using System.Collections;
using AibisDream.Framework;
using AibisDream.SaveSystem;
using UnityEngine;

namespace AibisDream
{
    public class SpriteActor : AbsActor
    {
        private string _stateName = "Idle";

        protected override void InitInternal()
        {
            base.InitInternal();
            _actorType = ActorType.Sprite;
            ChangeState("Idle");
        }

        public override void ChangeState(string stateName)
        {
            _stateName = string.IsNullOrWhiteSpace(stateName) ? "Idle" : stateName;
            spriteRenderer.sprite = ResourceKit.LoadAssetSync<Sprite>($"Sprite/{ActorName}[{_stateName}]");
        }

        public override ActorEntrySnapshotDto CaptureEntry()
        {
            var entry = new ActorEntrySnapshotDto();
            FillBaseEntry(entry);
            entry.stateName = _stateName;
            return entry;
        }

        public override IEnumerator ApplyEntryAsync(ActorEntrySnapshotDto entry)
        {
            ApplyAlphaFromEntry(entry);

            if (!string.IsNullOrEmpty(entry.stateName))
            {
                ChangeState(entry.stateName);
            }
            else
            {
                ChangeState("Idle");
            }

            yield break;
        }
    }
}