namespace ChivaXR.VR
{
    using System.Collections;
    using System.Collections.Generic;
    using UnityEngine;

    public class CVR_HintManager : MonoSingleton<CVR_HintManager>
    {
        public List<CVR_HintItem> hintItems = new List<CVR_HintItem>();
        public Color hoverColor = Color.yellow;
        private bool isActive = true;
        public bool IsActive
        {
            get { return isActive; }
            set
            {
                if (isActive != value)
                {
                    isActive = value;
                    RefrushHintItemActive();
                }
            }
        }

        /// <summary>
        /// 高亮显示
        /// </summary>
        /// <param name="interactables"></param>
        public void OpenHint(IVR_Interactable interactable, GameObject target)
        {
            CVR_HintItem tempHintItem = null;
            if (interactable != null)
            {
                CVR_HintItem cvr_HintItem = interactable.CVR_GetCurrentObject().GetComponent<CVR_HintItem>();

                tempHintItem = cvr_HintItem == null
                        ? interactable.CVR_GetCurrentObject().AddComponent<CVR_HintItem>()
                        : cvr_HintItem;

                //打开背包
                CVR_ToolType type = interactable.GetToolType();
                ToolPack.instance.CheckToolState(type);

                tempHintItem.OpenHint(target);
            }
            else
            {
                tempHintItem = target.GetComponent<CVR_HintItem>() == null
                    ? target.AddComponent<CVR_HintItem>()
                    : target.GetComponent<CVR_HintItem>();

                tempHintItem.OpenHint();
            }

            if (!hintItems.Contains(tempHintItem))
            {
                hintItems.Add(tempHintItem);
            }
        }

        /// <summary>
        /// 关闭高亮显示
        /// </summary>
        public void CloseHint(IVR_Interactable interactable)
        {
            if (hintItems.Count <= 0)
            {
                return;
            }

            for (int i = 0; i < hintItems.Count; i++)
            {
                hintItems[i].CloseHint();
                hintItems.RemoveAt(i);
            }

            //CVR_HintItem tempHintItem = interactable.CVR_GetCurrentObject().GetComponent<CVR_HintItem>();

            //if (tempHintItem != null) tempHintItem.CloseHint();

            //if (hintItems.Contains(tempHintItem))
            //{
            //    hintItems.Remove(tempHintItem);
            //}
        }

        /// <summary>
        /// 高亮显示
        /// </summary>
        /// <param name="hintObject"></param>
        public void OpenHint(GameObject hintObject)
        {
            CVR_HintItem tempHintItem = hintObject.GetComponent<CVR_HintItem>() == null
                   ? hintObject.AddComponent<CVR_HintItem>()
                  : hintObject.GetComponent<CVR_HintItem>();

            tempHintItem.OpenHint();

            if (!hintItems.Contains(tempHintItem))
            {
                hintItems.Add(tempHintItem);
            }
        }

        /// <summary>
        /// 关闭高亮显示
        /// </summary>
        public void CloseHint(GameObject hintObject)
        {
            CVR_HintItem tempHintItem = hintObject.GetComponent<CVR_HintItem>() == null
                  ? hintObject.AddComponent<CVR_HintItem>()
                  : hintObject.GetComponent<CVR_HintItem>();

            tempHintItem.CloseHint();

            if (hintItems.Contains(tempHintItem))
            {
                hintItems.Remove(tempHintItem);
            }
        }

        public void RefrushHintItemActive()
        {
            foreach (var item in hintItems)
            {
                item.RefrushCurrentHintActive();
            }
        }
    }
}