using DefaultNamespace.ProcessMode;
using MotionFramework;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class NPCDialogue : MonoBehaviour
{
    [Header("UI组件")]
    public Text textLabel;
    public Image faceImage;

    [Header("文本文件")]
    public TextAsset textFile;
    public int index=0;
    List<string> textList = new List<string>();

    /// <summary>
    /// NPC警告按钮
    /// </summary>
    public Button ExclamationPointBtn;

    /// <summary>
    /// 下一句话按钮
    /// </summary>
    public Button NextsentenceBtn;

    /// <summary>
    /// NPC对话框关闭按钮
    /// </summary>
    public Button ExitBtn;

    /// <summary>
    /// 是否点击下一句按钮
    /// </summary>
    bool isclick;
    void Awake()
    {
        GetTextFormFile(textFile);
        textLabel.text = textList[index];
    }
    private void OnEnable()
    {

    }
    void Start()
    {
        //NPC感叹号按钮事件
        ExclamationPointBtn.onClick.AddListener(() =>
        {
            MotionEngine.GetModule<AnimationProcessManager>().HandleClick(GameObject.Find("Man_stand"));
            ExclamationPointBtn.gameObject.SetActive(false);
            faceImage.gameObject.SetActive(true);
            index = 0;
            textLabel.text = textList[index];
            //return;
        });
        NextsentenceBtn.onClick.AddListener(() =>
        {
            if (index < textList.Count-1)
            {
                index++;
            }
            textLabel.text = textList[index];
        });
        //ExitBtn.onClick.AddListener(() =>
        //{
        //    //index = 0;
        //    return;
        //});

    }
    void Update()
    {

    }

    /// <summary>
    /// 玩家碰到NPC感叹号按钮冒出清空index
    /// </summary>
    /// <param name="other"></param>
    private void OnTriggerEnter(Collider other)
    {
        if (other.name == "Man_stand")
        {
            ExclamationPointBtn.gameObject.SetActive(true);
            index = 0;
            return;
        }
    }
    public void GetTextFormFile(TextAsset textFile)
    {
        //清空数组
        textList.Clear();
        //
        var LineDate = textFile.text.Split("\n");
        foreach (var line in LineDate)
        {
            textList.Add(line);
        }
    }
}