using System;
using System.Collections.Generic;
using System.IO;
using TLSharp.Core.MTProto;

namespace TLSharp.Core.Requests
{
	public class ImportContactRequest : MTProtoRequest
	{
    private List<InputContact> Contact { get; set; }
		private bool Replace { get; set; }

		public List<ImportedContact> imported;
		public List<User> users;

		public ImportContactRequest(List<InputContact> contact, bool shouldReplace = true)
		{
			Contact = contact;
			Replace = shouldReplace;
		}
		
		public override void OnSend(BinaryWriter writer)
		{
			writer.Write(0xda30b32d); 
			writer.Write(0x1cb5c415);
			writer.Write(Contact.Count);
            foreach (var item in Contact)
            {
                item.Write(writer);
            }
			
			writer.Write(Replace ? 0x997275b5 : 0xbc799737);
		}

		public override void OnResponse(BinaryReader reader)
		{
			var code = reader.ReadUInt32();
			var result = reader.ReadInt32(); // vector code
			int imported_len = reader.ReadInt32();
			this.imported = new List<ImportedContact>(imported_len);
			for (int imported_index = 0; imported_index < imported_len; imported_index++)
			{
				ImportedContact imported_element;
				imported_element = TL.Parse<ImportedContact>(reader);
				this.imported.Add(imported_element);
			}
			reader.ReadInt32(); // vector code
			int users_len = reader.ReadInt32();
			this.users = new List<User>(users_len);
			for (int users_index = 0; users_index < users_len; users_index++)
			{
				User users_element;
				users_element = TL.Parse<User>(reader);
				this.users.Add(users_element);
			}
		}

		public override void OnException(Exception exception)
		{
			throw new NotImplementedException();
		}
        public override bool Confirmed { get { return true; } }
        private readonly bool responded;
        public override bool Responded { get { return responded; } }
	}
}