public void Dispose()
{
Kernel = null;
Current = null;
BaseSelectList = null;
Position = 0;
}
/// <summary>
/// Зчитати
/// </summary>
/// <returns></returns>
public bool Select(DateTime periodStart, DateTime periodEnd, string[] typeDocSelect = null)
{
Position = 0;
Current = null;
BaseSelectList.Clear();
Kernel.DataBase.SelectJournalDocumentPointer(Tables, TypeDocuments, BaseSelectList, periodStart, periodEnd, typeDocSelect);
return(Count() > 0);
}
public void SelectJournalDocumentPointer(string[] tables, string[] typeDocument, List <JournalDocument> listJournalDocument,
DateTime periodStart, DateTime periodEnd, string[] typeDocSelect = null)
{
string query = "";
int counter = 0;
foreach (string table in tables)
{
//if (typeDocSelect != null)
//{
// bool existTypeDoc = false;
// foreach (string typeDoc in typeDocSelect)
// if (typeDocument[counter] == typeDoc)
// {
// existTypeDoc = true;
// break;
// }
// if (!existTypeDoc)
// {
// counter++;
// continue;
// }
//}
query += (counter > 0 ? "\nUNION " : "") +
$"(SELECT uid, docname, docdate, docnomer, spend, spend_date, '{typeDocument[counter]}' AS type_doc FROM {table} \n" +
"WHERE docdate >= @periodstart AND docdate <= @periodend)";
counter++;
}
query += "\nORDER BY docdate";
//Console.WriteLine(query);
NpgsqlCommand nCommand = new NpgsqlCommand(query, Connection);
nCommand.Parameters.Add(new NpgsqlParameter("periodstart", periodStart));
nCommand.Parameters.Add(new NpgsqlParameter("periodend", periodEnd));
NpgsqlDataReader reader = nCommand.ExecuteReader();
while (reader.Read())
{
JournalDocument document = new JournalDocument()
{
UnigueID = new UnigueID((Guid)reader["uid"], ""),
DocName = reader["docname"].ToString(),
DocDate = reader["docdate"].ToString(),
DocNomer = reader["docnomer"].ToString(),
Spend = (bool)reader["spend"],
SpendDate = (DateTime)reader["spend_date"],
TypeDocument = reader["type_doc"].ToString()
};
listJournalDocument.Add(document);
}
reader.Close();
}