add history

src/store/modules/library.js

@@ -134,8 +134,10 @@ export default {
     async 'UPDATE_NODEBOOK' ({ state, commit, dispatch }, query) {
       const { mode = 'tree', nodebook } = parseNodesQueryParams(query)
       commit('SET_MODE', mode)
-      await dispatch('GET_NODES', { ids: [].concat(...nodebook), dataLevel: 'full' })
+      const ids = [].concat(...nodebook)
+      await dispatch('GET_NODES', { ids, dataLevel: 'full' })
       commit('SET_NODEBOOK', nodebook)
+      commit('ADD_HISTORY_ENTRIES', ids)
     },
 
     // ╭╮╷╭─╮┌─╮┌─╴╭─╴
@@ -157,6 +159,7 @@ export default {
       const stack = state.nodebook.find(stack => stack[0] === parentId)
       commit('ADD_NODEBOOK_NODE', [stack, parentId, childId])
       dispatch('UPDATE_QUERY_NODES')
+      commit('ADD_HISTORY_ENTRIES', [childId || parentId])
     },
 
     'CLOSE_NODE' ({ state, commit, dispatch }, { parentId, childId }) {

src/store/nodes.js

@@ -84,6 +84,14 @@ export default {
       }
     },
 
+    'ADD_HISTORY_ENTRIES' (state, ids) {
+      for (const id of ids) {
+        if (!state.history.includes(id)) {
+          state.history.push(id)
+        }
+      }
+    },
+
     'UPDATE_OPTIONS_VISIBILITY' (state, visible) {
       state.optionsVisible = visible
     }
@@ -144,6 +152,7 @@ export default {
     // Args getters
     nodes: state => ids => ids.map(id => state.nodes[id]),
     node: state => id => state.nodes[id],
-    optionsVisible: state => state.optionsVisible
+    optionsVisible: state => state.optionsVisible,
+    history: state => state.history.map(id => state.nodes[id])
   }
 }