//Distribuye la linea completa del archivo de la base de datos
public Swine Distribute(string line)
{
Swine newSwine = new Swine();
string Main = "";
Main = DistribuirMain(line); //Obtiene la primera parte (sin dividir) que no depende de partos
var items = Main.Split('|');
//Se distribuye cada parametro del archivo en una variable
newSwine.setArete(items.ElementAt(0));
newSwine.setActiva(Convert.ToInt32(items.ElementAt(1)));
newSwine.setAreteMadre(items.ElementAt(2));
newSwine.setIdPadre(items.ElementAt(3));
newSwine.setTotalPartos(Convert.ToInt32(items.ElementAt(4)));
newSwine.setTotalLechonesVivos(Convert.ToInt32(items.ElementAt(5)));
newSwine.setTotalLechonesMuertos(Convert.ToInt32(items.ElementAt(6)));
newSwine.setTotalLechonesMomia(Convert.ToInt32(items.ElementAt(7)));
newSwine.setFechaPrimerCelo(items.ElementAt(8));
newSwine.setFechaSegundoCelo(items.ElementAt(9));
newSwine.setFechaTercerCelo(items.ElementAt(10));
newSwine.setFechaIngreso(items.ElementAt(11));
newSwine.setfechaNacimiento(items.ElementAt(12));
newSwine.setComentario(items.ElementAt(13));
newSwine.partos = DistribuirParto(line); //Distribuye por parto
return(newSwine);
}
//Verifica que el arete exista con EQUALS
public Swine ExisteArete(string item)
{
StreamReader sr = new StreamReader(MainfileDirectory + fileName);
Swine result = new Swine();
try
{
while (!sr.EndOfStream)
{
string line = sr.ReadLine();
oldSwine = swineFabric.Distribute(line);
if (oldSwine.getArete().Equals(item))
{
result = oldSwine;
break;
}
else
{
result = null;
}
}
sr.Close();
}
catch (Exception)
{
result = null;
}
return(result);
}
public void Delete(string deleteData)
{
StreamReader sr = new StreamReader(MainfileDirectory + fileName);
string tempName = MainfileDirectory + "\\temp.txt";
StreamWriter sw = new StreamWriter(tempName);
newSwine = swineFabric.Distribute(deleteData);
while (!sr.EndOfStream)
{
string old = sr.ReadLine();
if (old != deleteData)
{
sw.WriteLine(old);
}
else if (old == deleteData)
{
continue;
}
}
sr.Close();
sw.Close();
File.Delete(fileName);
File.Move(tempName, fileName);
}
public void Update(Swine updatedData)
{
string oldName = MainfileDirectory + fileName;
StreamReader sr = new StreamReader(oldName);
string tempName = MainfileDirectory + "\\temp.txt";
StreamWriter sw = new StreamWriter(tempName);
newSwine = updatedData;
while (!sr.EndOfStream)
{
string old = sr.ReadLine();
oldSwine = swineFabric.Distribute(old);
if (newSwine.getArete() != oldSwine.getArete())
{
sw.WriteLine(old);
}
else if (newSwine.getArete() == oldSwine.getArete())
{
sw.WriteLine(newSwine.ConvertString());
}
}
sr.Close();
sw.Close();
File.Delete(oldName);
File.Move(tempName, oldName);
}
/*----------------------------------BUSCADORES POR CADA PARAMETRO NECESARIO----------------------------------*/
//Diferente a "ExisteArete" porque este busca con 'parecidos'
public List <Swine> BuscarPorArete(string item)
{
StreamReader sr = new StreamReader(MainfileDirectory + fileName);
List <Swine> results = new List <Swine>();
while (!sr.EndOfStream)
{
string old = sr.ReadLine();
oldSwine = swineFabric.Distribute(old);
if (oldSwine.getArete().Contains(item))
{
results.Add(oldSwine);
}
}
sr.Close();
return(results);
}
public double PesoPromedio(Swine hembra)
{
return(0);
}