private bool SelectData()
{
try
{
var result = _databaza.SpecialSelect(SelectString);
if (!Columns.Any())
{
foreach (var row in result)
{
Columns = row.Keys.ToList();
break;
}
}
_result = result;
return(true);
}
catch (Exception e)
{
ErrorMessage = e.Message;
return(false);
}
finally
{
OnVystupSpracovany();
}
}
public bool SelectPodlaId(object paIdEntity)
{
string select =
$"SELECT cislo FROM s_stlp WHERE id_ulice = {SUlica.IdUlice} ORDER BY poradie";
var rows = Databaza.SpecialSelect(select);
foreach (var row in rows)
{
var stlp = new SStlp();
stlp.SelectPodlaId(int.Parse(row["CISLO"].ToString()));
Stlpy.AddLast(stlp);
}
return(true);
}
/// <summary>
/// Pocet stĺpov na ktoré je treba generovať generuje sa od 1-2 doplnky
/// na stĺpe a ako count sa berie Min(pocet stĺpov, paCount)
/// </summary>
/// <param name="paCount"></param>
public override void Generate(int paCount)
{
var db = new Databaza();
var reader = db.SpecialSelect("select cislo, to_char(DATUM_INSTALACIE, 'DD.MM.YYYY') as datum from s_stlp where DATUM_INSTALACIE is not null");
var count = 0;
const char znacka = 'Z';
const char reklama = 'R';
const char obmedzenie = 'O';
foreach (var row in reader)
{
var idStlpu = int.Parse(row["CISLO"].ToString());
var datumInstalacieStlpa = DateTime.Parse(row["DATUM"].ToString());
var prvyDatumInstalacieDoplnku = RandomDay(datumInstalacieStlpa, DateTime.Now);
var druhyDatumInstalacieDoplnku = RandomDay(prvyDatumInstalacieDoplnku, DateTime.Now);
var result = _random.Next() % 2;
if (result == 0)
{
db.VlozDoplnokStlpu(idStlpu, reklama, GenerujReklamu(), prvyDatumInstalacieDoplnku);
if (_random.Next() % 2 == 0)
{
db.VlozDoplnokStlpu(idStlpu, znacka, GenerujZnacku(), druhyDatumInstalacieDoplnku);
}
}
else if (result == 1)
{
db.VlozDoplnokStlpu(idStlpu, znacka, GenerujZnacku(), prvyDatumInstalacieDoplnku);
if (_random.Next() % 2 == 0)
{
db.VlozDoplnokStlpu(idStlpu, reklama, GenerujReklamu(), druhyDatumInstalacieDoplnku);
}
}
else
{
db.VlozDoplnokStlpu(idStlpu, obmedzenie, GenerujRychlostneObmedzenie(), prvyDatumInstalacieDoplnku);
}
if (++count == paCount)
{
break;
}
}
}
public void PridajDatumyDemontaze()
{
var db = new Databaza();
var reader = db.SpecialSelect("SELECT cislo , nest.id, nest.typ_doplnku, nest.popis, nest.datum_instalacie FROM s_stlp ss, table(select doplnky from s_stlp c WHERE c.cislo = ss.cislo) nest");
foreach (var row in reader)
{
if (_random.Next() % 2 == 0)
{
var idStlpu = int.Parse(row["CISLO"].ToString());
var idDoplnku = int.Parse(row["ID"].ToString());
var typDoplnku = row["TYP_DOPLNKU"].ToString()[0];
var popisDoplnku = row["POPIS"].ToString();
var datumInstalacieDoplnku = DateTime.Parse(row["DATUM_INSTALACIE"].ToString());
var datumDemontazeDoplnku = RandomDay(datumInstalacieDoplnku, DateTime.Now);
db.UpdateDoplnokStlpu(idStlpu, idDoplnku, typDoplnku, popisDoplnku, datumInstalacieDoplnku,
datumDemontazeDoplnku);
}
}
}
/// <summary>
/// entita sa načíta podľa svojho id
/// </summary>
/// <param name="paIdEntity"></param>
/// <returns></returns>
