feat(pose_3d): save/load/delete named poses

web/pose_3d.js

@@ -496,6 +496,84 @@ function bindJogAutoApply() {
   });
 }
 
+// ----- named poses -----
+async function onSavePose() {
+  const name = ($('p3PoseName').value || '').trim();
+  if (!name) { alert('Inserisci un nome'); return; }
+  if (!/^[A-Za-z0-9_-]{1,40}$/.test(name)) {
+    alert('Nome: solo [A-Za-z0-9_-], 1-40 caratteri');
+    return;
+  }
+  const side = state.active_side;
+  const pose = state.target[side] || state.current[side];
+  if (!pose) { alert('Nessuna posa da salvare'); return; }
+  if (state.saved_poses[name]) {
+    if (!confirm(`Posa "${name}" esiste già — sovrascrivere?`)) return;
+  }
+  try {
+    await jsonFetch(`/api/pose_3d/poses/${encodeURIComponent(name)}`, {
+      method: 'PUT', headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        side, position: pose.position, quaternion: pose.quaternion,
+      }),
+    });
+    $('p3PoseName').value = '';
+    await pollState();  // refresh dropdown
+    $('p3PoseSelect').value = name;
+  } catch (e) {
+    showError(`Salvataggio fallito: ${e.message}`);
+  }
+}
+
+async function onGoPose() {
+  const name = $('p3PoseSelect').value;
+  if (!name) { alert('Seleziona una posa dal dropdown'); return; }
+  if (state.mode === 'jog') {
+    if (!confirm(`Eseguire posa "${name}" SUL ROBOT REALE? (Jog mode)`)) return;
+  }
+  const dry_run = (state.mode === 'editor');
+  clearError();
+  try {
+    const res = await jsonFetch(
+      `/api/pose_3d/poses/${encodeURIComponent(name)}/go`,
+      {
+        method: 'POST', headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ dry_run, precise: state.precise }),
+      },
+    );
+    const r = res.result || {};
+    if (r.reached_target === false || r.stalled === true) {
+      showError(`Vai a "${name}": residual ${(r.position_error_mm||0).toFixed(1)} mm`);
+    } else {
+      $('p3Status').textContent = `✓ Posa "${name}" applicata` +
+        (dry_run ? ' (simulato)' : '');
+      $('p3Status').className = 'p3-status ok';
+    }
+  } catch (e) {
+    showError(e.message);
+  }
+}
+
+async function onDeletePose() {
+  const name = $('p3PoseSelect').value;
+  if (!name) { alert('Seleziona una posa dal dropdown'); return; }
+  if (!confirm(`Cancellare definitivamente la posa "${name}"?`)) return;
+  try {
+    await jsonFetch(`/api/pose_3d/poses/${encodeURIComponent(name)}`, {
+      method: 'DELETE',
+    });
+    await pollState();
+  } catch (e) {
+    showError(e.message);
+  }
+}
+
+function bindPoseButtons() {
+  $('p3PoseSaveBtn').addEventListener('click', onSavePose);
+  $('p3PoseGoBtn').addEventListener('click', onGoPose);
+  $('p3PoseDelBtn').addEventListener('click', onDeletePose);
+}
+
 // ----- init triggered on first activation -----
 let inited = false;
 function ensureInit() {
@@ -511,6 +589,7 @@ function ensureInit() {
   bindModeControls();
   bindPreciseControl();
   bindJogAutoApply();
+  bindPoseButtons();
   pollState();
   pollTimer = setInterval(pollState, POLL_MS);
 }