using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using System.Web;
using MySystem.MainModels;
using LitJson;
using Library;
using Microsoft.IdentityModel.Tokens;
using System.Text;
using System.Security.Claims;
using System.IdentityModel.Tokens.Jwt;

namespace MySystem.Areas.Api.Controllers
{
    [Area("Api")]
    [Route("Api/[controller]/[action]")]
    public class SystemSetController : BaseController
    {
        public SystemSetController(IHttpContextAccessor accessor, ILogger<BaseController> logger, IOptions<Setting> setting) : base(accessor, logger, setting)
        {
        }

        #region 验证获取jwt的token

        public JsonResult AppCheck(string value)
        { 
            value = DesDecrypt(value);
            JsonData data = JsonMapper.ToObject(value);
            string uuid = data["uuid"].ToString();
            string salt = data["salt"].ToString();
            string u = function.MD5_16(uuid + salt);
            Dictionary<string, object> Obj = new Dictionary<string, object>();
            //生成jwt令牌
            Obj.Add("Token", PublicFunction.AppToken(u, JwtSecret, JwtIss, "consumer"));
            return Json(new AppResultJson() { Status = "1", Info = "", Data = Obj });
        }
        #endregion




        #region 检查签名是否合法，合法返回1，不合法返回提示信息

        /// <summary>
        /// 检查签名是否合法，合法返回1，不合法返回提示信息
        /// </summary>
        /// <param name="value">请求的参数(json字符串)</param>
        /// <param name="signField">要签名的字段</param>
        /// <returns></returns>
        private string CheckSign(string value, string[] signField)
        {
            JsonData json = JsonMapper.ToObject(value);
            Dictionary<string, string> dic = new Dictionary<string, string>();
            for (int i = 0; i < signField.Length; i++)
            {
                dic.Add(signField[i], json[signField[i]].ToString());
            }
            string sign = json["sign"].ToString(); //客户端签名字符串
            return new Sign().sign(dic, sign);
        }

        #endregion

    }
}