using MagicCarpetContracts.Extensions;
using MagicCarpetContracts.Exceptions;
using MagicCarpetContracts.Infrastructure;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using ValidationException = MagicCarpetContracts.Exceptions.ValidationException;

namespace MagicCarpetContracts.DataModels;

public class ClientDataModel(string id, string fIO, string phoneNumber, double discountSize) : IValidation
{
    public string Id { get; private set; } = id;

    public string FIO { get; private set; } = fIO;

    public string PhoneNumber { get; private set; } = phoneNumber;

    public double DiscountSize { get; private set; } = discountSize;

    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 (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");
    }
}