lcmadeira · lcmadeira · Jun 19, 2026 · Jun 19, 2026
diff --git a/index.html b/index.html
@@ -4,9 +4,9 @@
 <meta charset="UTF-8"/>
 <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
 <title>Painel Pessoal · Portugal</title>
 <link rel="preconnect" href="https://fonts.googleapis.com"/>
 <link href="https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=DM+Mono:wght@400;500&display=swap" rel="stylesheet"/>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/4.4.1/chart.umd.min.js"></script>
 <style>
 :root {
  --bg:      #07090E;
@@ -3258,12 +3258,12 @@
  </div>
  <div class="hdr-right">
    <div class="pills" id="pills"></div>
    <button class="export-btn" id="exportOpenBtn" onclick="openExportModal()" aria-label="Exportar dados do painel" aria-haspopup="dialog" aria-controls="exportModal" aria-expanded="false">
      <span class="icon" aria-hidden="true">📥</span>
      <span>Exportar</span>
    </button>
    <div style="position:relative">
      <button class="notif-btn" id="notifBtn" onclick="toggleNotifications()" aria-label="Abrir centro de notificações" aria-haspopup="dialog" aria-controls="notifPanel" aria-expanded="false">
        <span class="notif-icon" aria-hidden="true">🔔</span>
        <span class="notif-badge" id="notifBadge">0</span>
      </button>
@@ -3273,10 +3273,10 @@
        <div class="notif-header">
          <div class="notif-title">Notificações</div>
          <div class="notif-actions">
            <button class="notif-action-btn" onclick="markAllAsRead()">Marcar lidas</button>
            <button class="notif-action-btn" onclick="clearAllNotifications()">Limpar</button>
          </div>
          <button class="notif-close" type="button" onclick="setNotificationsOpen(false)" aria-label="Fechar notificações">✕</button>
        </div>

        <div class="notif-tabs">
@@ -4160,7 +4160,7 @@
 <script src="src/cards/seis.js"></script>
 <script src="src/cards/dams.js"></script>
 <script>
 /* global CFG,REF_DATE,EURIBOR_FALLBACK,PSI20_CONST,EU_INDICES,INFLATION_FALLBACK,IPMA_CITIES,IPMA_WIND,wxIPMA,CACHE_TTL,PFX,lsGet,lsSet,IS_LOCAL_DEV,localProxyUrl,fetchViaLocalProxy,fetchFirstOk,fetchJsonFirstOk,fetchTextFirstOk,fetchWithCORS,fetchStooqMulti,fmtAgeShort,getCacheMeta,refreshAllCardStatuses,applyStickyScrollCards,$,ld,er,chg,fmtP,DAY_NAMES,loadElec,loadNews,loadSeis,loadDams,notifyNonCriticalError */
 /* ── Relógios das Praças Financeiras ── */
 const MARKETS=[
  {city:"Lisboa",    flag:"🇵🇹",tz:"Europe/Lisbon",   exch:"Euronext",oH:8, oM:0, cH:16,cM:30,days:[1,2,3,4,5]},
@@ -4218,7 +4218,7 @@
 /* Dev proxy + fetch/cache helpers movidos para src/fetch.js e src/cache.js */

 /* ── Oil tabs ── */
 function switchOil(type,btn){
  document.querySelectorAll(".oil-tab").forEach(b=>b.classList.remove("on"));
  btn.classList.add("on");
  $("oil-brent").style.display=type==="brent"?"block":"none";
@@ -4327,7 +4327,7 @@
  btn.classList.toggle("on", p.deltaMode === "pct");
  btn.title = p.deltaMode === "pct" ? "A mostrar Δ em %" : "A mostrar Δ em €";
 }
 function toggleFuelDeltaMode(){
  const p = getFuelPrefs();
  setFuelPrefs({ deltaMode: p.deltaMode === "pct" ? "abs" : "pct" });
 }
@@ -4725,7 +4725,13 @@
 
   const url = `https://stooq.com/q/d/l/?s=${encodeURIComponent(sym)}&i=d`;
   try {
-    const csv = await fetchTextFirstOk(url, {}, 11000);
+    const csv = await fetchTextFirstOk(
+      url,
+      {},
+      11000,
+      ["local", "allorigins"],
+      (text) => !!text && text.includes("Date,Open,High,Low,Close") && !text.includes("<!DOCTYPE html>"),
+    );
     if (!csv || csv.length < 20 || csv.includes("<!DOCTYPE html>")) {
       throw new Error("CSV inválido ou página de erro recebida");
     }
@@ -4747,16 +4753,14 @@
       lsSet(cacheKey, sliced);
       return sliced;
     }
-  } catch (e) {
-    console.warn("[fetchStooqDailySeries] failed", e);
-  }
+  } catch {}
 
