using DSWeb.Areas.Dispatch.Helper;
using DSWeb.Areas.MvcShipping.DB;
using log4net;
using Newtonsoft.Json;
using Quartz;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Runtime.Caching;
using System.Web;

namespace DSWeb.Areas.MvcShipping.Job
{
    public class DingTalkTokenJob : IJob
    {
        public static string DingTalkAccessTokenStoreKey = "DingTalkToken";

        ILog logger = LogManager.GetLogger("DingTalkTokenJob");

        public void Execute(IJobExecutionContext context)
        {
            if (MemoryCache.Default.Contains(DingTalkAccessTokenStoreKey))
            {
                return;
            }

            DingTalkContext dingTalkContext = new DingTalkContext();
            var pAppKey = dingTalkContext.ParamSets.FirstOrDefault(p => p.PARAMNAME == "DingTalkAppkey");
            var pAppSecret = dingTalkContext.ParamSets.FirstOrDefault(p => p.PARAMNAME == "DingTalkAppSecret");

            if (pAppKey == null || pAppSecret == null)
            {
                logger.Error("业务参数中不存在钉钉配置参数，请升级系统数据库");
                return;
            }

            if (string.IsNullOrWhiteSpace(pAppKey.PARAMVALUE) || string.IsNullOrWhiteSpace(pAppSecret.PARAMVALUE))
            {
                logger.Error("业务参数中关于的钉钉配置参数有误，请正确配置后再试");
                return;
            }

            string resp = WebRequestHelper.DoGet($"https://oapi.dingtalk.com/gettoken?appkey={pAppKey.PARAMVALUE}&appsecret={pAppSecret.PARAMVALUE}");
            logger.Debug(resp);
            var jsonObj = JsonConvert.DeserializeAnonymousType(resp, new
            {
                errcode = 0,
                errmsg = "",
                access_token = "",
                expires_in = 0
            });

            if (jsonObj.errcode == 0)
            {
                MemoryCache.Default.Add(new CacheItem(DingTalkAccessTokenStoreKey, jsonObj.access_token), new CacheItemPolicy() { AbsoluteExpiration = new DateTimeOffset(DateTime.Now.AddSeconds(jsonObj.expires_in).AddMinutes(-5)) });
            }
        }
    }
}