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')
     },
 

src/store/nodes.js

@@ -14,9 +14,8 @@ import {
 export default {
   state: {
     nodes: {},
-
     history: [],
-
+    optionsVisible: true,
     // IDS
     ids: {
       // depart: undefined,
@@ -83,6 +82,10 @@ export default {
       for (const node of nodes) {
         addNode(node, dataLevel)
       }
+    },
+
+    'UPDATE_OPTIONS_VISIBILITY' (state, visible) {
+      state.optionsVisible = visible
     }
   },
 
@@ -140,6 +143,7 @@ export default {
     allNodes: state => state.nodes,
     // Args getters
     nodes: state => ids => ids.map(id => state.nodes[id]),
-    node: state => id => state.nodes[id]
+    node: state => id => state.nodes[id],
+    optionsVisible: state => state.optionsVisible
   }
 }