feat: only render toolbar piece when llm chain is used (#46)

Author: chr-hertel

src/Resources/views/data_collector.html.twig

@@ -1,36 +1,38 @@
 {% extends '@WebProfiler/Profiler/layout.html.twig' %}
 
 {% block toolbar %}
-    {% set icon %}
-        {{ include('@LlmChain/icon.svg', { y: 18 }) }}
-        <span class="sf-toolbar-value">{{ collector.llmCallCount }}</span>
-        <span class="sf-toolbar-info-piece-additional-detail">
-            <span class="sf-toolbar-label">calls</span>
-        </span>
-    {% endset %}
+    {% if collector.llmCallCount > 0 %}
+        {% set icon %}
+            {{ include('@LlmChain/icon.svg', { y: 18 }) }}
+            <span class="sf-toolbar-value">{{ collector.llmCallCount }}</span>
+            <span class="sf-toolbar-info-piece-additional-detail">
+                <span class="sf-toolbar-label">calls</span>
+            </span>
+        {% endset %}
 
-    {% set text %}
-        <div class="sf-toolbar-info-piece">
+        {% set text %}
             <div class="sf-toolbar-info-piece">
-                <b class="label">Configured LLMs</b>
-                <span class="sf-toolbar-status">{{ collector.llmCalls|length }}</span>
-            </div>
-            <div class="sf-toolbar-info-piece">
-                <b class="label">LLM Calls</b>
-                <span class="sf-toolbar-status">{{ collector.llmCallCount }}</span>
-            </div>
-            <div class="sf-toolbar-info-piece">
-                <b class="label">Registered Tools</b>
-                <span class="sf-toolbar-status">{{ collector.tools|length }}</span>
-            </div>
-            <div class="sf-toolbar-info-piece">
-                <b class="label">Tool Calls</b>
-                <span class="sf-toolbar-status">{{ collector.toolCalls|length }}</span>
+                <div class="sf-toolbar-info-piece">
+                    <b class="label">Configured LLMs</b>
+                    <span class="sf-toolbar-status">{{ collector.llmCalls|length }}</span>
+                </div>
+                <div class="sf-toolbar-info-piece">
+                    <b class="label">LLM Calls</b>
+                    <span class="sf-toolbar-status">{{ collector.llmCallCount }}</span>
+                </div>
+                <div class="sf-toolbar-info-piece">
+                    <b class="label">Registered Tools</b>
+                    <span class="sf-toolbar-status">{{ collector.tools|length }}</span>
+                </div>
+                <div class="sf-toolbar-info-piece">
+                    <b class="label">Tool Calls</b>
+                    <span class="sf-toolbar-status">{{ collector.toolCalls|length }}</span>
+                </div>
             </div>
-        </div>
-    {% endset %}
+        {% endset %}
 
-    {{ include('@WebProfiler/Profiler/toolbar_item.html.twig', { 'link': true }) }}
+        {{ include('@WebProfiler/Profiler/toolbar_item.html.twig', { 'link': true }) }}
+    {% endif %}
 {% endblock %}
 
 {% block menu %}