feat(web): UI carica/stacca ricetta + match con ricetta caricata

Manca il path "load" della V feature: utente poteva salvare ricetta
ma non caricarla dalla UI. Aggiunto:

Server:
- POST /recipes/{name}/load: carica .npz in cache _RECIPE_MATCHERS
- POST /match_recipe: usa matcher caricato senza re-train (zero
  training time, solo find params propagati)

UI:
- Dropdown ricette disponibili (auto-refreshed da GET /recipes)
- Bottone "Carica" attiva ricetta + popola state.active_recipe
- Bottone "Stacca" torna al flow normale (training da ROI)
- Status indicator mostra ricetta attiva e dimensioni

doMatch dispatcha automaticamente:
- ricetta attiva → /match_recipe (no model/ROI necessari)
- altrimenti → /match o /match_simple come prima

Use case: ricetta tarata offline, deploy a runtime production senza
ricaricare modello+ROI ogni volta.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-05-04 23:20:52 +02:00
parent d46197a81a
commit b718e81ccf
4 changed files with 199 additions and 0 deletions
+93
View File
@@ -19,6 +19,7 @@ const PALETTE = [
const state = {
model: null, scene: null, roi: null, drag: null,
matches: [], annotatedImg: null,
active_recipe: null, // V: ricetta caricata (string nome) o null
};
// ---------- Forms ----------
@@ -307,7 +308,42 @@ function setupROI() {
}
// ---------- Match action ----------
async function doMatchRecipe() {
if (!state.scene) { setStatus("Carica scena"); return; }
setStatus(`Match ricetta ${state.active_recipe}...`);
const hc = readHalconFlags();
const body = {
recipe: state.active_recipe,
scene_id: state.scene.id,
min_score: parseFloat(document.getElementById("p-min-score").value),
max_matches: parseInt(document.getElementById("p-max-matches").value, 10),
verify_threshold: 0.50,
...hc,
};
const r = await fetch("/match_recipe", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(body),
});
if (!r.ok) { setStatus(`Errore: ${await r.text()}`); return; }
const data = await r.json();
state.matches = data.matches;
state.annotatedImg = await loadImage(
`/image/${data.annotated_id}/raw?t=${Date.now()}`);
renderScene();
renderLegend();
document.getElementById("t-train").textContent = "—";
document.getElementById("t-find").textContent = `${data.find_time.toFixed(2)}s`;
document.getElementById("t-var").textContent = data.num_variants;
document.getElementById("t-match").textContent = data.matches.length;
setStatus(`${data.matches.length} match trovati (ricetta ${state.active_recipe})`);
}
async function doMatch() {
// Path V: ricetta caricata → bypass training, solo find su scena
if (state.active_recipe) {
return doMatchRecipe();
}
if (!state.model) { setStatus("Carica modello"); return; }
if (!state.scene) { setStatus("Carica scena"); return; }
if (!state.roi) { setStatus("Seleziona ROI sul modello"); return; }
@@ -447,6 +483,57 @@ async function doAutoTune() {
}
}
// ---------- V: Recipe load/list/unload ----------
async function refreshRecipeList() {
try {
const r = await fetch("/recipes");
if (!r.ok) return;
const j = await r.json();
const sel = document.getElementById("hc-recipe-list");
const cur = sel.value;
sel.innerHTML = '<option value="">— ricette disponibili —</option>';
for (const f of j.files) {
const o = document.createElement("option");
o.value = f.name;
o.textContent = `${f.name} (${(f.size / 1024).toFixed(1)} KB)`;
sel.appendChild(o);
}
if (cur) sel.value = cur;
} catch (e) { /* silent */ }
}
async function loadRecipe() {
const sel = document.getElementById("hc-recipe-list");
const name = sel.value;
if (!name) {
alert("Seleziona una ricetta dalla lista.");
return;
}
try {
const r = await fetch(`/recipes/${encodeURIComponent(name)}/load`, {
method: "POST",
});
if (!r.ok) throw new Error(await r.text());
const j = await r.json();
state.active_recipe = j.name;
document.getElementById("recipe-status").textContent =
`Caricata: ${j.name}${j.n_variants} varianti, ` +
`${j.template_size[0]}x${j.template_size[1]} px` +
(j.use_polarity ? " (polarity)" : "");
document.getElementById("recipe-status").style.color = "#0c0";
document.getElementById("btn-unload-recipe").disabled = false;
} catch (e) {
alert(`Errore caricamento: ${e.message}`);
}
}
function unloadRecipe() {
state.active_recipe = null;
document.getElementById("recipe-status").textContent = "Nessuna ricetta caricata";
document.getElementById("recipe-status").style.color = "#888";
document.getElementById("btn-unload-recipe").disabled = true;
}
// ---------- V: Save recipe ----------
async function saveRecipe() {
if (!state.model || !state.roi) {
@@ -480,6 +567,7 @@ async function saveRecipe() {
if (!r.ok) throw new Error(await r.text());
const j = await r.json();
alert(`Ricetta salvata: ${j.name}\n${j.n_variants} varianti, ${j.size} bytes`);
refreshRecipeList();
} catch (e) {
alert(`Errore salvataggio: ${e.message}`);
}
@@ -515,6 +603,11 @@ window.addEventListener("DOMContentLoaded", async () => {
document.getElementById("btn-autotune").addEventListener("click", doAutoTune);
document.getElementById("btn-save-recipe").addEventListener("click",
saveRecipe);
document.getElementById("btn-load-recipe").addEventListener("click",
loadRecipe);
document.getElementById("btn-unload-recipe").addEventListener("click",
unloadRecipe);
refreshRecipeList();
const slider = document.getElementById("p-min-score");
slider.addEventListener("input", (e) => {
document.getElementById("v-score").textContent =
+10
View File
@@ -190,6 +190,16 @@
<input type="text" id="hc-recipe-name" placeholder="nome_ricetta" style="flex:1">
<button class="btn" id="btn-save-recipe" type="button">💾 Salva</button>
</div>
<div style="display:flex; gap:6px; margin-top:6px; align-items:center">
<select id="hc-recipe-list" style="flex:1">
<option value="">— ricette disponibili —</option>
</select>
<button class="btn" id="btn-load-recipe" type="button">📂 Carica</button>
<button class="btn" id="btn-unload-recipe" type="button" disabled>✖ Stacca</button>
</div>
<div id="recipe-status" style="margin-top:4px; font-size:11px; color:#888">
Nessuna ricetta caricata
</div>
</div>
</div>
</details>