@using DiunaBI.UI.Shared.Services
@using Microsoft.Extensions.Configuration
@inject IJSRuntime JS
@inject IConfiguration Configuration
@inject AuthService AuthService
@inject NavigationManager NavigationManager
Witaj w DiunaBI
Zaloguj się używając konta Google
@if (_isLoading)
{
Weryfikacja...
}
else
{
Zaloguj z Google
}
@if (!string.IsNullOrEmpty(_errorMessage))
{
@_errorMessage
}
@code {
private bool _isLoading = false;
private string _errorMessage = string.Empty;
private static LoginCard? _instance;
private bool _isInitialized = false;
protected override async Task OnAfterRenderAsync(bool firstRender)
{
if (firstRender)
{
_instance = this;
await InitializeGoogleSignIn();
}
}
private async Task InitializeGoogleSignIn()
{
try
{
if (_isInitialized) return;
var clientId = Configuration["GoogleAuth:ClientId"];
if (string.IsNullOrEmpty(clientId))
{
throw new Exception("Google ClientId is not configured.");
}
await JS.InvokeVoidAsync("initGoogleSignIn", clientId);
_isInitialized = true;
}
catch (Exception ex)
{
_errorMessage = "Błąd inicjalizacji Google Sign-In.";
Console.Error.WriteLine($"Google Sign-In initialization error: {ex.Message}");
}
}
private async Task HandleGoogleSignIn()
{
try
{
_isLoading = true;
_errorMessage = string.Empty;
StateHasChanged();
await JS.InvokeVoidAsync("requestGoogleSignIn");
}
catch (Exception ex)
{
_errorMessage = "Błąd podczas logowania. Spróbuj ponownie";
_isLoading = false;
StateHasChanged();
}
}
[JSInvokable]
public static async Task OnGoogleSignInSuccess(string googleCredential, string fullName, string email, string avatarUrl)
{
Console.WriteLine($"=== OnGoogleSignInSuccess: {email} ===");
if (_instance != null)
{
try
{
// Waliduj użytkownika w backendzie DiunaBI
var (success, errorMessage) = await _instance.AuthService.ValidateWithBackendAsync(
googleCredential, fullName, email, avatarUrl);
if (success)
{
Console.WriteLine("✅ User validated, navigating to dashboard");
_instance._isLoading = false;
_instance._errorMessage = string.Empty;
_instance.NavigationManager.NavigateTo("/dashboard", replace: true);
}
else
{
Console.WriteLine($"❌ Validation failed: {errorMessage}");
_instance._isLoading = false;
_instance._errorMessage = errorMessage ?? "Nie udało się zalogować.";
}
await _instance.InvokeAsync(() => _instance.StateHasChanged());
}
catch (Exception ex)
{
Console.Error.WriteLine($"❌ OnGoogleSignInSuccess error: {ex.Message}");
_instance._isLoading = false;
_instance._errorMessage = "Błąd podczas weryfikacji użytkownika.";
await _instance.InvokeAsync(() => _instance.StateHasChanged());
}
}
}
[JSInvokable]
public static async Task OnGoogleSignInError(string error)
{
Console.WriteLine($"Google SignIn Error: {error}");
if (_instance != null)
{
_instance._isLoading = false;
_instance._errorMessage = "Błąd logowania Google. Spróbuj ponownie";
await _instance.InvokeAsync(() => _instance.StateHasChanged());
}
}
}