export const state = () => ({
  selection: {},
})

export const mutations = {
  select(state, id) {
    state.selection = {
      ...state.selection,
      [id]: true,
    }
  },
  unselect(state, id) {
    var selection = state.selection
    delete selection[id]
    state.selection = {
      ...selection
    }
  },
  clearSelection(state) {
    state.selection = {}
  },
}