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>
    /// 批量零件数量校验
    /// </summary>
    public class PartQtyValidator:IDataValidator
    {
        public ValidateResult Validate(DAObject data, DAIValidation validOption)
        {
            DAL.Produce.ProductDAL pdal = new DAL.Produce.ProductDAL();
            if (string.Equals(data.DAI.DATA_TYPE, "BN")) //如果采集数据为批量件
            {

                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(product.CAPACITY>product.USINGCOUNT)
                    {
                        return new ValidateResult(true, "");
                    }
                    else
                    {
                        return new ValidateResult(false, string.Format("零件“{0}”数量不足", product.PRODUCTCODE));
                    }
                }
                else
                {
                    throw new Exception("查找零件信息失败！");
                }
            }
            else 
            {
                foreach (var da in data.WorkLocState.DataCache.Where(p => p.DATA_TYPE == "BN"&& !string.IsNullOrWhiteSpace(p.DA_VALUE))) //遍历检查之前输入的批量件
                {
                    var product = data.GetObjectFromCache<Product>(p => p.PID == da.OBJ_PID);
                    if (product == null)
                    {
                        product = pdal.GetByPID(da.OBJ_PID);
                        if (product == null)
                        {
                            throw new Exception("查找零件信息失败！");
                        }
                        data.ObjectCacheList.Add(product);
                    }
                    if (product != null)
                    {
                        if (product.CAPACITY <= product.USINGCOUNT)
                        {
                            return new ValidateResult(false, string.Format("零件{1}“{0}”数量不足,请扫描新批次条码号！", product.PRODUCTCODE, product.MATERIAL_NAME));
                        }
                    }
                    else
                    {
                        throw new Exception("查找零件信息失败！");
                    }
                }
                return new ValidateResult(true, "");
            }
        }
    }
}