Merge lavoro/daitarn-trafilo-statsessione

src/frontend/flask_app/templates/statistics/dashboard.html

@@ -35,6 +35,19 @@
         </select>
       </div>
 
+      <!-- Sessione di produzione (#58) -->
+      <div>
+        <label class="block text-xs font-medium text-steel mb-1">{{ _("Sessione") }}</label>
+        <select x-model="selectedRunId"
+                :disabled="runs.length === 0"
+                class="w-full rounded-lg border border-[var(--border-color)] bg-[var(--bg-primary)] text-[var(--text-primary)] px-3 py-2 text-sm focus:ring-2 focus:ring-primary focus:border-primary disabled:opacity-50">
+          <option value="">{{ _("Tutte le sessioni") }}</option>
+          <template x-for="r in runs" :key="r.id">
+            <option :value="r.id" x-text="runLabel(r)"></option>
+          </template>
+        </select>
+      </div>
+
       <!-- Subtask -->
       <div>
         <label class="block text-xs font-medium text-steel mb-1">{{ _("Punto di misura") }}</label>
@@ -258,6 +271,8 @@ function spcDashboard() {
     // Filter state
     selectedRecipeId: '',
     selectedSubtaskId: '',
+    selectedRunId: '',  // #58
+    runs: [],  // #58 sessioni della ricetta
     dateFrom: '',
     dateTo: '',
     subtasks: [],
@@ -281,6 +296,8 @@ function spcDashboard() {
 
     async onRecipeChange() {
       this.selectedSubtaskId = '';
+      this.selectedRunId = '';  // #58
+      this.runs = [];
       this.subtasks = [];
       this.hasData = false;
       this.summary = null;
@@ -290,6 +307,15 @@ function spcDashboard() {
 
       if (!this.selectedRecipeId) return;
 
+      // #58: sessioni della ricetta per il filtro «Sessione»
+      try {
+        const rresp = await fetch('/statistics/api/runs?recipe_id=' + this.selectedRecipeId);
+        const rdata = await rresp.json();
+        if (Array.isArray(rdata)) this.runs = rdata;
+      } catch (e) {
+        console.error('Error loading runs:', e);
+      }
+
       // Load subtasks for dropdown
       try {
         const resp = await fetch('/statistics/api/subtasks?recipe_id=' + this.selectedRecipeId);
@@ -302,6 +328,12 @@ function spcDashboard() {
       }
     },
 
+    // #58: etichetta sessione = data, stazione, operatore, lotto
+    runLabel(r) {
+      const d = r.started_at ? new Date(r.started_at + (r.started_at.endsWith('Z') ? '' : 'Z')).toLocaleString() : '';
+      return [d, r.station_name, r.operator_name, r.lot_number].filter(Boolean).join(' · ');
+    },
+
     async loadData() {
       if (!this.selectedRecipeId) return;
 
@@ -312,6 +344,7 @@ function spcDashboard() {
       const params = new URLSearchParams();
       params.set('recipe_id', this.selectedRecipeId);
       if (this.selectedSubtaskId) params.set('subtask_id', this.selectedSubtaskId);
+      if (this.selectedRunId) params.set('production_run_id', this.selectedRunId);  // #58
       if (this.dateFrom) params.set('date_from', new Date(this.dateFrom + 'T00:00:00').toISOString());
       if (this.dateTo) params.set('date_to', new Date(this.dateTo + 'T23:59:59.999').toISOString());
 
@@ -417,6 +450,7 @@ function spcDashboard() {
         const params = new URLSearchParams();
         params.set('recipe_id', this.selectedRecipeId);
         if (this.selectedSubtaskId) params.set('subtask_id', this.selectedSubtaskId);
+        if (this.selectedRunId) params.set('production_run_id', this.selectedRunId);  // #58
         if (this.dateFrom) params.set('date_from', new Date(this.dateFrom + 'T00:00:00').toISOString());
         if (this.dateTo) params.set('date_to', new Date(this.dateTo + 'T23:59:59.999').toISOString());