educoder/app/views/polls/commit_result.xlsx.axlsx

wb = xlsx_package.workbook
# wb.use_autowidth = false
wb.styles do |s|
  sz_all = s.add_style :sz => 10,:border => { :style => :thin, :color =>"000000"},:alignment => {wrap_text: true,:horizontal => :left}
  blue_cell = s.add_style :bg_color => "FAEBDC", :sz => 10,:height => 20,:b => true, :border => { :style => :thin, :color =>"000000" },:alignment => {wrap_text: true,:horizontal => :left}

  wb.add_worksheet(:name => "统计结果") do |sheet|
    sheet.sheet_view.show_grid_lines = false
    obj_commit = polls_user_commit[:obj_commit] || []
    sub_commit = polls_user_commit[:sub_commit] || []
    poll_user_info = polls_user_commit[:poll_users_info] || []
    user_commit = polls_user_commit[:user_commit] || []

    #客观题的导出
    if obj_commit&.size > 0
      obj_commit.each do |obj|
        sheet.add_row obj[:sheet_row], :height =>15,:style => blue_cell
        sheet.add_row obj[:sheet_answer_row], :height =>15, :style => sz_all
        sheet.add_row obj[:sheet_answer_percent], :height =>15, :style => sz_all
        sheet.add_row obj[:sheet_answer_useful], :height =>15, :style => sz_all
        sheet.add_row []
      end
    end

    #主观题的导出
    if sub_commit&.size > 0
      sub_commit.each do |sub|
        main_sub_title = sub[:sub_tile]
        main_sub_content = sub[:sub_user_votes]
        sheet.add_row main_sub_title,:height =>15, :style => blue_cell
        main_sub_content.each do |con|
          sheet.add_row con,:height =>15, :style => sz_all
        end
        sheet.add_row []
      end
    end

    sheet.add_row poll_user_info, :height =>15, :style => blue_cell

    if user_commit&.size > 0
      user_commit.each do |com|
        sheet.add_row com, :height =>15,:style => sz_all
      end
    end
    sheet.column_widths *([25]*sheet.column_info.count)
    sheet.column_info.first.width = 10

    #答题用户的导出

    # sheet.sheet_view.show_grid_lines = false
    # poll_users_info = %w(序号)
    # poll_ques_titles = poll_questions.pluck(:question_title).map {|k| strip_export_title(k) if k.present?}
    # poll_un_anony = poll.un_anonymous
    # if poll_un_anony   #是否匿名，默认为false
    #   user_info = %w(登陆名 真实姓名 邮箱 学号)
    # else
    #   user_info = []
    # end
    # poll_users_info = poll_users_info + user_info + poll_ques_titles
    # poll_questions.each do |q|
    #   if q.question_type != 3   #问题不为主观题
    #     question_vote_user = q.poll_votes.find_current_vote("user_id",poll_commit_ids).size  #该问题的有效填写量
    #     sheet_row = ["第#{q.question_number}题"]  #选择题答案选项的数组
    #     sheet_answer_row = ["小计"]   #选择题回答的答案人数，数组
    #     sheet_answer_percent = ["比例"]
    #     sheet_answer_useful = ["有效填写人次",question_vote_user]
    #     q.poll_answers.each do |a|  #问卷的答案选项
    #       answer_users_count = a.poll_votes.find_current_vote("user_id",poll_commit_ids).size
    #       answer_percent = number_to_percentage((answer_users_count.to_f / question_vote_user.to_f)*100,precision:1)
    #       sheet_row.push(a.answer_text)
    #       sheet_answer_row.push(answer_users_count)
    #       sheet_answer_percent.push(answer_percent.to_s)
    #     end
    #     sheet.add_row sheet_row, :height =>15,:style => blue_cell
    #     sheet.add_row sheet_answer_row, :height =>15, :style => sz_all
    #     sheet.add_row sheet_answer_percent, :height =>15, :style => sz_all
    #     sheet.add_row sheet_answer_useful, :height =>15, :style => sz_all
    #     #合并单元格，但无法填充style
    #     # sheet.merge_cells (Axlsx::cell_r(1,sheet.rows.last.row_index) + ':' + Axlsx::cell_r(sheet_row.count-1,sheet.rows.last.row_index))
    #     # sheet.rows[sheet.rows.last.row_index].style = sz_all
    #     sheet.add_row []
    #   else  #主观题答案
    #     main_show_row = ["第#{q.question_number}题",q.question_title]
    #     sheet.add_row main_show_row,:height =>15, :style => blue_cell
    #     q.poll_votes.each_with_index do |v,index|  #主观题的答案
    #       sheet.add_row [(index+1),v.vote_text.present? ? v.vote_text : "--"],:height =>15, :style => sz_all
    #     end
    #     sheet.add_row [], :style => sz_all
    #   end
    # end  #each_with_index
    #
    # sheet.add_row poll_users_info, :height =>15, :style => blue_cell
    # poll_users.includes(user: :user_extension).each_with_index do |u,index|
    #   u_user = u.user
    #   user_answer_array = []
    #   poll_questions.each do |q|
    #     user_poll_votes = u_user.poll_votes.find_current_vote("poll_question_id",q.id)
    #     if user_poll_votes.present?
    #       user_poll_answer_ids = user_poll_votes.pluck(:poll_answer_id).reject(&:blank?)
    #       user_poll_vote_texts = user_poll_votes.pluck(:vote_text).reject(&:blank?)
    #       if user_poll_answer_ids.count > 0
    #         answer_content = q.poll_answers.find_answer_by_custom("id",user_poll_answer_ids)
    #         if user_poll_answer_ids.count >1
    #           u_answer = answer_content.pluck(:answer_text).join(";")
    #         else
    #           u_answer = answer_content.first.answer_text
    #         end
    #       elsif user_poll_vote_texts.count > 0
    #         if user_poll_vote_texts.count > 1
    #           u_answer = user_poll_vote_texts.join(";")
    #         else
    #           u_answer = user_poll_vote_texts.first
    #         end
    #       else
    #         u_answer = "--"
    #       end
    #     else
    #       u_answer = "--"
    #     end
    #     user_answer_array.push(u_answer)
    #   end
    #   user_cell = [index+1]
    #   if poll_un_anony
    #     user_login = u_user.login
    #     user_name = u_user.real_name.present? ? u_user.real_name : "--"
    #     user_student_id = u_user.student_id.present? ? u_user.student_id : "--"
    #     user_cell += [user_login,user_name, u_user.mail, user_student_id]
    #   end
    #   all_user_cell = user_cell + user_answer_array
    #   sheet.add_row all_user_cell, :height =>15,:style => sz_all
    # end
    # sheet.column_widths *([25]*sheet.column_info.count)
    # sheet.column_info.first.width = 10
  end  #add_worksheet
end