module Formbuilder

# File lib/formbuilder.rb, line 34
def build_checkbox(f)
  s = "<label class='checkbox'>"
  s += f['required'] == 'true' ? "<abbr class='required'>*</abbr>" : '' 
  s += "<input type='checkbox'#{ f['baseline'] == 'true' ? " checked='checked'" : '' } value='1' name='custom_fields[#{nameize(f['title'])}]'> #{f['title']}"
  s += "<input type='hidden' value='0' name='custom_fields[#{nameize(f['title'])}]'>"
  s += '</label>'
end

# File lib/formbuilder.rb, line 9
def build_field(index, field)
  case field['cssClass']
  when 'input_text'
    @html += build_text_input(field)
  when 'textarea'
    @html += build_textarea(field)
  when 'checkbox'
    @html += build_checkbox(field)
  when 'radio'
    @html += build_radio(field)
  when 'select'
    @html += build_select(field)
  end
end

# File lib/formbuilder.rb, line 42
def build_radio(f)
  s = "<label>#{f['title']}</label>"
  f['values'].each do |v|
    attrs = v[1]
    s += "<label class='radio'>"
    s += "<input type='radio'#{ attrs['baseline'] == 'true' ? " checked='checked'" : '' } value='#{attrs['value']}' name='custom_fields[#{nameize(f['title'])}]'>  #{ attrs['value'] }"
    s += "</label>"
  end
  s
end

# File lib/formbuilder.rb, line 53
def build_select(f)
  s = "<label>#{f['title']}</label>"
  if f['multiple'] == 'true'
    s += "<select multiple='multiple' name='custom_fields[#{nameize(f['title'])}]'>"
  else
    s += "<select name='custom_fields[#{nameize(f['title'])}]'>"
  end
  f['values'].each do |v|
    attrs = v[1]
    if attrs['baseline'] == 'true'
      s += "<option value='#{attrs['value']}' selected='selected'>"
    else
      s += "<option value='#{attrs['value']}'>"
    end
    s += attrs['value']
    s += "</option>"
  end
  s += "</select>"
end

# File lib/formbuilder.rb, line 24
def build_text_input(f)
  s = f['required'] == 'true' ? "<label><abbr title='required'>*</abbr>#{f['title']}</label>" : "<label>#{f['title']}</label>"
  s += "<input type='text' name='custom_fields[#{nameize(f['title'])}]' />"
end

# File lib/formbuilder.rb, line 29
def build_textarea(f)
  s = f['required'] == 'true' ? "<label><abbr title='required'>*</abbr>#{f['title']}</label>" : "<label>#{f['title']}</label>"
  s += "<textarea name='custom_fields[#{nameize(f['title'])}]'></textarea>"
end

# File lib/formbuilder.rb, line 3
def generate_html(data)
  @html = ''
  JSON.parse(data).each { |field| build_field(field[0], field[1]) }
  return @html
end

# File lib/formbuilder.rb, line 73
def nameize(string)
  string.gsub(/\s+/, "_").downcase rescue nil
end