{

fire, delegate
getData, $
refreshCSRFTokens, CSRFProtection
enableElement, disableElement, handleDisabledElement
handleConfirm
handleRemote, formSubmitButtonClick, handleMetaClick
handleMethod

} = Quails

# For backward compatibility if jQuery? and jQuery.ajax? and not jQuery.quails

jQuery.quails = Quails
jQuery.ajaxPrefilter (options, originalOptions, xhr) ->
  CSRFProtection(xhr) unless options.crossDomain

Quails.start = ->

# Cut down on the number of issues from people inadvertently including
# quails-ujs twice by detecting and raising an error when it happens.
throw new Error('quails-ujs has already been loaded!') if window._quails_loaded

# This event works the same as the load event, except that it fires every
# time the page is loaded.
# See https://github.com/quails/jquery-ujs/issues/357
# See https://developer.mozilla.org/en-US/docs/Using_Firefox_1.5_caching
window.addEventListener 'pageshow', ->
  $(Quails.formEnableSelector).forEach (el) ->
    enableElement(el) if getData(el, 'ujs:disabled')
  $(Quails.linkDisableSelector).forEach (el) ->
    enableElement(el) if getData(el, 'ujs:disabled')

delegate document, Quails.linkDisableSelector, 'ajax:complete', enableElement
delegate document, Quails.linkDisableSelector, 'ajax:stopped', enableElement
delegate document, Quails.buttonDisableSelector, 'ajax:complete', enableElement
delegate document, Quails.buttonDisableSelector, 'ajax:stopped', enableElement

delegate document, Quails.linkClickSelector, 'click', handleDisabledElement
delegate document, Quails.linkClickSelector, 'click', handleConfirm
delegate document, Quails.linkClickSelector, 'click', handleMetaClick
delegate document, Quails.linkClickSelector, 'click', disableElement
delegate document, Quails.linkClickSelector, 'click', handleRemote
delegate document, Quails.linkClickSelector, 'click', handleMethod

delegate document, Quails.buttonClickSelector, 'click', handleDisabledElement
delegate document, Quails.buttonClickSelector, 'click', handleConfirm
delegate document, Quails.buttonClickSelector, 'click', disableElement
delegate document, Quails.buttonClickSelector, 'click', handleRemote

delegate document, Quails.inputChangeSelector, 'change', handleDisabledElement
delegate document, Quails.inputChangeSelector, 'change', handleConfirm
delegate document, Quails.inputChangeSelector, 'change', handleRemote

delegate document, Quails.formSubmitSelector, 'submit', handleDisabledElement
delegate document, Quails.formSubmitSelector, 'submit', handleConfirm
delegate document, Quails.formSubmitSelector, 'submit', handleRemote
# Normal mode submit
# Slight timeout so that the submit button gets properly serialized
delegate document, Quails.formSubmitSelector, 'submit', (e) -> setTimeout((-> disableElement(e)), 13)
delegate document, Quails.formSubmitSelector, 'ajax:send', disableElement
delegate document, Quails.formSubmitSelector, 'ajax:complete', enableElement

delegate document, Quails.formInputClickSelector, 'click', handleDisabledElement
delegate document, Quails.formInputClickSelector, 'click', handleConfirm
delegate document, Quails.formInputClickSelector, 'click', formSubmitButtonClick

document.addEventListener('DOMContentLoaded', refreshCSRFTokens)
window._quails_loaded = true

if window.Quails is Quails and fire(document, 'quails:attachBindings')

Quails.start()