private void btnEditRecipe_Click(object sender, EventArgs e)
{
if (btnEditRecipe.Text == "Edit Recipe")
{
//Switches the form into a editable state
txtName.Enabled = true;
txtPriceSold.Enabled = true;
txtPrepTime.Enabled = true;
txtCookTime.Enabled = true;
txtDirections.Enabled = true;
txtDirections.ReadOnly = false;
txtTags.Enabled = true;
txtServingSize.Enabled = true;
cboIng.Enabled = true;
cboUnit.Enabled = true;
txtQty.Enabled = true;
btnAddIng.Enabled = true;
btnEditIng.Enabled = true;
btnDeleteIng.Enabled = true;
btnAddToTagList.Enabled = true;
btnRemoveSelectedTag.Enabled = true;
btnEditRecipe.Text = "Save Updates";
lsvIngredients.Enabled = true;
lbxTags.Enabled = true;
btnPrint.Visible = true;
}
else
{
//Save Data...Hunter's version of what dustin did on the Entry page
DialogResult button = MessageBox.Show("Are you sure you want to overwrite the previous data?", "Save Edited Recipe", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
if (button == DialogResult.Yes)
{
//Basically, create brand new foodstuff from all the parameters here, getting the old FSID
//then remove the old foodstuff's recipematerial entries that don't match the new one's
string strID = fstoUpdate.ID;
string strName = fstoUpdate.Name;
if (txtName.Text != strName)
{
strName = txtName.Text;
}
int intPrepTime = fstoUpdate.PrepTime;
if (txtPrepTime.Text == "")
{
txtPrepTime.Text = "-1";
}
else if (txtPrepTime.Text != intPrepTime.ToString())
{
if (!int.TryParse(txtPrepTime.Text, out intPrepTime))
{
MessageBox.Show("Error converting new prep time value. Did you enter it correctly?");
return;
}
}
int intCookTime = fstoUpdate.CookTime;
if (txtCookTime.Text == "")
{
txtCookTime.Text = "-1";
}
else if (txtCookTime.Text != intCookTime.ToString())
{
if (!int.TryParse(txtCookTime.Text, out intCookTime))
{
MessageBox.Show("Error converting new cook time value. Did you enter it correctly?");
return;
}
}
int intServings = fstoUpdate.Servings;
if (txtServingSize.Text == "")
{
txtServingSize.Text = "-1";
}
else if (txtServingSize.Text != intServings.ToString())
{
if (!int.TryParse(txtServingSize.Text, out intServings))
{
MessageBox.Show("Error converting new serving size value. Did you enter it correctly?");
return;
}
}
double dblCost = fstoUpdate.Cost;
if (txtPriceSold.Text == "")
{
txtPriceSold.Text = "-1.0";
}
else if (txtPriceSold.Text != dblCost.ToString())
{
if (!Double.TryParse(txtPriceSold.Text, out dblCost))
{
MessageBox.Show("Error converting new price value. Did you enter it correctly?");
return;
}
}
string strDirections = fstoUpdate.Directions;
if (txtDirections.Text == "")
{
strDirections = txtDirections.Text;
}
else if (txtDirections.Text != strDirections)
{
strDirections = txtDirections.Text;
}
List <string> newTags = new List <string>();
if (lbxTags.Items.Count > 0)
{
for (int i = 0; i < lbxTags.Items.Count; i++)
{
newTags.Add(lbxTags.Items[i].ToString());
}
}
//
//if item in list but not fs's list, add it, then add as its own foodstuff
//if item matches, check unit and quantity
//if different, update from ingredient list
//if item in fs's list is not in ingredient list, remove it
List <Recipe> newIngrList = new List <Recipe>();
if (lsvIngredients.Items.Count > 0)
{
foreach (ListViewItem lvi in lsvIngredients.Items)
{
//check to see whether the item exists or not by matching name, which is the third column of the listview.
if (DataConnection.FindFoodstuffsNamed(lvi.SubItems[2].Text).Count > 0)
{
//this is supposed to return true if a name match is found
//and add it to the new food's ingredient list
newIngrList.Add(new Recipe(strID, (DataConnection.FindFoodstuffsNamed(lvi.SubItems[2].Text)[0].ID),
lvi.SubItems[0].Text, lvi.SubItems[1].Text));
}
else
{
//Did not find a match...
//making dummy entries
//grab the first up to 4 characters of the name
string newPHID = lvi.SubItems[2].Text.Substring(0, Math.Min(lvi.SubItems[2].Text.Split(' ')[0].Length, 4));
newPHID += (DataConnection.NumFoodstuffs() + 1).ToString("0000#");
//new placeholder ID, name from listview's name column
FoodStuff fsPlaceholder = new FoodStuff(newPHID, lvi.SubItems[2].Text);
//should automatically generate the self-referencing RecipeMaterial stub...
DataConnection.AddFoodStuff(fsPlaceholder);
//then put this in the list for the actual food we're going to add
newIngrList.Add(new Recipe(strID, newPHID, lvi.SubItems[0].Text, lvi.SubItems[1].Text));
}
}
}
//now update it!
DataConnection.UpdateFoodstuff(new FoodStuff(strID, strName, strDirections, intPrepTime, intCookTime, dblCost, intServings, newTags, newIngrList));
}
//List<Recipe> newItemIngredients = new List<Recipe>();
//if (lsvIngredients.Items.Count == 0)
//{
// //Not sure if this will need to change for updating...We only need the new ingredients
// newItemIngredients.Add(new Recipe(newFS.ID, fstoUpdate.ID));
//}
//else
//{
// foreach(ListViewItem lvi in lsvIngredients.Items)
// if(DataConnection.FindFoodstuffsNamed(lvi.SubItems[0].Text).Count > 0 )
// {
// newItemIngredients.Add(new Recipe(fstoUpdate.ID, (DataConnection.FindFoodstuffsNamed(lvi.SubItems[0].Text)[0].ID),
// lvi.SubItems[1].Text, lvi.SubItems[2].Text));
// }
// else
// {
// //Did not find a match...Dustin Dummy entries
// string newPHID = lvi.SubItems[0].Text.Substring(0, Math.Min(lvi.SubItems[0].Text.Split(' ')[0].Length, 4));//grab the first up to 4 characters of the name
// newPHID += (DataConnection.NumFoodstuffs()+1).ToString("0000#");
// FoodStuff fsPlaceholder = new FoodStuff(newPHID, lvi.SubItems[0].Text);
// DataConnection.AddFoodStuff(fsPlaceholder, new Recipe(newPHID, newPHID));
// newItemIngredients.Add(new Recipe(newFS.ID, newPHID, lvi.SubItems[1].Text, lvi.SubItems[2].Text));
// }
//}
//then reset the form back into a readonly state
btnEditRecipe.Text = "Edit Recipe";
txtName.Enabled = false;
txtPriceSold.Enabled = false;
txtPrepTime.Enabled = false;
txtCookTime.Enabled = false;
txtDirections.Enabled = false;
txtTags.Enabled = false;
txtServingSize.Enabled = false;
cboIng.Enabled = false;
cboUnit.Enabled = false;
txtQty.Enabled = false;
btnAddIng.Enabled = false;
btnEditIng.Enabled = false;
btnDeleteIng.Enabled = false;
btnAddToTagList.Enabled = false;
btnRemoveSelectedTag.Enabled = false;
txtDirections.ReadOnly = true;
lblMessage.Text = "Data edit saved";
timer1.Start();
lsvIngredients.Enabled = false;
lbxTags.Enabled = false;
}
}