using System.Collections.Generic;
using Framework;
using UnityEditor;
using UnityEngine;

namespace Gameplay.Story.Cmp.Utils
{
    public class ClipAutoCutter
    {
        [MenuItem("Tools/*剧情编辑器/自动切割动画")]
        public static void AutoCut()
        {
            var configList = EditorTableManager.instance.tables.MotionMapperConfig.DataList;
            for (int i = 0; i < configList.Count; i++)
            {
                var config = configList[i];
                // Assets/Art/Animations/Show/ani_s_stand05_a001.fbx
                var fbxPath = config.MotionFullPath;
                fbxPath = $"Assets/Art/Animations/Show/Story/{fbxPath}.fbx";
                var startFrames = config.RangeStart;
                var loopFrames = config.RangeLoop;
                var endFrames = config.RangeEnd;
                _Process(fbxPath, startFrames, loopFrames, endFrames);
            }
            Debug.Log("处理完成");
        }

        private static void _Process(string fbxPath, List<int> startFrames, List<int> loopFrames, List<int> endFrames)
        {
            // VersionControlSystem.Checkout(fbxPath);
            var impoter = AssetImporter.GetAtPath(fbxPath) as ModelImporter;
            if (impoter == null)
            {
                return;
            }
            impoter.generateAnimations = ModelImporterGenerateAnimations.None;
//            impoter.clipAnimations = null;
            var fileName = System.IO.Path.GetFileNameWithoutExtension(fbxPath);
            var clipList = new List<ModelImporterClipAnimation>();
            if (startFrames != null && startFrames.Count == 2)
            {
                var clip = new ModelImporterClipAnimation();
                clip.name =fileName + "_start";
                clip.firstFrame = startFrames[0];
                clip.lastFrame = startFrames[1];
                clip.loopTime = false;
                clipList.Add(clip);
            }
            
            if (loopFrames != null && loopFrames.Count == 2)
            {
                var clip = new ModelImporterClipAnimation();
                clip.name =fileName + "_loop";
                clip.firstFrame = loopFrames[0];
                clip.lastFrame = loopFrames[1];
                clip.loopTime = true;
                clip.loopPose = true;
                clipList.Add(clip);
            }
            
            if (endFrames != null && endFrames.Count == 2)
            {
                var clip = new ModelImporterClipAnimation();
                clip.name =fileName + "_end";
                clip.firstFrame = endFrames[0];
                clip.lastFrame = endFrames[1];
                clip.loopTime = false;
                clipList.Add(clip);
            }
            
            impoter.clipAnimations = clipList.ToArray();
            impoter.SaveAndReimport();
        }
    }
}