private void buttonInsertDisc_Click(object sender, EventArgs e)
{
if (textBoxBandId.Text == "" || textBoxDateOfRelease.Text == "" ||
textBoxDiscTitle.Text == "" || textBoxHowMuchLeft.Text == "" ||
textBoxListOfSongs.Text == "" || textBoxRetailPrice.Text == "" ||
textBoxSaledInCurrentYear.Text == "" || textBoxSaledInLastYear.Text == "" ||
textBoxWholeSaleCompany.Text == "" || textBoxWholesalePrice.Text == "")
{
MessageBox.Show("Wrong input!");
return;
}
IDiscsRepository discsRep = new DiscsRepository();
DiscModel toPost = new DiscModel();
toPost.BandId = Convert.ToInt32(textBoxBandId.Text);
toPost.DateOfRelease = textBoxDateOfRelease.Text;
toPost.HowMuchLeft = Convert.ToInt32(textBoxHowMuchLeft.Text);
toPost.ListOfSongs = textBoxListOfSongs.Text;
toPost.RetailPrice = Convert.ToInt32(textBoxRetailPrice.Text);
toPost.SaledInCurrentYear = Convert.ToInt32(textBoxSaledInCurrentYear.Text);
toPost.SaledInLastYear = Convert.ToInt32(textBoxSaledInLastYear.Text);
toPost.Title = textBoxDiscTitle.Text;
toPost.WholesaleCompany = textBoxWholeSaleCompany.Text;
toPost.WholesalePrice = Convert.ToInt32(textBoxWholesalePrice.Text);
bool flag = discsRep.AddDisc(toPost);
if (flag)
{
MessageBox.Show("Posted!");
}
else
{
MessageBox.Show("Error!");
}
textBoxBandId.Text = "";
textBoxDateOfRelease.Text = "";
textBoxHowMuchLeft.Text = "";
textBoxListOfSongs.Text = "";
textBoxRetailPrice.Text = "";
textBoxSaledInCurrentYear.Text = "";
textBoxSaledInLastYear.Text = "";
textBoxDiscTitle.Text = "";
textBoxWholeSaleCompany.Text = "";
textBoxWholesalePrice.Text = "";
}
private void buttonSerializeDiscs_Click(object sender, EventArgs e)
{
using (FileStream fs = new FileStream("discs.json", FileMode.OpenOrCreate))
{
IDiscsRepository discsRep = new DiscsRepository();
List <DiscModel> discs = discsRep.GetAllDiscs().ToList();
var options = new JsonSerializerOptions
{
WriteIndented = true
};
foreach (DiscModel disc in discs)
{
JsonSerializer.SerializeAsync(fs, disc, options);
}
}
}
private void buttonSeeDiscs_Click(object sender, EventArgs e)
{
IDiscsRepository discsRep = new DiscsRepository();
List <DiscModel> discs = discsRep.GetAllDiscs().ToList();
listDiscs.Items.Clear();
foreach (DiscModel disc in discs)
{
string toList = "Disc title:" + disc.Title + ", disc serial number:" +
disc.SerialNumber + ", date of release:" + disc.DateOfRelease +
", sold in current year:" + disc.SaledInCurrentYear + ", in last year:" +
disc.SaledInLastYear + ", how much left:" + disc.HowMuchLeft +
", retail price:" + disc.RetailPrice + ", wholesale:" +
disc.WholesalePrice + ", wholesale company:" + disc.WholesaleCompany +
", list of songs:" + disc.ListOfSongs;
listDiscs.Items.Add(toList);
}
}
private void buttonUpdateDisc_Click(object sender, EventArgs e)
{
if (textBoxSerialNumber.Text == "" || textBoxHowMuchLeft.Text == "" ||
textBoxRetailPrice.Text == "" || textBoxWholesalePrice.Text == "" ||
textBoxSaledInCurrentYear.Text == "")
{
MessageBox.Show("Wrong input!");
return;
}
IDiscsRepository discsRep = new DiscsRepository();
bool flag = discsRep.UpdateDisc(
Convert.ToInt32(textBoxSerialNumber.Text),
Convert.ToInt32(textBoxWholesalePrice.Text),
Convert.ToInt32(textBoxRetailPrice.Text),
Convert.ToInt32(textBoxSaledInCurrentYear.Text),
Convert.ToInt32(textBoxHowMuchLeft.Text)
);
if (flag)
{
MessageBox.Show("Updated!");
}
else
{
MessageBox.Show("Error!");
}
textBoxBandId.Text = "";
textBoxDateOfRelease.Text = "";
textBoxHowMuchLeft.Text = "";
textBoxListOfSongs.Text = "";
textBoxRetailPrice.Text = "";
textBoxSaledInCurrentYear.Text = "";
textBoxSaledInLastYear.Text = "";
textBoxDiscTitle.Text = "";
textBoxWholeSaleCompany.Text = "";
textBoxWholesalePrice.Text = "";
}
private void buttonDeleteDisc_Click(object sender, EventArgs e)
{
if (textBoxDeleteSerialNumber.Text == "")
{
MessageBox.Show("Wrong input!");
return;
}
IDiscsRepository bandsRep = new DiscsRepository();
bool flag = bandsRep.DeleteMusician(Convert.ToInt32(textBoxDeleteSerialNumber.Text));
if (flag)
{
MessageBox.Show("Deleted!");
}
else
{
MessageBox.Show("Error!");
}
textBoxDeleteSerialNumber.Text = "";
}
public Part1()
{
discsRepository = new DiscsRepository();
capsule = new Capsule();
}
