import { register } from '@/services/mock/registry'
import { endpoints } from '@/services/api/endpoints'
import { findOrThrow, paginate } from '@/services/mock/helpers'
import { studentTerms } from '@/services/mock/fixtures/student-terms'

const CURRENT_STATUSES = new Set(['watching', 'waitForExam'])
const ENDED_STATUSES = new Set(['completed', 'failed'])

register('GET', endpoints.getStudentTerms, ({ query }) => {
  let list = [...studentTerms]
  if (query.status === 'current') {
    list = list.filter((t) => CURRENT_STATUSES.has(t.status))
  } else if (query.status === 'ended') {
    list = list.filter((t) => ENDED_STATUSES.has(t.status))
  }
  return paginate(list, query)
})

register('GET', endpoints.showStudentTerm, ({ params }) => ({
  data: findOrThrow(studentTerms, params.id),
}))