# encoding: utf-8
# UIATextField & UIASecureTextField methods
#
# Find textfield and then secure elements in one server call
# to match Android.

if $os == :ios

# Get an array of textfield texts.
# @return [Array<String>]
def textfields
  find_2_eles_attr :textfield, :secure, :text
end

# Get an array of textfield elements.
# @return [Array<Textfield>]
def e_textfields
  execute_script textfield_js
end

# Get the first textfield element.
# @return [Textfield]
def first_textfield
  js = textfield_js 'r = r.length > 0 ? $(r[0]) : r;'
  execute_script(js).first
end

# Get the last textfield element.
# @return [Textfield]
def last_textfield
  js = textfield_js 'r = r.length > 0 ? $(r[r.length - 1]) : r;'
  execute_script(js).first
end

# Get the first textfield that matches text.
# @param text [String, Integer] the text to match exactly. If int then the textfield at that index is returned.
# @return [Textfield]
def textfield text
  # Don't use ele_index because that only works on one element type.
  # iOS needs to combine textfield and secure to match Android.
  if text.is_a? Numeric
    js = textfield_js 'r = r.length > 0 ? $(r[#{text}]) : r;'
    return execute_script(js).first
  end

  # find_ele_by_text :textfield, text
  js = %Q(
    var t = au.getElementsByXpath('textfield[@text="#{text}"]').value;
    var s = au.getElementsByXpath('secure[@text="#{text}"]').value;
    t.concat(s)[0];
  )

  puts js if defined?(Pry)

  execute_script js
end

# Get the first textfield that includes text.
# @param text [String] the text the textfield must include
# @return [Textfield]
def textfield_include text
  js = %Q(
    var t = au.getElementsByXpath('textfield[contains(@text, "#{text}")]').value;
    var s = au.getElementsByXpath('secure[contains(@text, "#{text}")]').value;
    t.concat(s)[0];
  )

  puts js if defined?(Pry)

  execute_script js
end

private

# Return combined lookup of textfield and secure
# with an optional filter. $() wrap is required for .each
def textfield_js filter=''
%Q(
  var t = au.lookup('textfield');
  var s = au.lookup('secure');
  var r = $(t.concat(s));
  #{filter}
  au._returnElems(r);
)
end

end # if $os