api.js

function uid() {
  return Date.now().toString(36) + Math.random().toString(36).substr(2);
}

// Fetch tasks from localStorage
function fetchTasks() {
  return new Promise((resolve, reject) => {
    try {
      window.setTimeout(() => {
        resolve(JSON.parse(localStorage.getItem("tasks")) || []);
      }, (1 + 2 * Math.random()) * 1000); // Simulate network latency
    } catch (error) {
      reject(error);
    }
  });
}

// Post a task to localStorage
function postTask(task) {
  return fetchTasks().then((tasks) => {
    // eslint-disable-next-line no-param-reassign
    task.id = uid(); // Generate a unique ID for the task
    tasks.push(task);
    localStorage.setItem("tasks", JSON.stringify(tasks));
    return tasks;
  });
}

// Put a task to localStorage
function putTask(taskId, updatedTask) {
  return fetchTasks().then((tasks) => {
    // eslint-disable-next-line no-param-reassign
    tasks[taskId] = updatedTask;
    localStorage.setItem("tasks", JSON.stringify(tasks));
    return tasks;
  });
}

// Delete a task from localStorage
function deleteTask(taskId) {
  return fetchTasks().then((tasks) => {
    tasks.splice(taskId, 1);
    localStorage.setItem("tasks", JSON.stringify(tasks));
    return tasks;
  });
}

fetchTasks().then((tasks) => {
  if (!tasks.length) {
    return postTask({ title: "First task" });
  }
  return tasks;
});

// export default {
//   fetchTasks: fetchTasks,
//   post: postTask,
//   put: putTask,
//   delete: deleteTask,
// };

export const fetch = fetchTasks;
export const post = postTask;
export const put = putTask;
export const remove = deleteTask;