survey/app/views/survey_export/export.xlsx.axlsx

# encoding: utf-8

wb = xlsx_package.workbook
wb.add_worksheet(name: "WorkSheet1") do |sheet|

  row = []
  survey_questions.each_with_index do |question, i|
    if question.type == 2 or question.type == 3 or question.type == 4 
      question.survey_question_options.each do |option|
        row << "#{i+1}. #{question.title} - #{option.name}"
      end
    elsif question.type == 5
      question.survey_question_options.each do |option|
        question.survey_question_radiogroups.each do |radiogroup|
          row << "#{i+1}. #{question.title} - #{option.name} - #{radiogroup.name}"
        end
      end
    else
      row << "#{i+1}. #{question.title}"
    end
    if question.custom_option_new_option
      row << "#{i+1}. #{question.title} - #{t('survey_question.use_custom_option')}"
    end
  end

  sheet.add_row row
  wrap = wb.styles.add_style alignment: {wrap_text: true}
  survey_answers.each do |answer|
    answer_row = []

    sheet.add_row answer.values.flatten, style: wrap

  end

end