public static async ValueTask <GooglePayClient> GetGooglePayClientAsync(
this IJSRuntime jsRuntime,
GooglePayEnvironment?env = null,
GooglePayMerchantInfo?merchantInfo = null,
Func <string, ValueTask>?processPaymentCallback = null,
Func <GooglePayShippingAddress, ValueTask <GooglePayDisplayShippingOptions> >?getDisplayShippingOptionsCallback = null,
Func <GooglePaySelectedShippingOption, ValueTask <GooglePayTransactionInfo> >?calculateTransactionInfoCallback = null)
{
if (_client != null)
{
return(_client);
}
if (env == null)
{
env = GooglePayEnvironment.Test;
}
CallBackInteropWrapper?processPaymentCallbackWrapper = null;
if (processPaymentCallback != null)
{
processPaymentCallbackWrapper = CallBackInteropWrapper.Create(async(string transactionToken) =>
{
await processPaymentCallback(transactionToken);
});
}
CallBackInteropWrapper?getDisplayShippingOptionsCallbackWrapper = null;
if (getDisplayShippingOptionsCallback != null)
{
getDisplayShippingOptionsCallbackWrapper = CallBackInteropWrapper.CreateWithResult(
(GooglePayShippingAddress? shippingAddress) => getDisplayShippingOptionsCallback(shippingAddress)
);
}
CallBackInteropWrapper?calculateTransactionInfoCallbackWrapper = null;
if (calculateTransactionInfoCallback != null)
{
calculateTransactionInfoCallbackWrapper = CallBackInteropWrapper.CreateWithResult(
(GooglePaySelectedShippingOption? selectedShippingOption) => calculateTransactionInfoCallback(selectedShippingOption));
}
var jsObjRef = await jsRuntime.InvokeAsync <JsRuntimeObjectRef>(
"blazorGooglePay.getGooglePaymentsClient",
env,
merchantInfo,
processPaymentCallbackWrapper,
getDisplayShippingOptionsCallbackWrapper,
calculateTransactionInfoCallbackWrapper);
_client = new GooglePayClient(jsRuntime, jsObjRef);
return(_client);
}
private async ValueTask ConfigCallbacks()
{
await JsRuntime.AddEventListener(JsObjectRef, "", "onended",
CallBackInteropWrapper.Create(OnEndedCallback, false)).ConfigureAwait(false);
await JsRuntime.AddEventListener(JsObjectRef, "", "onisolationchange",
CallBackInteropWrapper.Create(OnIsolationChangeCallback, false)).ConfigureAwait(false);
await JsRuntime.AddEventListener(JsObjectRef, "", "onmute",
CallBackInteropWrapper.Create(OnMuteCallback, false)).ConfigureAwait(false);
await JsRuntime.AddEventListener(JsObjectRef, "", "onunmute",
CallBackInteropWrapper.Create(OnUnmuteCallback, false)).ConfigureAwait(false);
}
public async ValueTask <GooglePayButton> CreateButtonAsync(GoogleButtonType type,
GooglePayButtonColor?color = null)
{
var button = new GooglePayButton(_jsRuntime, type, color);
var callback = CallBackInteropWrapper.Create(async() =>
{
var isHandled = await OnButtonClicked(button);
if (!isHandled)
{
await button.OnClicked();
}
},
serializationSpec: false);
button.JsObjectRef = await _jsRuntime.InvokeAsync <JsRuntimeObjectRef>(
"blazorGooglePay.createButton",
_jsObjectRef,
callback,
type,
color);
return(button);
}
/// <summary>
/// This event is fired when the browser's resource timing buffer is full.
/// </summary>
/// <param name="toDo"></param>
/// <returns></returns>
public async Task <IAsyncDisposable> OnResourceTimingBufferFull(Func <Task> toDo)
{
return(await jsRuntime.AddEventListener(windowRef, "performance", "resourcetimingbufferfull", CallBackInteropWrapper.Create(toDo)));
}
/// <summary>
/// fired when the screen changes orientation.
/// </summary>
/// <param name="toDo"></param>
/// <returns></returns>
public async ValueTask <IAsyncDisposable> OnChange(Func <ValueTask> toDo)
{
return(await jsRuntime.AddEventListener(screenRef, "orientation", "change",
CallBackInteropWrapper.Create(toDo)).ConfigureAwait(false));
}
/// <summary>
/// fired when the screen changes orientation.
/// </summary>
/// <param name="toDo"></param>
/// <returns></returns>
public async Task <IAsyncDisposable> OnChange(Func <Task> toDo)
{
return(await jsRuntime.AddEventListener(windowRef, "screen.orientation", "change", CallBackInteropWrapper.Create(toDo)));
}