using System;
using LCU.Library.Internal.IncentiveApiModels.Common;

namespace LCU.Library.Internal.IncentiveApiModels.Entities
{
    public class DepartmentLineItem : Auditable
    {
        public DepartmentLineItem()
        {
            PayoutPercentage = 0;
            PayoutTotal = 0;
        }

        public DepartmentLineItem(int departmentId, string departmentName, DateTime payoutMonth) : this()
        {
            DepartmentId = departmentId;
            DepartmentName = departmentName;
            PayoutMonth = payoutMonth;
        }

        public int Id { get; set; }
        public int DepartmentId { get; set; }
        public string DepartmentName { get; set; }
        public decimal PayoutTotal { get; set; }
        public decimal PayoutPercentage { get; private set; }
        public DateTime PayoutMonth { get; set; }
        public void Apply(PayoutLineItem payoutLineItem)
        {
            PayoutTotal += payoutLineItem.PayoutTotal;
        }

        public void CalculatePercentage(decimal total)
        {
            PayoutPercentage = total == 0 ? 0 : Math.Round(PayoutTotal / total * 100, 2);
        }
    }
}