using MedicalDatabaseContracts;
using MedicalDatabaseContracts.Models;
using MedicalDatabaseContracts.SearchModels;
using MedicalDatabaseContracts.ViewModels;
using Microsoft.Extensions.Logging;

namespace MedicalBusinessLogic.BusinessLogics
{
    public class PatientLogic : AbstractLogic<Patient, PatientViewModel, PatientSearchModel>
    {
        public PatientLogic(
            ILogger<AbstractLogic<Patient, PatientViewModel, PatientSearchModel>> logger,
            IStorage<Patient> storage) : base(logger, storage) { }

        protected override bool CheckModelBySearchModel(Patient model, PatientSearchModel searchModel)
        {
            if (searchModel.Id != null && searchModel.Id != model.Id)
                return false;
            if (!string.IsNullOrEmpty(searchModel.Name) && searchModel.Name != model.Name)
                return false;
            if (!string.IsNullOrEmpty(searchModel.Surname) && searchModel.Surname != model.Surname)
                return false;
            if (!string.IsNullOrEmpty(searchModel.Patronymic) && searchModel.Patronymic != model.Patronymic)
                return false;
            return true;
        }

        protected override void CheckModelIsValid(Patient model)
        {
            if (string.IsNullOrEmpty(model.Name))
            {
                throw new ArgumentNullException(nameof(model.Name));
            }
            else if (string.IsNullOrEmpty(model.Surname))
            {
                throw new ArgumentNullException(nameof(model.Surname));
            }
            else if (string.IsNullOrEmpty(model.PhoneNumber))
            {
                throw new ArgumentNullException(nameof(model.PhoneNumber));
            }
        }

        protected override PatientViewModel GetViewModel(Patient model)
        {
            return new PatientViewModel
            {
                Id = model.Id,
                Name = model.Name,
                Surname = model.Surname,
                Patronymic = model.Patronymic ?? string.Empty,
                PhoneNumber = model.PhoneNumber,
                Gender = model.Gender,
                Birthday = model.Birthday,
                Weight = model.Weight,
                Height = model.Height
            };
        }
    }
}