/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License.  You may obtain a copy of the License at
*
*      http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using Apache.Geode.Client;
using System;

namespace Apache.Geode.Examples.ContinuousQuery
{
  public class Order : IPdxSerializable
  {
    private const string ORDER_ID_KEY_ = "order_id";
    private const string NAME_KEY_ = "name";
    private const string QUANTITY_KEY_ = "quantity";

    public long OrderId { get; set; }
    public string Name { get; set; }
    public short Quantity { get; set; }

    // A default constructor is required for deserialization
    public Order() { }

    public Order(int orderId, string name, short quantity)
    {
      OrderId = orderId;
      Name = name;
      Quantity = quantity;
    }

    public override string ToString()
    {
      return string.Format("Order: [{0}, {1}, {2}]", OrderId, Name, Quantity);
    }

    public void ToData(IPdxWriter output)
    {
      output.WriteLong(ORDER_ID_KEY_, OrderId);
      output.MarkIdentityField(ORDER_ID_KEY_);

      output.WriteString(NAME_KEY_, Name);
      output.MarkIdentityField(NAME_KEY_);

      output.WriteInt(QUANTITY_KEY_, Quantity);
      output.MarkIdentityField(QUANTITY_KEY_);
    }

    public void FromData(IPdxReader input)
    {
      OrderId = input.ReadLong(ORDER_ID_KEY_);
      Name = input.ReadString(NAME_KEY_);
      Quantity = (short)input.ReadInt(QUANTITY_KEY_);
    }

    public static IPdxSerializable CreateDeserializable()
    {
      return new Order();
    }
  }
}