module Knitkit
  module ErpApp
    module Desktop
      class AppController < ::ErpApp::Desktop::BaseController
        KNIT_KIT_ROOT = Knitkit::Engine.root.to_s

        def available_roles
          render :json => {:success => true, :availableRoles => SecurityRole.order('description ASC').all.collect { |role| role.to_hash(:only => [:internal_identifier, :description]) }}
        end

        protected

        def set_website
          if params[:website_id]
            @website = Website.find(params[:website_id])
            @website_primary_host = @website.nil? ? nil : @website.config_value('primary_host')
          end
        end

        def page
          offset = params[:start].to_f
          offset > 0 ? ((offset / params[:limit].to_f).to_i + 1) : 1
        end

        def per_page
          params[:limit].nil? ? 20 : params[:limit].to_i
        end

        def build_menu_item_hash(item)
          url = item.url
          linked_to_item_id = nil
          link_to_type = 'url'
          unless item.linked_to_item.nil?
            linked_to_item_id = item.linked_to_item_id
            link_to_type = item.linked_to_item.class.to_s.underscore
            url = "http://#{@website_primary_host}" + item.linked_to_item.path
          end

          menu_item_hash = {
              :text => item.title,
              :linkToType => link_to_type,
              :canAddMenuItems => true,
              :isSecured => item.is_secured?,
              :roles => item.roles.collect { |item| item.internal_identifier },
              :linkedToId => linked_to_item_id,
              :websiteNavItemId => item.id,
              :url => url,
              :iconCls => item.is_secured? ? 'icon-document_lock' : 'icon-document',
              :isWebsiteNavItem => true,
              :leaf => false
          }

          menu_item_hash[:children] = item.positioned_children.map { |child| build_menu_item_hash(child) }

          menu_item_hash
        end

        def build_section_hash(website_section)
          website_section_hash = {
              recordType: 'WebsiteSection',
              recordId: website_section.id,
              :text => website_section.title,
              :path => website_section.path,
              :siteName => @website.name,
              :siteId => @website.id,
              :type => website_section.type,
              :isSecured => website_section.is_secured?,
              :roles => website_section.roles.collect { |item| item.internal_identifier },
              :isSection => website_section.is_section?,
              :isDocument => website_section.is_document_section?,
              :useMarkdown => website_section.use_markdown,
              :inMenu => website_section.in_menu,
              :renderWithBaseLayout => website_section.render_base_layout?,
              :hasLayout => !website_section.layout.blank?,
              :id => "section_#{website_section.id}",
              :url => "http://#{@website_primary_host}#{website_section.path}",
              :internal_identifier => website_section.internal_identifier

          }

          if website_section.is_a?(OnlineDocumentSection) || website_section.type == 'OnlineDocumentSection'
            document_section = OnlineDocumentSection.find(website_section.id)
            if document_section.documented_item and document_section.documented_item_content
              website_section_hash[:contentInfo] = document_section.documented_item_content.content_hash
            end
          end

          if website_section.is_blog?
            website_section_hash[:objectType] = 'Blog'
            website_section_hash[:isBlog] = true
            website_section_hash[:iconCls] = 'icon-blog'
            website_section_hash[:leaf] = false
          else
            website_section_hash[:leaf] = false
            website_section_hash[:isSecured] ? website_section_hash[:iconCls] = 'icon-section_lock' : website_section_hash[:iconCls] = 'icon-section'
          end

          if website_section.is_a?(OnlineDocumentSection) || website_section.type == 'OnlineDocumentSection'
            website_section_hash[:iconCls] = 'icon-document_info'
          end

          website_section_hash
        end

        def build_article_hash(website_section_content, website, can_edit_excerpt=false)
          website_section = website_section_content.website_section
          content = website_section_content.content

          {
              recordType: 'Article',
              recordId: website_section_content.id,
              :objectType => "Article",
              :id => content.id,
              :siteId => website.id,
              :content_area => website_section_content.content_area,
              :parentItemId => website_section.id,
              :canEditExcerpt => can_edit_excerpt,
              :tag_list => content.tags.join(', '),
              :text => content.title,
              :position => content.position(website_section.id),
              :display_title => content.display_title,
              :internal_identifier => content.internal_identifier,
              :iconCls => 'icon-article',
              :created_at => content.created_at,
              :updated_at => content.updated_at,
              :leaf => true
          }
        end

      end #AppController
    end #Desktop
  end #ErpApp
end #Knitkit