/*
 * MeteorPhaseQueue.cs
 * Authors:     August Zinsser
 * 
 * Copyright Matthew Belmonte 2007
 */


using System;
using System.Collections.Generic;
using System.Text;
using tAC_Engine;

namespace Astropolis
{
    /// <summary>
    /// All phases used in Meteor Madness
    /// </summary>
    public class MeteorPhases : GenericPhases
    {
        public const string DotTest = "DotTest";
        public const string IdentityTest = "IdentityTest";
        public const string Shooter = "Shooter";
        public const string Boss = "Boss";
        public const string DotTest2ShooterTransition = "DotTest2ShooterTransition";
        public const string Shooter2DotTestTransition = "Shooter2DotTestTransition";
        public const string Shooter2BossTransition = "Shooter2BossTransition";


        /// <summary>
        /// Checks if the phaseName exists in this minigame
        /// </summary>
        /// <param name="phaseName"></param>
        /// <returns></returns>
        public override bool Contains(string phaseName)
        {
            mList.Clear();
            if (mList.Count == 0)
            {
                mList.Add(DotTest);
                mList.Add(IdentityTest);
                mList.Add(Shooter);
                mList.Add(Boss);
                mList.Add(DotTest2ShooterTransition);
                mList.Add(Shooter2DotTestTransition);
            }

            return mList.Contains(phaseName);
        }        
    }


    /// <summary>
    /// Each test
    /// </summary>
    public class MeteorTest : GenericTest
    {
        /// <summary>
        /// Converts a generic test into a Meteor Madness test
        /// </summary>
        /// <param name="genericTest"></param>
        public MeteorTest(GenericTest genericTest)
            : base (genericTest.PhaseName, genericTest.Trials, null)
        {
            // Validate the input from the config file
            mPhases = new MeteorPhases();
            if (!mPhases.Contains(genericTest.PhaseName))
                GenericBaseApplication.GameManager.PrintAndDie("Unrecognized test phase name " + genericTest.PhaseName + ". Try reinstalling this program.");
        }
    }


    /// <summary>
    /// The queue used to control the flow of meteor madness
    /// </summary>
    class MeteorPhaseQueue : GenericPhaseQueue
    {
        /// <summary>
        /// Converts a generic phase queue into a Meteor Madness phae queue
        /// </summary>
        public MeteorPhaseQueue(GenericPhaseQueue genericPhaseQueue)
        {
            while (genericPhaseQueue.Count > 0)
                mTestQueue.Enqueue(new MeteorTest(genericPhaseQueue.Dequeue()));
        }


        /// <summary>
        /// Returns the oldest test in the queue
        /// </summary>
        /// <returns></returns>
        public new MeteorTest Dequeue()
        {
            return (MeteorTest)mTestQueue.Dequeue();
        }
    }
}