using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Collections;
using SysSecLibs;

namespace SysBaseLibs
{
    public class AppConfig
    {
        public AppConfig(string pcConfigFilePath)
        {
            _ConfigFile = pcConfigFilePath;
        }

        private void LoadSetting()
        {
            string text1 = FileFuns.ReadFileAsString(FileName);
            if (text1 != "")
            {
                _Settings = rsXmlNode.ParseGenericXml(text1);
            }
        }

        public bool ReadBool(string pcConfigId)
        {
            return UtilStr.StrToBool(ReadString(pcConfigId));
        }

        public int ReadInt(string pcConfigId)
        {
            return Utils.ValI(ReadString(pcConfigId));
        }

        public decimal ReadDouble(string pcConfigId)
        {
            return Utils.ValD(ReadString(pcConfigId));
        }

        public string ReadString(string pcConfigId)
        {
            return Settings.GetChildValue(pcConfigId);
        }

        public rsXmlNode ReadNode(string pcConfigID)
        {
            return Settings.GetChildNode(pcConfigID);
        }

        public string ReadString(string pcConfigId, string DefaultValue)
        {
            string lcStr = Settings.GetChildValue(pcConfigId);
            if (string.IsNullOrEmpty(lcStr))
            {
                lcStr = DefaultValue;
            }
            return lcStr;
        }

        public void SaveSetting()
        {
            FileFuns.WriteStringToFile(Settings.ToAllXmlString(), FileName);
        }

        public void SetString(string pcConfigId, string pcValue)
        {
            string text1 = UtilStr.UAndT(pcConfigId);
            Settings.SetChildValue(pcConfigId, pcValue);
            SaveSetting();
        }

        //读取指定文件的配置信息，保存到当前的配置文件中
        public void ResetSetting(string pcString)
        {
            if (pcString != "")
            {
                _Settings = rsXmlNode.ParseGenericXml(pcString);
            }
            else
            {
                LoadSetting();
            }
            SaveSetting();
        }

        //重新装载配置信息
        public void RelandConfig(string pcPath)
        {
            LoadSetting();
        }


        #region Properties
        private string FileName
        {
            get
            {
                if (_ConfigFile == "")
                {
                    _ConfigFile = Security.AppEnv.ConfigFile;
                }
                return _ConfigFile;
            }
        }

        string _ConfigFile = Security.AppEnv.ConfigFile;
        public rsXmlNode Settings
        {
            get
            {
                if (_Settings == null)
                {
                    LoadSetting();
                }
                return _Settings;
            }
        }
        #endregion
        #region Fields
        private rsXmlNode _Settings;
        #endregion

        public static AppConfig DefConfig
        {
            get
            {
                return new AppConfig("");
            }
        }
    }
}