using System;
using System.Threading;
using Cysharp.Threading.Tasks;
using Main;
using Stary.Evo;
using Stary.Evo.UIFarme;
using UnityEngine;
using YooAsset;

namespace Main
{
    public interface IDigitalHumanVoiceSystem : ISystem
    {
        UniTask PlayVoice(string auid, Action callback = null);
        UniTask PlayTest(string auid, Action callback = null);
        void PlayImage(string uiid);
    }

    public class DigitalHumanVoiceSystem : AbstractSystem, IDigitalHumanVoiceSystem
    {
        private CancellationTokenSource tokenSource;


        public async UniTask PlayVoice(string auid, Action callback = null)
        {
            DisposeTokenSource();
            tokenSource = new CancellationTokenSource();
            var info = this.GetData<IAudioTableData>().GetAudioToUIInfo(auid);
            var handle1 = YooAssets.LoadAssetAsync<AudioClip>(info.audioFileName);
            await handle1.WithCancellation(tokenSource.Token);
            AudioClip audioClip = handle1.GetAssetObject<AudioClip>();
            
            var handle2 = YooAssets.LoadAssetAsync<Sprite>(info.UIMessageInfo.filename);
            await handle2.WithCancellation(tokenSource.Token);
            Sprite sprite = handle2.GetAssetObject<Sprite>();

            MainArchitecture.Interface.GetSystem<IDigitalHuman>().SetTalkState(audioClip, sprite);

            await UniTask.Delay(TimeSpan.FromSeconds(audioClip.length+1f), cancellationToken: tokenSource.Token);
            callback?.Invoke();
        }
        public async UniTask PlayTest(string auid, Action callback = null)
        {
            DisposeTokenSource();
            tokenSource = new CancellationTokenSource();
            var info = this.GetData<IAudioTableData>().GetAudioToUIInfo(auid);
            var handle1 = YooAssets.LoadAssetAsync<AudioClip>(info.audioFileName);
            await handle1.WithCancellation(tokenSource.Token);
            AudioClip audioClip = handle1.GetAssetObject<AudioClip>();
            
            

            MainArchitecture.Interface.GetSystem<IDigitalHuman>().SetTalkState(audioClip, info.UIMessageInfo.subtitle);

            await UniTask.Delay(TimeSpan.FromSeconds(audioClip.length), cancellationToken: tokenSource.Token);
            callback?.Invoke();
        }
        public async void PlayImage(string uiid)
        {
            DisposeTokenSource();
            tokenSource = new CancellationTokenSource();
            var info =this.GetData<IAudioTableData>().GetUIInfo(uiid);
            var handle1 = YooAssets.LoadAssetAsync<Sprite>(info.filename);
            await handle1.WithCancellation(tokenSource.Token);
            Sprite sprite = handle1.GetAssetObject<Sprite>();
            
            MainArchitecture.Interface.GetSystem<IDigitalHuman>().SetTalkState( sprite);
        }
        protected override void OnInit()
        {
        }

        private void DisposeTokenSource()
        {
            if (tokenSource != null && !tokenSource.IsCancellationRequested)
            {
                tokenSource.Cancel();
                tokenSource.Dispose();
                tokenSource = null;
            }
        }
        public override void Dispose()
        {
            DisposeTokenSource();
        }
    }
}