using Microsoft.Win32;
using System;
using System.Windows;
using System.Windows.Input;
using wnmp.tools;
using System.Windows.Forms;
using System.Text.RegularExpressions;
using System.IO;

namespace wnmp
{
    /// <summary>
    /// webSite.xaml 的交互逻辑
    /// </summary>
    public partial class WebSite : Window
    {
        private SiteConf conf;//站点配置
        private Site site;
        private AppConf appConf;
        private MainWindow fWindow;//父窗口
        public WebSite(SiteConf sc, MainWindow app,AppConf ac)
        {
            InitializeComponent();
            appConf = ac;
            site = new Site(appConf);
            conf = sc;
            fWindow = app;
            if (conf != null)
            {
               
                loadConf();
            }
            
            if (sc.IsNew)
            {
                removeWebSite.Visibility = Visibility.Hidden;
                site_conf_btn.Visibility = Visibility.Hidden;
            }
            else
            {
                removeWebSite.Visibility = Visibility.Visible;
                site_conf_btn.Visibility = Visibility.Visible;
            }
            //Site.EditHost("www.test.xyz", null,false);
        }

        /*
         * 添加新网站
         */
        private void Label_MouseDown(object sender, MouseButtonEventArgs e)
        {
            if (domainNameInput.Text.Trim() != "")
            {
                try
                {
                    site.AddSite(GetSiteConfFromForm());
                    fWindow.LoadList();
                    Close();
                }
                catch
                {
                    System.Windows.MessageBox.Show("添加失败", "错误");
                }
                
            }
            else
            {
                System.Windows.MessageBox.Show("网站域名必须填写","错误");
            }
            
        }

        /// <summary>
        /// 从表单读取配置
        /// </summary>
        /// <returns></returns>
       private SiteConf GetSiteConfFromForm()
       {
            SiteConf conf = new SiteConf();
            //域名
            if (!conf.checkDomain(domainNameInput.Text))
            {
                conf.domainName = "";
            }
            else
            {
                conf.domainName = domainNameInput.Text;
            }
            //处理多个域名

            //端口
            conf.sitePort = sitePortInput.Text;
            //站点目录
            conf.siteRoot = siteRootInput.Text;
            //默认文件
            conf.siteFile = siteFileInput.Text;
            //是否开启为静态
            conf.staticStatus = (bool)staticBox.IsChecked;
            //伪静态路径
            conf.staticRoot = staticInput.Text;
            //压缩
            conf.gzip = (bool)gzipBox.IsChecked;
            //跨域
            conf.cross = (bool)crossBox.IsChecked;
            //同步host
            conf.host = (bool)hostBox.IsChecked;
            return conf;
        }

        /// <summary>
        /// 渲染表单
        /// </summary>
        private void loadConf()
        {
            domainNameInput.Text = conf.domainName;
            sitePortInput.Text = conf.sitePort;
            siteRootInput.Text = conf.siteRoot;
            siteFileInput.Text = conf.siteFile;
            staticBox.IsChecked = conf.staticStatus;
            staticInput.Text = conf.staticRoot;
            gzipBox.IsChecked = conf.gzip;
            crossBox.IsChecked = conf.cross;
            hostBox.IsChecked = conf.host;
        }

        private void removeWebSite_MouseDown(object sender, MouseButtonEventArgs e)
        {
            //删除网站
            site.RemoveSite(conf);
            fWindow.LoadList();
            Close();
        }

        private void Label_MouseDown_1(object sender, MouseButtonEventArgs e)
        {
            //选择目录
            FolderBrowserDialog fbd = new FolderBrowserDialog();
            fbd.ShowDialog();
            
            string path = fbd.SelectedPath;
            if (path.Trim() == "")
            {
                //System.Windows.MessageBox.Show("必须选择目录", "错误");
                return;
            }
            siteRootInput.Text = path.Replace(@"\",@"\\");
        }

        private void staticInput_LostFocus(object sender, RoutedEventArgs e)
        {
            //伪静态路径检测
            string s = staticInput.Text.Trim();
            if (s == "")
            {
                staticInput.Text = "/";
            }
        }

        private void siteFileInput_LostFocus(object sender, RoutedEventArgs e)
        {
            //默认文件检测
            string s = siteFileInput.Text.Trim();
            if (s == "")
            {
                siteFileInput.Text = "index.html";
            }
        }

        private void sitePortInput_LostFocus(object sender, RoutedEventArgs e)
        {
            //默认文件检测
            string s = sitePortInput.Text.Trim();
            if(!Regex.IsMatch(s, @"^[0-9]{2,4}$"))
            {
                sitePortInput.Text = "80";
                System.Windows.MessageBox.Show("网站端口必须为整数");
            }
           
        }

        private void Label_MouseUp(object sender, MouseButtonEventArgs e)
        {
            //查看Host配置
            
            (new Tools(appConf)).OpenConf("hosts");
        }

        private void Label_MouseUp_1(object sender, MouseButtonEventArgs e)
        {
            string conf_name = conf.domainName.Split(" ")[0];
            string confPath = Site.GetRootPath() + appConf.NginxRoot + "conf/vhosts/" + conf_name + ".conf";
            if (File.Exists(confPath))
            {
                Tools t = new Tools(appConf);
                t.OpenText(confPath);
            }
            
        }
    }
}