// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_WEB_APPLICATIONS_EXTENSIONS_WEB_APP_EXTENSION_SHORTCUT_H_
#define CHROME_BROWSER_WEB_APPLICATIONS_EXTENSIONS_WEB_APP_EXTENSION_SHORTCUT_H_

#include <memory>

#include "base/callback_forward.h"
#include "base/files/file_path.h"
#include "base/strings/string16.h"
#include "build/build_config.h"
#include "chrome/browser/web_applications/components/web_app_shortcut.h"

class Profile;

namespace extensions {
class Extension;
}

namespace web_app {

// Called by GetShortcutInfoForApp after fetching the ShortcutInfo.
typedef base::OnceCallback<void(std::unique_ptr<ShortcutInfo>)>
    ShortcutInfoCallback;

// Create shortcuts for web application based on given shortcut data.
// |shortcut_info| contains information about the shortcuts to create, and
// |locations| contains information about where to create them.
void CreateShortcutsWithInfo(ShortcutCreationReason reason,
                             const ShortcutLocations& locations,
                             std::unique_ptr<ShortcutInfo> shortcut_info);

// Populates a ShortcutInfo for the given |extension| in |profile| and passes
// it to |callback| after asynchronously loading all icon representations.
void GetShortcutInfoForApp(const extensions::Extension* extension,
                           Profile* profile,
                           ShortcutInfoCallback callback);

std::unique_ptr<ShortcutInfo> ShortcutInfoForExtensionAndProfile(
    const extensions::Extension* app,
    Profile* profile);

// Whether to create a shortcut for this type of extension.
bool ShouldCreateShortcutFor(ShortcutCreationReason reason,
                             Profile* profile,
                             const extensions::Extension* extension);

// Gets the user data directory to use for |extension| located inside
// |profile_path|.
base::FilePath GetWebAppDataDirectory(const base::FilePath& profile_path,
                                      const extensions::Extension& extension);

// Creates shortcuts for an app. This loads the app's icon from disk, and calls
// CreateShortcutsWithInfo(). If you already have a ShortcutInfo with the app's
// icon loaded, you should use CreateShortcutsWithInfo() directly.
void CreateShortcuts(ShortcutCreationReason reason,
                     const ShortcutLocations& locations,
                     Profile* profile,
                     const extensions::Extension* app);

// Delete all shortcuts that have been created for the given profile and
// extension.
void DeleteAllShortcuts(Profile* profile, const extensions::Extension* app);

// Updates shortcuts for |app|, but does not create new ones if shortcuts are
// not present in user-facing locations. Some platforms may still (re)create
// hidden shortcuts to interact correctly with the system shelf.
// |old_app_title| contains the title of the app prior to this update.
// |callback| is invoked once the FILE thread tasks have completed.
void UpdateAllShortcuts(const base::string16& old_app_title,
                        Profile* profile,
                        const extensions::Extension* app,
                        base::OnceClosure callback);

// Updates shortcuts for all apps in this profile. This is expected to be called
// on the UI thread.
void UpdateShortcutsForAllApps(Profile* profile, base::OnceClosure callback);

#if defined(OS_WIN)
// Update the relaunch details for the given app's window, making the taskbar
// group's "Pin to the taskbar" button function correctly.
void UpdateRelaunchDetailsForApp(Profile* profile,
                                 const extensions::Extension* extension,
                                 HWND hwnd);
#endif  // defined(OS_WIN)

}  // namespace web_app

#endif  // CHROME_BROWSER_WEB_APPLICATIONS_EXTENSIONS_WEB_APP_EXTENSION_SHORTCUT_H_