using System.Collections.Generic;
using System.Linq;
using gehGassi.Permissions;
using gehGassi.Web.Auth.Filters;
using Microsoft.AspNetCore.Mvc;

namespace gehGassi.Web.Auth.Attributes
{
    /// <summary>
    /// Attribut zur Prüfung ob ein Benutzer über alle Permissions verfügt
    /// </summary>
    public class HasPermissionsAttribute : TypeFilterAttribute
    {
        private List<Permission> _permissions;

        public List<Permission> Permissions
        {
            get => _permissions;
            set
            {
                _permissions = value;
                Arguments = new object[] { new PermissionSettings() { Permissions = _permissions.ToList(), All = true } };
            }
        }

        public HasPermissionsAttribute(params Permission[] permissions) : base(typeof(AuthorizePermissionsPolicyFilter))
        {
            _permissions = permissions.ToList();
            Arguments = new object[] { new PermissionSettings() { Permissions = _permissions.ToList(), All = true } };
        }
    }

    public class PermissionSettings
    {
        public List<Permission> Permissions { get; set; }
        public bool All { get; set; }
    }
}