let queue = []
let active = true
let status = 'waiting'

export const is_active = () => active
export const get_status = () => status
export const activate = () => {
  active = true
  status = 'active'
}
export const deactivate = reason => {
  active = false
  status = reason
}
export const add_task = task => queue.push(task)
export const remove_task = task => queue = queue.filter(t => t.id !== task.id)
export const get_next_task = () => queue.shift()