olympiamanagement/app/views/admin/olympiamanagements/_school_export.xlsx.axlsx

# encoding: utf-8

wb = xlsx_package.workbook
wb.add_worksheet(name: "school_class") do |sheet|
  row = []
  title = sheet.styles.add_style(:bg_color => "FFFF00",:border=>{ :style => :thin, :color => "666666" },:alignment=>{ :horizontal => :center,:vertical => :center ,:wrap_text => true})
  column = sheet.styles.add_style(:alignment=>{ :horizontal => :center,:vertical => :center ,:wrap_text => true},:border=>{ :style => :thin, :color => "666666" })
  @fields = [ "school_code", "school_name" , "school_address" ,"class_number","enrollment_limited","school_contact_person_name","department_job_title","office_tel_number","fax","mobile_number","email","enrollment"]
  @fields.each do |field|
	row << t('olympiamanagement.'+field)
  end
  #export data start
  export_data_rows = []
  @OlympiaSchoolDataFields.each do |school_data_field|
	temp_row = []
	@fields.each do |field_key|
    if field_key == "enrollment_limited"
      if school_data_field.enrollment_limited.to_i == 0
          enrollment_limited = ClassSettingFields.all.select{|class_setting_field| class_setting_field.class_number_range[0] <= school_data_field.class_number && class_setting_field.class_number_range[1] >= school_data_field.class_number}.first.enrollment_available.to_s  rescue ClassSettingFields.all.desc(:enrollment_available).first.enrollment_available.to_s
      else
          enrollment_limited = school_data_field.enrollment_limited
      end
      temp_row << enrollment_limited
    else
		  temp_row << (school_data_field[field_key].to_s rescue '')
    end
	end
	export_data_rows << temp_row
  end
  
  #export data end
  sheet.add_row row , :style=> title,:widths => row.map{|cell| (cell.length* 11/ 2).round} , :types => :string
  export_data_rows.each do |infos_row|
	sheet.add_row infos_row , :style=> column , :types => :string
  end
end