using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Timers;
using CDCopyTest.Log;
using System.IO;
using System.Configuration;
using System.Net;
using QMAPP.FJC.Entity.Basic;
using QMAPP.FJC.BLL.FileCopy;
using QMAPP.FJC.Entity.FileCopy;
using QMAPP.FJC.BLL.Basic;

namespace CDCopyTest
{
    public partial class Service1 : ServiceBase
    {
        #region 获取配置文件
        //获取服务器设备存储文件地址
        String ServicePath = ConfigurationManager.AppSettings["DCSFilesPath"].ToString();
        //服务器用户名
        String ServiceUser = ConfigurationManager.AppSettings["DCSNetUser"].ToString();
        //服务器密码
        String ServicePwd = ConfigurationManager.AppSettings["DCSNetPwd"].ToString();
        //获取本地存储文件地址
        String LocalPath = ConfigurationManager.AppSettings["LOCAL_FILEPATH"].ToString();
        //监控设备编号
        String LogPath = ConfigurationManager.AppSettings["LOCAL_FILEPATH"].ToString();
        Timer timer;
        #endregion 

        public Service1()
        {
            InitializeComponent();
        }

        protected override void OnStart(string[] args)
        {
            timer = new Timer(3000);
            //timer.Interval = 3000;
            timer.Elapsed += new ElapsedEventHandler(Timer_Elapsed);
            timer.Enabled = true;
        }


        public void OnStart()
        {
            bool status = false;
            status = connectState(ServicePath, ServiceUser, ServicePwd);
            if (status)
            {
                Download("服务进行");
            }
        }

        protected override void OnStop()
        {
            this.timer.Enabled = false;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Timer_Elapsed(object sender, ElapsedEventArgs e)
        {
            bool status = false;
            status = connectState(ServicePath, ServiceUser, ServicePwd);
            if (status)
            {
                Download("服务进行");
            }
            else
            {
                LogFileAccess.WriteLogFile("成都业纳激光切文件抓取失败1" + "---" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
            }

        }

        #region 连接远程共享文件夹
        /// <summary>
        /// 连接远程共享文件夹
        /// </summary>
        /// <param name="path">远程共享文件夹的路径</param>
        /// <param name="userName">用户名</param>
        /// <param name="passWord">密码</param>
        /// <returns></returns>
        public static bool connectState(string path, string userName, string passWord)
        {
            bool Flag = false;
            Process proc = new Process();
            try
            {
                proc.StartInfo.FileName = "cmd.exe";
                proc.StartInfo.UseShellExecute = false;
                proc.StartInfo.RedirectStandardInput = true;
                proc.StartInfo.RedirectStandardOutput = true;
                proc.StartInfo.RedirectStandardError = true;
                proc.StartInfo.CreateNoWindow = true;
                proc.Start();
                string dosLine = "net use " + path + " " + passWord + " /user:" + userName;
                proc.StandardInput.WriteLine(dosLine);
                proc.StandardInput.WriteLine("exit");
                while (!proc.HasExited)
                {
                    proc.WaitForExit(1000);
                }
                string errormsg = proc.StandardError.ReadToEnd();
                proc.StandardError.Close();
                if (string.IsNullOrEmpty(errormsg))
                {
                    Flag = true;
                }
                else
                {
                    LogFileAccess.WriteLogFile("成都业纳激光切文件抓取失败2" + errormsg + "---" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
                    throw new Exception(errormsg);
                }
            }
            catch (Exception ex)
            {
                LogFileAccess.WriteLogFile("成都业纳激光切文件抓取失败3" + ex.Message + ex.Source + "---" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
                throw ex;
            }
            finally
            {
                proc.Close();
                proc.Dispose();
            }
            return Flag;
        }
        #endregion

        /// <summary>
        /// 下载文件方法
        /// </summary>
        /// <param name="serverPath">被下载的文件地址（服务器地址包括文件）</param>
        /// <param name="filePath">另存放的路径（本地需要存储文件的文件夹地址）</param>
        public static void Download(string str)
        {

            string filePath = AppDomain.CurrentDomain.BaseDirectory + "Log.txt";
            StreamWriter sw = null;
            if (!File.Exists(filePath))
            {
                sw = File.CreateText(filePath);
            }
            else
            {
                sw = File.AppendText(filePath);
            }
            sw.Write(str + DateTime.Now.ToString() + Environment.NewLine);
            sw.Close();

