using System;
using System.Threading;
using MesServerWork;
using MisDataSaveDate;

namespace MesServerFunctions
{
    partial class FunctionMES
    {
        private const string LGAgvWorkStation = "AC1101";

        private class LGAgvDispatchContext
        {
            public DeviceDriver_BasicData.CustomeEvetnArgs EventArgs { get; set; }
            public string RouteCode { get; set; }
            public string ActionCode { get; set; }
            public string ProcessPointType { get; set; }
            public string Description { get; set; }
        }

        private class LGAgvProductInfo
        {
            public int EngineTypeID { get; set; }
            public string EngineType { get; set; }
            public string EngineID { get; set; }
            public string OrderForm { get; set; }
            public int PartPalletCode { get; set; }
        }

        private void fun_LGAgvDispatch(DeviceDriver_BasicData.CustomeEvetnArgs e, string routeCode, string actionCode, string processPointType, string description)
        {
            ThreadPool.QueueUserWorkItem(LGAgvDispatch, new LGAgvDispatchContext
            {
                EventArgs = e,
                RouteCode = routeCode,
                ActionCode = actionCode,
                ProcessPointType = processPointType,
                Description = description
            });
        }

        private void LGAgvDispatch(object state)
        {
            string opName = LGAgvWorkStation;
            try
            {
                LGAgvDispatchContext context = (LGAgvDispatchContext)state;
                if (context == null || context.EventArgs == null)
                {
                    throw new Exception("AGV调度参数为空");
                }

                string eventOpName = Convert.ToString(context.EventArgs.OpName);
                opName = string.IsNullOrWhiteSpace(eventOpName) ? LGAgvWorkStation : eventOpName;
                LGAgvProductInfo productInfo = ReadLGAgvProductInfo(opName);

                LGWEB_DispatchResult result = LGWEB_BusinessLogic.DispatchAGV(new LGWEB_DispatchRequest
                {
                    routeCode = context.RouteCode,
                    productModelCode = productInfo.EngineTypeID.ToString(),
                    productModel = productInfo.EngineType,
                    actionCode = context.ActionCode,
                    processPointType = context.ProcessPointType,
                    workStation = LGAgvWorkStation,
                    productCode = productInfo.EngineID,
                    containerNo = productInfo.PartPalletCode > 0 ? productInfo.PartPalletCode.ToString() : "",
                    orderNo = productInfo.OrderForm,
                    operatorCode = "PLC",
                    operatorName = "PLC自动",
                    remark = context.Description
                }, "PLC_AUTO", true);

                if (!result.Success)
                {
                    throw new Exception(result.Message);
                }

                string logText = $"临工AGV任务已下发：动作={context.ActionCode}，起点={result.StartPosition}，终点={result.EndPosition}，任务ID={result.RequestTaskId}";
                MisDataSaveDate.Helper.ApiLogHelper.SaveMesLog(opName, logText, MisDataSaveDate.Helper.MesLogType.INFO);
                SendMessage.AsyncSendMessage_Notice(opName, logText);
            }
            catch (Exception ex)
            {
                string logText = $"临工AGV调度失败：{ex.Message}";
                MisDataSaveDate.Helper.ApiLogHelper.SaveMesLog(opName, logText, MisDataSaveDate.Helper.MesLogType.ERROR);
                SendMessage.AsyncSendMessage_Notice(opName, logText);
                MyLog4Net.MyLogHelper.Error("Function1053_LGAgvDispatch", $"{logText}{Environment.NewLine}{ex}");
            }
        }

        private LGAgvProductInfo ReadLGAgvProductInfo(string opName)
        {
            LGAgvProductInfo productInfo = ReadLGAgvProductInfoFromMes(opName);
            if (productInfo.EngineTypeID <= 0 || string.IsNullOrWhiteSpace(productInfo.EngineType))
            {
                productInfo = ReadLGAgvProductInfoFromPlc(opName);
            }

            if (productInfo.EngineTypeID <= 0 || string.IsNullOrWhiteSpace(productInfo.EngineType))
            {
                throw new Exception("未读取到产品型号，无法解析AGV产品点位配置");
            }

            return productInfo;
        }

        private LGAgvProductInfo ReadLGAgvProductInfoFromMes(string opName)
        {
            int engineTypeID = 0;
            string engineType = "";
            string engineID = "";
            string orderForm = "";

            try
            {
                MIS_BASE.GetEngineTypeFromPLC_MES(opName, out engineTypeID, out engineType, out engineID, out orderForm);
            }
            catch
            {
            }

            return new LGAgvProductInfo
            {
                EngineTypeID = engineTypeID,
                EngineType = engineType ?? "",
                EngineID = engineID ?? "",
                OrderForm = orderForm ?? "",
                PartPalletCode = 0
            };
        }

        private LGAgvProductInfo ReadLGAgvProductInfoFromPlc(string opName)
        {
            int engineTypeID = 0;
            int partPalletCode = 0;
            string engineType = "";
            string engineID = "";
            string orderForm = "";

            try
            {
                MIS_BASE.GetEngineTypeFromPLC(opName, out engineTypeID, out engineType, out engineID, out partPalletCode, out orderForm);
            }
            catch
            {
            }

            return new LGAgvProductInfo
            {
                EngineTypeID = engineTypeID,
                EngineType = engineType ?? "",
                EngineID = engineID ?? "",
                OrderForm = orderForm ?? "",
                PartPalletCode = partPalletCode
            };
        }
    }
}