/// <summary>
/// 递归菜单
/// </summary>
/// <param name="menus">菜单集合</param>
/// <param name="menu">父级菜单</param>
/// <returns>结果</returns>
private static IEnumerable <EsayUIMenu> CreateChildTree(IEnumerable <TMenu> menus, EsayUIMenu menu)
{
List <EsayUIMenu> nodeList = new List <EsayUIMenu>();
var mMenus = menus as TMenu[] ?? menus.ToArray();
var children = mMenus.Where(item => item.ParentId == menu.MenuId);
foreach (var item in children)
{
EsayUIMenu node = new EsayUIMenu
{
MenuId = item.Id,
MenuName = item.MenuName,
Icon = item.MenuIcon,
Url = item.MenuUrl
};
node.Menus = CreateChildTree(mMenus, node);
nodeList.Add(node);
}
return(nodeList);
}
/// <summary>
/// 递归菜单
/// </summary>
/// <param name="menus">菜单集合</param>
/// <param name="menu">父级菜单</param>
/// <returns>结果</returns>
private static IEnumerable <EsayUIMenu> CreateChildTree(IEnumerable <MMenu> menus, EsayUIMenu menu)
{
List <EsayUIMenu> nodeList = new List <EsayUIMenu>();
var mMenus = menus as MMenu[] ?? menus.ToArray();
var children = mMenus.Where(item => item.ParentId == menu.menuid);
foreach (var item in children)
{
EsayUIMenu node = new EsayUIMenu
{
menuid = item.Id,
menuname = item.Title,
url = item.Url,
icon = item.Icon
};
node.menus = CreateChildTree(mMenus, node);
nodeList.Add(node);
}
return(nodeList);
}
/// <summary>
/// 对象转化
/// </summary>
/// <param name="menus">MMenu</param>
/// <param name="type">菜单类型</param>
/// <returns>EsayUIMenu</returns>
public static IEnumerable <EsayUIMenu> ToEsayUIMenus(this IEnumerable <TMenu> menus, int type)
{
var mMenus = menus as TMenu[] ?? menus.ToArray();
var drList = mMenus.Where(item => item.ParentId == Guid.Empty).Select(item => item.Id);
var enumerable = drList as Guid[] ?? drList.ToArray();
var drData = enumerable.Any() ? mMenus.Where(item => enumerable.Contains(item.ParentId)) : mMenus.Where(item => item.ParentId == MenuService.QueryDefaultParentId(type));
List <EsayUIMenu> rootNode = new List <EsayUIMenu>();
foreach (var item in drData)
{
EsayUIMenu esayUIMenu = new EsayUIMenu
{
MenuId = item.Id,
MenuName = item.MenuName,
Icon = item.MenuIcon,
Url = item.MenuUrl
};
esayUIMenu.Menus = CreateChildTree(mMenus, esayUIMenu);
rootNode.Add(esayUIMenu);
}
return(rootNode);
}
