using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;

#if WEBGL_WX && !UNITY_EDITOR
using WeChatWASM;
#endif

namespace HCMiniSdk.Scripts.Other
{
    public class HCInput : MonoBehaviour, IPointerClickHandler, IPointerExitHandler
    {
        private InputField input;
        private bool isShowKeyboard = false;

        private void Start()
        {
            input = gameObject.GetComponent<InputField>();
        }

        public void OnPointerClick(PointerEventData eventData)
        {
#if WEBGL_WX && !UNITY_EDITOR
            ShowKeyboard();
#endif
        }

        public void OnPointerExit(PointerEventData eventData)
        {
#if WEBGL_WX && !UNITY_EDITOR
            if (!input.isFocused)
            {
                HideKeyboard();
            }
#endif
        }

#if WEBGL_WX && !UNITY_EDITOR
        public void OnInput(OnKeyboardInputListenerResult v)
        {
            if (input.isFocused)
            {
                input.text = v.value;
            }
        }

        public void OnConfirm(OnKeyboardInputListenerResult v)
        {
            HideKeyboard();
        }

        public void OnComplete(OnKeyboardInputListenerResult v)
        {
            input.text = v.value;
            HideKeyboard();
        }

        private void ShowKeyboard()
        {
            if (isShowKeyboard) return;
            WX.ShowKeyboard(new ShowKeyboardOption()
            {
                defaultValue = $"{input.text}",
                maxLength = 1024,
                confirmType = "go"
            });

            //绑定回调
            WX.OnKeyboardConfirm(OnConfirm);
            WX.OnKeyboardComplete(OnComplete);
            WX.OnKeyboardInput(OnInput);
            isShowKeyboard = true;
        }

        private void HideKeyboard()
        {
            if (!isShowKeyboard) return;
            WX.HideKeyboard(new HideKeyboardOption());
            //删除掉相关事件监听
            WX.OffKeyboardInput(OnInput);
            WX.OffKeyboardConfirm(OnConfirm);
            WX.OffKeyboardComplete(OnComplete);
            isShowKeyboard = false;
        }
#endif
    }
}