using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using BITKit;
using UnityEngine.UIElements;
using Cysharp.Threading.Tasks;
using System.Linq;
using System.Net.Http;
using System.Text;
using UnityEngine.Serialization;

namespace BITKit.UX
{
    public sealed class UXDebuger : MonoBehaviour
    {
        [SerializeField] private Color textColor = Color.black;
        [SerializeField]private GUIStyle style;
        [SerializeReference, SubclassSelector] private IReference postApi;

        [SerializeField] private bool hidePostLog;
        private readonly StringBuilder _logBuilder=new();

        private readonly HttpClient _httpClient = new();
        private void OnEnable()
        {
            Application.logMessageReceivedThreaded += OnLog;
        }
        private void OnDisable()
        {
            Application.logMessageReceivedThreaded -= OnLog;
        }

        private void OnLog(string condition, string stacktrace, LogType type)
        {
            _logBuilder.AppendLine(condition);
            if (type is LogType.Error or LogType.Exception)
            {
                   _logBuilder.AppendLine(stacktrace);
            }
            if (string.IsNullOrEmpty(postApi?.Value) is false)
            {
                try
                {
                    _httpClient.PostAsync(postApi.Value, new StringContent(_logBuilder.ToString())).AsUniTask()
                        .Forget();
                }
                catch (Exception)
                {
                    if (hidePostLog) return;
                    throw;
                }
            }
        }

        private void OnGUI()
        {
            GUILayout.BeginArea(new Rect(120, 120, Screen.width, Screen.height));
            GUILayout.BeginVertical();
            //颜色更改为黑色
            GUI.color = textColor;
            GUILayout.Label(string.Join("\n",_logBuilder.ToString().Split("\n").Reverse()),style);
            GUILayout.EndVertical();
            GUILayout.EndArea();
        }
        
    }
}