serialNumber, billWeight, inWeight, trailerEntity, driver1Entity, driver2Entity, photoEntity, state);//更新入场结束记录
			if (result <= 0)
			{
				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;
			}

			btnConfirm.Enabled = false;
			_mainServer.SetInFinishState(plate);//离开入场界面
		}

		#endregion 流程

		#region Other

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

		internal void SafeTempBill()
		{
			var serialNo = GetLabelSerialNo();
			var plate = GetLabelPlate();
			var inWeightStr = GetLabelInWeight();
			if (string.IsNullOrEmpty(serialNo))
				return;
			if (string.IsNullOrEmpty(inWeightStr))
				return;
			var billEntity = ServiceCenter.BillService.GetBillBySerialNumber(serialNo);
			var inWeight = CommonUtil.StrToDec(inWeightStr);
			var msg = $"{plate}，检测到未确认入场！";
			var help = $"{plate}，检测到未确认入场，已临时保存并记录！";
			if (!string.IsNullOrEmpty(inWeightStr))
			{
				billEntity.InWeight = inWeight;
				billEntity.Remark += $"{DateTime.Now}：检测到未确认入场（重量 - {inWeight}t）！\n";
				help += $"已取得稳定重量（{inWeight}t）";
			}
			else
			{
				billEntity.InWeight = 0;
				billEntity.Remark += $"{DateTime.Now}：检测到未确认入场（重量 - {inWeight}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.InFinishTime = DateTime.Now;
			billEntity.State = (int)BillState.InFinish;
			ServiceCenter.BillService.SaveForm(billEntity);

			_mainServer.SetResetState(msg, help);
		}

		internal bool IsJustInFinish(string plate)
		{
			var bill = ServiceCenter.BillService.GetLastBillByLicensePlate(plate);
			if (bill == null)
				return false;
			if (bill.State != (int)BillState.InFinish)
				return false;
			var span = DateTime.Now - bill.InFinishTime;
			return span.TotalSeconds <= ServerConfig.BillInterval;
		}

		#endregion Other
	}
}