Fetch latest pipeline run (#16220)

* Fetch latest pipeline run

very basic debug, showing raw event data

* Update dialog-voice-assistant-pipeline-detail.ts

* last one, not first

src/data/assist_pipeline.ts

@@ -219,6 +219,30 @@ export const runAssistPipeline = (
   return unsubProm;
 };
 
+export const listAssistPipelineRuns = (
+  hass: HomeAssistant,
+  pipeline_id: string
+) =>
+  hass.callWS<{
+    pipeline_runs: string[];
+  }>({
+    type: "assist_pipeline/pipeline_debug/list",
+    pipeline_id,
+  });
+
+export const getAssistPipelineRun = (
+  hass: HomeAssistant,
+  pipeline_id: string,
+  pipeline_run_id: string
+) =>
+  hass.callWS<{
+    events: PipelineRunEvent[];
+  }>({
+    type: "assist_pipeline/pipeline_debug/get",
+    pipeline_id,
+    pipeline_run_id,
+  });
+
 export const fetchAssistPipelines = (hass: HomeAssistant) =>
   hass.callWS<{
     pipelines: AssistPipeline[];

src/panels/config/voice-assistants/dialog-voice-assistant-pipeline-detail.ts

@@ -9,7 +9,10 @@ import { SchemaUnion } from "../../../components/ha-form/types";
 import {
   AssistPipeline,
   AssistPipelineMutableParams,
+  getAssistPipelineRun,
+  listAssistPipelineRuns,
 } from "../../../data/assist_pipeline";
+import { showAlertDialog } from "../../../dialogs/generic/show-dialog-box";
 import { haStyleDialog } from "../../../resources/styles";
 import { HomeAssistant } from "../../../types";
 import { VoiceAssistantPipelineDetailsDialogParams } from "./show-dialog-voice-assistant-pipeline-detail";
@@ -91,6 +94,9 @@ export class DialogVoiceAssistantPipelineDetail extends LitElement {
                 @click=${this._setPreferred}
                 >Set as default</ha-button
               >
+              <ha-button slot="secondaryAction" @click=${this._debugPipeline}
+                >Debug</ha-button
+              >
             `
           : nothing}
         <ha-button
@@ -194,6 +200,25 @@ export class DialogVoiceAssistantPipelineDetail extends LitElement {
     this._preferred = true;
   }
 
+  private async _debugPipeline() {
+    const runs = await listAssistPipelineRuns(
+      this.hass,
+      this._params!.pipeline!.id!
+    );
+    if (!runs.pipeline_runs.length) {
+      showAlertDialog(this, { text: "No runs found" });
+      return;
+    }
+    const events = await getAssistPipelineRun(
+      this.hass,
+      this._params!.pipeline!.id!,
+      runs.pipeline_runs[runs.pipeline_runs.length - 1]
+    );
+    showAlertDialog(this, {
+      text: html`<pre>${JSON.stringify(events.events, null, 2)}</pre>`,
+    });
+  }
+
   private async _deletePipeline() {
     this._submitting = true;
     try {