private void saveBtn_Click(object sender, EventArgs e)
{
girl curr = new girl();
curr.name = nameBox.Text;
curr.isBig = false;
curr.prefs = choicesBox.Lines.ToList();
parentForm.littles[nameBox.SelectedIndex] = curr;
}
private void addLittles_Click(object sender, EventArgs e)
{
girl g = new girl();
g.isBig = false;
g.name = nameBox.Text;
g.prefs = prefBox.Lines.ToList();
g.numMatches = 1;
parentForm.littles.Add(g);
resetForm();
}
//deletes a girl from bigs and littles
public void del(girl g)
{
if (g.isBig)
{
delBig(g.name, ref littles, ref bigs);
}
else
{
delLittle(g.name, ref littles, ref bigs);
}
}
//if a big has > 1 little slots this function will decrement the # of slots
//otherwise functions as delBig
public void decreaseBig(int index, ref List <girl> littles, ref List <girl> bigs)
{
if (bigs[index].numMatches > 1)
{
girl curr = bigs[index];
curr.numMatches -= 1;
bigs[index] = curr;
}
else
{
delBig(bigs[index].name, ref littles, ref bigs);
}
}
//function to copy a list of girls from one list to another to avoid passing by reference
public void copyListsG(List <girl> from, List <girl> to)
{
to.Clear();
foreach (girl o in from)
{
girl newG = new girl();
newG.name = o.name;
newG.isBig = o.isBig;
newG.numMatches = o.numMatches;
newG.prefs = new List <string>();
copyListsS(o.prefs, newG.prefs);
to.Add(newG);
}
}
//opens a file and scans for big/little data
//overwrites current data
private void openFile()
{
//make sure user knows about overwrite
bool open = false;
DialogResult result;
if (bigs.Count > 0 || littles.Count > 0)
{
result = MessageBox.Show("Importing a file will erase all current data.\nAre you sure you want to import?", "Open?", MessageBoxButtons.OKCancel);
}
else
{
result = DialogResult.OK;
}
if (result == DialogResult.OK)
{
open = true;
}
if (open)
{
//open file and prepare to read
OpenFileDialog file = new OpenFileDialog();
file.Filter = "csv files (*.csv)|*.csv|All Files (*.*)|*.*";
if (file.ShowDialog() == DialogResult.OK)
{
bigs = new List <girl>();
littles = new List <girl>();
StreamReader SR = new StreamReader(file.FileName);
//read header line;
string headers = SR.ReadLine();
//try catch to prevent crash on failure to read
try
{
//read each line
while (!SR.EndOfStream)
{
var line = SR.ReadLine();
//split line
var values = line.Split(',');
//make sure there are at least values so we dont go out of bounds
if (values.Length >= 4)
{
//pull values
girl curr = new girl();
curr.prefs = new List <string>();
curr.name = values[2];
curr.numMatches = 1;
//for the remainder of values
//last col is email so skips
for (int i = 4; i < values.Length - 1; i++)
{
curr.prefs.Add(values[i].ToLower());
}
if (values[3] == "Big")
{
curr.isBig = true;
bigs.Add(curr);
}
else if (values[3] == "Little")
{
curr.isBig = false;
littles.Add(curr);
}
}
}
} catch {
//show error box
MessageBox.Show("There was an error loading your data!\nPlease make sure your CSV file is formatted correctly");
}
SR.Close();
}
//update form to show lists
updateLists();
}
}