// 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 "components/user_education/webui/help_bubble_webui.h"

#include "components/user_education/webui/help_bubble_handler.h"
#include "components/user_education/webui/tracked_element_help_bubble_webui_anchor.h"
#include "ui/base/interaction/element_identifier.h"
#include "ui/base/interaction/framework_specific_implementation.h"

namespace user_education {

HelpBubbleWebUI::HelpBubbleWebUI(HelpBubbleHandlerBase* handler,
                                 ui::ElementIdentifier anchor_id)
    : handler_(handler), anchor_id_(anchor_id) {
  CHECK(handler_);
}

HelpBubbleWebUI::~HelpBubbleWebUI() {
  Close(HelpBubble::CloseReason::kBubbleDestroyed);
}

content::WebContents* HelpBubbleWebUI::GetWebContents() {
  return is_open() ? handler_->GetWebContents() : nullptr;
}

bool HelpBubbleWebUI::ToggleFocusForAccessibility() {
  return handler_->ToggleHelpBubbleFocusForAccessibility(anchor_id_);
}

gfx::Rect HelpBubbleWebUI::GetBoundsInScreen() const {
  return handler_->GetHelpBubbleBoundsInScreen(anchor_id_);
}

ui::ElementContext HelpBubbleWebUI::GetContext() const {
  return handler_->context();
}

void HelpBubbleWebUI::CloseBubbleImpl() {
  handler_->OnHelpBubbleClosing(anchor_id_);
}

DEFINE_FRAMEWORK_SPECIFIC_METADATA(HelpBubbleWebUI)

HelpBubbleFactoryWebUI::HelpBubbleFactoryWebUI() = default;
HelpBubbleFactoryWebUI::~HelpBubbleFactoryWebUI() = default;

std::unique_ptr<HelpBubble> HelpBubbleFactoryWebUI::CreateBubble(
    ui::TrackedElement* element,
    HelpBubbleParams params) {
  HelpBubbleHandlerBase* const handler =
      element->AsA<TrackedElementHelpBubbleWebUIAnchor>()->handler();
  return handler->CreateHelpBubble(element->identifier(), std::move(params));
}

bool HelpBubbleFactoryWebUI::CanBuildBubbleForTrackedElement(
    const ui::TrackedElement* element) const {
  return element->IsA<TrackedElementHelpBubbleWebUIAnchor>();
}

DEFINE_FRAMEWORK_SPECIFIC_METADATA(HelpBubbleFactoryWebUI)

}  // namespace user_education