using System;
using Gtk;

namespace zero
{
	namespace netboot
	{
		class MainClass
		{
			

	        public static void Main (string[] args)
			{
				
				
				//Console.WriteLine("[Zero NetBoot]");
				
				string sql_file="/net/zero-net-boot/db/status.db";

				if (args.Length > 0)
				{
					if (args[0].StartsWith("--gui"))
					{
						checkRoot();
						
						
						try
						{
							zero.netboot.Core.getCore();
							// debug mode
							if (args[0]=="--gui-debug")
							{
								zero.netboot.Core.getCore().debug=true;
							}
							zero.netboot.Core.getCore().startGUI();
						}
						catch(Exception e)
						{
							Console.WriteLine(e);
						}
					}
							
					else if (args[0]=="--check-db")
					{
						zero.netboot.Core core=zero.netboot.Core.getCore();
						
						core.sqlman.check_version("isos");
					}
					else if (args[0]=="--check-isos")
					{
						zero.netboot.Core core=zero.netboot.Core.getCore();
						
						core.sqlman.check_isos();
					}
					else if (args[0]=="--check-isos-debug")
					{
						zero.netboot.Core core=zero.netboot.Core.getCore();
						core.debug=true;
						
						core.sqlman.check_isos();
						
					}
					else if (args[0]=="--init-db")
					{
						Console.WriteLine(" * Initializing database...");
						
						if (!System.IO.File.Exists(sql_file))
						{
							try
							{
								System.IO.File.Create(sql_file);
							}
							catch
							{
								Console.WriteLine("[!] Error creating db file. You might need admin privileges. [!]");	
							}
								
						}
						
						else
						{
							Console.WriteLine("\tDeleting old database...");
							try
							{
								System.IO.File.Delete(sql_file);
								System.IO.File.Create(sql_file);
							}
							catch
							{
								Console.WriteLine("[!] Error creating db file. You might need admin privileges. [!]");	
							}		

						}
						
						try
						{
							zero.netboot.Core.getCore().sqlman=new zero.netboot.SqlManager();
							zero.netboot.Core.getCore().sqlman.create_database();
							zero.netboot.Core.getCore().sqlman.create_download_database();
							//zero.netboot.Core.getCore().sqlman.create_tcos_database();
						}
						catch
						{
							Console.WriteLine("[!] Error creating db file. You might need admin privileges. [!]");	
						}
					}
				}
				else
				{
					usage();
				}
				
				
			}
			
			
			private static void checkRoot()
			{
				try
				{
					Console.WriteLine("[Zero NetBoot]");
					
					System.IO.File.Create("/etc/zero-net-boot/lock");
				}
				catch
				{
					zero.netboot.Core.getCore().close_me=true;							
					Application.Init();
					zero.netboot.WarningDialog warning=new zero.netboot.WarningDialog();
					warning.msg=Mono.Unix.Catalog.GetString("You need administration privileges to run this program.");
					Application.Run();
 				}				
			}
			
			
			public static void usage()
			{
			
				Console.WriteLine("\t--gui\t\t\tlaunch GUI");
				Console.WriteLine("\t--gui-debug\t\tlaunch GUI - Debug mode");
				Console.WriteLine("\t--check-db\t\tCheck Database");
				Console.WriteLine("\t--check-isos\t\tCheck ISOs");
				Console.WriteLine("\t--check-isos-debug\tCheck ISOs - Debug mode");
				Console.WriteLine("\t--init-db\t\tInitialize database");
				
			}
			
		}
	}
}