@page "/register"
@using PlaylistShared.Shared.Auth
@inject HttpClient Http
@inject AuthStateProvider AuthProvider
@inject NavigationManager Navigation
@inject ISnackbar Snackbar

<MudContainer MaxWidth="MaxWidth.Small" Class="mt-16">
    <MudCard>
        <MudCardContent Class="text-center">
            <MudText Typo="Typo.h5" Class="mb-4">Регистрация</MudText>

            <MudTextField @bind-Value="_model.Username" Label="Имя пользователя" Variant="Variant.Outlined" FullWidth="true" Class="mb-3" />
            <MudTextField @bind-Value="_model.Email" Label="Email" Variant="Variant.Outlined" FullWidth="true" Class="mb-3" />
            <MudTextField @bind-Value="_model.Password" Label="Пароль" Variant="Variant.Outlined" FullWidth="true" InputType="InputType.Password" />
            <MudTextField @bind-Value="_model.ConfirmPassword" Label="Подтверждение пароля" Variant="Variant.Outlined" FullWidth="true" InputType="InputType.Password" />

            <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="OnRegister" FullWidth="true" Class="mt-4">
                Зарегистрироваться
            </MudButton>

            <MudText Class="mt-4" Typo="Typo.body2">
                Уже есть аккаунт? <MudLink Href="/login">Войти</MudLink>
            </MudText>
        </MudCardContent>
    </MudCard>
</MudContainer>

@code {
    private RegisterModel _model = new();

    private async Task OnRegister()
    {
        if (_model.Password != _model.ConfirmPassword)
        {
            Snackbar.Add("Пароли не совпадают", Severity.Error);
            return;
        }

        var response = await Http.PostAsJsonAsync("/api/account/register", _model);
        if (response.IsSuccessStatusCode)
        {
            var result = await response.Content.ReadFromJsonAsync<ApiResponse<LoginResponse>>();
            if (result?.Success == true)
            {
                await AuthProvider.MarkUserAsAuthenticated(result.Data.Token, result.Data.RefreshToken);
                Navigation.NavigateTo("/");
            }
            else
            {
                Snackbar.Add(result?.Error?.Message ?? "Ошибка регистрации", Severity.Error);
            }
        }
        else
        {
            var error = await response.Content.ReadFromJsonAsync<ApiResponse<object>>();
            Snackbar.Add(error?.Error?.Message ?? "Ошибка регистрации", Severity.Error);
        }
    }

    public class RegisterModel
    {
        public string Username { get; set; }
        public string Email { get; set; }
        public string Password { get; set; }
        public string ConfirmPassword { get; set; }
    }
}