using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.BL.Entities;
using System.Data.Entity;
using Tango.BL.Enumerations;

namespace Tango.BL.Builders
{
    public class ActionLogsCollectionBuilder : EntityCollectionBuilderBase<ActionLog, ActionLogsCollectionBuilder>
    {
        public ActionLogsCollectionBuilder(ObservablesContext context) : base(context)
        {

        }

        public virtual ActionLogsCollectionBuilder WithUsers()
        {
            return AddQueryStep(1, (query) =>
            {
                return query.Include(x => x.User).Include(x => x.User.Contact);
            });
        }

        public virtual ActionLogsCollectionBuilder WithActionType(IEnumerable<ActionLogType> types)
        {
            return AddQueryStep(2, (query) =>
            {
                if (types != null && types.Count() > 0)
                {
                    int[] actionTypes = types.Select(x => (int)x).ToArray();
                    return query.Where(x => actionTypes.Contains(x.Type));
                }
                else
                {
                    return query;
                }
            });
        }
    }
}