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using System.Collections.Generic;
using XenAdmin.Core;
using XenAPI;


namespace XenAdmin.Actions
{
    public class CreateVMApplianceAction: AsyncAction
    {
        private VM_appliance _record;
        private List<VM> _vms;
        public CreateVMApplianceAction(VM_appliance record, List<VM> vms)
            : base(record.Connection, Messages.CREATE_VM_APPLIANCE)
        {
            _record = record;
            _vms = vms;
            Pool = Helpers.GetPool(record.Connection);
            ApiMethodsToRoleCheck.Add("VM_appliance.async_create");
            ApiMethodsToRoleCheck.Add("VM.set_appliance");
        }

        protected override void Run()
        {
            Description = string.Format(Messages.CREATING_VM_APPLIANCE, _record.Name());
            RelatedTask = VM_appliance.async_create(Session, _record);
            PollToCompletion();
            var vmApplianceRef = new XenRef<VM_appliance>(Result);
            Connection.WaitForCache(vmApplianceRef);
            foreach (var selectedVM in _vms)
            {
                VM.set_appliance(Session, selectedVM.opaque_ref, vmApplianceRef.opaque_ref);
            }
            Description = string.Format(Messages.CREATED_VM_APPLIANCE, _record.Name());
            PercentComplete = 100;
        }
    }
}