using Microsoft.Extensions.Configuration;
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;

namespace Mini.Common
{
   
        public static class ConfigHelper
        {
            private static IConfiguration _configuration;

            static ConfigHelper()
            {
                //在当前目录或者根目录中寻找appsettings.json文件
                var fileName = "appsettings.json";

                var directory = AppContext.BaseDirectory;
                directory = directory.Replace("\\", "/");

                var filePath = $"{directory}/{fileName}";
                if (!File.Exists(filePath))
                {
                    var length = directory.IndexOf("/bin");
                    filePath = $"{directory.Substring(0, length)}/{fileName}";
                }

                var builder = new ConfigurationBuilder().AddJsonFile(filePath, false, true);

                _configuration = builder.Build();
            }

            public static string GetSectionValue(string key)
            {
                return _configuration.GetSection(key).Value;
            }
        }

}