public virtual bool SelectPodlaId(object paIdEntity)
{
var atribut = SqlClassAttribute.ExtractSqlClassAttribute(this);
var db = new Databaza();
var stlpce = string.Join(", ", this.GetType().GetProperties()
.Where(p => SqlClassAttribute.ExtractSqlClassAttribute(p)?.IsColumn == true &&
SqlClassAttribute.ExtractSqlClassAttribute(p)?.IsReference == false)
.Select(p => SqlClassAttribute.ExtractSqlClassAttribute(p)?.ColumnName));
var iterator =
db.SpecialSelect(
$"select {stlpce} from {atribut.TableName} where {atribut.TableKey} = {paIdEntity}");
var enumerator = iterator.GetEnumerator();
if (enumerator.MoveNext())
{
MapujRiadokSelectu(enumerator.Current, this);
return(true);
}
return(false);
}
static void Main(string[] args)
{
Databaza db = new Databaza();
/*
* FileInfo fi = new FileInfo("D:stlp2.jpg");
* FileStream fileStream = fi.OpenRead();
* Image img = new Bitmap(fileStream);
*
* Vysledok res = db.UpdateInfoStlpu(5,0 ,'I', ImageToByteArray(img));
* if (res.JeChyba)
* Console.WriteLine("error");
*
*
* Console.WriteLine(res.Popis);
*
*
* int c = 0;
* DataTable ds = db.GetAllInfo();
* foreach (DataRow row in ds.Rows)
* {
* if (row["typ"].ToString() == "I")
* {
* Image i = ByteArrayToImage(row["data"] as byte[]);
* i.Save("D:img" + c + ".jpeg", ImageFormat.Jpeg);
* c++;
* }
*
* }*/
/*
* Dictionary<int, Image> qrCodes = new Dictionary<int, Image>();
* Dictionary<int, Image> pictures = new Dictionary<int, Image>();
* for (int i = 0; i < 699; i++)
* {
* FileInfo fi = new FileInfo("D:qr/"+i+".jpg");
* FileStream fileStream = fi.OpenRead();
* Image img = new Bitmap(fileStream);
* qrCodes.Add(i, img);
* }
*
* for (int i = 0; i < 50; i++)
* {
* FileInfo fi = new FileInfo("D:stlpy/" + i + ".jpg");
* FileStream fileStream = fi.OpenRead();
* Image img = new Bitmap(fileStream);
* pictures.Add(i, img);
* }
*
* Random rand = new Random();
*
* for (int i = 0; i < 9775; i++)
* {
* Image img = pictures[rand.Next(0, pictures.Count)];
* Vysledok res = db.VlozInfoStlpu(i,'I',ImageToByteArray(img));
*
* img = qrCodes[rand.Next(0, qrCodes.Count)];
* res = db.VlozInfoStlpu(i, 'Q', ImageToByteArray(img));
*
* Console.WriteLine(i);
* }
*/
/*
* using (var s = new FileStream("D:import.sql", FileMode.Open))
* {
*
* }*/
//StringBuilder b = db.Test();
//Console.WriteLine(b.ToString());
//Console.WriteLine("Done");
//var vysledok = new Vysledok();
//var resultProcedurWithoutResult = db.RunProcedureWithOutput("TEST_KOD", null, new ProcedureParameter("parameter1", "integer", 1));
//foreach (var row in resultProcedurWithoutResult)
//{
// Console.WriteLine(row[0]);
//}
//vysledok = new Vysledok();
//var resultProcedureSuccess = db.RunProcedureWithOutput("TEST_KOD", vysledok, new ProcedureParameter("parameter1", "integer", 0));
//foreach (var row in resultProcedureSuccess)
//{
// Console.WriteLine(row[0]);
//}
//Console.WriteLine($"vysledok je chyba:{vysledok.JeChyba}, sprava: {vysledok.Popis}");
//vysledok = new Vysledok();
//var resultProcedureError = db.RunProcedureWithOutput("TEST_KOD", vysledok, new ProcedureParameter("parameter1", "integer", 1));
