using DevExpress.XtraEditors;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Lskj.Core;
using Lskj.Business.Impl;
using Lskj.Control;
using Lskj.Data;
using Lskj.Util;
using System.IO;
using System.Net;

namespace Lskj.Main
{
    public partial class FrmConfigLocal : XtraForm
    {
        /// <summary>
        /// 默认下载地址
        /// </summary>
        public string filePath = string.Empty;
        /// <summary>
        /// 返回地址值
        /// </summary>
        public string outText = string.Empty;
        /// <summary>
        /// 账套数据
        /// </summary>
        public DataTable sourceTab = new DataTable();
        public FrmConfigLocal()
        {
            InitializeComponent();
            this.txtIP.KeyUp += OnTxtEdit_KeyUp;
            this.txtPort.KeyUp += OnTxtEdit_KeyUp;
            this.txtZT.EditValueChanged += OnTxtZT_EditValueChanged;
        }

        private void OnTxtZT_EditValueChanged(object sender, EventArgs e)
        {
            try
            {
                DataRow focusRow = (this.txtZT.GetSelectedDataRow() as DataRowView).Row;
                this.txtIP.Text = (focusRow["dm"] + "").Split(':')[0];
                this.txtPort.Text = (focusRow["dm"] + "").Split(':')[1];
                this.txtZTName.Text = focusRow["mc"] + "";
            }
            catch (Exception)
            {
            }
        }

        private void OnTxtEdit_KeyUp(object sender, KeyEventArgs e)
        {
            string IPProt = string.Format("{0}:{1}", this.txtIP.Text, this.txtPort.Text);
            DataRow[] rows = sourceTab.Select(string.Format("dm='{0}'", IPProt));
            if (rows != null && rows.Count() > 0)
            {
                this.txtZT.EditValue = IPProt;
            }
        }

        /// <summary>
        /// <para>说明：窗口加载</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-09 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void FrmConfig_Load(object sender, EventArgs e)
        {
            sourceTab.Columns.Add("dm");
            sourceTab.Columns.Add("mc");
            try
            {
                Dictionary<string, string> sourceDic = IniHelper.GetSectionKeys("SystemResources.ini", "SystemResources");
                foreach (string key in sourceDic.Keys)
                {
                    if (key.Contains("DownloadAESStr_"))
                    {
                        DataRow row = sourceTab.NewRow();
                        string[] keyArgs = key.Split('_');
                        if (keyArgs.Length == 2)
                        {
                            row["dm"] = keyArgs[1];//ip+port
                            row["mc"] = sourceDic[key].Split('^')[0];//账套名
                            sourceTab.Rows.Add(row);
                        }
                        else
                            continue;
                    }
                }
                this.txtZT.Properties.View.Columns.AddVisible("dm", "地址");
                this.txtZT.Properties.View.Columns.AddVisible("mc", "账套名称");
                this.txtZT.Properties.DataSource = sourceTab;  //数据源
                this.txtZT.Properties.ValueMember = "dm";
                this.txtZT.Properties.DisplayMember = "mc";
                this.txtZT.Properties.View.BestFitColumns();
                this.txtZT.Properties.View.Columns["dm"].Visible = false;

                this.txtZT.EditValue = string.Format("{0}:{1}", IniHelper.Read("SystemResources.ini", "LocalLastIP"), IniHelper.Read("SystemResources.ini", "LocalLastPort"));
                //this.txtIP.Text = IniHelper.Read("SystemResources.ini", "LocalLastIP");
                //this.txtPort.Text = IniHelper.Read("SystemResources.ini", "LocalLastPort");
                //this.txtZTName.Text = IniHelper.Read("SystemResources.ini", "LocalLastPortName");
            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message, ex.Message);
            }
        }
        /// <summary>
        /// <para>说明：测试数据库连接</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-09 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void btnConnect_Click(object sender, EventArgs e)
        {
            try
            {
                ConnectServer();
            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message, ex.Message);
            }

        }
        /// <summary>
        /// <para>说明：保存配置</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-09 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void btnSave_Click(object sender, EventArgs e)
        {
            try
            {
                ConnectServer(true);
            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message, ex.Message);
            }
        }
        /// <summary>
        /// <para>说明：退出配置</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-09 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        private void btnExit_Click(object sender, EventArgs e)
        {
            try
            {
                this.Close();
            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message, ex.Message);
            }

