// Copyright 2021 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/ui/views/autofill/payments/offer_notification_bubble_views.h"

#include "base/notimplemented.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/ui/views/autofill/autofill_location_bar_bubble.h"
#include "chrome/browser/ui/views/autofill/payments/payments_view_util.h"
#include "chrome/browser/ui/views/chrome_layout_provider.h"
#include "chrome/browser/ui/views/chrome_typography.h"
#include "chrome/browser/ui/views/controls/subpage_view.h"
#include "components/autofill/core/browser/data_model/payments/autofill_offer_data.h"
#include "components/autofill/core/browser/data_model/payments/credit_card.h"
#include "components/strings/grit/components_strings.h"
#include "net/base/registry_controlled_domains/registry_controlled_domain.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/base/mojom/dialog_button.mojom.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/bubble/bubble_frame_view.h"
#include "ui/views/controls/styled_label.h"
#include "ui/views/interaction/element_tracker_views.h"
#include "ui/views/layout/box_layout.h"
#include "ui/views/layout/flex_layout.h"
#include "ui/views/layout/layout_types.h"

namespace autofill {
DEFINE_ELEMENT_IDENTIFIER_VALUE(kOfferNotificationBubbleElementId);

OfferNotificationBubbleViews::OfferNotificationBubbleViews(
    views::BubbleAnchor anchor_view,
    content::WebContents* web_contents,
    OfferNotificationBubbleController* controller)
    : AutofillLocationBarBubble(anchor_view,
                                web_contents,
                                /*autosize=*/true),
      controller_(controller) {
  DCHECK(controller);
  SetShowCloseButton(true);
  set_fixed_width(views::LayoutProvider::Get()->GetDistanceMetric(
      views::DISTANCE_BUBBLE_PREFERRED_WIDTH));
  set_margins(ChromeLayoutProvider::Get()->GetDialogInsetsForContentType(
      views::DialogContentType::kText, views::DialogContentType::kText));
  SetProperty(views::kElementIdentifierKey, kOfferNotificationBubbleElementId);
}

OfferNotificationBubbleViews::~OfferNotificationBubbleViews() {
  Hide();
}

void OfferNotificationBubbleViews::Hide() {
  CloseBubble();
  if (controller_) {
    controller_->OnBubbleClosed(
        GetPaymentsUiClosedReasonFromWidget(GetWidget()));
  }
  controller_ = nullptr;
}

void OfferNotificationBubbleViews::Init() {
  switch (controller_->GetOffer()->GetOfferType()) {
    case AutofillOfferData::OfferType::GPAY_CARD_LINKED_OFFER:
      InitWithCardLinkedOfferContent();
      return;
    case AutofillOfferData::OfferType::GPAY_PROMO_CODE_OFFER:
      InitWithGPayPromoCodeOfferContent();
      return;
    case AutofillOfferData::OfferType::WALLET_DIRECT_OFFER:
      // TODO(crbug.com/546252995): Implement UI for Wallet Direct Offers.
      NOTIMPLEMENTED();
      return;
    case AutofillOfferData::OfferType::UNKNOWN:
      NOTREACHED();
  }
}

void OfferNotificationBubbleViews::AddedToWidget() {
  const AutofillOfferData* offer = controller_->GetOffer();
  CHECK(offer);

  GetBubbleFrameView()->SetTitleView(
      std::make_unique<TitleWithIconAfterLabelView>(
          GetWindowTitle(), TitleWithIconAfterLabelView::Icon::GOOGLE_G));
}

std::u16string OfferNotificationBubbleViews::GetWindowTitle() const {
  return controller_ ? controller_->GetWindowTitle() : std::u16string();
}

void OfferNotificationBubbleViews::WindowClosing() {
  if (controller_) {
    controller_->OnBubbleClosed(
        GetPaymentsUiClosedReasonFromWidget(GetWidget()));
    controller_ = nullptr;
  }
}

void OfferNotificationBubbleViews::OnWidgetDestroying(views::Widget* widget) {
  LocationBarBubbleDelegateView::OnWidgetDestroying(widget);
  if (!widget->IsClosed()) {
    return;
  }
  DCHECK_NE(widget->closed_reason(),
            views::Widget::ClosedReason::kCancelButtonClicked);
}

void OfferNotificationBubbleViews::InitWithCardLinkedOfferContent() {
  // Card-linked offers have a positive CTA button:
  SetButtons(static_cast<int>(ui::mojom::DialogButton::kOk));
  SetButtonLabel(ui::mojom::DialogButton::kOk, controller_->GetOkButtonLabel());

