personal-technology-transfer/app/helpers/admin/technology_transfers_helper.rb

module Admin::TechnologyTransfersHelper
  def page_for_technology_transfer(course_object)
  	page = nil
    pages = Page.where(:module=>"technology_transfer")

    page = pages.first if page.nil?
    request.protocol+(request.host_with_port+page.url+'/'+course_object.to_param).gsub('//','/') rescue "/"
  end


	def get_data_for_excel(year_start,year_end)
	    data = []
	    roles = Role.where(:disabled => false, :title.ne => "", :title.ne => nil).asc(:key)
	    roles.each do |role|
	      d = {}
	      d["name"] = role.title
	      mps = role.member_profile_ids
	      # d1 = DateTime.new(year_start,1,1,0,0)
	      # d2 = DateTime.new(year_end,12,31,23,59)   
	      d["data"] = TechnologyTransfer.where(:year.gte => year_start, :year.lte => year_end, :member_profile_id.in => mps) rescue []
	      data << d
	    end
	    return data
	end

  	def get_chart_data(year_start,year_end,role,type)
	    case type
	    when "category"
	      	jls = TechnologyTransferCategory.all
	    end

	    finaldata = []
	    role = Role.find(role) rescue nil
	    mps = []
	    if !role.nil?
	       mps = role.member_profile_ids
	    end
	    jls.each do |jl|
	      data = {}
	      data["name"] = jl.title
	      data["data"] = {}
	      (year_start..year_end).each do |year|
	        # d1 = DateTime.new(year,1,1,0,0)
	        # d2 = DateTime.new(year,12,31,23,59)   
	        t = jl.technology_transfers.where(:year => year, :member_profile_id.in => mps).count rescue 0
	        data["data"][year.to_s] = t
	      end
	      finaldata << data
	    end
	    data = {"name" => "N/A", "data" => {}}
	    (year_start..year_end).each do |year|
	      # d1 = DateTime.new(year,1,1,0,0)
	      # d2 = DateTime.new(year,12,31,23,59)
	      case type
	      when "category"
	        t = TechnologyTransfer.where(:year => year, :member_profile_id.in => mps, :technology_transfer_category_id => nil).count rescue 0
	      end
	     
	      data["data"][year.to_s] = t
	    end
	    finaldata << data
	    finaldata
	 end
end