using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Koogle.Application.DTOs
{
    /// <summary>
    /// Form DTO for user login.
    /// </summary>
    public record LoginDto
    {
        /// <summary>
        /// Email of the user requesting login.
        /// </summary>
        [Required]
        [EmailAddress]
        public string Email { get; set; } = string.Empty;

        public string Password { get; set; } = string.Empty;
        public string ClubName { get; set; } = string.Empty;
        public bool RememberMe { get; set; }
        public string? ReturnUrl { get; set; }

    }

    /// <summary>
    /// Form DTO for password reset with confirmation field.
    /// </summary>
    public class ResetPasswordFormDto
    {
        /// <summary>
        /// Email of the user requesting password reset.
        /// </summary>
        [Required]
        [EmailAddress]
        public string Email { get; set; } = "";
        public string Token { get; set; } = "";
        public string NewPassword { get; set; } = "";
        public string ConfirmPassword { get; set; } = "";
    }

    /// <summary>
    /// DTO for user registration.
    /// </summary>
    public class RegisterUserDto
    {
        /// <summary>
        /// Email address (also used as username).
        /// </summary>
        [Required]
        [EmailAddress]
        public string Email { get; set; } = "";

        /// <summary>
        /// Password for the new account.
        /// </summary>
        [Required]
        [MinLength(6)]
        public string Password { get; set; } = "";

        /// <summary>
        /// Display name for the user profile.
        /// </summary>
        [Required]
        public string DisplayName { get; set; } = "";

        /// <summary>
        /// Optional club name to assign user to during registration.
        /// </summary>
        public string? ClubName { get; set; }

        /// <summary>
        /// Optional invitation token for club membership during registration.
        /// </summary>
        public string? InviteToken { get; set; }
    }

    /// <summary>
    /// DTO for password reset request.
    /// </summary>
    public class ResetPasswordDto
    {
        /// <summary>
        /// Email of the user requesting password reset.
        /// </summary>
        [Required]
        [EmailAddress]
        public string Email { get; set; } = "";

        /// <summary>
        /// Password reset token received via email.
        /// </summary>
        [Required]
        public string Token { get; set; } = "";

        /// <summary>
        /// New password.
        /// </summary>
        [Required]
        [MinLength(6)]
        public string NewPassword { get; set; } = "";
    }
}