        }
        /// <summary>
        /// <para>说明：连接服务器</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-09 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="isSave">if set to <c>true</c> [is save].</param>
        private void ConnectServer(bool isSave = false)
        {
            string serverName = DBConfig.Instance.ServerName;
            string dbName = DBConfig.Instance.DataBase;
            // 测试数据库连接
            try
            {
                string ip = this.txtIP.Text;
                string defaultPort = ":" + this.txtPort.Text;
                //服务器下载
                string newServerName = !serverName.StartsWith("http") ? "http://" + ip + defaultPort : ip + defaultPort;
                newServerName = !newServerName.EndsWith("/") ? newServerName + "/" : newServerName;
                string newfilePath = Path.Combine(newServerName, "SystemResources.txt");
                //string name = WebRequest.Create(filePath).GetResponse().GetResponseStream().ToString();
                string fileName = "SystemResources.txt";//客户端保存的文件名
                WebClient webClient = new WebClient();
                webClient.Encoding = Encoding.UTF8;
                //这里使用DownloadString方法，如果是不需要对文件的文本内容做处理，直接保存，那么可以直接使用功能DownloadFile(url,savepath)直接进行文件保存。
                string newoutText = newfilePath != filePath ? webClient.DownloadString(newfilePath) : outText;
                outText = newoutText.Trim();
                filePath = newfilePath;
                //File.WriteAllText(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "SystemResources.txt"), outText);
                string args = AESUtil.Decrypt(outText);
                string[] controlAfgs = args.Split('^');
                if (controlAfgs != null && controlAfgs.Length == 5)
                {
                    DBConfig.Instance.ServerName = controlAfgs[0];
                    DBConfig.Instance.DataBase = controlAfgs[1];
                    string Connection = "Server={0};Database={1};Persist Security Info=True;User ID=" + controlAfgs[2] + ";Password=" + controlAfgs[3] + ";Connection Timeout=5;MultipleActiveResultSets=true";
                    string dephistr = "Provider=SQLOLEDB.1;Server={0};Database={1};Persist Security Info=True;User ID=" + controlAfgs[2] + ";Password=" + controlAfgs[3] + ";Connection Timeout=5";
                    Connection = AESUtil.Encrypt(Connection);
                    dephistr = AESUtil.Encrypt(dephistr);
                    DBConfig.Instance.dephiConnection = dephistr;
                    DBConfig.Instance.Connection = Connection;
                    if (DBConfig.Instance.CreateConnection(Connection))
                    {
                        if (!DBConfig.Instance.ServerType.Equals("达梦数据库")) 
                        {
                            if (DelphiHelper.Delphi_Init(new StringBuilder(DBConfig.Instance.GetDelphiConnection(DBConfig.Instance.dephiConnection))) == 0)
                            {
                                MessageUtil.Show(ResourceKeys.UnConnectServer + "[By Delphi]");
                                return;
                            }
                        }
                            
                        if (isSave)
                        {
                            if (!string.IsNullOrEmpty(this.txtZTName.Text))
                            {
                                string IPPort = string.Format("{0}:{1}", this.txtIP.Text, this.txtPort.Text);
                                string writeText = string.Format("{0}^{1}", this.txtZTName.Text, outText);
                                IniHelper.Write("SystemResources.ini", string.Format("DownloadAESStr_{0}", IPPort), writeText);
                                IniHelper.Write("SystemResources.ini", "LocalLastIP", this.txtIP.Text);
                                IniHelper.Write("SystemResources.ini", "LocalLastPort", this.txtPort.Text);
                                IniHelper.Write("SystemResources.ini", "LocalLastPortName", this.txtZTName.Text);
                                DBConfig.Instance.WriteConfig("LocalLastIP", this.txtIP.Text);
                                DBConfig.Instance.WriteConfig("LocalLastPort", this.txtPort.Text);
                                DBConfig.Instance.WriteConfig("LocalLastPortName", this.txtZTName.Text);
                                t