// Copyright 2026 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/permissions/chip/webui_permission_dashboard.h"

#include "chrome/browser/ui/browser_window/public/browser_window_interface.h"
#include "chrome/browser/ui/location_bar/location_bar.h"
#include "ui/base/base_window.h"
#include "ui/views/widget/widget.h"

WebUIPermissionDashboard::WebUIPermissionDashboard(LocationBar* location_bar)
    : location_bar_(location_bar),
      request_chip_(location_bar),
      indicator_chip_(location_bar) {}

WebUIPermissionDashboard::~WebUIPermissionDashboard() = default;

void WebUIPermissionDashboard::SetVisible(bool visible) {
  if (is_visible_ == visible) {
    return;
  }
  is_visible_ = visible;
  UpdateState();
}

bool WebUIPermissionDashboard::GetVisible() const {
  return is_visible_;
}

PermissionChipInterface* WebUIPermissionDashboard::GetRequestChip() {
  return &request_chip_;
}

PermissionChipInterface* WebUIPermissionDashboard::GetIndicatorChip() {
  return &indicator_chip_;
}

views::BubbleAnchor WebUIPermissionDashboard::GetAnchor() {
  // Note: Native Views anchors the bubble to the PermissionDashboardView
  // (which tightly bounds the chips). However, when manually tested, the bubble
  // seems to always align with the left side of the location bar anyway.
  // For WebUI, we just anchor to the location bar for simplicity. We can
  // revisit this as a follow-up if tighter anchoring to the individual WebUI
  // chips is found to be necessary.
  if (ui::TrackedElement* element = location_bar_->GetAnchorOrNull()) {
    return views::BubbleAnchor(element);
  }
  ui::BaseWindow* window = location_bar_->GetBrowser()->GetWindow();
  CHECK(window);
  views::Widget* widget =
      views::Widget::GetWidgetForNativeWindow(window->GetNativeWindow());
  CHECK(widget);
  return views::BubbleAnchor(widget->GetContentsView());
}

toolbar_ui_api::mojom::PermissionDashboardStatePtr
WebUIPermissionDashboard::GetState() const {
  if (!is_visible_) {
    return nullptr;
  }

  auto state = toolbar_ui_api::mojom::PermissionDashboardState::New();
  state->request_chip = request_chip_.GetState();
  state->indicator_chip = indicator_chip_.GetState();
  state->is_divider_visible =
      request_chip_.GetVisible() && indicator_chip_.GetVisible();
  return state;
}

void WebUIPermissionDashboard::UpdateState() {
  location_bar_->OnChanged();
}