@page "/login"
@using PlaylistShared.PWA.Services
@inject NavigationManager Navigation
@inject AuthStateProvider AuthProvider
@inject ApiClient ApiClient
@inject ISnackbar Snackbar

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

            <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="LoginWithYandex" StartIcon="@Icons.Custom.Brands.Yandex" FullWidth="true">
                Войти через Яндекс
            </MudButton>

            <MudDivider Class="my-4">или</MudDivider>

            <MudTextField Label="Логин" @bind-Value="_username" Variant="Variant.Outlined" FullWidth="true" />
            <MudTextField Label="Пароль" @bind-Value="_password" InputType="InputType.Password" Variant="Variant.Outlined" FullWidth="true" />
            <MudButton Variant="Variant.Filled" Color="Color.Secondary" OnClick="LoginWithPassword" FullWidth="true">Войти по паролю</MudButton>

            <MudText Class="mt-4">
                Нет аккаунта? <MudLink Href="/register">Зарегистрироваться</MudLink>
            </MudText>
        </MudCardContent>
    </MudCard>
</MudContainer>

@code {
    private string _username = "";
    private string _password = "";

    private void LoginWithYandex()
    {
        Navigation.NavigateTo("https://localhost:5001/api/externalauth/login-yandex", true);
    }

    private async Task LoginWithPassword()
    {
        var result = await ApiClient.LoginAsync(_username, _password);
        if (result != null)
        {
            await AuthProvider.MarkUserAsAuthenticated(result.Token, result.RefreshToken);
            Navigation.NavigateTo("/");
        }
        else
        {
            Snackbar.Add("Неверный логин или пароль", Severity.Error);
        }
    }
}