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

namespace Ichni.RhythmGame
{
    public partial class TrackTotalTimeChange : AnimationBase
    {
        public FlexibleFloat totalTime;
        public TrackTimeSubmoduleStatic targetTrackTimeSubmoduleStatic;

        public static TrackTotalTimeChange GenerateElement(string elementName, Guid id,
            List<string> tags, Track targetTrack, FlexibleFloat totalTime)
        {
            TrackTotalTimeChange trackTotalTimeChange = Instantiate(EditorManager.instance.basePrefabs.emptyObject)
                .AddComponent<TrackTotalTimeChange>();
            trackTotalTimeChange.Initialize(elementName, id, tags);

            trackTotalTimeChange.targetObject = targetTrack;

            if (targetTrack.trackTimeSubmodule is TrackTimeSubmoduleStatic submoduleStatic)
            {
                trackTotalTimeChange.targetTrackTimeSubmoduleStatic = submoduleStatic;
            }
            else
            {
                throw new System.Exception("Target object does not have a TrackTimeSubmoduleStatic");
            }

            trackTotalTimeChange.totalTime = totalTime;
            trackTotalTimeChange.animationReturnType = FlexibleReturnType.Before;
            trackTotalTimeChange.timeDurationSubmodule.SetDuration(totalTime);

            trackTotalTimeChange.SetParent(targetTrack);
            return trackTotalTimeChange;
        }

        protected override void UpdateAnimation(float songTime)
        {
            totalTime.UpdateFlexibleFloat(songTime);

            if (totalTime.returnType == FlexibleReturnType.MiddleExecuting)
            {
                targetTrackTimeSubmoduleStatic.trackTotalTime = totalTime.value;
            }
        }
    }
    
    public partial class TrackTotalTimeChange
    {
        public override void SaveBM()
        {
            matchedBM = new TrackTotalTimeChange_BM(elementName, elementGuid, tags, targetObject.matchedBM as Track_BM, totalTime.ConvertToBM());
        }
    }

    namespace Beatmap
    {
        public class TrackTotalTimeChange_BM : BaseElement_BM
        {
            public FlexibleFloat_BM totalTime;

            public TrackTotalTimeChange_BM()
            {

            }

            public TrackTotalTimeChange_BM(string elementName, Guid elementGuid, List<string> tags,
                BaseElement_BM attachedElement, FlexibleFloat_BM totalTime) : base(elementName, elementGuid, tags,
                attachedElement)
            {
                this.totalTime = totalTime;
            }

            public override void ExecuteBM()
            {
                TrackTotalTimeChange.GenerateElement(elementName, elementGuid, tags,
                    GetElement(attachedElementGuid) as Track, totalTime.ConvertToGameType());
            }

            public override BaseElement DuplicateBM(BaseElement parent)
            {
                return TrackTotalTimeChange.GenerateElement(elementName, elementGuid, tags, parent as Track,
                    totalTime.ConvertToGameType());
            }
        }
    }
}