/// <summary>
/// Handles command when user clicks Edit prize on prize table, or when user clicks New Prize button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void gvPrizeList_RowCommand(object sender, CommandEventArgs e)
{
if (e.CommandName == "EditPrize")
{
string productname = e.CommandArgument.ToString();
List <PrizeController.Prize> prizelist = PrizeController.GetPrizes();
PrizeController.Prize prize = prizelist.Find(x => x.name == productname);
mvMulti.ActiveViewIndex = 2;
tbName.Text = prize.name;
lblPrizeID.Text = prize.id;
tbOriginalAmount.Text = prize.originalquantity;
tbCurrentAmount.Text = prize.currentquantity;
tbTip.Text = prize.tip;
cbIsNonPrize.Checked = Convert.ToBoolean(prize.isnonprize);
lblImg1.Text = prize.image1;
lblImg2.Text = prize.image2;
//lblImg3.Text = prize.image3;
imgImage1.ImageUrl = prize.image1;
imgImage2.ImageUrl = prize.image2;
//imgImage3.ImageUrl = prize.image3;
btnAddNewPrize.Visible = false;
btnDeletePrize.Visible = true;
btnEditPrize.Visible = true;
}
if (e.CommandName == "NewPrize")
{
mvMulti.ActiveViewIndex = 2;
btnAddNewPrize.Visible = true;
btnDeletePrize.Visible = false;
tbName.Text = "";
lblPrizeID.Text = "";
tbTip.Text = "";
tbOriginalAmount.Text = "";
tbCurrentAmount.Text = "";
cbIsNonPrize.Checked = false;
lblImg1.Text = "";
lblImg2.Text = "";
//lblImg3.Text = "";
imgImage1.ImageUrl = "";
imgImage2.ImageUrl = "";
//imgImage3.ImageUrl = "";
btnEditPrize.Visible = false;
}
}
/// <summary>
/// Deletes a prize from the JSON db & returns the user to the previous view if successful
/// </summary>
/// <param name="prizelist">List of Prize objects</param>
/// <param name="id">ID of the prize to delete</param>
public void DeletePrize(List <PrizeController.Prize> prizelist, string id)
{
PrizeController.Prize oldprize = prizelist.Find(x => x.id == id);
prizelist.Remove(oldprize);
string output = JsonConvert.SerializeObject(prizelist);
try
{
File.WriteAllText(prizespath, output);
mvMulti.ActiveViewIndex = 1;
lblChangesSuccess.Text = "Changes successful";
LoadPrizeDataTable();
}
catch (Exception ex)
{
lblChanges.Text = "error";
using (System.IO.StreamWriter file = new System.IO.StreamWriter(errorpath, true))
{
file.WriteLine(DateTime.Now.ToString() + " Error in Admin.aspx.cs method DeletePrize: " + ex.Message);
}
}
}
/// <summary>
/// Handles when user clicks edit button to make changes to an existing prize or creates a new prize if there is no
/// ID associated
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void EditPrize_OnClick(Object sender, EventArgs e)
{
//lets just delete existing and add new
List <PrizeController.Prize> prizelist = PrizeController.GetPrizes();
PrizeController.Prize newprize = new PrizeController.Prize();
int numprizes = prizelist.Count;
string prizeid = "";
if (lblPrizeID.Text == "")
{
prizeid = (numprizes + 1).ToString();
}
else
{
prizeid = lblPrizeID.Text;
}
//save the images
bool isValid = true;
string img1 = "";
string img2 = "";
//string img3 = "";
try
{
if (fuImg1.HasFile)
{
string ext1 = System.IO.Path.GetExtension(fuImg1.PostedFile.FileName);
if (ValidateImage(ext1))
{
img1 = "Images/" + SaveFile(fuImg1.PostedFile, prizeid);
}
else
{
lblChanges.Text = "Please choose only .jpg, .png and .gif image types!";
isValid = false;
}
}
if (fuImg2.HasFile)
{
string ext2 = System.IO.Path.GetExtension(fuImg2.PostedFile.FileName);
if (ValidateImage(ext2))
{
img2 = "Images/" + SaveFile(fuImg2.PostedFile, prizeid);
}
else
{
lblChanges.Text = "Please choose only .jpg, .png and .gif image types!";
isValid = false;
}
}
}
catch (Exception ex) {
using (System.IO.StreamWriter file = new System.IO.StreamWriter(errorpath, true))
{
file.WriteLine(DateTime.Now.ToString() + " Error: " + ex.Message);
isValid = false;
}
}
if (isValid)
{
string qtygiven = "0";
newprize.name = tbName.Text;
//if current qty is greater than original set original to current
if (tbCurrentAmount.Text.Trim() != "" && tbOriginalAmount.Text.Trim() != "")
{
if (Convert.ToInt32(tbCurrentAmount.Text) > Convert.ToInt32(tbOriginalAmount.Text))
{
newprize.originalquantity = tbCurrentAmount.Text;
newprize.currentquantity = tbCurrentAmount.Text;
}
else
{
newprize.originalquantity = tbOriginalAmount.Text;
newprize.currentquantity = tbCurrentAmount.Text;
}
}
else
{
newprize.originalquantity = tbOriginalAmount.Text;
newprize.currentquantity = tbCurrentAmount.Text;
}
//if its a new prize
if (lblPrizeID.Text == "")
{
newprize.id = prizeid;
newprize.ratio = "100";
}
else //if its an existing one being edited
{
newprize.id = prizeid;
PrizeController.Prize oldprize = prizelist.Find(x => x.id == lblPrizeID.Text);
//if we are changing an existing prize, but the images were not changed
//need to keep the exising images
if (img1 == "")
{
img1 = oldprize.image1;
}
if (img2 == "")
{
img2 = oldprize.image2;
}
//if (img3 == "")
//{
// img3 = oldprize.image3;
//}
qtygiven = oldprize.quantitygiven;
//out with the old
prizelist.Remove(oldprize);
//calculate the ratio of current vs original
if (tbOriginalAmount.Text.Trim() == "" || tbOriginalAmount.Text.Trim() == "0")
{
newprize.ratio = "0";
}
if (tbCurrentAmount.Text.Trim() == "" || tbCurrentAmount.Text.Trim() == "0")
{
newprize.ratio = "0";
}
else
{
newprize.ratio = ((Convert.ToDouble(tbCurrentAmount.Text) / Convert.ToDouble(tbOriginalAmount.Text)) * 100).ToString();
}
}
newprize.isnonprize = cbIsNonPrize.Checked;
newprize.image1 = img1;
newprize.image2 = img2;
//newprize.image3 = img3;
newprize.quantitygiven = qtygiven;
newprize.tip = tbTip.Text;
//in with the new
prizelist.Add(newprize);
string output = JsonConvert.SerializeObject(prizelist);
try
{
File.WriteAllText(prizespath, output);
mvMulti.ActiveViewIndex = 1;
lblChangesSuccess.Text = "Changes successful";
}
catch (Exception ex)
{
using (System.IO.StreamWriter file = new System.IO.StreamWriter(errorpath, true))
{
file.WriteLine(DateTime.Now.ToString() + " Error in Admin.aspx.cs Method EditPrize_OnClick: " + ex.Message);
}
}
LoadPrizeDataTable();
}
}