  // Create bubble content:
  views::FlexLayout* layout =
      SetLayoutManager(std::make_unique<views::FlexLayout>());
  layout->SetOrientation(views::LayoutOrientation::kVertical);
  auto* explanatory_message = AddChildView(std::make_unique<views::Label>(
      l10n_util::GetStringFUTF16(
          IDS_AUTOFILL_OFFERS_REMINDER_DESCRIPTION_TEXT,
          controller_->GetLinkedCard()->CardNameAndLastFourDigits()),
      views::style::CONTEXT_DIALOG_BODY_TEXT, views::style::STYLE_SECONDARY));
  explanatory_message->SetHorizontalAlignment(gfx::ALIGN_LEFT);
  explanatory_message->SetMultiLine(true);
}

void OfferNotificationBubbleViews::InitWithGPayPromoCodeOfferContent() {
  // Promo code offers have no CTA buttons:
  SetButtons(static_cast<int>(ui::mojom::DialogButton::kNone));

  // Create bubble content:
  auto* layout = SetLayoutManager(std::make_unique<views::BoxLayout>());
  layout->SetOrientation(views::BoxLayout::Orientation::kVertical);
  layout->set_cross_axis_alignment(
      views::BoxLayout::CrossAxisAlignment::kStart);

  const AutofillOfferData* offer = controller_->GetOffer();
  DCHECK(offer);
  const std::string& value_prop_text =
      offer->GetDisplayStrings().value_prop_text;
  // Add the first line of `value_prop_text` with see details link.
  if (!value_prop_text.empty()) {
    // Hide See details if the link is not valid.
    const std::string& see_details_text =
        offer->GetOfferDetailsUrl().is_valid()
            ? offer->GetDisplayStrings().see_details_text
            : "";
    promo_code_label_ = AddChildView(std::make_unique<views::StyledLabel>());
    std::vector<size_t> offsets;
    auto label_text = l10n_util::GetStringFUTF16(
        IDS_AUTOFILL_GPAY_PROMO_CODE_OFFERS_REMINDER_VALUE_PROP_TEXT,
        base::UTF8ToUTF16(value_prop_text), base::UTF8ToUTF16(see_details_text),
        &offsets);
    promo_code_label_->SetText(label_text);
    promo_code_label_->SetTextContext(
        ChromeTextContext::CONTEXT_DIALOG_BODY_TEXT_SMALL);
    promo_code_label_->SetDefaultTextStyle(views::style::STYLE_SECONDARY);
    promo_code_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
    if (!see_details_text.empty()) {
      promo_code_label_->AddStyleRange(
          gfx::Range(offsets.at(1), offsets.at(1) + see_details_text.length()),
          views::StyledLabel::RangeStyleInfo::CreateForLink(base::BindRepeating(
              &OfferNotificationBubbleViews::OnPromoCodeSeeDetailsClicked,
              base::Unretained(this))));
    }
  }
  // Add the usage instructions text.
  if (!offer->GetDisplayStrings().usage_instructions_text.empty()) {
    instructions_label_ = AddChildView(std::make_unique<views::Label>(
        base::ASCIIToUTF16(offer->GetDisplayStrings().usage_instructions_text),
        ChromeTextContext::CONTEXT_DIALOG_BODY_TEXT_SMALL,
        views::style::STYLE_SECONDARY));
    instructions_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
    instructions_label_->SetMultiLine(true);
  }
}

void OfferNotificationBubbleViews::OnPromoCodeSeeDetailsClicked() {
  DCHECK(controller_->GetOffer()->GetOfferDetailsUrl().is_valid());
  web_contents()->OpenURL(
      content::OpenURLParams(
          GURL(controller_->GetOffer()->GetOfferDetailsUrl()),
          content::Referrer(), WindowOpenDisposition::NEW_FOREGROUND_TAB,
          ui::PAGE_TRANSITION_LINK,
          /*is_renderer_initiated=*/false),
      /*navigation_handle_callback=*/{});
}

BEGIN_METADATA(OfferNotificationBubbleViews)
END_METADATA

}  // namespace autofill