# model.rb (as in "runway model")

class Model < ActiveRecord::Base
  belongs_to :user

  belongs_to :city
  validates_associated :city

  belongs_to :region
  belongs_to :country
  belongs_to :body_type
  belongs_to :skin_color

  has_many :pics

  def sorted_pics
    self.pics.sort{ |p1, p2| p1.order <=> p2.order }
  end

  has_many :job_type_preferences, :dependent => :destroy
  has_many :job_types, :through => :job_type_preferences

  has_many :region_preferences, :dependent => :destroy
  has_many :regions, :through => :region_preferences

  has_many :language_preferences, :dependent => :destroy
  has_many :languages, :through => :language_preferences

  attr_accessor :job_type_preference_ids # This is an array of job type ids as strings coming from the form of checkboxes.
  after_save :update_job_type_preferences

  def update_job_type_preferences
    unless job_type_preference_ids.nil?
      self.job_types.each do |m|
        # Take out the job types we're not interested in anymore.
        m.destroy unless job_type_preference_ids.include?(m.id.to_s)
        # We don't have to add it if it's already there in the database.
        job_type_preference_ids.delete(m.id.to_s)
      end
      # Go through the remaining ones that are in the array, but not yet in the database.
      job_type_preference_ids.each do |g|
        self.job_type_preferences.create(:job_type_id => g) unless g.blank?
      end
      reload
      self.job_type_preference_ids = nil
    end
  end

  attr_accessor :region_preference_ids # This is an array of job type ids as strings coming from the form of checkboxes.
  after_save :update_region_preferences

  def update_region_preferences
    unless region_preference_ids.nil?
      self.regions.each do |m|
        # Take out the job types we're not interested in anymore.
        m.destroy unless region_preference_ids.include?(m.id.to_s)
        # We don't have to add it if it's already there in the database.
        region_preference_ids.delete(m.id.to_s)
      end
      # Go through the remaining ones that are in the array, but not yet in the database.
      region_preference_ids.each do |g|
        self.region_preferences.create(:region_id => g) unless g.blank?
      end
      reload
      self.region_preference_ids = nil
    end
  end

  attr_accessor :language_preference_ids # This is an array of job type ids as strings coming from the form of checkboxes.
  after_save :update_language_preferences
  def update_language_preferences
    unless language_preference_ids.nil?
      self.languages.each do |m|
        # Take out the job types we're not interested in anymore.
        m.destroy unless language_preference_ids.include?(m.id.to_s)
        # We don't have to add it if it's already there in the database.
        language_preference_ids.delete(m.id.to_s)
      end
      # Go through the remaining ones that are in the array, but not yet in the database.
      language_preference_ids.each do |g|
        self.language_preferences.create(:language_id => g) unless g.blank?
      end
      reload
      self.language_preference_ids = nil
    end
  end


#models_controller.rb
class ModelsController < ResourceController::Base

    create.response do |wants|
      wants.html{
       @user = User.new( params[ :user ] )

       @country = Country.find( params[ :user ][ :country_id ] ) if ! params[:user][:country_id].blank?
       @user.country = @country

       @region = Region.find( params[ :user ][ :region_id ] ) if ! params[:user][:region_id].blank?
       @user.region = @region

       @city = City.find( params[ :user ][ :city_id ] ) if ! params[:user][:city_id].blank?
       @user.city = @city

       @model = Model.new( params[ :model ] )
       @model.user = @user


       if @user.save && @model.errors.blank? && @model.errors.blank?
         flash[:notice] = "Thanks for registering!"
         @object = @model
         render :action => :show
       else
         flash[:notice] = "There were errors."
         flash[:errors] = @model.errors
         redirect_to new_model_path
       end

      }
    end


# /views/model/new.html.haml
.registration_format
  .error= error_messages_for :model, :user

  - form_for(:model, :url => collection_url) do |f|
    = render :partial => "form", :locals => { :f => f }
    %p= submit_tag "Register", :id => 'register_submit_button'


# _form.html.haml

%h3 General Info:
%table
  %tr
    %td
      %label{:for => "first_name"} First Name:
    %td
      =text_field :user, :first_name
  %tr
    %td
      %label{:for => "last_name"} Last Name:
    %td
      =text_field :user, :last_name
  %tr
    %td
      %label{:for => "user_input_mobile_phone"} Mobile phone:
    %td
      =text_field :user, :input_mobile_phone
  %tr
    %td
      %label{:for => "email"} Email:
    %td
      =text_field :user, :email
      .white_note * Note: This email will be used as your login id.

  - if !logged_in?
    %tr
      %td
        %label{:for => "password"} Password:
      %td
        =password_field :user, :password
    %tr
      %td
        %label{:for => "password_confirmation"} Confirm Password:
      %td
        =password_field :user, :password_confirmation

  %tr
    %td
      %label{:for => "country"} Country:
    %td
      = select 'user', 'country_id', Country.find(:all).collect { |c| [c.name, c.id] }

  %tr
    %td
      %label{:for => "region"} Region:
    %td
      = select 'user', 'region_id', Region.find(:all).collect {|r| [r.name, r.id] }, { :include_blank => true }

  %tr
    %td
      %label{:for => "city_id"} City:
    %td
      = select 'user', 'city_id', City.find( :all, :order => :name ).collect{ |c| [c.name, c.id] }, { :include_blank => true }

  %tr
    %td
      %label{:for => "address"} Address:
    %td
      = text_area :user, :address, :cols => 30, :rows => 5

  %tr
    %td
      %label{:for => "user_birth_day"} Birth Date:
    %td
      = date_select 'user', 'birth_day', :start_year => 1950, :end_year => 2005, :order => [:month, :day, :year]

%br/
%hr{ :width => '50%'}/
%h3 Modeling Info:
%table
  %tr
    %td
      %label{:for => "model_height"} Height:
    %td
      = select 'model', 'height_feet', (4..7).to_a, { :include_blank => true }
      '
      = select 'model', 'height_inches',  (0..11).to_a, { :include_blank => true }
      "
  %tr
    %td
      %label{:for => "model_weight_pounds"} Weight:
    %td
      = select 'model', 'weight_pounds', (80..200).to_a, { :include_blank => true }
      lbs
  %tr
    %td
      %label{:for => "model_body_type_id"} Body Type:
    %td= select 'model', 'body_type_id', BodyType.find(:all).collect {|bt| [bt.name, bt.id] }, { :include_blank => true }

  %tr
    %td
      %label{:for => "model_skin_color_id"} Skin Complexion:
    %td= select 'model', 'skin_color_id', SkinColor.find(:all).collect {|s| [s.name, s.id] }, { :include_blank => true }

  %tr
    %td
      %label{:for => "model_minimum_pay"} Minimum pay:
    %td
      = select 'model', 'minimum_pay', {'Any' => 0, '1,000' => 1000, '1,500' => 1500, '2,000' => 2000, '2,500' => 2500, '3,000' => 3000, '3,500' => 3500}.sort
      pesos

%br/
%hr{ :width => '50%'}/
%h3 Job Preferences:
%table
  %tr
    %td{ :colspan => 2 }

  %tr
    %td{ :colspan => 2 }
      Modeling Job Types:
      = preference_table( JobType, @model )

  %tr
    %td{ :colspan => 2 }
      Area(s) where you are willing to work:
      = preference_table( Region, @model, 3 )

  %tr
    %td{ :colspan => 2 }
      Language(s) that you are fluent in:
      = preference_table( Language, @model, 4 )


      %br/
      %br/