using System;
using System.IO;
using System.Data;
using System.Collections.Generic;
using Mesnac.Equips;
using Mesnac.Equips.BaseInfo;
using System.Runtime.InteropServices;
using System.Data.SqlClient;

namespace Mesnac.Equip.ConfigInfo.Test.GroupNet
{
    public class Equip : BaseEquip
    {
        private Mesnac.Equips.Connection.GroupNet.ConnType connType = null;
        private Dictionary<string, string> _dicIP = null;

        #region 辅助方法 - 获取设备组IP字典
        public Dictionary<string, string> GetIPS()
        {
            this.connType = (Mesnac.Equips.Connection.GroupNet.ConnType)this.Main.ConnType;
            this._dicIP = new Dictionary<string, string>();
            try
            {
                if (!String.IsNullOrEmpty(this.connType.IPList))
                {
                    string[] strItems = this.connType.IPList.Split(new char[] { ';' });
                    if (null != strItems && strItems.Length > 0)
                    {
                        foreach (string strItem in strItems)
                        {
                            if (!String.IsNullOrEmpty(strItem))
                            {
                                string[] items = strItem.Split(new char[] { ':' });
                                if (null != items && items.Length > 0)
                                {
                                    this._dicIP.Add(items[0], items[1]);
                                }
                            }
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                ICSharpCode.Core.LoggingService.Error("打开设备失败:解析设备配置错误-" + ex.Message);
            }
            return this._dicIP;
        }
        #endregion

        public override bool Open()
        {
            if (this._dicIP == null)
            {
                this._dicIP = GetIPS();
            }
            if (this._dicIP.ContainsKey(this.Name))
            {
                string ip = this._dicIP[this.Name];
                ICSharpCode.Core.LoggingService.Debug(String.Format("{0}:{1}", this.Name, ip));
                return true;
            }
            else
            {
                ICSharpCode.Core.LoggingService.Debug(String.Format("设备配置中不存在此设备组的IP-{0}", this.Name));
                return false;
            }
        }
        int iPost = 0;
        public override bool Read(string block, int start, int len, out object[] buff)
        {
            //if (this._dicIP == null)
            //{
            //    this._dicIP = GetIPS();
            //}
            //if (this._dicIP.ContainsKey(this.Name))
            //{
            //    string ip = this._dicIP[this.Name];
            //    ICSharpCode.Core.LoggingService.Debug(String.Format("{0}:{1}", this.Name, ip));
            //}
            //else
            //{
            //    ICSharpCode.Core.LoggingService.Debug(String.Format("设备配置中不存在此设备组的IP-{0}", this.Name));
            //}

            if (iPost >= int.MaxValue - 10)
            {
                iPost = 0;
            }
            iPost++;
            buff = new object[1] { iPost };
            return true;
        }
        public override bool Write(int block, int start, object[] buff)
        {
            return false;
        }
        public override void Close()
        {

        }
    }
}