using System.Collections;
using System.Collections.Generic;
using System.Linq;
using TMPro;
using UnityEngine;

public class FaSheZhenDiPage : UIPageBtnEventBase
{

    public List<GameObject> myPages = new List<GameObject>();

    public CustomTMPDropdown 高低;
    public CustomTMPInputField 射角;
    public CustomTMPInputField 瞄准线;
    public GameObject itemPrefab;
    public Transform itemParent;
    private void OnEnable()
    {
        enter181 = FindObjectOfType<Enter181Page>();
        for (int i = 0; i < myPages.Count; i++)
        {
            myPages[i].SetActive(false);
        }
        myPages[0].SetActive(true);
        currentIndex = 0;
    }

    //单炮修正的编辑界面
    public override void OnF2Click()
    {
        base.OnF2Click();
        if (currentIndex == 5)
        {
            if (射角.text != "" && 瞄准线.text != "")
            {
                GameObject it = Instantiate(itemPrefab, itemParent);
                it.transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = 高低.options[高低.value].text;
                it.transform.GetChild(1).GetComponent<TextMeshProUGUI>().text = 射角.text;
                it.transform.GetChild(2).GetComponent<TextMeshProUGUI>().text = 瞄准线.text;
            }
        }

    }

    public override void OnF3Click()
    {
        base.OnF3Click();
        //F3是上一页
        Previous();

    }

    public override void OnF4Click()
    {
        base.OnF4Click();
        Next();
    }
    public override void OnF5Click()
    {

        base.OnF5Click();
        enter181.OnShow();
        ResetPage(myPages);
        //gameObject.SetActive(false);
        Destroy(gameObject);
    }


    private int currentIndex = 0;

    /// <summary>
    /// 切换到下一个元素
    /// </summary>
    public void Next()
    {
        if (myPages == null || myPages.Count == 0) return;

        // 如果是最后一个元素，则不进行操作
        if (currentIndex >= myPages.Count - 1) return;

        // 隐藏当前元素
        if (myPages[currentIndex] != null)
            myPages[currentIndex].SetActive(false);

        currentIndex++;

        // 显示下一个元素
        if (myPages[currentIndex] != null)
            myPages[currentIndex].SetActive(true);
    }

    /// <summary>
    /// 切换到上一个元素
    /// </summary>
    public void Previous()
    {
        if (myPages == null || myPages.Count == 0) return;

        // 如果是第一个元素，则不进行操作
        if (currentIndex <= 0) return;

        // 隐藏当前元素
        if (myPages[currentIndex] != null)
            myPages[currentIndex].SetActive(false);

        currentIndex--;

        // 显示上一个元素
        if (myPages[currentIndex] != null)
            myPages[currentIndex].SetActive(true);
    }


    public Enter181Page enter181;
  

    void ResetPage(List<GameObject> targets)
    {
        DeactivateAllObjects(myPages);
    }

    public void DeactivateAllObjects(List<GameObject> targetObjects)
    {

        foreach (var obj in targetObjects.Where(obj => obj != null))
        {
            obj.SetActive(false);


            //foreach (Transform child in obj.transform)
            //{
            //    child.gameObject.SetActive(false);
            //}
        }
    }
}