// **********************************************************************
//
// Copyright (c) 2003-2014 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************

using Filesystem;
using System;
using System.Reflection;

[assembly: CLSCompliant(true)]

[assembly: AssemblyTitle("IceSimpleLifecycleClient")]
[assembly: AssemblyDescription("Ice simple lifecycle demo client")]
[assembly: AssemblyCompany("ZeroC, Inc.")]

public class Client
{
    // Recursively print the contents of directory "dir" in tree fashion. 
    // For files, show the contents of each file. The "depth"
    // parameter is the current nesting level (for indentation).

    static void listRecursive(DirectoryPrx dir, int depth)
    {
        string indent = new string('\t', ++depth);

        NodePrx[] contents = dir.list();

        foreach(NodePrx node in contents)
        {
            DirectoryPrx subdir = DirectoryPrxHelper.checkedCast(node);
            FilePrx file = FilePrxHelper.uncheckedCast(node);
            Console.WriteLine(indent + node.name() + (subdir != null ? " (directory):" : " (file):"));
            if(subdir != null)
            {
                listRecursive(subdir, depth);
            }
            else
            {
                string[] text = file.read();
                for(int j = 0; j < text.Length; ++j)
                {
                    Console.WriteLine(indent + "\t" + text[j]);
                }
            }
        }
    }

    public static int Main(string[] args)
    {
        int status = 0;
        Ice.Communicator ic = null;
        try
        {
            Ice.InitializationData data = new Ice.InitializationData();
#if COMPACT
            //
            // When using Ice for .NET Compact Framework, we need to specify
            // the assembly so that Ice can locate classes and exceptions.
            //
            data.properties = Ice.Util.createProperties();
            data.properties.setProperty("Ice.FactoryAssemblies", "client,version=1.0.0.0");
#endif

            //
            // Create a communicator
            //
            ic = Ice.Util.initialize(ref args, data);

            //
            // Create a proxy for the root directory
            //
            Ice.ObjectPrx obj = ic.stringToProxy("RootDir:default -h localhost -p 10000");

            //
            // Down-cast the proxy to a Directory proxy
            //
            DirectoryPrx rootDir = DirectoryPrxHelper.checkedCast(obj);
            if(rootDir == null)
            {
                throw new ApplicationException("Invalid proxy");
            }

            //
            // Recursively list the contents of the root directory
            //
            Console.WriteLine("Contents of root directory:");
            listRecursive(rootDir, 0);
        }
        catch(Exception e)
        {
            Console.Error.WriteLine(e);
            status = 1;
        }
        if(ic != null)
        {
            try
            {
                ic.destroy();
            }
            catch(Exception e)
            {
                Console.Error.WriteLine(e);
                status = 1;
            }
        }
        return status;
    }
}