using System.Collections;
using System.Collections.Generic;
using Ichni.RhythmGame.Beatmap;
using UnityEngine;

namespace Ichni.RhythmGame
{
    /// <summary>
    /// 包含效果的次级模块
    /// </summary>
    public partial class EffectSubmodule : SubmoduleBase
    {
        #region [效果字典与集合] Efffects Dictionary & Lists
        public Dictionary<string, List<EffectBase>> effectCollection;
        #endregion
        
        #region [构造函数与初始化] Constructors & Initialization
        public EffectSubmodule(GameElement attachedGameElement, EffectSubmodulePreset preset = EffectSubmodulePreset.Default) 
            : base(attachedGameElement)
        {
            effectCollection = new Dictionary<string, List<EffectBase>>();

            if (preset == EffectSubmodulePreset.Default) //对于默认的效果次级模块，有Prior、Default、Late三个效果集合
            {
                effectCollection.Add("Prior", new List<EffectBase>());
                effectCollection.Add("Default", new List<EffectBase>());
                effectCollection.Add("Late", new List<EffectBase>());
            }
            else if (preset == EffectSubmodulePreset.Note) //对于Note的效果次级模块，在Note的不同状态下有独立的效果集合
            {
                effectCollection.Add("Generate", new List<EffectBase>());
                effectCollection.Add("GeneralJudge", new List<EffectBase>());
                effectCollection.Add("StartHold", new List<EffectBase>()); //仅用于Hold
                effectCollection.Add("Holding", new List<EffectBase>()); //仅用于Hold
                effectCollection.Add("Perfect", new List<EffectBase>());
                effectCollection.Add("Good", new List<EffectBase>());
                effectCollection.Add("Bad", new List<EffectBase>());
                effectCollection.Add("Miss", new List<EffectBase>());
                effectCollection.Add("AfterJudge", new List<EffectBase>());
            }

            if (!HaveSameSubmodule)
            {
                (attachedGameElement as IHaveEffectSubmodule).effectSubmodule = this;
            }
        }

        public EffectSubmodule(GameElement attachedGameElement, Dictionary<string, List<EffectBase_BM>> effectList_BM) : base(attachedGameElement)
        {
            effectCollection = new Dictionary<string, List<EffectBase>>();

            foreach (var effect in effectList_BM)
            {
                List<EffectBase> effectList = new List<EffectBase>();
                foreach (var effectBM in effect.Value)
                {
                    if (BeatmapContainer_BM.LowPriorityDataTypes.Contains(effectBM.GetType())) // 如果是低优先级数据类型
                    {
                        (GameManager.Instance.beatmapContainer).lowPriorityActions.Add(() =>
                        {
                            effectList.Add(effectBM.ConvertToGameType(attachedGameElement));
                        });
                    }
                    else
                    {
                        effectList.Add(effectBM.ConvertToGameType(attachedGameElement));
                    }
                }

                effectCollection.Add(effect.Key, effectList);
            }

            if (!HaveSameSubmodule && attachedGameElement is IHaveEffectSubmodule host)
            {
                host.effectSubmodule = this;
            }
        }
        #endregion
    }

    #region [枚举类型] Enums
    public partial class EffectSubmodule
    {
        public enum EffectSubmodulePreset
        {
            Default,
            Note,
        }
    }
    #endregion

    #region [组件接口] Component Interface
    public interface IHaveEffectSubmodule
    {
        public EffectSubmodule effectSubmodule { get; set; }
    }
    #endregion

}