chrome/browser/ash/api/tasks/chrome_tasks_delegate.h

// Copyright 2023 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_ASH_API_TASKS_CHROME_TASKS_DELEGATE_H_
#define CHROME_BROWSER_ASH_API_TASKS_CHROME_TASKS_DELEGATE_H_

#include "ash/api/tasks/tasks_delegate.h"
#include "base/containers/flat_map.h"
#include "components/account_id/account_id.h"

namespace ash::api {

class TasksClientImpl;

class ChromeTasksDelegate : public TasksDelegate {
 public:
  ChromeTasksDelegate();
  ChromeTasksDelegate(const ChromeTasksDelegate&) = delete;
  ChromeTasksDelegate& operator=(const ChromeTasksDelegate&) = delete;
  ~ChromeTasksDelegate() override;

  // TasksDelegate:
  void UpdateClientForProfileSwitch(const AccountId& account_id) override;
  void GetTaskLists(bool force_fetch,
                    TasksClient::GetTaskListsCallback callback) override;
  void GetTasks(const std::string& task_list_id,
                bool force_fetch,
                TasksClient::GetTasksCallback callback) override;
  void AddTask(const std::string& task_list_id,
               const std::string& title,
               TasksClient::OnTaskSavedCallback callback) override;
  void UpdateTask(const std::string& task_list_id,
                  const std::string& task_id,
                  const std::string& title,
                  bool completed,
                  TasksClient::OnTaskSavedCallback callback) override;

 private:
  // Returns the `TasksClientImpl` associated with the `active_account_id_`.
  // Returns nullptr if the client cannot be found.
  TasksClientImpl* GetActiveAccountClient() const;

  // The id of the currently active user account.
  AccountId active_account_id_;

  // The clients that communicate with the Google Tasks API on behalf of each
  // account.
  base::flat_map<AccountId, std::unique_ptr<TasksClientImpl>> clients_;
};

}  // namespace ash::api

#endif  // CHROME_BROWSER_ASH_API_TASKS_CHROME_TASKS_DELEGATE_H_