function getMenuTree() {
	var root = {
		id : 0,
		name : "root",
		open : true,
	};
	$.ajax({
		type : 'get',
		url : ctxPath + '/permissions/all',
		contentType : "application/json; charset=utf-8",
		async : false,
		success : function(result) {
			if (result.status === 200) {
				var length = result.data.length;
				var children = [];
				for (var i = 0; i < length; i++) {
					var d = result.data[i];
					var node = createNode(d);
					children[i] = node;
				}
				root.children = children;
			} else if (result.status === 500) {
				layer.alert(result.msg, {icon: 2})
			}
		}
	});
	return root;
}

function initMenuDatas(roleId){
	let params = {
		'roleId': roleId
	}
	console.log(params)
	params={
		encryptedData:encryptCBC(JSON.stringify(params))
	}
	let url = dataUrl + '/permissions/listByRoleId';
	ajaxRequest(url, "POST", params ,true, function () {}, function (result) {
		console.log(result)
		if (result.status === 200) {
			var length = result.data.length;
			var ids = [];
			for(var i=0; i<length; i++){
				ids.push(result.data[i]['id']);
			}
			initMenuCheck(ids);
		} else if (result.status === 500) {
			layer.alert(result.msg, {icon: 2})
		}
	}, function (xhr) {

	});

	// $.ajax({
	// 	type : 'get',
	// 	url : ctxPath + '/permissions?roleId=' + roleId,
	// 	success : function(data) {
	// 		var length = data.length;
	// 		var ids = [];
	// 		for(var i=0; i<length; i++){
	// 			ids.push(data[i]['id']);
	// 		}
	// 		initMenuCheck(ids);
	// 	}
	// });
}

function initMenuCheck(ids) {
	var treeObj = $.fn.zTree.getZTreeObj("treeDemo");
	var length = ids.length;
	if(length > 0){
		var node = treeObj.getNodeByParam("id", 0, null);
		treeObj.checkNode(node, true, false);
	}
	
	for(var i=0; i<length; i++){
		var node = treeObj.getNodeByParam("id", ids[i], null);
		treeObj.checkNode(node, true, false);
	}
	
}

function getCheckedMenuIds(){
	var treeObj = $.fn.zTree.getZTreeObj("treeDemo");
	var nodes = treeObj.getCheckedNodes(true);
	
	var length = nodes.length;
	var ids = [];
	for(var i=0; i<length; i++){
		var n = nodes[i];
		var id = n['id'];
		ids.push(id);
	}
	
	return ids;
}

function createNode(d) {
	var id = d['id'];
	var pId = d['parentId'];
	var name = d['name'];
	var child = d['child'];

	var node = {
		open : true,
		id : id,
		name : name,
		pId : pId,
	};

	if (child != null) {
		var length = child.length;
		if (length > 0) {
			var children = [];
			for (var i = 0; i < length; i++) {
				children[i] = createNode(child[i]);
			}

			node.children = children;
		}

	}
	return node;
}

function initParentMenuSelect(){
	let url = dataUrl + "/permissions/parents";
	ajaxRequest(url, "GET", null, true, function () {}, function (result) {
		console.log(result)
		if (result.status === 200) {
			var select = $("#parentId");
			select.append("<option value='0'>请选择</option>");
			for(var i=0; i< result.data.length; i++){
				var d = result.data[i];
				var id = d['id'];
				var name = d['name'];

				select.append("<option value='"+ id +"'>" +name+"</option>");
			}
		} else {
			layer.alert(result.msg, {icon: 2})
		}
	}, function (xhr) {
		error(xhr)
	});

	// $.ajax({
    //     type : 'get',
    //     url : ctxPath + '/permissions/parents',
    //     async : false,
    //     success : function(data) {
    //         var select = $("#parentId");
    //         select.append("<option value='0'>root</option>");
    //         for(var i=0; i<data.length; i++){
    //             var d = data[i];
    //             var id = d['id'];
    //             var name = d['name'];
    //
    //             select.append("<option value='"+ id +"'>" +name+"</option>");
    //         }
    //     }
    // });
}

function initParentDictSelect(){
	let url = dataUrl + '/dicts/parents';
	ajaxRequest(url, "POST", null ,true, function () {}, function (result) {
		console.log(result)
		if (result.status === 200) {
			var select = $("#parentId");
			select.append("<option value = 0>无</option>");
			for(var i=0; i<result.data.length; i++){
				var d = result.data[i];
				var id = d['id'];
				var name = d['dictName'];
				select.append("<option value='"+ id +"'>" +name+"</option>");
			}
		} else if (result.status === 500) {
			layer.alert(result.msg, {icon: 2})
		}
	}, function (xhr) {

	});
}

function getSettting() {
	var setting = {
		check : {
			enable : true,
			chkboxType : {
				"Y" : "ps",
				"N" : "ps"
			}
		},
		async : {
			enable : true,
		},
		data : {
			simpleData : {
				enable : true,
				idKey : "id",
				pIdKey : "pId",
				rootPId : 0
			}
		},
		callback : {
			onCheck : zTreeOnCheck
		}
	};

	return setting;
}

function zTreeOnCheck(event, treeId, treeNode) {
//	console.log(treeNode.id + ", " + treeNode.name + "," + treeNode.checked
//			+ "," + treeNode.pId);
//	console.log(JSON.stringify(treeNode));
}