using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using System.Configuration;

namespace HXX.Scanner.Biz
{
    /// <summary>
    /// 配置文件Settings.Default操作类
    /// </summary>
    public class config_manager
    {
        /// <summary>
        /// 本地配置文件
        /// </summary>
        private static ApplicationSettingsBase config { get; set; }

        /// <summary>
        /// 初始化配置文件
        /// </summary>
        /// <param name="_config"></param>
        public static void Init(ApplicationSettingsBase _config)
        {
            config = _config;
        }

        /// <summary>
        /// 获取配置信息
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public static string Get(string key)
        {
            string value = null;

            var item = config.Properties[key];

            if (item != null)
            {
                var obj = config[key];

                if (obj != null)
                {
                    value = obj.ToString();
                }
            }

            return value;
        }

        /// <summary>
        /// 设置配置信息
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        /// <returns></returns>
        public static bool Set(string key, string value)
        {
            bool result = false;

            var item = config.Properties[key];

            if (item != null)
            {
                config[key] = value;
                config.Save();

                result = true;
            }

            return result;
        }
    }
}