fix the bug of `output missing` after delete-refresh-reset, gonna to polish the layout

static/view-sidebar.js

@@ -209,6 +209,7 @@ sidebar.NodeSidebar = class {
         this._addButton('Recover');
         this._addButton('Download');
         this._addButton('RefreshGraph');
+        this._addButton('Reset');
 
         // console.log(this._host._view._graph._nodes)
         // console.log(node)
@@ -342,6 +343,15 @@ sidebar.NodeSidebar = class {
                 this._host._view._updateGraph();
             });
         }
+
+        if (title === 'Reset') {
+            // console.log('pressed')
+            buttonElement.addEventListener('click', () => {
+                this._host._view._graph.resetGraph();
+                this._host._view._updateGraph();
+            });
+        }
+
     }
 
     toggleInput(name) {

static/view.js

@@ -1026,11 +1026,11 @@ view.Graph = class extends grapher.Graph {
         }
 
         for (const output of graph.outputs) {
-            // My code
+            // // My code
-            if (this._modelNodeName2State.get(output.name) == 'Deleted') {
+            // if (this._modelNodeName2State.get(output.name) == 'Deleted') {
-                // console.log(this._modelNodeName2State.get(node.name))
+            //     // console.log(this._modelNodeName2State.get(node.name))
-                continue;
+            //     continue;
-            }
+            // }
 
             const viewOutput = this.createOutput(output);
             for (const argument of output.arguments) {
@@ -1074,6 +1074,17 @@ view.Graph = class extends grapher.Graph {
         }
     }
 
+    resetGraph() {
+        for (const nodeId of this.nodes.keys()) {
+            const node = this.node(nodeId);
+            console.log(node.label.modelNodeName)
+            this._modelNodeName2State.set(node.label.modelNodeName, 'Exist')
+        }
+
+        console.log(this._modelNodeName2State)
+
+    }
+
 
     build(document, origin) {
         for (const argument of this._arguments.values()) {