/*!
 * Bootstrap for Contact Form 7 (https://wordpress.org/plugins/bootstrap-for-contact-form-7/)
 * By Felix Arntz (https://leaves-and-love.net)
 * Licensed under GNU General Public License v2 (or later) (http://www.gnu.org/licenses/gpl-2.0.html)
 */
(function($) {
	'use strict'

	window.wpcf7.notValidTip = function(target, message) {
		var $target = $(target)

		$target.addClass('has-error')
		$('.wpcf7-not-valid-tip', $target).remove()

		if (!$target.parents('.wpcf7-form').hasClass('form-inline')) {
			if ($target.parents('.wpcf7-form').hasClass('form-horizontal')) {
				$target.children('div').append('<span class="help-block wpcf7-not-valid-tip">' + message + '</span>')
			} else {
				$target.append('<span class="help-block wpcf7-not-valid-tip">' + message + '</span>')
			}

			if ($target.is('.use-floating-validation-tip *')) {
				var fadeOut = function(target) {
					$(target).not(':hidden').animate({
						opacity: 0
					}, 'fast', function() {
						$(this).css({'z-index': -100})
					})
				}

				$target.on('mouseover', '.wpcf7-not-valid-tip', function() {
					fadeOut(this)
				})

				$target.on('focus', ':input', function() {
					fadeOut($('.wpcf7-not-valid-tip', $target))
				})
			}
		}
	}

	window.wpcf7.clearResponse = function(form) {
		var $form = $(form)
		var $close = $form.find('div.wpcf7-response-output .close')

		$form.removeClass('invalid spam sent failed')
		$form.siblings('.screen-reader-response').html('').attr('role', '')

		$('.wpcf7-not-valid-tip', $form).remove()
		$('[aria-invalid]', $form).attr('aria-invalid', 'false')
		$('.wpcf7-form-control', $form).removeClass('wpcf7-not-valid')
		$('div.form-group', $form).removeClass('has-error')
		$('img.ajax-loader', $form).removeClass('is-active')

		$('.wpcf7-response-output', $form)
			.hide().empty().removeAttr('role')
			.removeClass('wpcf7-mail-sent-ok wpcf7-mail-sent-ng wpcf7-validation-errors wpcf7-spam-blocked alert-warning alert-success alert-danger')

		if (0 < $close.length) {
			$form.find('div.wpcf7-response-output').append($close)
		}
	}

	// add Bootstrap Alert classes to response output
	$(function() {
		var wpcf7Elm = document.querySelectorAll('.wpcf7')
		$.each(wpcf7Elm, function(i, form) {
			form.addEventListener('wpcf7invalid', function(event) {
				$(this).find('div.wpcf7-response-output').addClass('alert-warning')
			}, false)
			form.addEventListener('wpcf7spam', function(event) {
				$(this).find('div.wpcf7-response-output').addClass('alert-warning')
			}, false)
			form.addEventListener('wpcf7mailsent', function(event) {
				$(this).find('div.wpcf7-response-output').addClass('alert-success')
			}, false)
			form.addEventListener('wpcf7mailfailed', function(event) {
				$(this).find('div.wpcf7-response-output').addClass('alert-danger')
			}, false)
		})

		$('div.wpcf7').on('click', 'div.wpcf7-response-output .close', function(e) {
			$(this).parent().hide()
			e.preventDefault()
		})
	})

	// WPCF7 Function Override: Adjusted for Bootstrap Help Block Output and Status Class
	$.fn.wpcf7NotValidTip = function(message) {
		return this.each(function() {
			var $into = $(this)
			$into.addClass('has-error')

			if (!$into.parents('.wpcf7-form').hasClass('form-inline')) {
				$into.find('span.wpcf7-not-valid-tip').remove()
				if ($into.parents('.wpcf7-form').hasClass('form-horizontal')) {
					$into.children('div').append('<span class="help-block wpcf7-not-valid-tip">' + message + '</span>')
				} else {
					$into.append('<span class="help-block wpcf7-not-valid-tip">' + message + '</span>')
				}
				$into.slideDown('fast')

				if ($into.is('.use-floating-validation-tip *')) {
					$('.wpcf7-not-valid-tip', $into).mouseover(function() {
						$(this).wpcf7FadeOut()
					})

					$(':input', $into).focus(function() {
						$('.wpcf7-not-valid-tip', $into).not(':hidden').wpcf7FadeOut()
					})
				}
			}
		})
	}

	// WPCF7 Function Override: Different DOM Element is required
	$.fn.wpcf7RefillQuiz = function(quiz) {
		return this.each(function() {
			var form = $(this)

			$.each(quiz, function(i, n) {
				form.find(':input[name="' + i + '"]').clearFields()
				form.find(':input[name="' + i + '"]').siblings('p.wpcf7-quiz-label').text(n[0])
				form.find('input:hidden[name="_wpcf7_quiz_answer_' + i + '"]').attr('value', n[1])
			})
		})
	}

	// WPCF7 Function Override: Adjusted for Bootstrap Alert classes and Status Class
	$.fn.wpcf7ClearResponseOutput = function() {
		return this.each(function() {
			var $close = $(this).find('div.wpcf7-response-output .close')
			$(this).find('div.wpcf7-response-output').hide().empty().removeClass('wpcf7-mail-sent-ok wpcf7-mail-sent-ng wpcf7-validation-errors wpcf7-spam-blocked alert-warning alert-success alert-danger').removeAttr('role')
			if (0 < $close.length) {
				$(this).find('div.wpcf7-response-output').append($close)
			}
			$(this).find('div.form-group').removeClass('has-error')
			$(this).find('span.wpcf7-not-valid-tip').remove()
			$(this).find('img.ajax-loader').removeClass('is-active')
		})
	}

})(jQuery)