private void frmStart_Load(object sender, EventArgs e)
{
intFoodstuffCount = DataConnection.NumFoodstuffs();
intRecipeMaterialCount = DataConnection.NumRecipeMaterials();
}
private void btnSaveRecipe_Click(object sender, EventArgs e)
{
/*
* Here's what this is needing to do:
* Validate the various fields on the form:
* Name must exist
* Rest are optional but if they do exist:
* PriceSold is a double
* ServingSize, PrepTime, CookTime are integers
* Check if entries in the ingredients list (which are matched to foodstuffs) exist
* in the foodstuff master list.
* If they do exist, get their IDs and generate Recipe items to link this new item to them.
* If they do NOT exist, prompt user whether to make generic entries for them
* (i.e. ID and Name, rest being null)
* Then make Recipe entries from these new foodstuffs we just made.
* Once that's done, we can push to database...I think...
* -Dustin
*/
if (blnValidate()) //really this is the level you'd do validation at
{
DialogResult button = MessageBox.Show("Are you sure you want to save this data?", "Save Recipe", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
if (button == DialogResult.Yes)
{
//they clicked yes, go about adding it
//generate the id
string newID = txtName.Text.Substring(0, Math.Min(txtName.Text.Split(' ')[0].Length, 4));//grab the first up to 4 characters of the name
//get the item count and add one.
newID += (DataConnection.NumFoodstuffs() + 1).ToString("0000#");
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());
}
}
//temp fix for blank textboxes so the foodstuff constructor doesn't error out with a blank string
if (txtPrepTime.Text == "")
{
//convert to a double
txtPrepTime.Text = "-1";
}
if (txtCookTime.Text == "")
{
txtCookTime.Text = "-1";
}
if (txtServingSize.Text == "")
{
txtServingSize.Text = "-1";
}
if (txtPriceSold.Text == "")
{
txtPriceSold.Text = "-1.0";
}
List <Recipe> newItemIngredients = new List <Recipe>();
//if lsvIngredients is empty...atomic ingredient? Don't hand the list to the constructor.
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
newItemIngredients.Add(new Recipe(newID, (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
newItemIngredients.Add(new Recipe(newID, newPHID, lvi.SubItems[0].Text, lvi.SubItems[1].Text));
}
}
}
//build the new foodstuff we're adding
FoodStuff newFS = new FoodStuff(newID, txtName.Text, txtDirections.Text,
Convert.ToInt32(txtPrepTime.Text), Convert.ToInt32(txtCookTime.Text), Convert.ToDouble(txtPriceSold.Text),
Convert.ToInt32(txtServingSize.Text), newTags, newItemIngredients);
//send to database
DataConnection.AddFoodStuff(newFS);
}
//Then Clear the form and show a message stating the info was saved
lblSaved.Text = "Recipe was saved. Please enter new recipe";
var cntrlCollections = GetAll(this, typeof(TextBox));
foreach (Control ctrl in cntrlCollections)
{
if (ctrl is TextBox)
{
ctrl.Text = string.Empty;
}
}
lsvIngredients.Items.Clear();
lbxTags.Items.Clear();
timer1.Start();
}
else
{
MessageBox.Show(ErrMessage);
}
// FoodStuff fs = new FoodStuff(txtName.Text,
// if (blnValid = true)
//{
// Add stuff into food stuff class and into database
//}
{
}
}