using Microsoft.VisualBasic.CompilerServices;
using System;

class App
{

    public static void Main(string[] args)
    {
        FindType ft = new FindType();
        SetOptions(args, ft);
        ft.Search();
    }

    private static void PrintUsage()
    {
        Console.WriteLine();
        Console.WriteLine("FindType [SystemOptions] [MatchOptions] [ShowOptions] [MiscOptions] Name");
        Console.WriteLine();
        Console.WriteLine("  where SystemOptions");
        Console.WriteLine("    d:[Directory] - Additional directory to search");
        Console.WriteLine("  where MatchOptions");
        Console.WriteLine("    x - Name = Exact Type Name (including namespace)");
        Console.WriteLine("    n - Name = Namespace ");
        Console.WriteLine("    w - Match the name anywhere in the namespace");
        Console.WriteLine("  where ShowOptions");
        Console.WriteLine("    i - Show Interfaces");
        Console.WriteLine("    f - Show Fields");
        Console.WriteLine("    p - Show Properties");
        Console.WriteLine("    e - Show Events");
        Console.WriteLine("    m - Show Methods");
        Console.WriteLine("    a - Show All Info");
        Console.WriteLine("    l - Show Module Information");
        Console.WriteLine("  where MiscOptions");
        Console.WriteLine("    v = Verbose");
        Console.WriteLine("    r = For every type find display base type information");
        Console.WriteLine("    ? = Prints Usage information");
        Console.WriteLine();
        Console.WriteLine("Examples");
        Console.WriteLine();
        Console.WriteLine(" FindType String");
        Console.WriteLine("   Finds all types that have \'String\' as part of their type name\r\n");
        Console.WriteLine(" FindType -r String");
        Console.WriteLine("   Finds all types that have \'String\' as part of their name");
        Console.WriteLine("   and prints out all base classes\r\n");
        Console.WriteLine(" FindType -n System.Reflection");
        Console.WriteLine("   Displays all types in the \'System.Reflection\' namespace\r\n");
        Console.WriteLine(" FindType -xipm System.String");
        Console.WriteLine("   Displays the interfaces, properties and methods on the \'System.String\' type\r\n");
        Console.WriteLine(" FindType -d:C:\\ -d:\"C:\\Program Files\\Microsoft.NET\\FrameworkSDK\\Lib\" String");
        Console.WriteLine("   Searches DLLs C:\\ and C:\\Program Files\\Microsoft.NET\\FrameworkSDK\\Lib");
        Console.WriteLine("   as well as in the current directory \r\n");
        Console.WriteLine();
    }

    private static void SetOptions(string[] args, FindType ft)
    {
        if (args.Length == 0)
        {
            PrintUsage();
        }
        else
        {
            ft.VerbosePrint = false;
            int _Vb_t_i4_0 = args.Length - 1;
            for (int i = 0; i <= _Vb_t_i4_0; i++)
            {
                string curArg = args[i];
                string backslash = "\\";
                if ((curArg.ToCharArray()[0] == '-' | curArg.ToCharArray()[0] == '/') == 0)
                {
                    ft.ClassAdd(curArg);
                }
                else if (Char.ToUpper(curArg.ToCharArray()[1]) != 'D')
                {
                    int _Vb_t_i4_1 = curArg.ToCharArray().Length - 1;
                    for (int j = 1; j <= _Vb_t_i4_1; j++)
                    {
                        switch (Char.ToUpper(curArg.ToCharArray()[j]))
                        {
                        case 'X':
                            ft.ExactMatchOnly = true;
                            break;

                        case 'R':
                            ft.RecurseTypes = true;
                            break;

                        case 'V':
                            ft.VerbosePrint = true;
                            break;

                        case 'N':
                            ft.MatchOnlyNamespace = true;
                            break;

                        case 'W':
                            ft.WideSearch = true;
                            break;

                        case 'I':
                            ft.ShowInterfaces = true;
                            break;

                        case 'M':
                            ft.ShowMethods = true;
                            break;

                        case 'F':
                            ft.ShowFields = true;
                            break;

                        case 'P':
                            ft.ShowProperties = true;
                            break;

                        case 'E':
                            ft.ShowEvents = true;
                            break;

                        case 'L':
                            ft.ShowModuleInfo = true;
                            break;

                        case 'A':
                            ft.ShowAll();
                            break;

                        case '?':
                            PrintUsage();
                            break;

                        case 'D':
                            Console.WriteLine("Directory not specified");
                            break;

                        default:
                            Console.WriteLine("Invald Option[{0}]", curArg.ToCharArray()[j]);
                            break;
                        }
                    }
                }
                else if ((curArg.ToCharArray().Length > 2 & curArg.ToCharArray()[2] == ':') != 0)
                {
                    string dir = curArg.Substring(3).TrimEnd(backslash.ToCharArray()).ToUpper();
                    if (StringType.StrCmp(dir, "", false) != 0)
                    {
                        ft.DirAdd(dir);
                    }
                    else
                    {
                        Console.WriteLine("Directory not specified");
                    }
                }
                else
                {
                    Console.WriteLine("Directory not specified");
                }
            }
        }
    }
}