using Lumina.Excel.Sheets;

namespace HellionChat;

// Ported 1:1 from v1.5.6 ChatLogWindow.SetUpAllCommands. Provides a fast
// lookup from slash-command string to the game's TextCommand row so the
// InputBar callback can feed descriptions to CommandHelpWindow without
// hitting the sheet on every keystroke.
internal static class AllCommands
{
    private static readonly Dictionary<string, TextCommand> Commands = BuildCommands();

    private static Dictionary<string, TextCommand> BuildCommands()
    {
        var dict = new Dictionary<string, TextCommand>(StringComparer.Ordinal);
        foreach (var command in Sheets.TextCommandSheet)
        {
            if (!command.Command.IsEmpty)
                dict.TryAdd(command.Command.ToString(), command);

            if (!command.ShortCommand.IsEmpty)
                dict.TryAdd(command.ShortCommand.ToString(), command);

            if (!command.Alias.IsEmpty)
                dict.TryAdd(command.Alias.ToString(), command);

            if (!command.ShortAlias.IsEmpty)
                dict.TryAdd(command.ShortAlias.ToString(), command);
        }

        return dict;
    }

    public static bool TryGetValue(string command, out TextCommand textCommand) =>
        Commands.TryGetValue(command, out textCommand);
}