public override string TryToExecute(CommandReceivedEventArgs eventArgs)
{
var word = eventArgs?.Arguments?.ElementAtOrDefault(1)?.ToLowerInvariant();
var newAlias = eventArgs?.Arguments?.ElementAtOrDefault(2)?.ToLowerInvariant();
var typeName = _repository.Single(CommandWordPolicy.ByWord(word))?.FullTypeName;
var existingWord = _repository.Single(CommandWordPolicy.ByWord(newAlias));
if (string.IsNullOrEmpty(newAlias))
{
return("You seem to be missing the new alias you want to set.");
}
if (existingWord != null)
{
return($"The command word '!{existingWord.CommandWord}' already exists.");
}
var newCommand = new CommandWordEntity
{
CommandWord = newAlias,
FullTypeName = typeName,
IsPrimary = false
};
_repository.Create(newCommand);
return($"Created new command alias '!{newAlias}' for '!{word}'.");
}
protected override void HandleCommand(IChatClient chatClient, CommandReceivedEventArgs eventArgs)
{
var oper = eventArgs?.Arguments?.ElementAtOrDefault(0)?.ToLowerInvariant();
var word = eventArgs?.Arguments?.ElementAtOrDefault(1)?.ToLowerInvariant();
if (string.IsNullOrEmpty(oper) || string.IsNullOrEmpty(word))
{
chatClient.SendMessage(HelpText);
return;
}
var typeName = Repository.Single(CommandWordPolicy.ByWord(word))?.FullTypeName;
if (typeName == null)
{
chatClient.SendMessage($"The command '!{word}' doesn't exist.");
return;
}
var operationToUse = _operations.SingleOrDefault(x => x.ShouldExecute(oper));
if (operationToUse != null)
{
string resultMessage = operationToUse.TryToExecute(eventArgs);
chatClient.SendMessage(resultMessage);
CommandAliasModified?.Invoke(this, EventArgs.Empty);
}
else
{
chatClient.SendMessage(HelpText);
}
}
public override string TryToExecute(CommandReceivedEventArgs eventArgs)
{
if (eventArgs?.Arguments == null ||
eventArgs.Arguments.Count < 3)
{
return(HelpText);
}
var word = eventArgs.Arguments[1].ToLowerInvariant();
var newAlias = eventArgs.Arguments[2].ToLowerInvariant();
var arguments = eventArgs.Arguments.Skip(3).ToList();
var typeName = _repository.Single(CommandWordPolicy.ByWord(word))?.FullTypeName;
var existingWord = _repository.Single(CommandWordPolicy.ByWord(newAlias));
if (string.IsNullOrEmpty(newAlias))
{
return("You seem to be missing the new alias you want to set.");
}
if (existingWord != null)
{
return($"The command word '!{existingWord.CommandWord}' already exists.");
}
var newCommand = new CommandWordEntity
{
CommandWord = newAlias,
FullTypeName = typeName,
IsPrimary = false
};
for (int i = 0; i < arguments.Count; i++)
{
newCommand.Arguments.Add(new AliasArgumentEntity
{
Argument = arguments[i],
CommandWordEntity = newCommand,
Index = i
});
}
_repository.Create(newCommand);
return($"Created new command alias '!{newAlias}' for '!{word}'.");
}
public override string TryToExecute(CommandReceivedEventArgs eventArgs)
{
var word = eventArgs?.Arguments?.ElementAtOrDefault(1)?.ToLowerInvariant();
var existingWord = _repository.Single(CommandWordPolicy.ByWord(word));
if (existingWord == null)
{
return($"The command word '!{word}' doesn't exist.");
}
if (existingWord.IsPrimary)
{
return("The primary command cannot be deleted.");
}
_repository.Remove(existingWord);
return($"The command '!{existingWord.CommandWord}' has been deleted.");
}