   throw new Error("Stooq histórico indisponível");
 }


 /* ── Feriados ── */
 function switchWxHol(tab,btn){
  document.querySelectorAll("#wxhol-tab-wx,#wxhol-tab-res,#wxhol-tab-hol")
    .forEach(b=>b.classList.remove("on"));
  btn.classList.add("on");
@@ -5125,8 +5129,18 @@
 /* Dados estaticos EMMI como fallback (ja centralizados em src/config.js) */

 /* Estado global — preenchido pela API ou pelo fallback */
 var EURIBOR_DATA=null;
 
+function isBceEuriborLiveEnabled(){
+  try {
+    const qs = new URLSearchParams(location.search || "");
+    if (qs.has("liveEuribor")) return (qs.get("liveEuribor") || "1") !== "0";
+    return localStorage.getItem(PFX + "live_euribor_bce") === "1";
+  } catch {
+    return false;
+  }
+}
+
 /* ── Parser SDMX JSON (formato BCE) ──────────────────────────── */
 function parseBCEseries(json){
   try{
@@ -5299,7 +5313,7 @@
      stroke="var(--b)" stroke-width="1"/>`).join("")}
    ${yticks.map(v=>`<text x="${PAD.l-3}" y="${sy(v)+4}" text-anchor="end"
      font-size="7" fill="var(--t3)">${v.toFixed(1)}</text>`).join("")}
    ${histRev.filter((_,i)=>i%2===0).map((row,_,arr)=>{
      const origIdx=histRev.indexOf(row);
      return`<text x="${sx(origIdx)}" y="${H-2}" text-anchor="middle"
        font-size="7" fill="var(--t3)">${row[0]}</text>`;
@@ -5461,6 +5475,11 @@
   if(ref) ref.textContent=EURIBOR_FALLBACK.updated;
   renderEuribor();
 
+  if(!isBceEuriborLiveEnabled()){
+    console.log("📐 Euribor: fallback EMMI (BCE live desativado)");
+    return;
+  }
+
   /* 3. Tentar BCE em background e actualizar se responder */
   try{
     console.log("📐 Euribor: a actualizar do BCE em background...");
@@ -5502,7 +5521,7 @@
        try {
          const j2 = await fetchJsonFirstOk("https://open.er-api.com/v6/latest/EUR", {}, 8000);
          data = { rates: j2.rates, date: "" };
        } catch (e2) {
          throw new Error("Câmbio indisponível");
        }
      }
@@ -5577,11 +5596,11 @@
  try { localStorage.setItem(PFX + FX_TREND_PREF_KEY, JSON.stringify(next)); } catch {}
  return next;
 }
 function setFXTrendDays(days) {
  setFXTrendPref({ days });
  loadFXTrend(false).catch(() => {});
 }
 function setFXTrendCode(code) {
  setFXTrendPref({ code });
  loadFXTrend(false).catch(() => {});
 }
@@ -5709,7 +5728,7 @@
    const geoIndex  = dimGeo.category.index;    // {"PT": 0, "EA20": 1}

    /* Número de períodos e geos */
    const nTime = Object.keys(timeIndex).length;
    const nGeo  = Object.keys(geoIndex).length;

