using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Newtonsoft.Json;

namespace MicroBuildServer.DotNetBuilder
{
    class Program
    {
        private static Response Process(string input, string[] args)
        {
            try
            {
                switch (args[0])
                {
                    case "compile":
                        return Compiler.Compile(JsonConvert.DeserializeObject<CompileRequest>(input));
                    case "nunit":
                        return NUnitTester.Test(JsonConvert.DeserializeObject<TestRequest>(input));
                    case "nugetpack":
                        return NuGetter.Pack(JsonConvert.DeserializeObject<NuGetPackRequest>(input));
                    case "nugetpush":
                        return NuGetter.Push(JsonConvert.DeserializeObject<NuGetPushRequest>(input));
                    case "nugetrestore":
                        return NuGetter.Restore(JsonConvert.DeserializeObject<NuGetRestoreRequest>(input));
                    default:
                        throw new ApplicationException("Unsupported type '" + args[0] + "'");
                }
            }
            catch (Exception e)
            {
                var messages = new Messages();
                messages.Add(Message.CreateError(e.ToString()));
                return new Response(messages);
            }
        }

        static void Main(string[] args)
        {
            Console.InputEncoding = Encoding.UTF8;
            Console.OutputEncoding = Encoding.UTF8;
            var input = Console.In.ReadToEnd();
            var outWriter = Console.Out;
            Console.SetOut(new StubWriter());
            var result = Process(input, args);
            outWriter.Write(JsonConvert.SerializeObject(result, Formatting.Indented));
        }
    }
}