/**

 * @output wp-admin/js/comment.js

 */

/* global postboxes */

/**

 * Binds to the document ready event.

 *

 * @since 2.5.0

 *

 * @param {jQuery} $ The jQuery object.

 */

jQuery( function($) {

	postboxes.add_postbox_toggles('comment');

	var $timestampdiv = $('#timestampdiv'),

		$timestamp = $( '#timestamp' ),

		stamp = $timestamp.html(),

		$timestampwrap = $timestampdiv.find( '.timestamp-wrap' ),

		$edittimestamp = $timestampdiv.siblings( 'a.edit-timestamp' );

	/**

	 * Adds event that opens the time stamp form if the form is hidden.

	 *

	 * @listens $edittimestamp:click

	 *

	 * @param {Event} event The event object.

	 * @return {void}

	 */

	$edittimestamp.on( 'click', function( event ) {

		if ( $timestampdiv.is( ':hidden' ) ) {

			// Slide down the form and set focus on the first field.

			$timestampdiv.slideDown( 'fast', function() {

				$( 'input, select', $timestampwrap ).first().trigger( 'focus' );

			} );

			$(this).hide();

		}

		event.preventDefault();

	});

	/**

	 * Resets the time stamp values when the cancel button is clicked.

	 *

	 * @listens .cancel-timestamp:click

	 *

	 * @param {Event} event The event object.

	 * @return {void}

	 */

	$timestampdiv.find('.cancel-timestamp').on( 'click', function( event ) {

		// Move focus back to the Edit link.

		$edittimestamp.show().trigger( 'focus' );

		$timestampdiv.slideUp( 'fast' );

		$('#mm').val($('#hidden_mm').val());

		$('#jj').val($('#hidden_jj').val());

		$('#aa').val($('#hidden_aa').val());

		$('#hh').val($('#hidden_hh').val());

		$('#mn').val($('#hidden_mn').val());

		$timestamp.html( stamp );

		event.preventDefault();

	});

	/**

	 * Sets the time stamp values when the ok button is clicked.

	 *

	 * @listens .save-timestamp:click

	 *

	 * @param {Event} event The event object.

	 * @return {void}

	 */

		var aa = $('#aa').val(), mm = $('#mm').val(), jj = $('#jj').val(), hh = $('#hh').val(), mn = $('#mn').val(),

			newD = new Date( aa, mm - 1, jj, hh, mn );

		event.preventDefault();

		if ( newD.getFullYear() != aa || (1 + newD.getMonth()) != mm || newD.getDate() != jj || newD.getMinutes() != mn ) {

			$timestampwrap.addClass( 'form-invalid' );

			return;

		} else {

			$timestampwrap.removeClass( 'form-invalid' );

		}

		$timestamp.html(

			wp.i18n.__( 'Submitted on:' ) + ' <b>' +

			/* translators: 1: Month, 2: Day, 3: Year, 4: Hour, 5: Minute. */

			wp.i18n.__( '%1$s %2$s, %3$s at %4$s:%5$s' )

				.replace( '%1$s', $( 'option[value="' + mm + '"]', '#mm' ).attr( 'data-text' ) )

				.replace( '%2$s', parseInt( jj, 10 ) )

				.replace( '%3$s', aa )

				.replace( '%4$s', ( '00' + hh ).slice( -2 ) )

				.replace( '%5$s', ( '00' + mn ).slice( -2 ) ) +

				'</b> '

		);

		// Move focus back to the Edit link.

		$edittimestamp.show().trigger( 'focus' );

		$timestampdiv.slideUp( 'fast' );

	});

});