using System.Xml;

namespace Server.Accounting
{
  public class AccountTag
  {
    /// <summary>
    ///   Constructs a new AccountTag instance with a specific name and value.
    /// </summary>
    /// <param name="name">Initial name.</param>
    /// <param name="value">Initial value.</param>
    public AccountTag(string name, string value)
    {
      Name = name;
      Value = value;
    }

    /// <summary>
    ///   Deserializes an AccountTag instance from an xml element.
    /// </summary>
    /// <param name="node">The XmlElement instance from which to deserialize.</param>
    public AccountTag(XmlElement node)
    {
      Name = Utility.GetAttribute(node, "name", "empty");
      Value = Utility.GetText(node, "");
    }

    /// <summary>
    ///   Gets or sets the name of this tag.
    /// </summary>
    public string Name{ get; set; }

    /// <summary>
    ///   Gets or sets the value of this tag.
    /// </summary>
    public string Value{ get; set; }

    /// <summary>
    ///   Serializes this AccountTag instance to an XmlTextWriter.
    /// </summary>
    /// <param name="xml">The XmlTextWriter instance from which to serialize.</param>
    public void Save(XmlTextWriter xml)
    {
      xml.WriteStartElement("tag");
      xml.WriteAttributeString("name", Name);
      xml.WriteString(Value);
      xml.WriteEndElement();
    }
  }
}