    /* Obter índice de PT e EA20 */
@@ -7724,17 +7743,16 @@
   /* ── Fetch TTF via Stooq CSV (tg.f = EUR/MWh) ──────────── */
   async function fetchTTFStooq(){
     const url=`https://stooq.com/q/l/?s=tg.f&f=sd2t2ohlcv&h&e=csv`;
-    const proxies=[
-      ...(IS_LOCAL_DEV?[localProxyUrl(url)]:[]),
-      "https://api.allorigins.win/raw?url="+encodeURIComponent(url),
-      "https://corsproxy.io/?url="+encodeURIComponent(url),
-      "https://api.allorigins.win/raw?url="+encodeURIComponent(url.replace("stooq.com","stooq.pl")),
-    ];
-    for(const p of proxies){
+    const candidates=[url, url.replace("stooq.com","stooq.pl")];
+    for(const candidate of candidates){
       try{
-        const r=await fetch(p,{signal:AbortSignal.timeout(9000)});
-        if(!r.ok) continue;
-        const csv=await r.text();
+        const csv=await fetchTextFirstOk(
+          candidate,
+          {},
+          9000,
+          ["local", "allorigins"],
+          (text) => !!text && text.includes("Symbol,Date,Time") && !text.includes("<!DOCTYPE html>"),
+        );
         const rows=csv.trim().split("\n");
         if(rows.length<2) continue;
         /* CSV: Symbol,Date,Time,Open,High,Low,Close,Volume */
@@ -9586,11 +9604,13 @@
   let d=force?null:lsGet(ck);
   if(!d){
     try {
-      const url = "https://opensky-network.org/api/states/all?lamin=36&lomin=-12&lamax=44&lomax=-5";
-      const j = await fetchJsonFirstOk(url, {}, 14000);
-      if(j && j.states?.length){
-        d={ts:Date.now(),states:j.states,live:true};
-        lsSet(ck,d);
+      if (IS_LOCAL_DEV) {
+        const url = "https://opensky-network.org/api/states/all?lamin=36&lomin=-12&lamax=44&lomax=-5";
+        const j = await fetchJsonFirstOk(url, {}, 14000, ["local"], (jj) => Array.isArray(jj?.states));
+        if(j && j.states?.length){
+          d={ts:Date.now(),states:j.states,live:true};
+          lsSet(ck,d);
+        }
       }
     } catch(e) {
       console.warn("⚠️ OpenSky falhou:", e.message);
@@ -10585,11 +10605,13 @@
 
   if(!d){
     try {
-      const url = "https://datahub.ren.pt/service/renewable/";
-      const j = await fetchJsonFirstOk(url, {}, 10000);
-      if(j && (j.value || j.data || Array.isArray(j))){
-        d={src:"ren", raw:j};
-        lsSet(ck, d);
+      if (IS_LOCAL_DEV) {
+        const url = "https://datahub.ren.pt/service/renewable/";
+        const j = await fetchJsonFirstOk(url, {}, 10000, ["local"]);
+        if(j && (j.value || j.data || Array.isArray(j))){
+          d={src:"ren", raw:j};
+          lsSet(ck, d);
+        }
       }
     } catch(e) {
       console.warn("⚠️ REN DataHub falhou:", e.message);

diff --git a/src/cards/elec.js b/src/cards/elec.js
@@ -276,10 +276,17 @@
               `?start_date=${d}T00:00&end_date=${d}T23:59&time_trunc=hour`,
           ),
         );
-        const mixFetch = fetchREE(
-          `/en/datos/generacion/estructura-generacion` +
-            `?start_date=${todayStr}T00:00&end_date=${todayStr}T23:59&time_trunc=hour`,
-        );
+        const mixFetch = (async () => {
+          const mixDates = [todayStr, yesterStr];
+          for (const d of mixDates) {
+            const data = await fetchREE(
+              `/en/datos/generacion/estructura-generacion` +
+                `?start_date=${d}T00:00&end_date=${d}T23:59&time_trunc=hour`,
+            );
+            if (data) return data;
+          }
+          return null;
+        })();
 
         const [todayData, yesterData, tomorrowData, mixData] = await Promise.all([...fetches, mixFetch]);
 
@@ -674,4 +681,3 @@
   window.loadElecTrend = loadElecTrend;
   window.loadElec = loadElec;
 })();
-
diff --git a/src/cards/news.js b/src/cards/news.js
@@ -31,7 +31,7 @@
   async function fetchRSS(url) {
     const isGoogleNews = /(^|\/\/)news\.google\.com\//i.test(url);
     const sources = isGoogleNews
-      ? ["direct", "local", "allorigins", "corsproxy"]
+      ? ["local", "jina", "allorigins"]
       : ["direct", "local", "allorigins", "jina", "corsproxy"];
 
     const candidates = (buildFetchPlan(url, sources) || []).map((x) => x.url);
@@ -102,26 +102,34 @@
       }
 