            //获取本地存储文件地址
            String LocalfilePath = ConfigurationManager.AppSettings["LOCAL_FILEPATH"].ToString();
            //获取服务器设备存储文件地址
            String ServicePath = ConfigurationManager.AppSettings["DCSFilesPath"].ToString();
            //
            LogFileAccess.WriteLogFile("服务启动" + "---" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
            //获得总文件夹下的子目录信息
            DirectoryInfo root = new DirectoryInfo(ServicePath);
            var dics = root.GetDirectories();
            //日期命名的文件夹
            string dateDay = DateTime.Now.ToString("yyyyMMdd");
            //最新的文件服务器路径
            string FullPath = ServicePath + @"\" + dateDay;

            //带文件名称的完整服务器路径
            try
            {
                string[] files = Directory.GetFiles(FullPath, "*.txt");
                foreach (string file in files)
                {
                    WebClient client = new WebClient();
                    //文件名称
                    string fileName = file.Substring(file.LastIndexOf("\\") + 1);
                    //另存为本地盘地址
                    string path = LocalfilePath + @"\" + dateDay;
                    //本地dns
                    string hostname = Dns.GetHostName();
                    //设备信息
                    MachineInfoBLL macBLL = new MachineInfoBLL();
                    List<MachineInfo> listMachine = macBLL.GetAllList(new MachineInfo { EQUIPMENT_TYPE_CODE = ConfigurationManager.AppSettings.Get("DCS_ET_JENOPTIK_TYPE") });
                    FileCopyRecordBLL bll = new FileCopyRecordBLL();
                    FileCopyRecord record = new FileCopyRecord();
                    foreach (MachineInfo machine in listMachine)
                    {
                        //**********************校验******************
                        List<FileCopyRecord> list = bll.GetAllList(new FileCopyRecord { RECORD_FILENAME = fileName, EQUIPMENT_INFO_KEY = machine.PID, FILE_HOSTNAME = hostname });

                        //无记录，插入数据库中
                        if (list.Count <= 0)
                        {
                            #region "把文件复制记录写入数据库"
                            record.RECORD_KEY = Guid.NewGuid().ToString();
                            record.RECORD_EQUIPMENT_CODE = machine.MACHINECODDE;
                            record.RECORD_EQUIPMENT_TYPE_CODE = machine.EQUIPMENT_TYPE_CODE;
                            record.RECORD_EQUIPMENT_DIRECTORY = path;
                            record.RECORD_KEYWORDS = machine.MACHINECODDE;
                            record.RECORD_COPY_DATETIME = DateTime.Now;
                            record.RECORD_READFLAG = "0";
                            record.RECORD_FILENAME = fileName;
                            record.EQUIPMENT_INFO_KEY = machine.PID;
                            record.FILE_LASTWRITETIME = DateTime.Now.ToString();
                            record.FILE_HOSTNAME = hostname;
                            bll.Insert(record);
                            #endregion

                            #region //拷贝文件至本地
                            FileStream inFileStream = new FileStream(file, FileMode.Open);
                            if (!Directory.Exists(path))
                            {
                                Directory.CreateDirectory(path);
                            }
                            FileStream outFileStream = new FileStream(path + @"\" + fileName, FileMode.OpenOrCreate);
                            byte[] buf = new byte[inFileStream.Length];
                            int byteCount;
                            while ((byteCount = inFileStream.Read(buf, 0, buf.Length)) > 0)
                            {
                                outFileStream.Write(buf, 0, byteCount);
                            }
                            inFileStream.Flush();
                            inFileStream.Close();
                            outFileStream.Flush();
                            outFileStream.Close();
                            #endregion
                            Console.WriteLine(file);
                        }
                    }
                }
                //文件名称
                DirectoryInfo root2 = new DirectoryInfo(FullPath);
                foreach (FileInfo f in root2.GetFiles())
                {
                    Console.WriteLine(f.Name);
                }
            }
            catch (Exception ex)
            {
                LogFileAccess.WriteLogFile("服务启动失败4" + "---"+ ex + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
            }

        }
    }
}