using LCU.Library.Internal.IncentiveApiModels.Common;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;
using System;
using System.Linq;
using LCU.Library.Internal.IncentiveApiModels.Enums;

namespace LCU.Library.Internal.IncentiveApiModels.Entities
{
    public class ActivityTransferAction : Auditable, IViewTransformable<ActivityTransferAction>
    {
        public int Id { get; set; }

        [JsonConverter(typeof(StringEnumConverter))]
        public ActivityState ActivityStateBeforeTransfer { get; set; }
        public int RequestedActivityId { get; set; }

        [JsonConverter(typeof(StringEnumConverter))]
        public ActivityTransferState State { get; set; }
        public int? NewActivityId { get; set; }
        public int NewActivityDepartmentId { get; set; }
        public string NewActivityEmployeeId { get; set; }
        public Guid NewAppUserId { get; set; }
        public string? RequestedDepartmentApprover { get; set; }
        public DateTime? RequestedDepartmentApproved { get; set; }
        public string? NewDepartmentApprover { get; set; }
        public DateTime? NewDepartmentApproved { get; set; }
        public Activity RequestedActivity { get; set; }
        public Activity NewActivity { get; set; }

        public static bool IsEligibleForTransfer(ActivityState activityState)
        {
            return ActivityStateDetail.ActivityStatesEligibleForTransfer
                .Select(x => x.State).Contains(activityState);
        }

        public ActivityTransferAction TransformForView()
        {
            RequestedActivity?.TransformForView();
            NewActivity?.TransformForView();
            return this;
        }
    }
}