#--
# Copyright (C) 2008 Dimitrij Denissenko
# Please read LICENSE document for more information.
#++
class TicketPropertyType < ActiveRecord::Base
  has_many :ticket_properties, 
    :dependent => :destroy, 
    :order => 'ticket_properties.rank, ticket_properties.id'
  belongs_to :project

  validates_presence_of :project_id
  validates_uniqueness_of :name, 
    :scope => :project_id,
    :allow_nil => true
  validates_format_of :name, 
    :with => %r{^([A-Z][a-z]*)( [A-Z][a-z]*)*$},
    :unless => lambda {|i| i.name.blank? }
  validates_length_of :name, :in => 2..20

  def class_name
    self.name.gsub(%r{ }, '')
  end
 
  def caption
    "#{self.project.name}: #{self.name}"
  end
 
  def global?
    false
  end
 
  def self.default_order(with_associations = false)
    'ticket_property_types.rank, ticket_property_types.id'
  end
 
  def self.find_including_associations(id)
    options = {
      :conditions => ['ticket_property_types.id = ?', id], 
      :include => [:project, :ticket_properties],
      :order => 'projects.name, ' + default_order(true)
    }
    if result = TicketPropertyType.find(:first, options)  
      result
    else
      raise ActiveRecord::RecordNotFound, "Couldn't find #{name} with ID=#{id}"
    end
  end
      
end