/// <summary>
/// Modifies the task of the current vote partition, and returns a new version with the changes.
/// </summary>
/// <param name="task">The new task.</param>
/// <returns>Returns a new VotePartition with the task modified.</returns>
/// <exception cref="System.ArgumentNullException">task</exception>
public VotePartition ModifyTask(string task)
{
if (task == null)
{
throw new ArgumentNullException(nameof(task));
}
if (VoteLines.Any())
{
var revise = VoteLines.First().Modify(task: task);
var revLines = VoteLines.Skip(1).ToList();
List <VoteLine> newList = new List <VoteLine> {
revise
};
newList.AddRange(revLines);
return(new VotePartition(newList, VoteType));
}
return(new VotePartition()
{
VoteType = VoteType
});
}
/// <summary>
/// Extract any vote lines from the message text, and save both the original and
/// the cleaned (no BBCode) in a list.
/// Do not record any vote lines if there's a tally marker (#####).
/// Mark the vote as valid if it has any vote lines.
/// </summary>
/// <param name="message">The original, full message text.</param>
private void ProcessMessageLines(string message)
{
var messageLines = message.GetStringLines();
foreach (var line in messageLines)
{
string cleanLine = VoteString.RemoveBBCode(line);
if (tallyRegex.Match(cleanLine).Success)
{
// If this is a tally post, clear any found vote lines and end processing.
VoteLines.Clear();
break;
}
Match m = voteLineRegex.Match(cleanLine);
if (m.Success)
{
VoteLines.Add(new VoteLine(line));
}
}
VoteLines.IsReadonly = true;
IsValid = VoteLines.Any();
}
/// <summary>
/// Gets the vote grouped by valid marker type.
/// </summary>
/// <returns>Returns the vote broken up into groups based on marker type.</returns>
public IEnumerable <IGrouping <string, VoteLine> > GetVoteMarkerGroups()
{
var voteGrouping = VoteLines.GroupAdjacentToPreviousSource(
source => source.ComparableContent,
VoteBlockContinues);
return(voteGrouping);
}
public override bool Equals(object obj)
{
if (obj is VotePartition other)
{
return(Agnostic.StringComparer.Equals(Task, other.Task) && VoteLines.Equals(other.VoteLines));
}
return(false);
}
/// <summary>
/// Add a vote line to the current partition.
/// This function changes the hash code.
/// </summary>
/// <param name="line">The line to add.</param>
/// <exception cref="ArgumentNullException"/>
public void AddLine(VoteLine line)
{
if (line == null)
{
throw new ArgumentNullException(nameof(line));
}
if (!VoteLines.Any())
{
Task = line.Task;
}
VoteLines.Add(line);
}
/// <summary>
/// Add a list of vote lines to the current partition.
/// This function changes the hash code.
/// </summary>
/// <param name="line">The lines to add.</param>
/// <exception cref="ArgumentNullException"/>
public void AddLines(IEnumerable <VoteLine> lines)
{
if (lines == null)
{
throw new ArgumentNullException(nameof(lines));
}
if (!lines.Any())
{
return;
}
if (lines.Any(a => a == null))
{
throw new ArgumentException("Null vote line contained in enumeration.", nameof(lines));
}
if (!VoteLines.Any())
{
Task = lines.First().Task;
}
VoteLines.AddRange(lines);
}
public bool Matches(VotePartition other)
{
return(VoteLines.Equals(other.VoteLines));
}
public override int GetHashCode()
{
return(VoteLines.GetHashCode());
}
