module Shoppe
  module ApplicationHelper
    
    def navigation_manager_link(item)
      link_to item.description, item.url(self), item.link_options.merge(:class => item.active?(self) ? 'active' : 'inactive')
    end
  
    def status_tag(status)
      content_tag :span, status, :class => "status-tag #{status}"
    end
  
    def attachment_preview(attachment, options = {})
      if attachment
        String.new.tap do |s|
          if attachment.image?
            style = "style='background-image:url(#{attachment.path})'"
          else
            style = ''
          end
          s << "<div class='attachmentPreview #{attachment.image? ? 'image' : 'doc'}'>"
          s << "<div class='imgContainer'><div class='img' #{style}></div></div>"
          s << "<div class='desc'>"
          s << "<span class='filename'><a href='#{attachment_path(attachment)}'>#{attachment.file_name}</a></span>"
          s << "<span class='delete'>"
          s << link_to(t('shoppe.helpers.attachment_preview.delete', :default => 'Delete this file?'), attachment_path(attachment), :method => :delete, :data => {:confirm => t('shoppe.helpers.attachment_preview.delete_confirm', :default => "Are you sure you wish to remove this attachment?")})
          s << "</span>"
          s << "</div>"
          s << "</div>"
        end.html_safe
      elsif !options[:hide_if_blank]
        "<div class='attachmentPreview'><div class='imgContainer'><div class='img none'></div></div><div class='desc none'>No attachment</div></div>".html_safe
      end
    end
    
    def settings_label(field)
      "<label for='settings_#{field}'>#{t("shoppe.settings.labels.#{field}")}</label>".html_safe
    end
    
    def settings_field(field, options = {})
      default = t("shoppe.settings.defaults")[field.to_sym]
      value = (params[:settings] && params[:settings][field]) || Shoppe.settings[field.to_s]
      type = t("shoppe.settings.types")[field.to_sym] || 'string'
      case type
      when 'boolean'
        String.new.tap do |s|
          value = default if value.blank?
          s << "<div class='radios'>"
          s << radio_button_tag("settings[#{field}]", 'true', value == true, :id => "settings_#{field}_true")
          s << label_tag("settings_#{field}_true", t("shoppe.settings.options.#{field}.affirmative", :default => 'Yes'))
          s << radio_button_tag("settings[#{field}]", 'false', value == false, :id => "settings_#{field}_false")
          s << label_tag("settings_#{field}_false", t("shoppe.settings.options.#{field}.negative", :default => 'No'))
          s << "</div>"
        end.html_safe
      else
        text_field_tag "settings[#{field}]", value, options.merge(:placeholder => default, :class => 'text')
      end
    end
  
  end
end