# _associations.erb

<%= '# belongs_to' unless belongs_to.empty? -%>

<% belongs_to.each do |meth| -%>
  def <%= meth.name %>
    <% association = relation_find(:name, meth.name).first -%>
read_association(:<%= meth.name %>) || write_association(:<%= meth.name %>, classes('<%= association.class_name %>').try{ |k| k.find_by(id: <%= association.foreign_key %>)})
  end
  def <%= meth.name %>=(val)
    write_association(:<%= meth.name %>, val)
    ActiveMocker::BelongsTo.new(val, child_self: self, foreign_key: :<%= meth.foreign_key %>).item
  end

  def build_<%= meth.name %>(attributes={}, &block)
  <% association = relation_find(:name, meth.name).first -%>
  <% if association -%>
self.<%= meth.name %> = classes('<%= association.class_name %>', true).new(attributes, &block)
  <% end -%>
end

  def create_<%= meth.name %>(attributes={}, &block)
  <% association = relation_find(:name, meth.name).first -%>
  <% if association -%>
self.<%= meth.name %> = classes('<%= association.class_name %>', true).create(attributes, &block)
  <% end -%>
end
  alias_method :create_<%= meth.name %>!, :create_<%= meth.name %>
<% end -%>

<%= '# has_one' unless has_one.empty? -%>

<% has_one.each do |meth| -%>
  def <%= meth.name %>
    read_association(:<%= meth.name %>)
  end

  def <%= meth.name %>=(val)
    write_association(:<%= meth.name %>, val)
    ActiveMocker::HasOne.new(val, child_self: self, foreign_key: '<%= meth.foreign_key %>').item
  end

  def build_<%= meth.name %>(attributes={}, &block)
  <% association = relation_find(:name, meth.name).first -%>
  <% if association -%>
self.<%= meth.name %>= classes('<%= association.class_name %>', true).new(attributes, &block)
<% end -%>
  end

  def create_<%= meth.name %>(attributes={}, &block)
  <% association = relation_find(:name, meth.name).first -%>
  <% if association -%>
        self.<%= meth.name %>= classes('<%= association.class_name %>', true).new(attributes, &block)
  <% end -%>
end
  alias_method :create_<%= meth.name %>!, :create_<%= meth.name %>
<% end -%>

<%= '# has_many' unless has_many.empty? -%>

<% has_many.each do |meth| -%>
  def <%= meth.name %>
    read_association(:<%= meth.name %>, -> { ActiveMocker::HasMany.new([],foreign_key: '<%= meth.foreign_key %>', foreign_id: self.id, relation_class: classes('<%= meth.class_name %>'), source: '<%= meth.source %>') })
  end

  def <%= meth.name %>=(val)
    write_association(:<%= meth.name %>, ActiveMocker::HasMany.new(val, foreign_key: '<%= meth.foreign_key %>', foreign_id: self.id, relation_class: classes('<%= meth.class_name %>'), source: '<%= meth.source %>'))
  end
<% end -%>
<%= '# has_and_belongs_to_many' unless has_and_belongs_to_many.empty? -%>

<% has_and_belongs_to_many.each do |meth| -%>
  def <%= meth.name %>
    read_association(:<%= meth.name %>, ->{ ActiveMocker::HasAndBelongsToMany.new([]) })
  end

  def <%= meth.name %>=(val)
    write_association(:<%= meth.name %>, ActiveMocker::HasAndBelongsToMany.new(val))
  end
<% end -%>