using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using Ichni.RhythmGame.Beatmap;
using Ichni.RhythmGame.ThemeBundles.Basic;
using UnityEngine;

namespace Ichni.RhythmGame.ThemeBundles.DepartureToMultiverse
{
    public partial class DTMNoteVisual : NoteVisualBase
    {
        public List<List<Material>> normalMaterialList;
        public List<List<Material>> highlightMaterialList;
        
        public new static DTMNoteVisual GenerateElement(string elementName, Guid id, List<string> tags,
            bool isFirstGenerated, string themeBundleName, string objectName, GameElement parentElement, bool isHighlighted)
        {
            DTMNoteVisual noteVisual = NoteVisualBase.GenerateElement(elementName, id, tags,
                isFirstGenerated, themeBundleName, objectName, parentElement, isHighlighted).GetComponent<DTMNoteVisual>();

            return noteVisual;
        }

        public override void FirstSetUpObject(bool isFirstGenerated)
        {
            NoteBase note = parentElement as NoteBase;
            if (note == null) throw new System.Exception("NoteVisual只能生成在Note下。");
            this.note = note;
            note.noteVisual = this;

            if (isFirstGenerated)
            {
                note.noteJudgeSubmodule.AddJudgeUnit("TouchArea");
                effectSubmodule.effectCollection["Generate"].Add(new DTMNoteGenerateExpand(this, 1f, 0.2f));
                effectSubmodule.effectCollection["Perfect"].Add(new DTMNotePerfectBurst(this));
                if (objectName.Contains("Tap"))
                {
                    effectSubmodule.effectCollection["Good"].Add(new DTMNoteGoodBurst(this));
                    effectSubmodule.effectCollection["Bad"].Add(new DTMNoteBadBurst(this));
                }
                effectSubmodule.effectCollection["Miss"].Add(new DTMNoteMissTransparent(this, 0.2f));
            }
        }

        public override void AfterInitialize()
        {
            base.AfterInitialize();
            Recover();
        }

        public override void Recover()
        {
            foreach (GameObject part in notePartList)
            {
                Renderer rend = part.GetComponent<Renderer>();
                if (rend != null)
                {
                    rend.material.SetFloat("_MainAlpha", 1f);
                }
            }
            
            foreach (EffectBase effect in effectSubmodule.effectCollection["Generate"])
            {
                effect.Recover();
            }
        }
    }

    public partial class DTMNoteVisual
    {
        public override void SaveBM()
        {
            matchedBM = new Beatmap.DTMNoteVisual_BM(elementName, elementGuid, tags,
                parentElement.matchedBM as GameElement_BM, themeBundleName, objectName, isHighlighted);
        }

        public override void SetHighlight()
        {
            //List<Renderer> partRendererList = notePartList.Select(part => part.GetComponent<Renderer>()).ToList();
            
            //partRendererList.ForEach(rend => Destroy(rend.material));
            
            if (note is Tap or Hold)
            {
                extraPartList[0].gameObject.SetActive(isHighlighted);
            }
            
            /*if (!isHighlighted)
            {
                for (int i = 0; i < partRendererList.Count; i++)
                {
                    partRendererList[i].material = Instantiate(normalMaterialList[i]);
                }
            }
            else
            {
                for (int i = 0; i < partRendererList.Count; i++)
                {
                    partRendererList[i].material = Instantiate(highlightMaterialList[i]);
                }
            }*/
        }
    }

    namespace Beatmap
    {
        public class DTMNoteVisual_BM : NoteVisualBase_BM
        {
            public DTMNoteVisual_BM()
            {

            }

            public DTMNoteVisual_BM(string elementName, Guid id, List<string> tags,
                GameElement_BM parent, string themeBundleName, string objectName, bool isHighlighted) :
                base(elementName, id, tags, parent, themeBundleName, objectName, isHighlighted)
            {

            }

            public override void ExecuteBM()
            {
                matchedElement = DTMNoteVisual.GenerateElement(elementName, elementGuid, tags, false,
                    themeBundleName, objectName, GetElement(attachedElementGuid), isHighlighted);
            }

            public override GameElement DuplicateBM(GameElement parent)
            {
                return DTMNoteVisual.GenerateElement(elementName, Guid.NewGuid(), tags, false, themeBundleName,
                    objectName, parent, isHighlighted);
            }
        }
    }
}