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using XenAPI;

namespace XenAdmin.Actions
{
    public class UpdateVIFAction : AsyncAction
    {
        private readonly VIF vif;
        private readonly VIF vifDescriptor;

        public UpdateVIFAction(VM vm, VIF vif, VIF vifDescriptor)
            : base(vm.Connection, string.Format(Messages.ACTION_VIF_UPDATING_TITLE, vif.NetworkName(), vm.Name()))
        {
            this.vif = vif;
            VM = vm;
            this.vifDescriptor = vifDescriptor;

            ApiMethodsToRoleCheck.AddRange("VIF.unplug", "VIF.destroy", "VIF.async_create", "VIF.plug");
        }

        public bool RebootRequired { get; private set; }

        protected override void Run()
        {
            Description = Messages.ACTION_VIF_UPDATING;

            new DeleteVIFAction(vif, true).RunSync(Session);

            var createAction = new CreateVIFAction(VM, vifDescriptor, true);
            createAction.RunSync(Session);
            RebootRequired = createAction.RebootRequired;

            Description = Messages.ACTION_VIF_UPDATED;
        }
    }
}