public long GetNextKey(Type type, IBaseDAL dal)
{
var tableAttr = GetTableAttr(type);
Hashtable param = new Hashtable();
param.Add("table_name", tableAttr.Name);
if (dal.GetCount(typeof(Ts_Number_Max), param) > 0)
{
param.Add("add_id_max", 1);
dal.UpdatePart(typeof(Ts_Number_Max), param);
}
else
{
Ts_Number_Max newItem = new Ts_Number_Max();
newItem.table_name = tableAttr.Name;
newItem.id_max = 1;
dal.Add(newItem);
}
param.Clear();
param.Add("table_name", tableAttr.Name);
Ts_Number_Max model = dal.GetItem <Ts_Number_Max>(typeof(Ts_Number_Max), param);
return(model.id_max.Value);
}
public long GetNextXh(Type type)
{
var tableAttr = GetTableAttr(type);
Hashtable param = new Hashtable();
param.Add("table_name", tableAttr.Name);
if (DAL.GetCount(typeof(Ts_Number_Max), param) > 0)
{
param.Add("add_xh_max", 1);
DAL.UpdatePart(typeof(Ts_Number_Max), param);
}
else
{
Ts_Number_Max newItem = new Ts_Number_Max();
newItem.table_name = tableAttr.Name;
newItem.xh_max = 1;
DAL.Add(newItem);
}
param.Clear();
param.Add("table_name", tableAttr.Name);
Ts_Number_Max model = DAL.GetItem <Ts_Number_Max>(typeof(Ts_Number_Max), param);
return(model.xh_max.Value);
}
public override BaseResult SetCoding(object entity, Type type = null, string setPropertyName = "bm")
{
BaseResult br = new BaseResult();
try
{
if (type == null)
{
type = entity.GetType();
}
string tableName = GetTableName(type);
bool flag_add = true;
bool flag_hasxh = false;
if (entity.HasProperty("xh"))
{
flag_hasxh = true;
}
long id = Convert.ToInt64(entity.GetValue("id"));
long xh = 0;
Hashtable param = new Hashtable();
param.Add("id", id);
if (DAL.GetCount(type, param) > 0)
{
flag_add = false;
if (flag_hasxh)
{
xh = Convert.ToInt64(entity.GetValue("xh"));
}
}
string coding = entity.GetValue(setPropertyName).ToString().Trim();
param.Clear();
param.Add("coding", tableName);
param.Add("lx", "1");
Ts_Codingrule codingrule = DAL.GetItem <Ts_Codingrule>(typeof(Ts_Codingrule), param);
if (codingrule == null)
{
br.Success = false;
br.Message.Clear();
br.Message.Add(string.Format("对象'{0}'没有编码规则！请联系管理员！", tableName));
br.Level = ErrorLevel.Warning;
return(br);
}
int codeLength = GetCodeLength(codingrule.prefix, codingrule.length.Value, 1);
if (!String.IsNullOrEmpty(coding))
{
if (flag_add && !coding.StartsWith(codingrule.prefix))
{
coding = codingrule.prefix + coding;
}
if (coding.Length != codeLength)
{
br.Success = false;
br.Message.Clear();
br.Message.Add(string.Format("本级的编码长度为 '{0}' 位,当前编码 '{1}' 不满足系统定义！请检查后再试！", codeLength, coding));
br.Level = ErrorLevel.Warning;
return(br);
}
param.Clear();
if (!flag_add)
{
param.Add("not_id", id);
}
if (flag_hasxh)
{
object id_gys = entity.GetValue("id_gys");
if (id_gys != null)
{
param.Add("id_gys", entity.GetValue("id_gys"));
}
}
param.Add(setPropertyName, coding);
if (DAL.GetCount(type, param) >= 1)
{
br.Success = false;
br.Message.Clear();
br.Message.Add(string.Format("编码[{0}]已存在，请使用其他编码！", coding));
br.Level = ErrorLevel.Warning;
return(br);
}
}
else if (flag_add)
{
if (flag_hasxh)
{
xh = DAL.GetNextXh(type) - 1;
xh += codingrule.step.Value;
}
else
{
param.Clear();
param.Add("table_name", tableName);
if (DAL.GetCount(typeof(Ts_Number_Max), param) > 0)
{
param.Clear();
param.Add("table_name", tableName);
Ts_Number_Max model = DAL.GetItem <Ts_Number_Max>(typeof(Ts_Number_Max), param);
xh = model.xh_max.Value + codingrule.step.Value;
}
else
{
Ts_Number_Max newItem = new Ts_Number_Max();
newItem.table_name = tableName;
newItem.xh_max = 1;
DAL.Add(newItem);
xh = 1;
}
}
string format = this.GetFormat(codingrule.prefix, codeLength);
param.Clear();
if (flag_hasxh)
{
object id_gys = entity.GetValue("id_gys");
if (id_gys != null)
{
param.Add("id_gys", entity.GetValue("id_gys"));
}
}
while (true)
{
coding = String.Format(format, xh);
if (coding.Length != codeLength)
{
br.Success = false;
br.Message.Clear();
br.Message.Add("系统的编码资源已用完, 请检查编码规则或手工录入编码");
br.Level = ErrorLevel.Warning;
return(br);
}
param[setPropertyName] = coding;
if (DAL.GetCount(type, param) < 1)
{
break;
}
xh += codingrule.step.Value;
}
}
else
{
//br.Success = false;
//br.Message.Clear();
//br.Message.Add("编码不能为空！");
//br.Level = ErrorLevel.Warning;
//return br;
}
entity.SetValue("id", id);
if (flag_hasxh)
{
entity.SetValue("xh", xh);
}
else
{
param.Clear();
param.Add("table_name", tableName);
param.Add("new_xh_max", xh);
DAL.UpdatePart(typeof(Ts_Number_Max), param);
}
entity.SetValue(setPropertyName, coding);
}
catch (Exception ex)
{
throw ex;
}
br.Success = true;
return(br);
}
