// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/webauthn/android/chrome_webauthn_client_android.h"

#include "base/feature_list.h"
#include "chrome/browser/actor/actor_util.h"
#include "chrome/browser/webauthn/android/webauthn_request_delegate_android.h"
#include "components/password_manager/core/browser/features/password_features.h"
#include "components/webauthn/android/webauthn_cred_man_delegate.h"
#include "components/webauthn/android/webauthn_cred_man_delegate_factory.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"
#include "device/fido/public/features.h"

ChromeWebAuthnClientAndroid::ChromeWebAuthnClientAndroid() = default;

ChromeWebAuthnClientAndroid::~ChromeWebAuthnClientAndroid() = default;

void ChromeWebAuthnClientAndroid::OnWebAuthnRequestPending(
    content::RenderFrameHost* frame_host,
    std::vector<device::DiscoverableCredentialMetadata> credentials,
    webauthn::AssertionMediationType mediation_type,
    base::RepeatingCallback<void(const std::vector<uint8_t>& id)>
        passkey_callback,
    base::RepeatingCallback<void(std::u16string_view, std::u16string_view)>
        password_callback,
    base::RepeatingClosure hybrid_closure,
    base::RepeatingCallback<void(webauthn::NonCredentialReturnReason)>
        non_credential_callback) {
  WebAuthnRequestDelegateAndroid* delegate =
      WebAuthnRequestDelegateAndroid::GetRequestDelegate(frame_host);

  delegate->OnWebAuthnRequestPending(
      frame_host, std::move(credentials), mediation_type,
      std::move(passkey_callback), std::move(password_callback),
      std::move(hybrid_closure), std::move(non_credential_callback));
}

void ChromeWebAuthnClientAndroid::CleanupWebAuthnRequest(
    content::RenderFrameHost* frame_host) {
  if (auto* webauthn_request_delegate =
          WebAuthnRequestDelegateAndroid::GetForCurrentDocument(frame_host)) {
    webauthn_request_delegate->CleanupWebAuthnRequest();
  }
}

bool ChromeWebAuthnClientAndroid::ShouldDisallowCredentialRequest(
    content::RenderFrameHost* render_frame_host) {
  if (!base::FeatureList::IsEnabled(device::kWebAuthnActorCheck) ||
      !base::FeatureList::IsEnabled(password_manager::features::kActorLogin)) {
    return false;
  }
  content::WebContents* web_contents =
      content::WebContents::FromRenderFrameHost(render_frame_host);
  return actor::HaveActiveTaskForContents(web_contents);
}