Feature Search : GUI feedback when no result

part of #444 (as was previous commit aac5b89)
goto-feature-list.js : matchAliasesChanged() : set .matchAliases = value, which is now target.checked not event.
manage-genotype.js : vcfGenotypeReceiveResult() : resultCounts : log createdFeatures.length
blast-results-view.js : showTable() : after promise is resolved, don't continue loop waiting for result.

goto-feature-list.hbs :
 <input checkbox matchAliases : pass value='target.checked' to matchAliasesChanged (default arg wasxo event)
 instead of displaying .blocksOfFeatures.length when non-zero, display it when not .loading, and also display .aliases.length

frontend/app/components/goto-feature-list.js

@@ -53,6 +53,7 @@ export default Component.extend({
 
   matchAliasesChanged(value) {
     dLog('matchAliasesChanged', value, this.matchAliases);
+    this.matchAliases = value;
   },
 
 

frontend/app/components/panel/manage-genotype.js

@@ -2721,6 +2721,7 @@ export default class PanelManageGenotypeComponent extends Component {
         if (resultCounts) {
           resultCounts.blocks++;
           resultCounts.features += added.createdFeatures.length;
+          dLog(fnName, resultCounts, 'createdFeatures.length', added.createdFeatures.length);
         }
 
         const showOtherBlocks = true;

frontend/app/components/panel/upload/blast-results-view.js

@@ -603,7 +603,12 @@ export default Component.extend({
       p && p.then(() => {
         dLog('showTable then', this.get('data')?.length);
         // alternative : dataForTableEffect() could do this if ! table.
-        this.shownBsTab(); });
+        const resolved = (p.state() === "resolved") || (p.readyState == 4);
+        if (! resolved || this.data.length || p.responseJSON?.features?.length) {
+          this.shownBsTab();
+        }
+        // else don't show table if resolved and ! data.length
+      });
     } else
     // Ensure table is created when tab is shown
     if (! (table = this.get('table')) ||

frontend/app/templates/components/goto-feature-list.hbs

@@ -41,7 +41,7 @@
       type="checkbox"
       name="matchAliases"
       checked={{this.matchAliases}}
-      oninput={{action this.matchAliasesChanged preventDefault=false}}
+      oninput={{action this.matchAliasesChanged value='target.checked' preventDefault=false}}
       id="checkbox-matchAliases"
     />
     <label for="checkbox-matchAliases">Match aliases</label>
@@ -75,10 +75,21 @@
   {{!-- →	&#8594;	&rarr;	RIGHTWARDS ARROW --}}
 
   <div style="clear:both; margin-top : 4ex;">
-    {{#if this.blocksOfFeatures.length}}
-      <span class="badge">
-        {{this.blocksOfFeatures.length}}
-      </span>
+    {{#if this.taskGet.lastPerformed}}
+      {{#unless this.loading }}
+        <label>Received :</label>
+        <ul style="list-style-type: none;">
+          <li>{{this.blocksOfFeatures.length}} Features</li>
+          {{!-- if this.matchAliases the result shape is Features [],
+             otherwise { aliases: [...], features: [...] }
+             Using this.matchAliases in this if expression does not currently update,
+             but will probably work after converting this component from
+             Ember Component to a native class which extends glimmer Component  --}}
+          {{#if this.taskGet.lastPerformed.value.aliases }}
+            <li>{{this.aliases.length}} Aliases</li>
+          {{/if}}
+        </ul>
+      {{/unless}}
     {{/if}}
   </div>
 </div>