using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.IO;
using System.Xml;

namespace DarkWynter.App
{
    public class Installer
    {

        private static string ftpServer = "ftp://skylark.dreamhost.com/darkwynter.com/Beta2/Trunk/";
        private static string userName = "darkwynter";
        private static string password = "wynter1";



        public Installer()
        {


        }



        
        /// <summary>
        /// 
        /// </summary>
        /// <param name="filepath"></param>
        public static void DownloadContentProjectFile(string file)
        {
            // Open the web client and get the content file.
            WebClient client = new WebClient();
            try
            {
                client.Credentials = new NetworkCredential(userName, password);
                client.DownloadFile(ftpServer + new FileInfo(file).Name, file);
            }
            catch (WebException we)
            {
                // If not connecting to server should init alert box, not fail...
                Console.WriteLine(we.ToString());
            }
            client.Dispose();

        }


        /// <summary>
        /// Open content.project file and parse for all content filenames.
        /// Download each file to local client.
        /// 
        /// Content Project xml is generated by VSEC# and XNA. 
        /// </summary>
        /// <param name="contentProjectPath">Fully qualified path to the "Content.contentproj" file generated by Xna.</param>
        public static void DownloadContent(string contentProjectPath)
        {
            // Read the Xml File
            try
            {
                XmlDocument reader = new XmlDocument();
                reader.Load(contentProjectPath);

                // Unpack the Project Node
                foreach (XmlNode projectNode in reader.ChildNodes)
                {
                    if (projectNode.Name == "Project")
                    {

                        // Unpack the Item Node
                        foreach (XmlNode itemNode in projectNode.ChildNodes)
                        {
                            if (itemNode.Name == "ItemGroup")
                            {

                                // Unpack the Compile Node
                                foreach (XmlNode compileNode in itemNode.ChildNodes)
                                {
                                    if (compileNode.Name == "Compile")
                                    {

                                        // Get the file path of the content file
                                        string filename = compileNode.Attributes["Include"].Value;


                                        // Open the web client and get the content file.
                                        WebClient client = new WebClient();
                                        try
                                        {
                                            client.Credentials = new NetworkCredential(userName, password);
                                            client.DownloadFile(ftpServer + "/" + new FileInfo(filename).Name, filename);
                                            //client.UploadFile(ftpServer + "/" + new FileInfo(filename).Name, "STOR", filename);
                                        }
                                        catch (WebException we)
                                        {
                                            // If not connecting to server should init alert box, not fail...
                                            Console.WriteLine(we.ToString());
                                        }
                                        client.Dispose();

                                    }
                                }
                            }
                        }
                    }
                }
            }

            catch
            {
                System.Diagnostics.Debug.WriteLine("Error reading xml");
                throw new Exception("Error reading XML");
            }

        }


    }// End Installer
}// End Namespace



    }
}