using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Holo.Source.Plugins
{
    public class chatTrigger
    {
        /// <summary>
        /// A System.String array with words that invoke this trigger.
        /// </summary>
        private string[] Words;
        /// <summary>
        /// A System.String array with replies that are used when this trigger is invoked.
        /// </summary>
        private string[] Replies;
        /// <summary>
        /// A System.String array with replies that are used when the bot hands over the food/drink item for this trigger.
        /// </summary>
        private string[] serveReplies;
        /// <summary>
        /// The item (food/drink) that will be served when one of this trigger's words match a given word.
        /// </summary>
        internal string serveItem;
        internal chatTrigger(string[] Words, string[] Replies, string[] serveReplies, string serveItem)
        {
            this.Words = Words;
            this.Replies = Replies;
            this.serveReplies = serveReplies;
            this.serveItem = serveItem;
        }
        /// <summary>
        /// Returns a boolean that indicates if this trigger replies on a certain word.
        /// </summary>
        /// <param name="Word">The word to check.</param>
        internal bool containsWord(string Word)
        {
            if (Word.Substring(Word.Length - 1, 1) == "?")
                Word = Word.Substring(0, Word.Length - 1);

            for (int i = 0; i < Words.Length; i++)
                if (Words[i] == Word)
                    return true;
            return false;
        }
        /// <summary>
        /// Returns a random reply from the replies array.
        /// </summary>
        internal string Reply
        {
            get
            {
                return Replies[new Random(DateTime.Now.Millisecond).Next(0, Replies.Length)];
            }
        }
        /// <summary>
        /// Returns a random 'hand over item, here you are' reply from the replies array.
        /// </summary>
        internal string serveReply
        {
            get
            {
                return serveReplies[new Random(DateTime.Now.Millisecond).Next(0, serveReplies.Length)];
            }
        }
    }
}