using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Threading;
using System.Windows.Forms;
using System.Xml;

namespace UAS_XmlAnalysor
{
    public partial class Form1 : Form
    {

        DataHelper dh;

        DataTable dt;

        Thread InitDB;

        string CachePath = Environment.GetEnvironmentVariable("windir").Substring(0, 1) + @":/Cache/Cache.xml";

        public Form1()
        {
            InitializeComponent();
            StartPosition = FormStartPosition.CenterScreen;
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            CheckForIllegalCrossThreadCalls = false;
            FormBorderStyle = FormBorderStyle.FixedSingle;
            InitDB = new Thread(ConnectDB);
            //添加监控事件
            XmlWatcher.Created += new FileSystemEventHandler(XmlWatcher_Created);
            SetLoadingWindow stw = new SetLoadingWindow(InitDB, "正在启动程序");
            stw.StartPosition = FormStartPosition.CenterScreen;
            stw.ShowDialog();
            List<string> CacheInf = new List<string>();
            dt = (DataTable)dh.ExecuteSql("select ms_pwd,ma_user,ma_address from master", "select");
            Master.DataSource = dt;
            Master.DisplayMember = "ma_user";
            Master.ValueMember = "ma_user";
            try
            {
                XmlReader myReader = XmlReader.Create(CachePath);
                while (myReader.Read())
                {
                    if (myReader.NodeType == XmlNodeType.Text)
                        CacheInf.Add(myReader.Value);
                }
                myReader.Close();
                string[] Info = CacheInf.ToArray();
                FolderPath.Text = Info[0];
                BackUpFolderPath.Text = Info[1];
                Source.Text = Info[2];
                Master.Text = Info[3];
                AutoStart.Checked = (Info[4] == "True" ? true : false);
            }
            catch (Exception) { }
            StartWatch.PerformClick();
        }

        private void ConnectDB()
        {
            dh = new DataHelper();
        }

        private void StartWatch_Click(object sender, EventArgs e)
        {
            if (FolderPath.Text == "" || BackUpFolderPath.Text == "")
            {
                OperateResult.AppendText("请选择监控文件夹和备份文件夹\n");
                return;
            }
            else
            {
                if (!Directory.Exists(FolderPath.Text))
                {
                    OperateResult.AppendText("监控文件夹不存在\n");
                    return;
                }
                if (!Directory.Exists(BackUpFolderPath.Text))
                {
                    OperateResult.AppendText("备份文件夹不存在\n");
                    return;
                }
            }
            if (FolderPath.Text == BackUpFolderPath.Text)
            {
                OperateResult.AppendText("监控文件夹和备份文件夹不能相同\n");
                return;
            }
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                if (Master.Text == dt.Rows[i]["ma_user"].ToString())
                {
                    DataHelper.DBConnectionString = "Data Source=" + dt.Rows[i]["ma_address"] + ";User ID=" + dt.Rows[i]["ma_user"] + ";PassWord=" + dt.Rows[i]["ms_pwd"]; ;
                    dh = new DataHelper();
                }
            }
            if (!dh.CheckExist("source", "sc_code='" + Source.Text + "' and sc_statuscode='AUDITED'"))
            {
                OperateResult.AppendText("岗位资源错误或者未审核\n");
                return;
            }
            XmlWatcher.Path = FolderPath.Text;
            XmlWatcher.Filter = "*.xml";
            XmlWatcher.EnableRaisingEvents = true;
            try
            {
                File.Delete(CachePath);
            }
            catch (Exception) { }
            XmlDocument xmlDoc = new XmlDocument();
            //创建类型声明节点  
            XmlNode node = xmlDoc.CreateXmlDeclaration("1.0", "utf-8", "");
            xmlDoc.AppendChild(node);
            //创建根节点  
            XmlElement xeRoot = xmlDoc.CreateElement("CacheInf");
            xmlDoc.AppendChild(xeRoot);
            CreateNode(xmlDoc, xeRoot, "FolderPath", FolderPath.Text);
            CreateNode(xmlDoc, xeRoot, "BackUpFolderPath", BackUpFolderPath.Text);
            CreateNode(xmlDoc, xeRoot, "Source", Source.Text);
            CreateNode(xmlDoc, xeRoot, "Master", Master.Text);
            CreateNode(xmlDoc, xeRoot, "AutoStart", AutoStart.Checked.ToString());
            xmlDoc.Save(CachePath);
            Source.Enabled = false;
            StartWatch.Enabled = false;
            ChooseFolder.Enabled = false;
            ChooseBackUpFolder.Enabled = false;
            StopWatch.Enabled = true;
            OperateResult.AppendText("开始执行监控\n");
        }

        public void CreateNode(XmlDocument xmlDoc, XmlNode parentNode, string name, string value)
        {
            XmlNode node = xmlDoc.CreateNode(XmlNodeType.Element, name, null);
            node.InnerText = value;
            parentNode.AppendChild(node);
        }

        public void SetAutoRun()
        {
            if (AutoStart.Checked) //设置开机自启动  
            {
                string path = Application.ExecutablePath;
                RegistryKey rk = Registry.LocalMachine;
                RegistryKey rk2 = rk.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Run");
                rk2.SetValue("UAS_XML解析器.exe", path);
                rk2.Close();
                rk.Close();
            }
            else //取消开机自启动  
            {
                string path = Application.ExecutablePath;
                RegistryKey rk = Registry.LocalMachine;
                RegistryKey rk2 = rk.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Run");
                rk2.DeleteValue("UAS_XML解析器.exe", false);
                rk2.Close();
                rk.Close();
            }
        }

