using CZFW.Framework.Model.ViewModel;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using CZFW.Core;
using Microsoft.AspNetCore.Http;
using Newtonsoft.Json;

namespace CZFW.Framework
{
    public class ControllerBase : Controller
    {
        public ResultModel Result(bool success = true, string message = null, object data = null, string code = null)
        {
            return new ResultModel(success, message, data, code);
        }

        public ResultModel<TType> Result<TType>(bool success = true, string message = null, TType Tdata = default(TType), string code = null, int affectedRows=0)
        {
            return new ResultModel<TType>(success, message, Tdata, code, affectedRows);
        }
        public string GetBodyJson()
        {
            if (!Request.Body.CanRead)
                return null;
            using (StreamReader reader = new StreamReader(Request.Body, true))
            {
                var res = reader.ReadToEnd();
                return res;
            }
        }

        public void WriteSession(string key, object value)
        {
            var json = value.ToJson();
            HttpContext.Session.SetString(key, json);
        }

        public TResult GetSession<TResult>(string key)
        {
            var json = HttpContext.Session.GetString(key);
            if (string.IsNullOrWhiteSpace(json))
                return default(TResult);
            var res = JsonConvert.DeserializeObject<TResult>(json);
            return res;
        }
    }
}