using BitterlyAndExclamationMarkContracts.Extensions;
using BitterlyAndExclamationMarkContracts.Infrastructure;
using BitterlyAndExclamationMarkContracts.Exceptions;
using System.Text.RegularExpressions;
namespace BitterlyAndExclamationMarkContracts.DataModels;

public class BuyerDataModel(string id, string fio, string phoneNumber, int scoreCount) : IValidation
{
    public string Id { get; private set; } = id;
    public string FIO { get; private set; } = fio;
    public string PhoneNumber { get; private set; } = phoneNumber;
    public int ScoreCount { get; private set; } = scoreCount;
    public void Validate()
    {
        if (Id.IsEmpty())
            throw new ValidationException("Field Id is empty");
        if (!Id.IsGuid())
            throw new ValidationException("The value in the field Id is not a unique identifier");
        if (FIO.IsEmpty())
            throw new ValidationException("Field FIO is empty");
        if (!Regex.IsMatch(FIO, @"\b[А-ЯЁ][а-яё]*\b \b[А-ЯЁ][а-яё]*\b \b[А-ЯЁ][а-яё]*\b"))
            throw new ValidationException("Field FIO is not a FIO");
        if (PhoneNumber.IsEmpty())
            throw new ValidationException("Field PhoneNumber is empty");
        if (!Regex.IsMatch(PhoneNumber, @"^((8|\+7)[\- ]?)?(\(?\d{3}\)?[\-]?)?[\d\- ]{7,10}$"))
            throw new ValidationException("Field PhoneNumber is not a phone number");
        if (ScoreCount < 0)
            throw new ValidationException("The value in the field ScoreCount is a negative number");
    }
}