/// <summary>
/// 设置菜单
/// </summary>
private async Task SetMenu()
{
if (IsLogin() && !string.IsNullOrEmpty(this.LoginUser.LoginName))
{
StringBuilder sb = new StringBuilder();
var list = await _rolePermissionServices.QueryByRoleId(LoginUser.RoleId.HasValue?LoginUser.RoleId.Value : 0);
list = list.Where(c => c.Permission != null && c.Permission.Type == PermissionType.Menu &&
c.Role != null && !c.Role.IsDeleted && c.Role.IsEnabled).ToList();
if (list != null && list.Count > 0)
{
foreach (var parent in list.Where(a => a.Permission.ParentId == null || a.Permission.ParentId == 0))
{
StringBuilder sbChild = new StringBuilder();
sbChild.AppendFormat("<dl class=\"layui-nav-child\">");
bool flag = false;
bool exists = false;
bool parentFlag = false;
var childCount = list.Where(a => a.Permission.ParentId == parent.PermissionId).Count();
if (childCount == 0)
{
parentFlag = parent.Permission.Url.ToLower() == this.Path.ToLower();
}
foreach (var child in list.Where(a => a.Permission.ParentId == parent.PermissionId))
{
flag = child.Permission.Url.ToLower() == this.Path.ToLower();
if (flag)
{
exists = true;
}
sbChild.AppendFormat("<dd {0}><a href=\"{1}\">  {2}</a></dd>", flag ? "class=\"layui-this\"" : "", string.IsNullOrEmpty(child.Permission.Url) ? "javascript:void(0)" : child.Permission.Url, child.Permission.Name);
}
sbChild.AppendFormat("</dl>");
sb.AppendFormat("<li class=\"layui-nav-item {0}\">", exists ? "layui-nav-itemed" : (parentFlag ? "layui-this" : ""));
sb.AppendFormat("<a class='layui-icon {0}' href=\"{1}\">  {2}</a>", parent.Permission.Icon, childCount != 0 ? "javascript:void(0);" : parent.Permission.Url, parent.Permission.Name);
sb.Append(childCount != 0 ? sbChild.ToString() : "");
sb.AppendFormat("</li>");
}
}
ViewBag.MenuItems = sb.ToString();
}
}
