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// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/modules/payments/basic_card_helper.h"
#include "base/stl_util.h"
#include "third_party/blink/renderer/bindings/core/v8/native_value_traits_impl.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_basic_card_request.h"
#include "third_party/blink/renderer/modules/payments/payment_request.h"
namespace blink {
namespace {
using ::payments::mojom::blink::BasicCardNetwork;
const struct {
const payments::mojom::BasicCardNetwork code;
const char* const name;
} kBasicCardNetworks[] = {{BasicCardNetwork::AMEX, "amex"},
{BasicCardNetwork::DINERS, "diners"},
{BasicCardNetwork::DISCOVER, "discover"},
{BasicCardNetwork::JCB, "jcb"},
{BasicCardNetwork::MASTERCARD, "mastercard"},
{BasicCardNetwork::MIR, "mir"},
{BasicCardNetwork::UNIONPAY, "unionpay"},
{BasicCardNetwork::VISA, "visa"}};
} // namespace
void BasicCardHelper::ParseBasiccardData(
const ScriptValue& input,
Vector<BasicCardNetwork>& supported_networks_output,
ExceptionState& exception_state) {
DCHECK(!input.IsEmpty());
BasicCardRequest* basic_card =
NativeValueTraits<BasicCardRequest>::NativeValue(
input.GetIsolate(), input.V8Value(), exception_state);
if (exception_state.HadException())
return;
if (basic_card->hasSupportedNetworks()) {
if (basic_card->supportedNetworks().size() > PaymentRequest::kMaxListSize) {
exception_state.ThrowTypeError(
"basic-card supportedNetworks cannot be longer than 1024 elements");
return;
}
for (const String& network : basic_card->supportedNetworks()) {
for (size_t i = 0; i < base::size(kBasicCardNetworks); ++i) {
if (network == kBasicCardNetworks[i].name) {
supported_networks_output.push_back(kBasicCardNetworks[i].code);
break;
}
}
}
}
}
bool BasicCardHelper::IsNetworkName(const String& input) {
for (size_t i = 0; i < base::size(kBasicCardNetworks); ++i) {
if (input == kBasicCardNetworks[i].name) {
return true;
}
}
return false;
}
} // namespace blink
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