Module.define('path', [jQuery, 'settings', 'util', 'core'], function ($, settings, util, core) {

	var create = function (folder, tableRow) {

			var path = {},
				$tds, $a, date, size, splits;

			// path.parentFolder: undefined
			// path.label: undefined
			// path.type: undefined
			// path.href: undefined
			// path.time: undefined
			// path.size: undefined
			// path.absHref: undefined
			// path.isFolder: undefined
			// path.isParentFolder: undefined
			// path.isCurrentFolder: undefined
			// path.isDomain: undefined

			path.status = undefined;  // undefined, 'h5ai' or HTTP response code
			path.content = undefined;  // associative array path.absHref -> path
			path.html = {
				$crumb: undefined,
				$extended: undefined,
				$tree: undefined
			};
			path.treeOpen = false;

			if (!util.pathEndsWithSlash(folder)) {
				folder += '/';
			}

			if (tableRow) {
				$tds = $(tableRow).find('td');
				$a = $tds.eq(1).find('a');
				date = Date.parse($tds.eq(2).text());
				size = util.parseSize($tds.eq(3).text());

				path.parentFolder = folder;
				path.label = $a.text();
				path.type = util.pathEndsWithSlash(path.label) ? 'folder' : core.getFileType(path.label);
				path.href = $a.attr('href');
				path.time = date ? date.getTime() : 0;
				path.size = size;
			} else {
				splits = util.splitPath(folder);

				path.parentFolder = splits.parent || '';
				path.label = util.checkedDecodeUri(splits.name);
				if (path.label === '/') {
					path.label = util.checkedDecodeUri(document.domain);
				}
				path.type = 'folder';
				path.href = splits.name;
				path.time = 0;
				path.size = -1;
			}

			if (util.pathEndsWithSlash(path.label)) {
				path.label = path.label.slice(0, -1);
			}

			path.isFolder = (path.type === 'folder');
			path.isParentFolder = (path.label === 'Parent Directory');
			if (path.isParentFolder) {
				path.isFolder = true;
				path.type = 'folder-parent';
			}
			path.absHref = path.isParentFolder ? path.href : path.parentFolder + path.href;
			path.isCurrentFolder = (path.absHref === document.location.pathname);
			path.isDomain = (path.absHref === '/');

			if (path.isParentFolder && settings.setParentFolderLabels) {
				if (path.isDomain) {
					path.label = util.checkedDecodeUri(document.domain);
				} else {
					splits = util.splitPath(path.parentFolder);
					path.label = util.checkedDecodeUri(splits.parentname);
				}
			}

			path.isEmpty = function () {

				return !path.content || $.isEmptyObject(path.content);
			};
			path.onClick = function (context) {

				core.triggerPathClick(path, context);
			};

			return path;
		};

	return {
		create: create
	};
});