using UnityEngine;
using UnityEngine.UI;

namespace DefaultNamespace.ProcessMode
{
    public class ProcessUIManager
    {
        public Text trainingTextBox; // 培训模式的文本框
        public Text practiceTextBox; // 练习模式的文本框
        public GameObject highlightObject; // 高亮对象，用于教学模式

        public AnimationProcessManager processManager; // 流程管理器实例

        private void Start()
        {
            processManager = new AnimationProcessManager(this); // 传递UIManager实例
        }

        private void Update()
        {
            if (Input.GetMouseButtonDown(0))
            {
                GameObject clickedObject = DetectClickedObject();
                if (clickedObject != null)
                {
                    processManager.HandleClick(clickedObject);
                }
            }
        }

        /// <summary>
        /// 检测点击的对象
        /// </summary>
        /// <returns>点击的对象</returns>
        private GameObject DetectClickedObject()
        {
            Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
            RaycastHit hit;
            if (Physics.Raycast(ray, out hit))
            {
                return hit.collider.gameObject;
            }
            return null;
        }

        /// <summary>
        /// 显示培训步骤信息
        /// </summary>
        /// <param name="step">当前步骤</param>
        public void ShowTrainingStep(AnimationStep step)
        {
            if (trainingTextBox != null)
            {
                trainingTextBox.text = step.Description;
            }
        }

        /// <summary>
        /// 显示练习步骤信息
        /// </summary>
        /// <param name="step">当前步骤</param>
        public void ShowPracticeStep(AnimationStep step)
        {
            if (practiceTextBox != null)
            {
                practiceTextBox.text = step.Description;
            }
        }

        /// <summary>
        /// 高亮显示下一个需要点击的地方（教学模式）
        /// </summary>
        /// <param name="step">当前步骤</param>
        public void HighlightNextStep(AnimationStep step)
        {
            if (highlightObject != null)
            {
                highlightObject.SetActive(true);
                // 假设你有一个方法来定位高亮对象
                // highlightObject.transform.position = ...;
            }
        }
    }
}