module Admin::PersonalConferencesHelper

	def get_paper_list
		user = current_user.nil? ? OrbitHelper.current_user : current_user
	  user_profile = user.member_profile
	  conferences = WritingConference.where(:member_profile_id => user_profile.id)
	  conferences = conferences.collect do |c|
	      files = c.writing_conference_files.collect do |wcf|
	          {
	              "title" => wcf.title,
	              "description" => wcf.description,
	              "link" => wcf.file.url,
	              "extension" => (wcf.file.url.split(".").last rescue "")
	          }
	      end

	      {
	          "id" => c.id.to_s,
	          "edit_url" => "/#{I18n.locale.to_s}/admin/members/#{user_profile.to_param}/writing_conferences/#{c.to_param}/edit",
	          "delete_url" => "/#{I18n.locale.to_s}/admin/writing_conferences/#{c.id.to_s}",
	          "paper_title" => c.paper_title,
	          "conference_title" => c.conference_title,
	          "keywords" => c.keywords,
	          "abstract" => c.abstract,
	          "files" => files
	      }
	  end
	  conferences
	end

	def import_this_writing_conference(row, mp)
		value = nil
	  	conference = WritingConference.new
	  	row.cells.each_with_index do |cell,index|
	  		next if index < 2
	  		next if cell.nil?
	  		val = cell.value
	  		next if val.nil? || val == ""
	  		case index
	  		when 2
	  			value = {"en" => val}
	  		when 3
	  			begin
	  				value["zh_tw"] = val 
	  			rescue 
	  				value = {"zh_tw" => val}
	  			end
	  			conference.paper_title_translations = value
	  		when 4
	  			value = {"en" => val}
	  		when 5
	  			begin
	  				value["zh_tw"] = val 
	  			rescue 
	  				value = {"zh_tw" => val}
	  			end
	  			conference.conference_title_translations = value
	  		when 6
	  			value = {"en" => val}
	  		when 7
	  			begin
	  				value["zh_tw"] = val 
	  			rescue 
	  				value = {"zh_tw" => val}
	  			end
	  			conference.location_translations = value
	  		when 8
	  			value = {"en" => val}
	  		when 9
	  			begin
	  				value["zh_tw"] = val 
	  			rescue 
	  				value = {"zh_tw" => val}
	  			end
	  			conference.sponsor_translations = value
	  		when 10
	  			value = {"en" => val}
	  		when 11
	  			begin
	  				value["zh_tw"] = val 
	  			rescue 
	  				value = {"zh_tw" => val}
	  			end
	  			conference.authors_translations = value
	  		when 12
	  			conference.year = val
	  		when 13
	  			conference.language = val
	  		when 14
	  			conference.period_start_date = val
	  		when 15
	  			conference.period_end_date = val
	  		when 16
	  			cpls = ConferencePaperLevel.asc(:created_at).all.to_a
	  			ts  = val.to_s.split(",")
	  			ts.each do |t| 
	  			  conference.conference_paper_level_ids << cpls[t.to_i].id  if t.to_s.is_i? && t.to_i < cpls.count
	  			end
	  		when 17
	  			cpls = ConferencePaperType.asc(:created_at).all.to_a
	  			ts  = val.to_s.split(",")
	  			ts.each do |t| 
	  			  conference.conference_paper_type_ids << cpls[t.to_i].id  if t.to_s.is_i? && t.to_i < cpls.count
	  			end
	  		when 18
	  			cpls = ConferenceAuthorType.asc(:created_at).all.to_a
	  			ts  = val.to_s.split(",")
	  			ts.each do |t| 
	  			  conference.conference_author_type_ids << cpls[t.to_i].id  if t.to_s.is_i? && t.to_i < cpls.count
	  			end
	  		when 19
	  			conference.number_of_authors = val
	  		when 20
	  			conference.isbn = val
	  		when 21
	  			conference.publication_date = val
	  		when 22
	  			conference.isi_number = val
	  		when 23
	  			conference.url = val
	  		when 24
	  			conference.keywords = val
	  		when 25
	  			conference.abstract = val
	  		when 26
	  			conference.note = val
	  		end 
	  	end
	  	conference.member_profile = mp
	  	conference.save
	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"] = WritingConference.where(:publication_date.gte => d1, :publication_date.lte => d2, :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 "paper_type"
      jls = ConferencePaperType.all
    when "level_type"
      jls = ConferencePaperLevel.all
    when "author_type"
      jls = ConferenceAuthorType.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.writing_conferences.where(:publication_date.gte => d1, :publication_date.lte => d2, :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 "paper_type"
         t = WritingConference.where(:publication_date.gte => d1, :publication_date.lte => d2, :member_profile_id.in => mps, :conference_paper_type_id => nil).count rescue 0
      when "level_type"
         t = WritingConference.where(:publication_date.gte => d1, :publication_date.lte => d2, :member_profile_id.in => mps, :conference_paper_level_ids => nil).count rescue 0
      when "author_type"
         t = WritingConference.where(:publication_date.gte => d1, :publication_date.lte => d2, :member_profile_id.in => mps, :conference_paper_author_type_ids => nil).count rescue 0
      end
     
      data["data"][year.to_s] = t
    end
    finaldata << data
    finaldata
  end
end