// 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/webui/segmentation_internals/segmentation_internals_ui.h"

#include "base/feature_list.h"
#include "base/logging.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/segmentation_platform/segmentation_platform_service_factory.h"
#include "chrome/browser/ui/webui/segmentation_internals/segmentation_internals_page_handler_impl.h"
#include "chrome/common/webui_url_constants.h"
#include "chrome/grit/segmentation_internals_resources.h"
#include "chrome/grit/segmentation_internals_resources_map.h"
#include "components/segmentation_platform/public/features.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_ui_data_source.h"
#include "ui/webui/webui_util.h"

SegmentationInternalsUI::SegmentationInternalsUI(content::WebUI* web_ui)
    : MojoWebUIController(web_ui, /*enable_chrome_send=*/true) {
  profile_ = Profile::FromWebUI(web_ui);
  content::WebUIDataSource* source = content::WebUIDataSource::CreateAndAdd(
      web_ui->GetWebContents()->GetBrowserContext(),
      chrome::kChromeUISegmentationInternalsHost);
  std::string path = web_ui->GetWebContents()->GetURL().GetPath();
  if (path.starts_with("/survey")) {
    if (base::FeatureList::IsEnabled(
            segmentation_platform::features::kSegmentationSurveyPage) &&
        segmentation_platform::features::kSegmentationSurveyInternalsPage
            .Get()) {
      webui::SetupWebUIDataSource(
          source, kSegmentationInternalsResources,
          IDR_SEGMENTATION_INTERNALS_SEGMENTATION_SURVEY_HTML);
    }
  } else {
    webui::SetupWebUIDataSource(
        source, kSegmentationInternalsResources,
        IDR_SEGMENTATION_INTERNALS_SEGMENTATION_INTERNALS_HTML);
  }
}

SegmentationInternalsUI::~SegmentationInternalsUI() = default;

void SegmentationInternalsUI::BindInterface(
    mojo::PendingReceiver<segmentation_internals::mojom::PageHandlerFactory>
        receiver) {
  segmentation_internals_page_factory_receiver_.reset();
  segmentation_internals_page_factory_receiver_.Bind(std::move(receiver));
}

void SegmentationInternalsUI::CreatePageHandler(
    mojo::PendingRemote<segmentation_internals::mojom::Page> page,
    mojo::PendingReceiver<segmentation_internals::mojom::PageHandler>
        receiver) {
  segmentation_internals_page_handler_ = std::make_unique<
      SegmentationInternalsPageHandlerImpl>(
      std::move(receiver), std::move(page),
      segmentation_platform::SegmentationPlatformServiceFactory::GetForProfile(
          profile_));
}

WEB_UI_CONTROLLER_TYPE_IMPL(SegmentationInternalsUI)