give more control over options display

src/store/modules/library.js

@@ -105,6 +105,9 @@ export default {
       const departIds = await dispatch('GET_ALL_NODES_IDS', 'depart')
       await dispatch('GET_NODES', { ids: departIds, dataLevel: 'initial' })
       dispatch('GET_ALL_TAGS')
+      if (state.nodebook && state.nodebook.length) {
+        commit('UPDATE_OPTIONS_VISIBILITY', false)
+      }
       return departIds
     },
 
@@ -147,6 +150,9 @@ export default {
     },
 
     async 'OPEN_NODE' ({ state, commit, dispatch }, { parentId, childId }) {
+      if (state.nodebook === undefined || !state.nodebook.length) {
+        commit('UPDATE_OPTIONS_VISIBILITY', false)
+      }
       const stack = state.nodebook.find(stack => stack[0] === parentId)
       commit('ADD_NODEBOOK_NODE', [stack, parentId, childId])
       dispatch('UPDATE_QUERY_NODES')
@@ -155,6 +161,9 @@ export default {
     'CLOSE_NODE' ({ state, commit, dispatch }, { parentId, childId }) {
       const stack = state.nodebook.find(stack => stack.includes(parentId) && (childId ? stack.includes(childId) : true))
       commit('REMOVE_NODEBOOK_NODE', [stack, childId || parentId])
+      if (!state.nodebook.length) {
+        commit('UPDATE_OPTIONS_VISIBILITY', true)
+      }
       dispatch('UPDATE_QUERY_NODES')
     },