using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Serialization;

namespace WebAPI.Utility
{
    public class Util
    {
        public static string GetObjectType(object obj)
        {
            var isType = false;
            isType = obj.GetType() == typeof(string);
            if (isType)
            {
                return "string";
            }

            isType = obj.GetType() == typeof(double);
            if (isType)
            {
                return "double";
            }

            isType = obj.GetType() == typeof(long);
            if (isType)
            {
                return "long";
            }

            isType = obj.GetType() == typeof(DateTime);
            if (isType)
            {
                return "date";
            }

            isType = obj.GetType() == typeof(int);
            if (isType)
            {
                return "int";
            }

            isType = obj.GetType() == typeof(decimal);
            if (isType)
            {
                return "decimal";
            }

            return "string";
        }

        public static JObject JsonVerify(string json)
        {
            if (string.IsNullOrEmpty(json))
            {
                throw new Exception("参数不能为空");
            }
            try
            {
                return JObject.Parse(json.ToString().Replace("\r", "").Replace("\n", "").Replace("\t", ""));
            }
            catch (Exception)
            {
                throw;
            }
        }

        //public static T DeepCopy<T>(T obj)
        //{
        //    object retval;
        //    using (MemoryStream ms = new MemoryStream())
        //    {
        //        XmlSerializer xml = new XmlSerializer(typeof(T));
        //        xml.Serialize(ms, obj);
        //        ms.Seek(0, SeekOrigin.Begin);
        //        retval = xml.Deserialize(ms);
        //        ms.Close();
        //    }
        //    return (T)retval;
        //}

        public static String GetConfigKey(String configPath, String key)
        {
            Configuration ConfigurationInstance = ConfigurationManager.OpenMappedExeConfiguration(new ExeConfigurationFileMap()
            {
                ExeConfigFilename = configPath
            }, ConfigurationUserLevel.None);


            if (ConfigurationInstance.AppSettings.Settings[key] != null)
                return ConfigurationInstance.AppSettings.Settings[key].Value;
            else

                return string.Empty;
        }

        public static bool SetConfigKey(String configPath, String key, String vls)
        {
            try
            {
                Configuration ConfigurationInstance = ConfigurationManager.OpenMappedExeConfiguration(new ExeConfigurationFileMap()
                {
                    ExeConfigFilename = configPath
                }, ConfigurationUserLevel.None);

                if (ConfigurationInstance.AppSettings.Settings[key] != null)
                    ConfigurationInstance.AppSettings.Settings[key].Value = vls;
                else
                    ConfigurationInstance.AppSettings.Settings.Add(key, vls);
                ConfigurationInstance.Save(ConfigurationSaveMode.Modified);
                ConfigurationManager.RefreshSection("appSettings");
                return true;
            }
            catch
            {
                return false;
            }
        }
    }
}