        private void XmlWatcher_Created(object sender, FileSystemEventArgs e)
        {
            while (true)
            {
                try
                {
                    using (Stream stream = File.Open(e.FullPath, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite))
                    {
                        if (stream != null)
                            break;
                    }
                }
                catch (Exception ex)
                {
                    Console.WriteLine(ex.Message);
                }
            }
            string testDate = "";
            string testTime = "";
            XmlReader myReader = XmlReader.Create(FolderPath.Text + @"\" + e.Name);
            //获取文件名的序列号,如SA123456.xml
            string sncode = e.Name.Split('.')[0];
            //获取序列号ID最大的工单号
            string iMakeCode = dh.getFieldDataByCondition("makeserial", "ms_makecode", "ms_sncode='" + sncode + "' order by ms_id desc").ToString();
            OperateResult.AppendText("读取文件" + e.Name + "\n");
            //获取采集的项目名称
            List<string> name = new List<string>();
            //获取采集项目的结果
            List<string> result = new List<string>();
            int name_or_result = 0;
            while (myReader.Read())
            {
                if (myReader.NodeType == XmlNodeType.Element && myReader.Name == "test")
                {
                    testDate = myReader.GetAttribute(1);
                    testTime = myReader.GetAttribute(0);
                }
                if (myReader.NodeType == XmlNodeType.Text)
                {
                    if (name_or_result % 2 == 0)
                    {
                        name.Add(myReader.Value);
                        name_or_result++;
                    }
                    else
                    {
                        result.Add(myReader.Value);
                        name_or_result++;
                    }
                }
            }
            string date = testDate + " " + testTime;
            string sql = "insert into STEPTESTDETAIL(std_id,std_makecode,std_sn,std_subclass1,std_testresult,std_indate,";
            sql += "std_rescode,std_testdate,std_testtime,std_date) values(STEPTESTDETAIL_seq.nextval, '" + iMakeCode + "', ";
            sql += "'" + sncode + "',:std_subclass1,:std_testresult, sysdate,'" + Source.Text + "',to_char(to_date('" + testDate + "','YYYY/MM/DD'), 'YYYYMMDD'),";
            sql += "to_char(to_date('" + testTime + "','hh24:mi:ss'), 'hh24miss'),to_date('" + date + "','YYYY/MM/DD hh24:mi:ss'))";
            dh.BatchInsert(sql, new string[] { "std_subclass1", "std_testresult" }, name.ToArray(), result.ToArray());
            myReader.Close();
            FileInfo file = new FileInfo(FolderPath.Text + @"\" + e.Name);
            if (file.Exists)
            {
                try
                {
                    for (int i = 1; i <= 20; i++)
                    {
                        if (!File.Exists(BackUpFolderPath.Text + @"\" + e.Name))
                        {
                            file.MoveTo(BackUpFolderPath.Text + @"\" + e.Name);
                            OperateResult.AppendText("成功解析文件" + e.Name + "\n");
                            break;
                        }
                        else if (!File.Exists(BackUpFolderPath.Text + @"\" + e.Name.Split('.')[0] + "(" + i + ")" + "." + e.Name.Split('.')[1]))
                        {
                            file.MoveTo(BackUpFolderPath.Text + @"\" + e.Name.Split('.')[0] + "(" + i + ")" + "." + e.Name.Split('.')[1]);
                            OperateResult.AppendText("成功解析文件" + e.Name + "\n");
                            break;
                        }
                    }
                }
                catch (Exception ex)
                {
                    OperateResult.AppendText(e.Name + ex.Message + "\n");
                }
            }
        }

        private void StopWatch_Click(object sender, EventArgs e)
        {
            XmlWatcher.EnableRaisingEvents = false;
            Source.Enabled = true;
            StartWatch.Enabled = true;
            ChooseFolder.Enabled = true;
            ChooseBackUpFolder.Enabled = true;
            StopWatch.Enabled = false;
            OperateResult.AppendText("停止执行监控\n");
        }

        private void Clean_Click(object sender, EventArgs e)
        {
            OperateResult.Clear();
        }

        private void ChooseFolder_Click(object sender, EventArgs e)
        {
            FolderBrowserDialog folder = new FolderBrowserDialog();
            folder.Description = "选择监控文件夹";
            DialogResult result = folder.ShowDialog();
            if (result == DialogResult.OK)
            {
                FolderPath.Text = folder.SelectedPath;
            }
        }

        private void ReadNodeFromXML(string FileName)
        {

        }

        private void ChooseBackUpFolder_Click(object sender, EventArgs e)
        {
            FolderBrowserDialog folder = new FolderBrowserDialog();
            folder.Description = "选择备份文件夹";
            DialogResult result = folder.ShowDialog();
            if (result == DialogResult.OK)
            {
                BackUpFolderPath.Text = folder.SelectedPath;
            }
        }

        private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            string ExitConfirm = MessageBox.Show(this, "确认退出？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question).ToString();
            if (ExitConfirm != "Yes")
            {
                WindowState = FormWindowState.Minimized;
                e.Cancel = true;
            }
        }

        private void AutoStart_CheckedChanged(object sender, EventArgs e)
        {
            SetAutoRun();
        }
    }
}