class CompaniesController < ApplicationController
  before_filter :authorize, :except => [:index, :search,
  :auto_complete_for_company_name, :show_address, :hide_address]
  
  auto_complete_for :company, :name
  
  def index
    @paginator, @companies = paginate :company, :per_page => 10, 
    :order => 'name'
    @page_title = "List of Companies"
  end
  
  def search
    name = params[:company][:name]
    if name and name.length > 0
      @paginator, @companies = paginate :company,
               :per_page => 10,
               :order => 'name',
               :conditions => ["UCASE(name) like UCASE(?)", prep_for_like(name)]
      @page_title = "List of companies with names that contain '#{name}'"
      render :action => 'index'
    else
      redirect_to :action => 'index'
    end
  end
  
  def confirm
    @company = Company.find(params[:id])
    prompt = "Do you really want to delete #{@company.name}?"
    confirm_delete(@company, prompt)
  end
  
  def delete
    @company = Company.find(params[:id])
    do_delete(@company)
  end
  
  def new
    @page_title = 'Add a new company'
    @company = Company.new
    @address = Address.new
  end
  
  def create
    @company = Company.new(params[:company])
    @company.address = Address.from_street_1_and_post_code(params[:address])
    
    # @company.address might be nil, so set a sensible default if it is
    @address = @company.address || Address.new
    
    if @company.save
      redirect_to_index 'Company added successfully'
    else
      @page_title = 'Add a new company'
      render :action => :new
    end
  end
  
  def edit
    @company = Company.find(params[:id])
    @page_title = 'Editing ' + @company.name
    @address = @company.address
  end
  
  def update
    @company = Company.find(params[:id])
    @company.address = Address.from_street_1_and_post_code(params[:address])
    @address = @company.address || Address.new
    
    if @company.update_attributes(params[:company])
      redirect_to_index 'Person updated successfully'
    else
      @page_title = 'Editing ' + @company.name
      render :action => 'edit'
    end
  end
  
  def show_address
    @address = Company.find(params[:id].delete("address_for_company_")).address
    render :partial => 'addresses/show', :locals => {:address => @address}
  end
  
  def hide_address
    render :text => " "
  end
  
  def show_update_telephone
    @company = Company.find(params[:id])
    render :partial => 'update_telephone', :locals => {:company => @company}
  end

  def update_telephone
    @company = Company.find(params[:id])
    @company.telephone = params[:telephone]
    @company.save
    render :text => @company.telephone
  end
end