using System;
using Cysharp.Threading.Tasks;
using DragonSoul.Shared;
using Mono.Event;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

namespace UnityTest.ZXL
{
    public class ChoiceQuestionUI : UI
    {
        public Button btnFirst;
        public Button btnSecond;

        public Image imgFirstAni;
        public Image imgSecondAni;

        public Image imgFirst;
        public Image imgSecond;

        public Sprite yes_Garden;
        public Sprite no_Garden;

        public Sprite yes_Text;
        public Sprite no_Text;

        private ETTask task;

        public override void OnInit()
        {
            base.OnInit();
            btnFirst.onClick.AddListener(ClickFirst);
            btnSecond.onClick.AddListener(ClickSecond);
        }

        public void SetIndex(int index)
        {
            if (index == 0)
            {
                btnFirst.enabled = true;
                btnSecond.enabled = false;

                imgFirstAni.sprite = yes_Garden;
                imgFirst.sprite = yes_Text;
                imgSecondAni.sprite = no_Garden;
                imgSecond.sprite = no_Text;

                ImageRotateAsync(imgFirstAni).Coroutine();
            }
            else if (index == 1)
            {
                btnFirst.enabled = false;
                btnSecond.enabled = true;

                imgFirstAni.sprite = no_Garden;
                imgFirst.sprite = no_Text;
                imgSecondAni.sprite = yes_Garden;
                imgSecond.sprite = yes_Text;

                ImageRotateAsync(imgSecondAni).Coroutine();
            }
        }

        async ETTask ImageRotateAsync(Image image)
        {
            task = ETTask.Create();

            while (true)
            {
                if (task.IsCompleted)
                    break;

                await UniTask.Yield();
                image.transform.localEulerAngles += new Vector3(0, 0, -1);
            }

            image.transform.localEulerAngles = Vector3.zero;
        }

        private void ClickFirst()
        {
            task.SetResult();
            EventManager.Instance.FireNow(this, new ChoiceQuestionEventArgs(true));
        }

        private void ClickSecond()
        {
            task.SetResult();
            EventManager.Instance.FireNow(this, new ChoiceQuestionEventArgs(false));
        }
    }
}