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// Copyright 2016 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.
#ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_ASSISTANT_H_
#define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_ASSISTANT_H_
#include <memory>
#include <vector>
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "components/autofill/core/browser/payments/full_card_request.h"
#include "components/autofill/core/common/form_data.h"
namespace autofill {
class AutofillManager;
class CreditCard;
class FormStructure;
// This class encompasses the triggering rules and the logic for the autofill
// assisted filling mechanisms.
class AutofillAssistant : public payments::FullCardRequest::Delegate {
public:
explicit AutofillAssistant(AutofillManager* autofill_manager);
~AutofillAssistant();
// Should be called at every page navigation to clear state.
void Reset();
// Returns whether a credit card assist can be shown. Will go through the
// forms in |form_structures| and extract the credit card form.
bool CanShowCreditCardAssist(
const std::vector<std::unique_ptr<FormStructure>>& form_structures);
// Will show an assist infobar for the previously extracted form proposing to
// autofill it. Should only be called if CanShowCreditCardAssist() returned
// true.
void ShowAssistForCreditCard(const CreditCard& card);
private:
// Called by the infobar delegate when the user accepts the infobar.
void OnUserDidAcceptCreditCardFill(const CreditCard& card);
// payments::FullCardRequest::Delegate:
void OnFullCardRequestSucceeded(const CreditCard& card,
const base::string16& cvc) override;
void OnFullCardRequestFailed() override;
// Holds the FormData to be filled with a credit card.
std::unique_ptr<FormData> credit_card_form_data_;
// Weak reference to the AutofillManager that created and maintains this
// AutofillAssistant.
AutofillManager* autofill_manager_;
base::WeakPtrFactory<AutofillAssistant> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(AutofillAssistant);
};
} // namespace autofill
#endif // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_ASSISTANT_H_
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