/// <summary>
/// Gets the result and displays these results to the user
/// </summary>
/// <param name="sender">The handle to the button</param>
/// <param name="e">The extra messages</param>
private void CountVotesButton_Click(object sender, EventArgs e)
{
// Make sure there's data to calculate
if (this.VotesGridView.Columns.Count > 1)
{
// Reset the lists to remove any existing data
allVotes = new VotesList();
candidates = new List <string>();
// Goes through and adds the candidates
foreach (DataGridViewColumn col in this.VotesGridView.Columns)
{
candidates.Add(col.Name);
}
// Goes through and adds the votes
for (int i = 0; i < VotesGridView.Rows.Count - 1; i++)
{
Vote vote = new Vote(); // Holds the current vote
// Goes through each cell and matches the candidate with the vote
foreach (DataGridViewCell cell in VotesGridView.Rows[i].Cells)
{
// If the cell is empty, then add a -1, this is important for counting invalid votes
if (cell.Value == null)
{
vote.Add(VotesGridView.Columns[cell.ColumnIndex].Name, -1);
}
else
{
int n;
// Checks for bad input
if (int.TryParse(cell.Value.ToString(), out n))
{
vote.Add(VotesGridView.Columns[cell.ColumnIndex].Name, n);
}
// If there's bad input
else
{
MessageBox.Show("Value must be a number");
return;
}
}
}
// Add the vote
allVotes.Add(vote);
}
Result finalResult = allVotes.calculateResult(candidates); // Calculate the result
// Checks for a result
if (finalResult != null)
{
// Displays the number of invalid votes
this.InvalidVotesLabel.Text = "" + finalResult.NumberOfInvalidVotes;
string winnerText = ""; // The text that displays which candidate won the vote
// If there's won winner, add the candidate to the string
if (finalResult.Winners.Count == 1)
{
winnerText = finalResult.Winners[0];
}
// If there's a tie, add each candidate to the string with corresponding English grammar
else
{
for (int i = 0; i < finalResult.Winners.Count; i++)
{
if (i == finalResult.Winners.Count - 1)
{
winnerText += finalResult.Winners[i] + " tie";
}
else
{
winnerText += finalResult.Winners[i] + " and ";
}
}
}
// Display the winner(s) and the chart
WinnerLabel.Text = winnerText;
Chart chart = new Chart(finalResult);
chart.ShowDialog();
}
}
// If there isn't enough candidates
else
{
MessageBox.Show("Must have at least 2 candidates", "Error");
}
}
public async Task AddModule(string name, string what, string how)
{
try
{
if (!Privileg.CheckById(Context.User.Id, Privileg.owner))
{
await Context.Channel.SendMessageAsync(embed : Classes.Embed.New(Context.Message.Author, Field.CreateFieldBuilder("warning", "You are not my god!"), Colors.warning));
Log.Warning($"command - data vote add - user:{Context.User.Id} channel:{Context.Channel.Id} privileg to low");
return;
}
Log.Information($"command - data vote add - start user:{Context.User.Id} channel:{Context.Channel.Id} command:{Context.Message.Content}");
try
{
await Context.Channel.SendMessageAsync(embed : Classes.Embed.New(Context.Message.Author, Field.CreateFieldBuilder("vote", $"rows affected: {Vote.Add(new Vote(name, what, how))}"), Colors.information));
}
catch (Exception e)
{
await Context.Channel.SendMessageAsync(embed : Classes.Embed.New(Context.Message.Author, Field.CreateFieldBuilder("error", e.Message), Colors.error));
throw e;
}
}
catch (Exception ex)
{
Log.Error($"command - data vote add - user:{Context.User.Id} channel:{Context.Channel.Id} error:{ex.Message}");
}
}