using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using New_College.AuthHelper.OverWrite;
using New_College.Common;
using New_College.Common.Helper;
using New_College.IServices;
using New_College.Model;
using New_College.Model.ViewModels;
using Newtonsoft.Json;
using NPOI.SS.Formula.Functions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;

namespace New_College.Controllers
{

    [AllowAnonymous]
    [Route("api/oauth")]
    public class OauthController : Controller
    {
        readonly IV_CustomerInfoServices _CustomerInfoServices;
        public OauthController(IV_CustomerInfoServices v_CustomerInfoServices)
        {
            _CustomerInfoServices = v_CustomerInfoServices;
        }

        /// <summary>
        /// Oauth2验证回调
        /// </summary>
        /// <param name="code"></param>
        /// <param name="state"></param>
        /// <param name="scope"></param>
        /// <returns></returns>
        [HttpGet]
        [Route("callback")]
        public async Task<MessageModel<CasDoorToken>> Callback(string code, string state, string scope)
        {
            var response = new CasDoorToken();
            string jwtStr = string.Empty;
            bool suc = false;
            if (string.IsNullOrWhiteSpace(code))
            {
                return new MessageModel<CasDoorToken>()
                {
                    success = false,
                    msg = "参数错误",
                    response = response
                };
            }
            var userinfo = CasdoorHttpHelper.Http_Post<JWTSSOResult<MinProWxOutPut>>("api/syswechat/user_info", null,
                new StringContent(Newtonsoft.Json.JsonConvert.SerializeObject(
                    new CasdoorRequest()
                    {
                        code = code,
                        client_id = CasdoorConfig.ClientId,
                        client_secret = CasdoorConfig.ClientSecret
                    }),
                    Encoding.UTF8, "application/json"));//
            if (userinfo != null && userinfo.code == 200 && userinfo.type == "success")
            {
                var user = (await _CustomerInfoServices.Query(q => q.OpenId == userinfo.result.OpenId)).FirstOrDefault();//判断移动端是否已完成unionid替换
                if (user == null)
                {
                    //没有用户则注册一个新用户
                    user = new Model.Models.V_CustomerInfo()
                    {
                        Id = userinfo.result.Id,
                        IsDelete = false,
                        UUID = userinfo.result.UnionId,
                        Phone = userinfo.result.Mobile,
                        GZOpenId = userinfo.result.OpenId,
                        OpenId = userinfo.result.OpenId,
                        CreateTime = DateTime.Now,
                        IsVIP = true,//默认不收费
                        Gender = 0,
                        Subject = 1,
                        NickName = userinfo.result.NickName,
                        ModifyTime = DateTime.Now,
                        TenantId = userinfo.result.TenantId,
                        AvatarUrl = userinfo.result.Avatar,
                        CustomerType = CustomerTypeEnum.General,
                        Datainit = false,

                    };
                    user.Id = await _CustomerInfoServices.Add(user);
                }
                else
                {
                    user.UUID = userinfo.result?.UnionId;
                    //  user.GZOpenId = userinfo.result?.OpenId;
                    user.ModifyTime = DateTime.Now;
                    if (!string.IsNullOrEmpty(userinfo.result.Mobile) && string.IsNullOrEmpty(user.Phone))
                    {
                        user.Phone = userinfo.result.Mobile;
                    }
                    await _CustomerInfoServices.Update(user);
                }
                if (string.IsNullOrEmpty(user.NickName))
                {
                    user.NickName = "学霸" + RadomHelper.RandNum(4);
                }
                //var tokenModel = new SSOTokenModelJwt { UserId = user.Id.ToString(), NickName = user.NickName, LoginMode = LoginModeEnum.APP.ToString() };
                //jwtStr = JwtHelper.ssoIssueJwt(tokenModel);
                response.token = userinfo.result.accessToken;
                response.Id = user.Id;
                suc = true;
            }

            return new MessageModel<CasDoorToken>()
            {
                success = suc,
                msg = suc ? "success" : "fail",
                response = response
            };
        }





    }
}