//foreach (var row in resultProcedureError)
//{
// Console.WriteLine(row[0]);
//}
//Console.WriteLine($"vysledok je chyba:{vysledok.JeChyba}, sprava: {vysledok.Popis}");
//string s = "select cislo, id_sluzby, to_char(datum, 'dd.mm.yyyy'), nvl(popis,''), trvanie, cena from s_obsluha_stlpu join s_sluzba using (id_sluzby) join s_servis using (id_sluzby) order by id_sluzby desc";
//foreach (var rows in db.SpecialSelect(s))
//{
// var a = string.Join(", ", rows.Values);
//}
var result = db.SpecialSelect("select * from s_stlp");
foreach (var row in result)
{
Console.WriteLine(String.Join(", ", row));
}
Console.WriteLine("Done");
Console.ReadLine();
}
public bool SelectPodlaId(object paIdEntity)
{
//SStlp.SelectPodlaId(paIdEntity);
var select =
$"select sd.ID, sd.TYP_DOPLNKU, sd.POPIS, to_char(sd.DATUM_INSTALACIE, 'dd.MM.yyyy') as DATUM_INSTALACIE, to_char(sd.DATUM_DEMONTAZE, 'DD.MM.YYYY') as DATUM_DEMONTAZE from s_stlp s, table(s.doplnky) sd where s.cislo = {SStlp.Cislo}";
var rows = Databaza.SpecialSelect(select);
foreach (var row in rows)
{
var doplnok = new TDoplnok
{
Id = int.Parse(row["ID"].ToString()),
Popis = row["POPIS"].ToString(),
DatumDemontaze = row["DATUM_DEMONTAZE"].ToString(),
DatumInstalacie = DateTime.Parse(row["DATUM_INSTALACIE"].ToString()),//row["DATUM_INSTALACIE"].ToString(),
TypDoplnku = row["TYP_DOPLNKU"].ToString()[0],
Cislo = SStlp.Cislo
};
Doplnky.AddLast(doplnok);
}
var selectInfo = $"select * from s_info where cislo = {SStlp.Cislo}";
var informacie = Databaza.SpecialSelect(selectInfo);
foreach (var informacia in informacie)
{
var info = new SInfo
{
Id = int.Parse(informacia["ID"].ToString()),
Cislo = int.Parse(informacia["CISLO"].ToString()),
Data = (byte[])informacia["DATA"],
Typ = informacia["TYP"].ToString()[0]
};
DateTime d;
info.Datum = DateTime.TryParse(informacia["DATUM"].ToString(), out d) ? d.ToString("dd.MM.yyyy") : string.Empty;
SInformacie.AddLast(info);
}
var selectLampy = $"select * from s_lampa_na_stlpe where cislo = {SStlp.Cislo} order by datum_demontaze desc";
var lampy = Databaza.SpecialSelect(selectLampy);
foreach (var lampaNaStlpe in lampy)
{
var lampa = new SLampaNaStlpe()
{
IdLampy = int.Parse(lampaNaStlpe["ID_LAMPY"].ToString()),
Cislo = int.Parse(lampaNaStlpe["CISLO"].ToString()),
IdTypu = int.Parse(lampaNaStlpe["ID_TYPU"].ToString()),
Stav = lampaNaStlpe["STAV"].ToString()[0],
DatumInstalacie = DateTime.Parse(lampaNaStlpe["DATUM_INSTALACIE"].ToString())//.ToString("dd.MM.yyyy"),
};
DateTime dod;
lampa.DatumDemontaze = DateTime.TryParse(lampaNaStlpe["DATUM_DEMONTAZE"].ToString(), out dod) ? dod.ToString("dd.MM.yyyy") : string.Empty;
if (lampa.Stav == 'S' && lampa.DatumDemontaze == String.Empty)
{
var s = $"select svietivost_lampy({lampa.IdLampy}) from dual ";
var svietSelect = new VystupSelect(s, "svietivost");
svietSelect.SpustiVystup();;
foreach (var row in svietSelect.Rows)
{
lampa.Svietivost = int.Parse(row[0].ToString());
}
}
SLampyNaStlpe.AddLast(lampa);
}
return(true);
}