using System;
using System.Collections.Generic;
using System.Collections;
using System.IO;
using System.Reflection;

namespace Persistence.Test {

  public class NewSerializationTest {

    public static void Test1() {
      Root r = new Root();
      r.selfReferences = new List<Root> {r, r};
      r.c = new Custom {r = r};
      r.dict.Add("one", 1);
      r.dict.Add("two", 2);
      r.dict.Add("three", 3);
      Serializer s = new Serializer(r);        
      Persistence.XmlFormatter xmlFormatter = new XmlFormatter();
      StreamWriter writer = new StreamWriter("test.xml");
      foreach (ISerializationToken token in s) {
        string line = xmlFormatter.Format(token);
        writer.Write(line);
        Console.Out.Write(line);
      }
      writer.Close();
      XmlParser parser = new XmlParser(new StreamReader("test.xml"));
      DeSerializer deSerializer = new DeSerializer();        
      object o = deSerializer.DeSerialize(parser);
      Root t = CloningFactory.DefaultClone(r);
      Console.Out.WriteLine(Util.AutoFormat(o, true));      
    }

    public static void Test2() {
      Manager m = new Manager();      
      Serializer s = new Serializer(m);
      Persistence.XmlFormatter xmlFormatter = new XmlFormatter();
      StreamWriter writer = new StreamWriter("test2.xml");
      foreach (ISerializationToken token in s) {
        string line = xmlFormatter.Format(token);
        writer.Write(line);
        Console.Out.Write(line);
      }
      writer.Close();
      XmlParser parser = new XmlParser(new StreamReader("test2.xml"));
      DeSerializer deSerializer = new DeSerializer();
      object o = deSerializer.DeSerialize(parser);
      Manager n = CloningFactory.DefaultClone(m);
      Console.Out.WriteLine(Util.AutoFormat(o, true));      
    }

    public static void SpeedTest() {
      StorableObject storable = new StorableObject();
      CloneableObject cloneable = new CloneableObject();
      Console.Write("initializing...");
      storable.Init();
      cloneable.Init();
      Console.WriteLine("done");
      List<StorableObject> storableClones = new List<StorableObject>();
      List<CloneableObject> clonableClones = new List<CloneableObject>();
      CloningFactory cloningFactory = new CloningFactory();
      for (int i = 0; i < 100000; i++) {
        Console.Write("cloning storable.. ");
        storableClones.Add(cloningFactory.Clone(storable));
        Console.WriteLine();
        Console.Write("cloning cloneable.. ");
        clonableClones.Add((CloneableObject)cloneable.Clone());
        Console.WriteLine();
      }
    }

    public static void SpeedTest2() {
      Root r = new Root();
      r.selfReferences = new List<Root> {r, r};
      r.c = new Custom {r = r};
      r.dict.Add("one", 1);
      r.dict.Add("two", 2);
      r.dict.Add("three", 3);

      CloneableRoot cr = new CloneableRoot();
      cr.selfReferences = new List<CloneableRoot> {cr, cr};
      cr.c = new CloneableCustom {r = cr};
      cr.dict.Add("one", 1);
      cr.dict.Add("two", 2);
      cr.dict.Add("three", 3);      
      List<Root> storableClones = new List<Root>();
      List<CloneableRoot> clonableClones = new List<CloneableRoot>();      
      CloningFactory cloningFactory = new CloningFactory();

      DateTime start = DateTime.Now;
      Console.Write("cloning storable.. ");
      for (int i = 0; i < 100000; i++) {       
        storableClones.Add(cloningFactory.Clone(r));                        
      }
      Console.WriteLine(new TimeSpan(DateTime.Now.Ticks - start.Ticks));

      start = DateTime.Now;
      Console.Write("cloning storable again.. ");
      for (int i = 0; i < 100000; i++) {
        storableClones.Add(cloningFactory.Clone(r));
      }
      Console.WriteLine(new TimeSpan(DateTime.Now.Ticks - start.Ticks));

      start = DateTime.Now;
      Console.Write("cloning cloneable.. ");
      for (int i = 0; i < 100000; i++) {        
        clonableClones.Add((CloneableRoot)cr.Clone(new Dictionary<object, object>()));
      }
      Console.WriteLine(new TimeSpan(DateTime.Now.Ticks - start.Ticks));
      clonableClones.Clear();
      
    }

    public class Base {
      [Storable] private int baseInt = 3;      
    }

    public class Derived: Base {
      [Storable] private int derivedInt = 5;
    }

    public static void Main() {      
      Test1();
      //Test2();
      //SpeedTest();
      //SpeedTest2();
      Console.In.ReadLine();
    }
  }
}