       if (!arts.length) throw new Error("Sem artigos");
-      el.innerHTML = `<div class="news-wrap">${arts
-        .map(
-          (a) => `
+      el.innerHTML = renderNewsItems(arts, isPT);
+    } catch (e) {
+      const stale = lsGet(cKey);
+      if (Array.isArray(stale) && stale.length) {
+        el.innerHTML = renderNewsItems(stale.slice(0, 8), isPT, true);
+        return;
+      }
+      el.innerHTML = er(e.message);
+    }
+  }
+
+  function renderNewsItems(arts, isPT, stale = false) {
+    return `<div class="news-wrap">${arts
+      .map(
+        (a) => `
         <div class="ni" onclick="window.open('${a.link.replace(/'/g, "\\'")}','_blank')">
           <div class="ni-meta"><span class="ni-src">${(a.source || "—").slice(0, 24)}</span>
             <span class="ni-tag ${isPT ? "tpt" : "twld"}">${isPT ? "PT" : "WORLD"}</span>
             <span class="ni-time">${agoRSS(a.pubDate)}</span></div>
           <div class="ni-title">${a.title}</div>
         </div>`,
-        )
-        .join("")}</div>
-      <div class="src">✦ Google News RSS · ${new Date().toLocaleTimeString("pt-PT", {
+      )
+      .join("")}</div>
+      <div class="src">✦ Google News RSS · ${stale ? "cache" : new Date().toLocaleTimeString("pt-PT", {
         hour: "2-digit",
         minute: "2-digit",
       })} · Clica para ler</div>`;
-    } catch (e) {
-      el.innerHTML = er(e.message);
-    }
   }
 
   window.loadNews = loadNews;
 })();
-
diff --git a/src/fetch.js b/src/fetch.js
@@ -42,8 +42,8 @@
   function buildFetchPlan(url, sources) {
     const isCorsHost = (u) => {
       const h = new URL(u).hostname.toLowerCase();
-      return h.includes("stooq") || h.includes("apambiente") || h.includes("ecb.europa.eu") || 
-             h.includes("eurostat") || h.includes("opensky-network") || h.includes("aishub") || 
+      return h.includes("stooq") || h.includes("news.google.com") || h.includes("apambiente") || h.includes("ecb.europa.eu") ||
+             h.includes("eurostat") || h.includes("opensky-network") || h.includes("aishub") ||
              h.includes("ren.pt") || h.includes("usgs.gov") || h.includes("ine.pt") || h.includes("coingecko");
     };
 
@@ -89,6 +89,10 @@
     return out;
   }
 
+  function isDefinitiveHttpError(status) {
+    return status === 400 || status === 404;
+  }
+
   function withTimeoutOpts(options = {}, timeoutMs = 12000) {
     const hasSignal = !!options.signal;
     return { ...options, signal: hasSignal ? options.signal : AbortSignal.timeout(timeoutMs) };
@@ -122,6 +126,7 @@
 
         if (!r.ok) {
           lastErr = new Error(`HTTP ${r.status}`);
+          if ((step.source === "direct" || step.source === "localproxy") && isDefinitiveHttpError(r.status)) break;
           continue;
         }
 
@@ -151,7 +156,16 @@
     const url = `https://stooq.com/q/l/?s=${symStr}&f=sd2t2ohlcv&h&e=csv&_=${Date.now()}`;
 
     try {
-      const r = await fetchWithCORS(url, { cache: "no-store" }, 10000);
+      const { r } = await fetchFirstOk(
+        url,
+        { cache: "no-store" },
+        10000,
+        ["local", "allorigins"],
+        async (res) => {
+          const text = await res.clone().text();
+          return text.includes("Symbol,Date,Time") && !text.includes("<!DOCTYPE html>");
+        },
+      );
       if (!r.ok) return {};
       const csv = await r.text();
       const lines = csv.trim().split("\n");
@@ -185,7 +199,7 @@
       }
       return results;
     } catch (e) {
-      console.warn("[fetchStooqMulti] failed", e);
+      if (isFetchDebugEnabled()) console.warn("[fetchStooqMulti] failed", e);
       return {};
     }
   }
@@ -201,6 +215,7 @@
         if (!r.ok) {
           lastErr = new Error(`HTTP ${r.status}`);
           if (isFetchDebugEnabled()) console.debug(`[fetch-json] fail ${step.source} HTTP ${r.status}`, url);
+          if ((step.source === "direct" || step.source === "localproxy") && isDefinitiveHttpError(r.status)) break;
           continue;
         }
         const j = await r.json();
@@ -229,6 +244,7 @@
         if (!r.ok) {
           lastErr = new Error(`HTTP ${r.status}`);
           if (isFetchDebugEnabled()) console.debug(`[fetch-text] fail ${step.source} HTTP ${r.status}`, url);
+          if ((step.source === "direct" || step.source === "localproxy") && isDefinitiveHttpError(r.status)) break;
           continue;
         }
         const t = await r.text();
@@ -257,4 +273,3 @@
   window.fetchWithCORS = fetchWithCORS;
   window.fetchStooqMulti = fetchStooqMulti;
 })();
-