using LogLibrary.Log;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace WIDESEA_Common;

public class HttpsClient
{
    private static readonly LogFactory LogFactory = new LogFactory();

    // 封装一个用HttpClient发送GET请求的方法有参数
    public static async Task<string> GetAsync(string url, Dictionary<string, object> parameters)
    {
        // 记录请求参数
        LogRequestParameters(parameters, url);

        // 将参数拼接到URL中
        string queryString = string.Join("&", parameters.Select(x => $"{x.Key}={x.Value}"));
        url += "?" + queryString;

        // 创建HttpClient实例
        using (HttpClient client = new HttpClient())
        {
            // 发送GET请求并获取响应
            HttpResponseMessage response = await client.GetAsync(url);

            // 确保响应成功
            response.EnsureSuccessStatusCode();

            // 读取响应内容
            string responseBody = await response.Content.ReadAsStringAsync();

            // 记录响应参数
            LogResponseParameters(responseBody, url);

            // 返回响应内容
            return responseBody;
        }
    }

    // 封装一个用HttpClient发送Post请求的方法有参数
    public static async Task<string> PostAsync(string url, Dictionary<string, object> parameters)
    {
        // 记录请求参数
        LogRequestParameters(parameters, url);

        // 创建HttpClient实例
        using (HttpClient client = new HttpClient())
        {
            // 将参数转换为FormUrlEncodedContent
            string content = JsonConvert.SerializeObject(parameters);

            //client.Timeout = TimeSpan.from;

            var request = new HttpRequestMessage(HttpMethod.Post, url);

            request.Content = new StringContent(content, Encoding.UTF8, "application/json");
            //var content = new FormUrlEncodedContent(ConvertToKeyValuePairs(parameters));
            //// 发送POST请求并获取响应
            //HttpResponseMessage response = await client.PostAsync(url, content);
            HttpResponseMessage response = await client.SendAsync(request);

            // 确保响应成功
            response.EnsureSuccessStatusCode();

            // 读取响应内容
            string responseBody = await response.Content.ReadAsStringAsync();

            // 记录响应参数
            LogResponseParameters(responseBody, url);

            // 返回响应内容
            return responseBody;
        }
    }

    private static void LogRequestParameters(Dictionary<string, object> parameters,string url = "")
    {
        StringBuilder builder = new StringBuilder();
        builder.Append(Environment.NewLine);
        builder.Append("---------------------------------------------");
        builder.Append(Environment.NewLine);
        builder.Append("url:" + url + "请求参数: " + JsonConvert.SerializeObject(parameters));
        LogFactory.GetLog("API接口").Info(true, builder);
    }

    private static void LogResponseParameters(string responseBody, string url = "")
    {
        StringBuilder builder = new StringBuilder();
        builder.Append(Environment.NewLine);
        builder.Append("url:" + url + "响应参数: " + responseBody);
        builder.Append(Environment.NewLine);
        builder.Append("---------------------------------------------");
        builder.Append(Environment.NewLine);
        LogFactory.GetLog("API接口").Info(true, builder);
    }

    private static IEnumerable<KeyValuePair<string, string>> ConvertToKeyValuePairs(Dictionary<string, object> parameters)
    {
        foreach (var kvp in parameters)
        {
            yield return new KeyValuePair<string, string>(kvp.Key, kvp.Value?.ToString());
        }
    }

}