// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_APPS_APP_SERVICE_INTENT_UTIL_H_
#define CHROME_BROWSER_APPS_APP_SERVICE_INTENT_UTIL_H_

#include <string>
#include <vector>

#include "base/containers/flat_map.h"
#include "build/build_config.h"
#include "build/buildflag.h"
#include "components/services/app_service/public/cpp/intent.h"
#include "components/services/app_service/public/cpp/intent_filter.h"

#if BUILDFLAG(IS_CHROMEOS)
#include "chromeos/ash/experiences/arc/mojom/intent_helper.mojom-forward.h"

namespace arc {
class ArcIntentHelperBridge;
class IntentFilter;
}  // namespace arc
#endif  // BUILDFLAG(IS_CHROMEOS)

class Profile;

namespace base {
class FilePath;
}  // namespace base

namespace extensions {
class Extension;
}  // namespace extensions

namespace apps_util {

// Creates a file filter.
apps::IntentFilterPtr CreateFileFilter(
    const std::vector<std::string>& intent_actions,
    const std::vector<std::string>& mime_types,
    const std::vector<std::string>& file_extensions,
    const std::string& activity_name = "",
    bool include_directories = false);

#if BUILDFLAG(IS_CHROMEOS)
// Create intent filters from `package_name` and `intent_helper_bridge`.
apps::IntentFilters CreateIntentFiltersFromArcBridge(
    const std::string& package_name,
    arc::ArcIntentHelperBridge* intent_helper_bridge);
#endif  // BUILDFLAG(IS_CHROMEOS)

// Create intent filters for a Chrome app (extension-based) e.g. for
// file_handlers.
apps::IntentFilters CreateIntentFiltersForChromeApp(
    const extensions::Extension* extension);

// Create intent filters for an Extension (is_extension() == true) e.g. for
// file_browser_handlers.
apps::IntentFilters CreateIntentFiltersForExtension(
    const extensions::Extension* extension);

// Create an intent filter for a note-taking app.
apps::IntentFilterPtr CreateNoteTakingFilter();

// Create an intent filter for an app capable of running on the lock screen.
apps::IntentFilterPtr CreateLockScreenFilter();

#if BUILDFLAG(IS_CHROMEOS)
// Create an intent struct with filesystem:// type URLs from the file paths and
// mime types of a list of files. This util has to live under chrome/ because it
// uses fileapis and cannot be included in components/.
// TODO(crbug.com/40199088): Use FilePaths in intents to avoid dependency on
// File Manager.
apps::IntentPtr CreateShareIntentFromFiles(
    Profile* profile,
    const std::vector<base::FilePath>& file_paths,
    const std::vector<std::string>& mime_types);

// Create an intent struct with filesystem:// type URLs from the file paths and
// mime types of a list of files, and the share text and title. This util has to
// live under chrome/ because it uses fileapis and cannot be included in
// components/.
apps::IntentPtr CreateShareIntentFromFiles(
    Profile* profile,
    const std::vector<base::FilePath>& file_paths,
    const std::vector<std::string>& mime_types,
    const std::string& share_text,
    const std::string& share_title);

base::flat_map<std::string, std::string> CreateArcIntentExtras(
    const apps::IntentPtr& intent);

// Convert between App Service and ARC Intents.
arc::mojom::IntentInfoPtr ConvertAppServiceToArcIntent(
    const apps::IntentPtr& intent);

// Converts an ARC intent action to an App Service intent action. Returns
// nullptr if |arc_action| is an action which is not supported by App Service.
const char* ConvertArcToAppServiceIntentAction(const std::string& arc_action);

// Converts an apps::Intent struct to a string to call the LaunchIntent
// interface from arc::mojom::AppInstance. If |intent| has |ui_bypassed|, |url|
// or |data|, returns an empty string as these intents cannot be represented in
// string form.
std::string CreateLaunchIntent(const std::string& package_name,
                               const apps::IntentPtr& intent);

// Convert between App Service and ARC IntentFilters.
arc::IntentFilter ConvertAppServiceToArcIntentFilter(
    const std::string& package_name,
    const apps::IntentFilterPtr& intent_filter);

// Create App Service intent filter from ARC intent filter, could return
// nullptr if the intent filter from ARC is not valid.
apps::IntentFilterPtr CreateIntentFilterForArc(
    const arc::IntentFilter& arc_intent_filter);
#endif  // BUILDFLAG(IS_CHROMEOS)

}  // namespace apps_util

#endif  // CHROME_BROWSER_APPS_APP_SERVICE_INTENT_UTIL_H_