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using System;
using XenAPI;


namespace XenAdmin.Actions.VMActions
{
    public class VMCloneAction : AsyncAction
    {

        protected string _cloneName;
        protected string _cloneDescription;
        public VMCloneAction(VM vm, string name, string description)
            : base(vm.Connection, string.Format(Messages.CREATEVM_CLONE, name, vm.Name))
        {
            this.Description = Messages.ACTION_PREPARING;
            this.VM = vm;
            this.Host = vm.Home();
            this.Pool = Core.Helpers.GetPool(vm.Connection);
            if (vm.is_a_template)
                this.Template = vm;
            _cloneName = name;
            _cloneDescription = description;
            ApiMethodsToRoleCheck.AddRange(Role.CommonSessionApiList);
            ApiMethodsToRoleCheck.AddRange(Role.CommonTaskApiList);
            ApiMethodsToRoleCheck.Add("vm.clone");
            ApiMethodsToRoleCheck.Add("vm.set_name_description");
        }

        protected override void Run()
        {
            this.Description = Messages.ACTION_TEMPLATE_CLONING;
            RelatedTask = XenAPI.VM.async_clone(Session, VM.opaque_ref, _cloneName);
            PollToCompletion();
            {
                VM created = Connection.WaitForCache(new XenRef<VM>(Result));
                XenAPI.VM.set_name_description(Session, created.opaque_ref, _cloneDescription);
                Result = created.opaque_ref;
            }
            this.Description = Messages.ACTION_TEMPLATE_CLONED;
        }
    }


}
