using Newtonsoft.Json;
using System;
using JCSoft.WX.Framework.Models.ApiRequests;
using JCSoft.WX.Framework.Models.ApiResponses;
using Xunit;
using System.Reflection;
using System.Threading.Tasks;

namespace FrameworkCoreTest
{
    public abstract class MockPostApiBaseTest<TRequest, TResponse> : BaseTest
        where TRequest : ApiRequest<TResponse>
        where TResponse : ApiResponse, new()
    {
        protected static string s_errmsg = "{\"errcode\":40007,\"errmsg\":\"invalid media_id\"}";
        protected static string s_successmsg = "{\"errcode\":0,\"errmsg\":\"success\"}";
        private TRequest m_request = null;
        public TRequest Request
        {
            get
            {
                if (m_request == null)
                {
                    m_request = InitRequestObject();
                    //m_request.Logger = new Logger();
                }

                return m_request;
            }
        }

        protected abstract TRequest InitRequestObject();

        protected bool IsMock { get; set; } = true;

        public void MockSetup(bool errResult)
        {
            mock_client.Setup(d => d.Execute<TResponse>(Request)).Returns(Deserialzer(GetReturnResult(errResult)));
        }

        protected abstract string GetReturnResult(bool errResult);

        public override string GetCurrentToken()
        {
            if (IsMock)
                return "123";
            return base.GetCurrentToken();
        }

        //[Fact]
        //public virtual void MockGetPostContent()
        //{
        //    Console.WriteLine(Request.GetPostContent());
        //}

        //[Fact]
        //public virtual void MockResponseTypeTest()
        //{
        //    MockSetup(false);
        //    var response = GetResponse();
        //    Assert.IsType<TResponse>(response);
        //    var pro = response.GetType().GetProperties();
        //    foreach (var p in pro)
        //    {
        //        Console.WriteLine("{0}:{1}", p.Name, JsonConvert.SerializeObject(p.GetValue(response)));
                
        //    }
        //}

        public virtual TResponse GetResponse()
        {
            throw new NotImplementedException();
        }

        protected string JsonSerialize(object obj)
        {
            return JsonConvert.SerializeObject(obj);
        }

        protected TResponse Deserialzer(string result)
        {
            return JsonConvert.DeserializeObject<TResponse>(result);
        }
    }
}