using UnityEngine;
using UnityEngine.EventSystems;

namespace BingoBrain.Core
{
    public class TriggerBingo : EventTrigger
    {
        public VoidDataDelegate onClickDown;
        public VoidDataDelegate onClickUp;
        public VoidDataDelegate onClick;

        public VoidDataDelegate onInitializePotentialDrag;
        public VoidDataDelegate onBeginDrag;
        public VoidDataDelegate onDrag;
        public VoidDataDelegate onEndDrag;
        public VoidDataDelegate onDrop;

        public VoidDataDelegate onPointerEnter;
        public VoidDataDelegate onPointerExit;

        public VoidDataDelegate onScroll;

        public VoidBaseDataDelegate onSubmit;
        public VoidBaseDataDelegate onSelect;
        public VoidBaseDataDelegate onDeselect;
        public VoidBaseDataDelegate onUpdateSelect;

        [HideInInspector]
        public BoxCollider2D boxCollider2D;
        [HideInInspector]
        public BoxCollider boxCollider;

        public static TriggerBingo Get(GameObject go)
        {
            TriggerBingo listener = go.GetComponent<TriggerBingo>();
            if (listener == null)
                listener = go.AddComponent<TriggerBingo>();
            return listener;
        }

        public static TriggerBingo Get(Component component)
        {
            return Get(component.gameObject);
        }

        public static TriggerBingo GetForm2D(GameObject go, bool isAutoCreateCollider = true)
        {
            if (isAutoCreateCollider)
            {
                if (!go.GetComponent<BoxCollider2D>())
                {
                    go.AddComponent<BoxCollider2D>();
                }
            }
            return Get(go);
        }

        public static TriggerBingo GetForm2D(Component component, bool isAutoCreateCollider = true)
        {
            return GetForm2D(component.gameObject, isAutoCreateCollider);
        }

        public static TriggerBingo GetForm3D(GameObject go, bool isAutoCreateCollider = true)
        {
            if (isAutoCreateCollider)
            {
                if (!go.GetComponent<BoxCollider>())
                {
                    go.AddComponent<BoxCollider>();
                }
            }
            return Get(go);
        }

        public static TriggerBingo GetForm3D(Component component, bool isAutoCreateCollider = true)
        {
            return GetForm3D(component.gameObject, isAutoCreateCollider);
        }

        public BoxCollider2D GetBoxCollider2D()
        {
            if (!boxCollider2D)
            {
                boxCollider2D = gameObject.AddComponent<BoxCollider2D>();
            }
            return boxCollider2D;
        }

        public BoxCollider GetBoxCollider()
        {
            if (!boxCollider)
            {
                boxCollider = gameObject.AddComponent<BoxCollider>();
            }
            return boxCollider;
        }

        public override void OnPointerEnter(PointerEventData data)
        {
            if (onPointerEnter != null) onPointerEnter(data);
        }
        public override void OnPointerExit(PointerEventData data)
        {
            if (onPointerExit != null) onPointerExit(data);
        }

        public override void OnPointerDown(PointerEventData data)
        {
            if (onClickDown != null) onClickDown(data);
        }
        public override void OnPointerUp(PointerEventData data)
        {
            if (onClickUp != null) onClickUp(data);
        }
        public override void OnPointerClick(PointerEventData data)
        {
            if (onClick != null) onClick(data);
        }

        public override void OnInitializePotentialDrag(PointerEventData data)
        {
            if (onInitializePotentialDrag != null) onInitializePotentialDrag(data);
        }
        public override void OnBeginDrag(PointerEventData data)
        {
            if (onBeginDrag != null) onBeginDrag(data);
        }
        public override void OnDrag(PointerEventData data)
        {
            if (onDrag != null) onDrag(data);
        }
        public override void OnEndDrag(PointerEventData data)
        {
            if (onEndDrag != null) onEndDrag(data);
        }
        public override void OnDrop(PointerEventData data)
        {
            if (onDrop != null) onDrop(data);
        }

        public override void OnScroll(PointerEventData data)
        {
            if (onScroll != null) onScroll(data);
        }

        public override void OnSubmit(BaseEventData data)
        {
            if (onSubmit != null) onSubmit(data);
        }
        public override void OnSelect(BaseEventData data)
        {
            if (onSelect != null) onSelect(data);
        }
        public override void OnDeselect(BaseEventData data)
        {
            if (onDeselect != null) onDeselect(data);
        }
        public override void OnUpdateSelected(BaseEventData data)
        {
            if (onUpdateSelect != null) onUpdateSelect(data);
        }

        public void ClearAllEvent()
        {
            onClickDown = null;
            onClickUp = null;
            onClick = null;

            onInitializePotentialDrag = null;
            onBeginDrag = null;
            onDrag = null;
            onEndDrag = null;
            onDrop = null;

            onPointerEnter = null;
            onPointerExit = null;

            onScroll = null;

            onSubmit = null;
            onSelect = null;
            onDeselect = null;
            onUpdateSelect = null;
        }

        private void OnDestroy()
        {
            ClearAllEvent();
        }
    }
}