/// <summary>
/// 根据药品的种类获获得药物的编码和药物名称.
/// </summary>
/// <returns>EssentialDrugMessage.</returns>
internal DrugMessage GetDrugCategoryMessage(EnumDrugCategories drugCategory)
{
var result = new DrugMessage
{
ProductNumber = DrugMaintenances.ProductNumber,
ProductName = DrugMaintenances.ProductName,
Cost = DrugMaintenances.UnitCost * Quantity
};;
switch (drugCategory)
{
case EnumDrugCategories.ALL_DRUG:
break;
case EnumDrugCategories.ESSENTIAL_DRUG:
if (!IsEssential)
{
result = null;
}
break;
case EnumDrugCategories.ANTIBIOTIC_DRUG:
if (!(DrugMaintenances.AntibioticManageLevelId >= 1 && DrugMaintenances.AntibioticManageLevelId <= 3))
{
result = null;
}
break;
default:
break;
}
return(result);
}
/// <summary>
/// 获得该处方包含的基本药物信息的集合.
/// </summary>
/// <param name="startTime">The start time.</param>
/// <param name="endTime">The end time.</param>
/// <returns>List<EssentialDrugMessage>.</returns>
internal List <DrugMessage> GetDrugCategoryMessage(DateTime startTime, DateTime endTime, EnumDrugCategories drugCategory)
{
List <DrugMessage> result = new List <DrugMessage>();
if (this.ChargeTime >= startTime && this.ChargeTime < endTime)
{
result = OutPatientPrescriptionDetails.Select(oop => oop.GetDrugCategoryMessage(drugCategory)).ToList();
}
return(result);
}
/// <summary>
/// 该挂号信息包含的基本药物种类需计数为-1的药品种类集合.
/// </summary>
/// <param name="startTime">The start time.</param>
/// <param name="endTime">The end time.</param>
/// <returns>List<System.String>.</returns>
internal List <string> DrugCategoryNumberNegativeList(DateTime startTime, DateTime endTime, EnumDrugCategories drugCategory)
{
List <string> result = new List <string>();
//获取在startTime之前的基本药物种类总金额==0的集合，
//并且获取在endTime之前的基本药物种类总金额 >0的集合
var preStartTimeList = OutPatientPrescriptions.SelectMany(opp => opp.GetEssentialDrugMessage(this.ChargeTime, startTime)).ToList()
.GroupBy(g => g.ProductNumber).Where(w => w.Sum(su => su.Cost) > 0).Select(s => s.Key).ToList();
var preEndTimeList = OutPatientPrescriptions.SelectMany(opp => opp.GetEssentialDrugMessage(this.ChargeTime, endTime)).ToList()
.GroupBy(g => g.ProductNumber).Where(w => w.Sum(su => su.Cost) == 0).Select(s => s.Key).ToList();
//preStartTimeList preEndTimeList 的交集，即为该挂号信息中有效的药品种类
if (preStartTimeList.Count > 0 && preEndTimeList.Count > 0)
{
result = preEndTimeList.Intersect(preEndTimeList).ToList();
}
return(result);
}
