using APT.Infrastructure.Core;
using log4net;
using Microsoft.AspNetCore.Mvc.Filters;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace APT.Infrastructure.Core
{
    public class LogAttribute : Attribute, IAsyncActionFilter
    {
        /// <summary>
        /// 添加操作日志 liyouming
        /// </summary>
        /// <param name="context"></param>
        /// <param name="next"></param>
        /// <returns></returns>
        public async Task OnActionExecutionAsync(Microsoft.AspNetCore.Mvc.Filters.ActionExecutingContext context, ActionExecutionDelegate next)
        {
            
            try
            {
                
                string actionArguments = context.ActionArguments.ToJson();
                var resultContext = await next();

                string url = resultContext.HttpContext.Request.Host + resultContext.HttpContext.Request.Path + resultContext.HttpContext.Request.QueryString;

                string method = resultContext.HttpContext.Request.Method;

                dynamic result = resultContext.Result.GetType().Name == "EmptyResult" ? new { Value = "EmptyResult" } : resultContext.Result as dynamic;

                var userHeads = resultContext.HttpContext.Request.Headers;
                var userid = string.Empty;
                var username = string.Empty;
                if (userHeads.ContainsKey("userid"))
                {
                    userid = userHeads["userid"].ToString();
                }
                if (userHeads.ContainsKey("username"))
                {
                    username = userHeads["username"].ToString();
                }
                string response = JsonConvert.SerializeObject(result.Value);
                //var str = $"用户ID:[{userid}],姓名：[{username}],api地址：[{url}],方法：[{method}],接口参数：[{actionArguments}],应答：[{response}]";
                //var points = new Point
                //{
                //    Name = "ApiLog",
                //    Timestamp = DateTime.Now,
                //    Tags = new Dictionary<string, object>()
                //{
                //    { "Id",  Guid.NewGuid()}
                //},
                //    Fields = new Dictionary<string, object>()
                //{
                //    { "UserId", userid },
                //    { "UserName", username },
                //    { "ApiUrl", url },
                //    { "Method", method },
                //    { "ActionArguments", actionArguments },
                //    { "Response", response }
                //},
                //};


                LoggerManager.GetLogger().Info("时序数据库开始写入数据");
                //var ret = await InfluxDbHelper.InfluxDbClient.Client.WriteAsync(points, InfluxDbHelper.InfluxLogDbName);
                //LoggerManager.GetLogger().Info("时序数据库插入结果：" + ret.Success);
            }
            catch (Exception ex)
            {
                LoggerManager.GetLogger().Error(Infrastructure.Core.LogHelper.GetCurSourceFileName() + " - " + LogHelper.GetLineNum() + ":" + ex.Message);
                //throw;
            }
            finally
            {
                await next.Invoke();
            }
         
        }

    }
}