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

/// <summary>
/// 创建一个留言板的时候由UI调用
/// </summary>
public class CreatABoard : MonoBehaviour
{
    /// <summary>
    /// 游戏内板子的预制体
    /// </summary>
    public GameObject board;
    private MyPlayer player;
    private PlayerInfo sql;
    public InputField inputField;

    void Start(){
        Init();
    }

    void Update(){
        if(CheckComfirm()){
            StartCoroutine(CreatALocalBoard()); 
        }
    }

    void Init(){
        //找到必要的物体和组件
        player = FindObjectOfType<MyPlayer>();
        sql = FindObjectOfType<PlayerInfo>();
    }

    private IEnumerator CreatALocalBoard(){
        Debug.Log("执行了新建");
        //新建一个板子
        Board temp = Instantiate(board,player.transform.position + new Vector3(0,0.4f,0),Quaternion.identity).GetComponent<Board>();
        yield return new WaitForEndOfFrame();
        //初始化板子
        temp.uid = sql.uid;
        temp.text = inputField.text;
        temp.postion = temp.transform.position;
        //关闭UI
        gameObject.SetActive(false);
        inputField.text = null;
        //恢复玩家操作地图
        player.GetComponent<PlayerInput>().SwitchCurrentActionMap("Normal");
        //将板子信息传向云端
        sql.CreateBoard(SceneManager.GetActiveScene().buildIndex,temp.postion,temp.text);
    }

     private bool CheckComfirm(){
        //如果按下此帧按下此二键中的一个
        return (Gamepad.current!= null && 
                    Gamepad.current.buttonSouth.wasPressedThisFrame) || 
                Input.GetKeyDown(KeyCode.Return);
    }
}