public List <ImportRecord> GetDuplicateIdNumberList()
{
Dictionary <string, ImportRecord> duplicateList = new Dictionary <string, ImportRecord>();
Dictionary <string, ImportRecord> checkList = new Dictionary <string, ImportRecord>();
foreach (ImportRecord each in _by_identity.Values)
{
if (string.IsNullOrEmpty(each.IDNumber))
{
continue;
}
// 多加狀態來分別
if (checkList.ContainsKey(each.IDNumber + each.Status))
{
duplicateList.Add(each.Identity, each);
}
else
{
checkList.Add(each.IDNumber + each.Status, each);
}
}
//將重覆資料的第一筆也加入到 Duplicate 清單中，因為在檢查時會略過第一筆(因為出現第二筆才當重覆)。
List <ImportRecord> copyList = new List <ImportRecord>(duplicateList.Values);
foreach (ImportRecord each in copyList)
{
ImportRecord origin = checkList[each.IDNumber + each.Status];
duplicateList.Add(origin.Identity, origin);
}
return(new List <ImportRecord>(duplicateList.Values));
}
public void Add(ImportRecord record)
{
// 加入狀態，不同學生狀態可以有相同學號、身分證號、帳號
_by_identity.Add(record.Identity, record);
if (!string.IsNullOrEmpty(record.IDNumber))
{
if (!_by_id_number.ContainsKey(record.IDNumber + record.Status))
{
_by_id_number.Add(record.IDNumber + record.Status, record);
}
}
if (!string.IsNullOrEmpty(record.StudentNumber))
{
if (!_by_student_number.ContainsKey(record.StudentNumber + record.Status))
{
_by_student_number.Add(record.StudentNumber + record.Status, record);
}
}
if (!string.IsNullOrEmpty(record.SALoginName))
{
if (!_by_login_name.ContainsKey(record.SALoginName + record.Status))
{
_by_login_name.Add(record.SALoginName + record.Status, record);
}
}
}
