/// <summary>
/// 数据有效性检查
/// 头部：
/// 1、凭证字、凭证号不能为空
/// 2、业务日期、日期、年度、期间不能为空
/// 3、日期、年度、期间不能为已结账期间
/// 分录：
/// 1、科目、金额不能为0
/// 2、借贷方要平衡
/// </summary>
/// <param name="item"></param>
void CheckData(Voucher item)
{
var header = item.header;
DataCheckHelper.StringIsNullOrEmpty(header.word, "凭证字不能为空");
//DataCheckHelper.NumberIsZero(header.no, "凭证号不能为0");
DataCheckHelper.IsNull(header.businessDate, "业务日期不能为空");
DataCheckHelper.IsNull(header.date, "日期不能为空");
DataCheckHelper.NumberIsZero(header.year, "会计年度不能为0");
DataCheckHelper.NumberIsZero(header.period, "会计期间不能为0");
DataCheckHelper.DateInPeriod(header.date, header.year, header.period, "日期和会计年度期间不符");
SystemProfileService systemProfileService = SystemProfileService.GetInstance(mContext);
var currentYear = systemProfileService.GetInt(SystemProfileCategory.Account, SystemProfileKey.CurrentYear);
var currentPeriod = systemProfileService.GetInt(SystemProfileCategory.Account, SystemProfileKey.CurrentPeriod);
DateTime current = new DateTime(currentYear, currentPeriod, 1);
if (current > header.date)
{
throw new FinanceException(FinanceResult.IMPERFECT_DATA, "不能录入已过账期间的凭证");
}
if (item.entries == null || item.entries.Count == 0)
{
throw new FinanceException(FinanceResult.IMPERFECT_DATA, "凭证不能没有分录");
}
decimal totalAmount = 0M;
foreach (var entry in item.entries)
{
if (entry.accountSubjectId == 0 && string.IsNullOrEmpty(entry.accountSubjectNo))
{
throw new FinanceException(FinanceResult.IMPERFECT_DATA, string.Format("第{0}行分录，科目不能为空", entry.index));
}
DataCheckHelper.NumberIsZero(entry.amount, string.Format("第{0}行分录，金额不能为0", entry.index));
totalAmount += (entry.direction * entry.amount);
}
if (totalAmount != 0M)
{
throw new FinanceException(FinanceResult.AMMOUNT_IMBALANCE);
}
}
