using System.Collections;
using AibisDream.Config;
using UnityEngine;
using Yarn.Unity;

namespace AibisDream
{
    public class GameLoopManager : Singleton<GameLoopManager>
    {
        [Header("运行模式")]
        [SerializeField]
        private RunMode runMode;

        [Header("正式环境参数")]
        [SerializeField] private TalkSceneSO firstTalkSO;

        private TalkSceneSO currentTalkSceneSO;

        [SerializeField]
        private string clinicScene;

        [Header("测试环境参数")]
        [SerializeField] private string testYarnProject;

        public void Start()
        {
            ConfigUtil.Instance.InitConfig();
            
            if (runMode == RunMode.Test)
            {
                MainUIController.Instance.TVFadeOut(1);
                GameObject.Find("Menu Canvas").SetActive(false);
                StartCoroutine(StartTestGame());
            }
        }

        public void StartNewGame()
        {
            currentTalkSceneSO = firstTalkSO;

            StartCoroutine(LoadClinicScene());
        }

        private IEnumerator LoadClinicScene()
        {
            yield return SceneLoader.Instance.LoadSceneAsync(clinicScene);
            StartMenuViewer.Instance.HideStartMenu();
            DialogController.Instance.StartDialog(currentTalkSceneSO.yarnProject);
        }

        public IEnumerator StartTestGame()
        {
            yield return SceneLoader.Instance.LoadSceneAsync(clinicScene);
            var proj = Resources.Load<YarnProject>($"Yarn/{testYarnProject}/{testYarnProject}");
            DialogController.Instance.StartDialog(proj);
        }

        public IEnumerator NextSceneSo()
        {
            if (currentTalkSceneSO && currentTalkSceneSO.nextScene)
            {
                currentTalkSceneSO = currentTalkSceneSO.nextScene;
                yield return MainUIController.Instance.FadeInSync(1);
                yield return LoadClinicScene();
                yield return MainUIController.Instance.FadeOutSync(1);
            }
            else
            {
                yield return null;
                Debug.Log("没有下个场景了");
            }
        }
    }

    public enum RunMode
    {
        Test, Pro, FixTest
    }
}