using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.SceneManagement;
using UnityEngine.UI;




public class Panel : MonoBehaviour
{
    public Button choseJuBenSettingBtn;
    public Button emergencySettingBtn;
    public Button peoplePublishBtn;
    public Button materialReserveBtn;
    public Button dateSelectionBtn;


    public Button setName;//设置人员
    public Button setDuty;//设置职责
    public Button setScene;//设置场景

    public string name, duty, scene;

    public Button sureBtn;//确认信息按钮


    public GraphicRaycaster raycaster; // 画布上的射线投射器
    public EventSystem eventSystem;    // 事件系统
    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        GetData();
    }



    //处理点击选择剧本按钮
    public void ClickChoseJuBenSettingBtn()
    {

    }

    //处理点击应急人员配置按钮
    public void ClickEmergencySettingBtn()
    {

    }

    //处理点击疏散人群公布按钮
    public void ClickPeoplePublishBtn()
    {

    }

    //处理点击应急物资储备按钮
    public void ClickMaterialReserveBtn()
    {

    }

    //处理点击选择演练日期按钮
    public void ClickDateSelectionBtn()
    {

    }







    //处理点击确认按钮
    public void ClickSureBtn()
    {
        SceneManager.LoadScene("Schedule_a_walkthrough");
    }



    //获取鼠标点击位置的信息
    public void GetData()
    {
        // 当鼠标左键按下时进行检测
        if (Input.GetMouseButtonDown(0))
        {
            // 确保 raycaster 和 eventSystem 不为空
            if (raycaster == null || eventSystem == null)
            {
                Debug.LogError("Raycaster 或 EventSystem 未正确分配，请在 Inspector 中进行分配。");
                return;
            }

            // 创建 PointerEventData 来记录点击事件的数据
            PointerEventData pointerData = new PointerEventData(eventSystem);
            pointerData.position = Input.mousePosition;//获取鼠标点击的位置 

            // 用于存储射线检测的结果
            List<RaycastResult> results = new List<RaycastResult>();

            // 射线检测 UI
            raycaster.Raycast(pointerData, results);

            // 遍历射线检测的结果
            foreach (RaycastResult result in results)
            {
                // 检测到点击了按钮
                Button clickedButton = result.gameObject.GetComponent<Button>();

                if (clickedButton != null)
                {
                    Text buttonText = clickedButton.GetComponentInChildren<Text>();
                    if (buttonText != null && buttonText.tag == Tags.people)//这里可以获取标签为人员的信息
                    {
                        name = buttonText.text;
                        Debug.Log(name);
                    }
                    else if (buttonText != null && buttonText.tag == Tags.scene)//这里可以获取标签为场景的信息
                    {
                        scene = buttonText.text;
                        Debug.Log(scene);
                    }
                    else if (buttonText != null && buttonText.tag == Tags.duty)//这里可以获取标签为职责的信息
                    {
                        duty = buttonText.text;
                        Debug.Log(duty);
                    }
                }
            }
        }
    }



    
}