import { MutationTree } from 'vuex'

import { ROOT_STORE } from '@/store/constants'
import { IRootState } from '@/store/modules/root/interfaces'
import { TRootMutations } from '@/store/modules/root/types'

export const mutations: MutationTree<IRootState> & TRootMutations = {
  [ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGE](state: IRootState) {
    state.errorMessage = null
  },
  [ROOT_STORE.MUTATIONS.SET_ERROR_MESSAGE](
    state: IRootState,
    errorMessage: string
  ) {
    state.errorMessage = errorMessage
  },
  [ROOT_STORE.MUTATIONS.UPDATE_LANG](state: IRootState, language: string) {
    state.language = language
  },
}