var busy = false, key, cmtEnds, lastPoint = 0;
var msgComments = {"confirm":"\u0412\u044b \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0445\u043e\u0442\u0438\u0442\u0435 \u0443\u0434\u0430\u043b\u0438\u0442\u044c \u044d\u0442\u043e\u0442 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439?","posted":"\u0412\u0430\u0448 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d","failed":"\u041e\u0448\u0438\u0431\u043a\u0430 \u043f\u0440\u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0438 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f"};

$(document).ready(function(){
	cmtEnds = eval("(" + $('#ends').val() + ")");
	for (key in cmtEnds) {
		cmtEnds[key] = parseInt(cmtEnds[key]);
	}
	if ($('#fText0').length) {
		$('#fText0').keydown(function(e){
			if (e.which == 13 && e.ctrlKey) {
				$('#cmtButton0').click();
			}
		});
	}
	if ($('div[id^="root"]').length) {
		$('div[id^="root"]:last').addClass('padd_bot1');
	}
});

function getLastPoint(id) {
	if (array_key_exists(id, cmtEnds)) {
		lastPoint = cmtEnds[id];
		getLastPoint(lastPoint);
	}
	return;
}

function reqCommentReply(comment) {
	if (busy) return;
	busy = true;
	$('#run').show();
	var postData = ['act=commentReply', 'comment=' + comment];
	$.ajax({
		type: 'post',
		url: '/ajax/user.comments.ajax.php',
		data: postData.join('&'),
		dataType: 'html',
		success: function(html) {
			$('#cmtForm' + comment).html(html);
			$('#fText' + comment).focus();
			$('#fText' + comment).keydown(function(e){
				if (e.which == 13 && e.ctrlKey) {
					$('#cmtButton' + comment).click();
				}
			});
			$('#run').hide();
			busy = false;
		}
	});
	return;
}

function reqCommentCancel(comment) {
	if (busy) return;
	$('#cmtForm' + comment).empty();
	return;
}

function reqCommentDelete(comment) {
	if (busy) return;
	if (confirm(msgComments.confirm)) {
		busy = true;
		$('#run').show();
		var postData = ['act=commentDelete', 'comment=' + comment];
		a = $.ajax({
			type: 'post',
			url: '/ajax/user.comments.ajax.php',
			data: postData.join('&'),
			dataType: 'json',
			success: function(data) {
				if (data.ok) { $('#cmtText' + comment).html(data.response); }
				$('#run').hide();
				busy = false;
			}
		});
	}
	return;
}

function reqCommentReport(comment, user) {
	if (busy) return;
	busy = true;
	$('#run').show();
	var postData = ['act=commentReport', 'comment=' + comment, 'user=' + user];
	a = $.ajax({
		type: 'post',
		url: '/ajax/user.comments.ajax.php',
		data: postData.join('&'),
		dataType: 'json',
		success: function(data) {
			if (data.ok) { $('#lnkReport' + comment).replaceWith(data.response); }
			$('#run').hide();
			busy = false;
		}
	});
	return;
}

function reqCommentPost(user, project, parent, page) {
	var val = encodeURIComponent($('#fText' + parent).val());
	if (busy || !val.length) return;
	busy = true;
	$('#run').show();
	var postData = ['act=commentPost', 'user=' + user, 'project=' + project, 'page=' + page, 'parent=' + parent, 'text=' + val];
	$.ajax({
		type: 'post',
		url: '/ajax/user.comments.ajax.php',
		data: postData.join('&'),
		dataType: 'json',
		success: function(data) {
			$('#run').hide();
			busy = false;
			if (data.ok) {
				if (user) {
					$.jGrowl(msgComments.posted, jGrowlOpts.yes);
					$('#fText' + parent).val('');
					if (parent) { $('#cmtForm' + parent).empty(); }
					reqCommentGet(data.comment, parent);
				} else {
					if (data.user) {
						document.location.href = '/registration/comment/' + data.user + '/';
					} else {
						document.location.href = '/registration/comment/';
					}
				}
			} else {
				$.jGrowl(msgComments.failed, jGrowlOpts.not);
			}
		}
	});
	return;
}

function reqCommentGet(comment, parent) {
	if (busy) return;
	busy = true;
	$('#run').show();
	var postData = ['act=commentGet', 'comment=' + comment];
	$.ajax({
		type: 'post',
		url: '/ajax/user.comments.ajax.php',
		data: postData.join('&'),
		dataType: 'html',
		success: function(html) {
			if (parent == 0) {
				if ($('div[id^="root"]').length) {
					$('div[id^="root"]:last').removeClass('padd_bot1');
					$('#root' + cmtEnds[parent]).after(html);
					$('div[id^="root"]:last').addClass('padd_bot1');
				} else {
					$('#divNoComms').remove();
					$('#divCommForm').before(html);
					$('#divCommForm').addClass('left');
				}
			} else {
				lastPoint = parent;
				getLastPoint(parent);
				$('#cmt' + lastPoint).after(html);
			}
			cmtEnds[parent] = comment;
			document.location.href = '#cmt' + comment;
			$('#run').hide();
			busy = false;
		}
	});
	return;
}