/// <summary>
/// Attempts to open the information page for the given module in the wizard.
/// </summary>
/// <param name="moduleName">The name of the module.</param>
/// <returns>A execution result which may or may not have succeeded.</returns>
public Task <ModifyEntityResult> OpenModule(string moduleName)
{
var moduleSearchTerms = _modules.Select
(
m => new List <string>(m.Aliases)
{
m.Name
}
)
.SelectMany(t => t);
var getModuleResult = moduleSearchTerms.BestLevenshteinMatch(moduleName, 0.75);
if (!getModuleResult.IsSuccess)
{
return(Task.FromResult(ModifyEntityResult.FromError(getModuleResult)));
}
var bestMatch = getModuleResult.Entity;
var module = _modules.First(m => m.Name == bestMatch || m.Aliases.Contains(bestMatch));
if (!_commandListPages.ContainsKey(module))
{
var commandPages = BuildCommandListPages(module);
_commandListPages.Add(module, commandPages);
}
_commandListOffset = 0;
_currentModule = module;
_state = HelpWizardState.CommandListing;
return(Task.FromResult(ModifyEntityResult.FromSuccess()));
}
private async Task ConsumeCommandListInteractionAsync([NotNull] SocketReaction reaction)
{
var emote = reaction.Emote;
if (!this.AcceptedEmotes.Contains(emote))
{
return;
}
if (emote.Equals(Back))
{
_state = HelpWizardState.ModuleListing;
await UpdateAsync();
return;
}
if (emote.Equals(Next))
{
// ReSharper disable once AssignNullToNotNullAttribute
if (_commandListOffset + 1 > _commandListPages[_currentModule].Count - 1)
{
return;
}
_commandListOffset++;
}
else if (emote.Equals(Previous))
{
if (_commandListOffset - 1 < 0)
{
return;
}
_commandListOffset--;
}
else if (emote.Equals(First))
{
_commandListOffset = 0;
}
else if (emote.Equals(Last))
{
// ReSharper disable once AssignNullToNotNullAttribute
_commandListOffset = _commandListPages[_currentModule].Count - 1;
}
else if (emote.Equals(EnterModule))
{
bool Filter(IUserMessage m) => m.Author.Id == reaction.UserId;
// ReSharper disable once PossibleNullReferenceException
if (!_currentModule.Commands.Any())
{
await _feedback.SendWarningAndDeleteAsync
(
this.MessageContext,
"There aren't any commands available in the module.",
TimeSpan.FromSeconds(10)
);
return;
}
await _feedback.SendConfirmationAndDeleteAsync
(
this.MessageContext,
"Please enter a command name.",
TimeSpan.FromSeconds(45)
);
var messageResult = await this.Interactivity.GetNextMessageAsync
(
this.Channel,
Filter,
TimeSpan.FromSeconds(45)
);
if (messageResult.IsSuccess)
{
var searchText = messageResult.Entity.Content;
var commandSearchTerms = _currentModule
.GetAllCommands()
.Select(c => c.GetFullCommand());
var findCommandResult = commandSearchTerms.BestLevenshteinMatch(searchText, 0.5);
if (findCommandResult.IsSuccess)
{
var foundName = findCommandResult.Entity;
var commandGroup = _currentModule.Commands
.Where(c => c.GetFullCommand() == foundName)
.GroupBy(c => c.Aliases.OrderByDescending(a => a).First())
.First();
var eb = _help.CreateDetailedCommandInfoEmbed(commandGroup);
await _feedback.SendEmbedAndDeleteAsync
(
this.Channel,
eb.Build(),
TimeSpan.FromSeconds(45)
);
}
else
{
var eb = _feedback.CreateEmbedBase(Color.Orange);
eb.WithDescription("I couldn't find a sufficiently close command to that.");
await _feedback.SendEmbedAndDeleteAsync
(
this.Channel,
eb.Build()
);
}
}
}
await UpdateAsync();
}
