using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.IO;
using System.Text;
using System;

public class OutPointManager : MonoBehaviour
{
    private static OutPointManager instance;
    void Awake()
    {
        if (instance == null)
        {
            instance = this;
        }
    }
    public static OutPointManager GetInstance()
    {
        return instance;
    }
    [Tooltip("导出文件名字")]

    public string jsonName;

   

   

    public StringBuilder SB = new StringBuilder();

    public void  StartWriteFile()
    {

        this.WriteSceneCom();
        //ADD Here


        SB.Append("}");
        var name = "E:/Work/ShootOut3D/Shootout/ShootLaya/bin/res/LevelCfg" + "/" + jsonName + ".json";
        WriterFile(name, SB.ToString());
    }

    //写入场景组件
    private void WriteSceneCom()
    {
        SB.Append("{\"sceneCom\":[");
        var goArr = GameController.GetInstance().sceneEnity;
        for (int i = 0; i < goArr.Length; i++)
        {
            var go = goArr[i];
            SB.Append("{\"name\":\"" + go.name+"\",");

            SB.Append("\"pos\":");
            outVector3(SB, go.transform.position);
                  SB.Append(",");
            SB.Append("\"scale\":");
            outVector3ForScale(SB, go.transform.localScale);
            SB.Append(",");
            SB.Append("\"rotation\":");
            outQuaterion(SB, go.transform.rotation);

          
            if (i + 1 == goArr.Length)
            {
                SB.Append("}");
            }
            else
            {
                SB.Append("},");
            }
        }

        SB.Append("]");
    }

    public static void WriterFile(string path, string info)
    {
            if (File.Exists(path))
            {

                File.Delete(path);
            }

            FileStream fs = File.Create(path);
            if (fs != null)
            {
                StreamWriter sw = new StreamWriter(fs);
                if (sw != null)
                {
                    sw.Write(info);
                    sw.Flush();
                }
                fs.Flush();
                sw.Close();
                fs.Close();
             }

    }

    static void outVector3(StringBuilder SB, Vector3 p)
    {
        SB.Append("[");
        SB.Append(-p.x);
        SB.Append(",");
        SB.Append(p.y);
        SB.Append(",");
        SB.Append(p.z);
        SB.Append("]");
    }
    static void outVector3ForScale(StringBuilder SB, Vector3 p)
    {
        SB.Append("[");
        SB.Append(p.x);
        SB.Append(",");
        SB.Append(p.y);
        SB.Append(",");
        SB.Append(p.z);
        SB.Append("]");
    }
    static void outQuaterion(StringBuilder SB,Quaternion q)
    {
        SB.Append("[");
        SB.Append(-q.x);
        SB.Append(",");
        SB.Append(q.y);
        SB.Append(",");
        SB.Append(q.z);
        SB.Append(",");
        SB.Append(-q.w);
        SB.Append("]");
    }
}