using System;
using System.Collections;
using System.Net;
using UnityEngine;
using UnityEngine.Networking;
using ZXKFramework;

public class HttpRestful : SingletonDdol<HttpRestful>
{
    public void Get(string url, Action<bool, string> actionResult = null)
    {
        StartCoroutine(_Get(url, actionResult));
    }

    private IEnumerator _Get(string url, Action<bool, string> action)
    {
        using (UnityWebRequest request = UnityWebRequest.Get(url))
        {
            yield return request.SendWebRequest();

            string resstr = "";
            if (request.result != UnityWebRequest.Result.Success)
            {
                resstr = request.error;
            }
            else
            {
                resstr = request.downloadHandler.text;
            }

            if (action != null)
            {
                action(request.result == UnityWebRequest.Result.ProtocolError, resstr);
            }
        }
    }
    public void Post(string url, string form, Action<bool, DownloadHandler> callBack, string Header = null, string HeaderValue = null, int timeOut = 3)
    {
       
        StartCoroutine(_Post(url, form, callBack, Header, HeaderValue, timeOut));
    }

    public IEnumerator _Post(string url, string form, Action<bool, DownloadHandler> callBack, string Header = null, string HeaderValue = null, int timeOut = 3)
    {
        // 请求链接，并将form对象（JSON字符串）发送到远程服务器
        using (UnityWebRequest webRequest = new UnityWebRequest(url, "POST"))
        {
            // 将form字符串转为字节数组（JSON格式）
            byte[] jsonBytes = System.Text.Encoding.UTF8.GetBytes(form);
            // 设置上传数据
            webRequest.uploadHandler = new UploadHandlerRaw(jsonBytes);
            // 设置下载处理器
            webRequest.downloadHandler = new DownloadHandlerBuffer();
            // 设置Content-Type为JSON
            webRequest.SetRequestHeader("Content-Type", "application/json");

            // 原代码的Header、timeout等逻辑保持不变
            if (!string.IsNullOrEmpty(Header) && !string.IsNullOrEmpty(HeaderValue))
            {
                webRequest.SetRequestHeader(Header, HeaderValue);
            }
            webRequest.timeout = timeOut * 1000;
            yield return webRequest.SendWebRequest();
            if (webRequest.result != UnityWebRequest.Result.Success)
            {
                Debug.Log(webRequest.error);
                callBack?.Invoke(false, null);
            }
            else
            {
                callBack?.Invoke(true, webRequest.downloadHandler);
            }
        }
    }
}