using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using QMAPP.FJC.TRACING.DAInterface;
using QMAPP.FJC.Entity.QT;
using QMAPP.FJC.Entity.Operation;

namespace QMAPP.FJC.TRACING.DataValidators
{
    /// <summary>
    /// 工序顺序校验
    /// </summary>
    public class WorkSequenceValidator : IDataValidator
    {
        public ValidateResult Validate(DAObject data, DAIValidation validOption)
        {
            if (string.Equals(data.DAI.DATA_TYPE, "SN") || string.Equals(data.DAI.DATA_TYPE, "BN")) //采集点类型为SN和BN的需要进行跳序校验
            {
                DAL.Produce.ProductDAL pdal = new DAL.Produce.ProductDAL();
                var product = data.GetObjectFromCache<Product>(p => p.PID == data.ObjectPID);
                if (product == null)
                {
                    product = pdal.GetByPID(data.ObjectPID);
                    if (product == null)
                    {
                        throw new Exception("查找零件信息失败！");
                    }
                    data.ObjectCacheList.Add(product);
                }
                if (product != null)
                {
                    if (string.Equals(product.WORKCELL_CODE, data.WorkLocState.WORKCELL_CODE)) //如果零件信息的工序字段与当前工序一致
                    {
                        return new ValidateResult(true, ""); 
                    }
                    else if (string.IsNullOrWhiteSpace(product.WORKCELL_CODE)) //如果零件信息工序字段为空则不校验跳序
                    {
                        return new ValidateResult(true, ""); 
                    }
                    else //零件信息工序字段与当前工序不一致
                    {
                        DAL.Basic.ProcessRouteWithWorkCellSeqDAL prwwcdal = new DAL.Basic.ProcessRouteWithWorkCellSeqDAL();

                        if (prwwcdal.InSameRoute(product.WORKCELL_CODE, data.WorkLocState.WORKCELL_CODE))//两个工序是否在同一工艺路线下
                        {
                            DAL.QT.ProcessRecordDAL prdal = new DAL.QT.ProcessRecordDAL();
                            var record = prdal.Get(product.PID, data.WorkLocState.WORKCELL_CODE); //查询此零件当前工序的加工记录
                            if (record != null) //如果存在当前工序加工记录
                            {
                                var preworkcells = prwwcdal.GetPreWorkcell(product.WORKCELL_CODE).Where(p => !string.IsNullOrWhiteSpace(p.PRE_WORKCELL_CODE)).Select(p => p.PRE_WORKCELL_CODE).ToArray();
                                if (preworkcells.Length <= 0 || preworkcells.Contains(data.WorkLocState.WORKCELL_CODE)) //当前工序为零件加工工序的前置工序
                                {
                                    return new ValidateResult(true, ""); //零件刚刚经过当前工序加工，此处校验放行，交由重复扫描校验进行控制
                                }
                                else
                                {
                                    //零件已经经过后序工序的加工
                                    return new ValidateResult(false, string.Format("零件“{0}”已经过此工序加工并已流转至后序工序！", product.PRODUCTCODE));
                                }
                            }
                            else //如果不存在当前工序加工记录
                            {
                                //return new ValidateResult(false, string.Format("零件“{0}”前序加工未完成！", product.PRODUCTCODE));
                                if (string.IsNullOrEmpty(product.PLAN_ID))
                                {
                                    return new ValidateResult(false, string.Format("零件“{0}”未在“{1}”进行加工操作！", product.PRODUCTCODE, product.WORKCELL_NAME));
                                }
                                else
                                {
                                    return new ValidateResult(false, string.Format("零件“{0}”未在“{1}”进行加工操作！", product.PRODUCTCODE, product.WORKCELL_NAME));
                                }

                            }
                        }
                        else
                        {
                            return new ValidateResult(false, string.Format("零件“{0}”未在“{1}”进行加工操作！", product.PRODUCTCODE, product.WORKCELL_NAME));
                            ////return new ValidateResult(false, string.Format("零件“{0}”前序加工未完成！", product.PRODUCTCODE));
                            //return new ValidateResult(false, string.Format("零件“{0}”无法在此生产线使用！", product.PRODUCTCODE));
                        }
                    }
                }
                else
                {
                    throw new Exception("查找零件信息失败！");
                }
            }
            else
            {
                return new ValidateResult(true, "");
            }
        }
    }
}