private void dtp1_ValueChanged(object sender, EventArgs e)
{
TermekLista termek;
VevoLista vevo;
termek = ABKezeloTermek.TermekRendelesFeltoltes();
vevo = ABKezeloAdmin.VevoFeltolt();
foreach (var item in chart1.Series)
{
item.Points.Clear();
}
TermekStatisztika[] t = new TermekStatisztika[termek.Count];
int n = 0;
int darab = 0;
foreach (VevoRendelesFizet item in vevo)
{
if (item.RendelesDatum >= dtp1.Value && item.RendelesDatum.Date <= dtp2.Value)
{
foreach (VevoRendelesTermek it in termek)
{
if (it.IdVevo == item.VevoID)
{
int i = 0;
while (i < n && t[i].nev != it.TermekNev)
{
i++;
}
if (i < n)
{
t[i].db++;
darab++;
}
else
{
t[n].nev = it.TermekNev;
t[n].db = 1;
n++;
darab++;
}
}
}
}
}
Random r = new Random();
for (int i = 0; i < n; i++)
{
chart1.Series["db"].Points.AddXY(t[i].nev, t[i].db);
chart1.Series["db"].Points[i].Color = Color.FromArgb(255, (byte)r.Next(255), (byte)r.Next(255));
}
lbTermekDarab.Text = darab.ToString() + "/db";
}
private void dtp4_ValueChanged(object sender, EventArgs e)
{
TermekLista termek;
VevoLista vevo;
vevo = ABKezeloAdmin.VevoFeltolt();
termek = ABKezeloTermek.TermekRendelesFeltoltes();
foreach (var item in chart3.Series)
{
item.Points.Clear();
}
TermekPenzugyiStatisztika[] t = new TermekPenzugyiStatisztika[termek.Count];
int netto = 0;
int n = 0;
foreach (VevoRendelesFizet item in vevo)
{
if (item.RendelesDatum >= dtp3.Value && item.RendelesDatum.Date <= dtp4.Value)
{
foreach (VevoRendelesTermek it in termek)
{
if (it.IdVevo == item.VevoID)
{
int i = 0;
while (i < n && t[i].nev != it.TermekNev)
{
i++;
}
if (i < n)
{
t[i].bevetel += it.TermekAr * it.RendelesDb;
netto += it.TermekAr * it.RendelesDb;
}
else
{
t[n].nev = it.TermekNev;
t[n].bevetel = 1;
n++;
netto++;
}
}
}
}
}
Random r = new Random();
for (int i = 0; i < n; i++)
{
chart3.Series["bevetel"].Points.AddXY(t[i].nev, t[i].bevetel);
chart3.Series["bevetel"].Points[i].Color = Color.FromArgb(255, (byte)r.Next(255), (byte)r.Next(255));
}
lbTermekNetto.Text = netto.ToString() + "/Ft";
}