using Application.Models;
using FluentValidation;

namespace Application.Validators;

public class RegisterRequestValidator : AbstractValidator<RegisterRequest>
{
    public RegisterRequestValidator()
    {
        RuleFor(x => x.Email)
            .NotEmpty().WithMessage("{PropertyName} is required.")
            .EmailAddress().WithMessage("{PropertyName} is not valid.");

        RuleFor(x => x.Password)
            .NotEmpty().WithMessage("{PropertyName} is required.")
            .MinimumLength(10).WithMessage("{PropertyName} must be at least 10 characters long.")
            .Matches("[A-Z]").WithMessage("{PropertyName} must contain at least one uppercase letter.")
            .Matches("[a-z]").WithMessage("{PropertyName} must contain at least one lowercase letter.")
            .Matches("[0-9]").WithMessage("{PropertyName} must contain at least one digit.")
            .Matches("[^a-zA-Z0-9]").WithMessage("{PropertyName} must contain at least one special character.");

        RuleFor(x => x.Username)
            .NotEmpty().WithMessage("{PropertyName} is required.")
            .MinimumLength(3).WithMessage("{PropertyName} must be at least 3 characters long.")
            .MaximumLength(20).WithMessage("{PropertyName} must not exceed 20 characters.")
            .Matches("^[a-zA-Z0-9_]*$")
            .WithMessage("{PropertyName} can only contain letters, numbers, and underscores.");
    }
}