using System;
using CandyHouseBase.Exceptions;
using CandyHouseBase.Extensions;
using CandyHouseBase.Infrastructure;

namespace CandyHouseBase.DataModels
{
    public class SalaryDataModel : IValidation
    {
        public string Id { get; private set; }
        public string PekarId { get; private set; }
        public DateTime Period { get; private set; }
        public decimal BaseRate { get; private set; }
        public decimal BonusRate { get; private set; }
        public decimal TotalSalary { get; private set; }

        public SalaryDataModel(string id, string pekarId, DateTime period, decimal baseRate, decimal bonusRate, decimal totalSalary)
        {
            Id = id;
            PekarId = pekarId;
            Period = period;
            BaseRate = baseRate;
            BonusRate = bonusRate;
            TotalSalary = totalSalary;
        }

        public void Validate()
        {
            if (Id.IsEmpty()) throw new ValidationException("Field Id is empty");
            if (!Id.IsGuid()) throw new ValidationException("Id must be a GUID");
            if (PekarId.IsEmpty()) throw new ValidationException("Field PekarId is empty");
            if (!PekarId.IsGuid()) throw new ValidationException("PekarId must be a GUID");
            if (BaseRate < 0) throw new ValidationException("BaseRate cannot be negative");
            if (BonusRate < 0) throw new ValidationException("BonusRate cannot be negative");
            if (TotalSalary < 0) throw new ValidationException("TotalSalary cannot be negative");
        }
    }
}