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>
    /// 零部件加工时间校验
    /// </summary>
    public class PartTimeValidator:IDataValidator
    {
        public ValidateResult Validate(DAObject data, DAIValidation validOption)
        {
            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)
            {
                ProcessRecord processrecord = null;
                DAL.QT.ProcessRecordDAL rdal = new DAL.QT.ProcessRecordDAL();
                if (string.IsNullOrEmpty(validOption.ITEM_CODE)) //未特指工序名称默认查询最后一次加工记录
                {
                    processrecord = rdal.GetLastRecord(product.PID);
                }
                else
                {
                    processrecord = rdal.GetRecord(product.PID, product.PRODUCTCODE, validOption.ITEM_CODE);
                }

                if (processrecord != null)
                {
                    var timespan=(DateTime.Now-processrecord.WORK_END_TIME).TotalHours;
                    
                    if (validOption.LOWER_LMT > 0 && timespan < (double)validOption.LOWER_LMT)
                    {
                        return new ValidateResult(false, string.Format("未满足{1}，设置为大于{0}小时,当前时间为{2:0.0}小时！", validOption.LOWER_LMT, validOption.REMARK, timespan));
                    }
                    if (validOption.UPPER_LMT > 0 && timespan > (double)validOption.UPPER_LMT)
                    {
                        return new ValidateResult(false, string.Format("未满足{1}，设置为小于{0}小时,当前时间为{2:0.0}小时！", validOption.UPPER_LMT, validOption.REMARK, timespan));
                    }
                    return new ValidateResult(true, "");
                }
                else
                {
                    throw new Exception("未找到相应的加工记录，请检查校验配置！");
                }
            }
            else
            {
                throw new Exception("查找零件信息失败！");
            }
        }
    }
}