ydassdsa

modules/mining-checker/assets/js/app.js

@@ -45,6 +45,13 @@
     sequence: 0,
   };
   window.__nexusDebugBus = debugBus;
+  const browserTimezone = (() => {
+    try {
+      return Intl.DateTimeFormat().resolvedOptions().timeZone || 'Europe/Berlin';
+    } catch (_error) {
+      return 'Europe/Berlin';
+    }
+  })();
 
   function emitDebug(entry) {
     debugBus.sequence += 1;
@@ -124,19 +131,96 @@
     }).format(Number(value));
   }
 
+  function parseStoredUtcDate(value) {
+    const raw = String(value || '').trim();
+    if (!raw) {
+      return null;
+    }
+    let normalized = raw.replace(' ', 'T');
+    if (/^\d{4}-\d{2}-\d{2}$/.test(normalized)) {
+      normalized = `${normalized}T00:00:00Z`;
+    } else if (!/[zZ]$|[+-]\d{2}:\d{2}$/.test(normalized)) {
+      normalized = `${normalized}Z`;
+    }
+    const parsed = new Date(normalized);
+    return Number.isNaN(parsed.getTime()) ? null : parsed;
+  }
+
+  function formatDateByParts(value, includeTime) {
+    const parsed = parseStoredUtcDate(value);
+    if (!parsed) {
+      return value ? String(value).replace('T', ' ').slice(0, includeTime ? 16 : 10) : 'n/a';
+    }
+    const parts = new Intl.DateTimeFormat('de-DE', {
+      timeZone: browserTimezone,
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit',
+      ...(includeTime ? { hour: '2-digit', minute: '2-digit' } : {}),
+    }).formatToParts(parsed);
+    const map = Object.fromEntries(parts.map((part) => [part.type, part.value]));
+    return includeTime
+      ? `${map.day}.${map.month}.${map.year} ${map.hour}:${map.minute}`
+      : `${map.day}.${map.month}.${map.year}`;
+  }
+
+  function toDateTimeLocalValue(value) {
+    const parsed = parseStoredUtcDate(value);
+    if (!parsed) {
+      return '';
+    }
+    const parts = new Intl.DateTimeFormat('sv-SE', {
+      timeZone: browserTimezone,
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit',
+      hour: '2-digit',
+      minute: '2-digit',
+      hour12: false,
+    }).formatToParts(parsed);
+    const map = Object.fromEntries(parts.map((part) => [part.type, part.value]));
+    return `${map.year}-${map.month}-${map.day}T${map.hour}:${map.minute}`;
+  }
+
+  function nowDateTimeLocalValue() {
+    const now = new Date();
+    const parts = new Intl.DateTimeFormat('sv-SE', {
+      timeZone: browserTimezone,
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit',
+      hour: '2-digit',
+      minute: '2-digit',
+      hour12: false,
+    }).formatToParts(now);
+    const map = Object.fromEntries(parts.map((part) => [part.type, part.value]));
+    return `${map.year}-${map.month}-${map.day}T${map.hour}:${map.minute}`;
+  }
+
+  function todayLocalDateValue() {
+    const now = new Date();
+    const parts = new Intl.DateTimeFormat('sv-SE', {
+      timeZone: browserTimezone,
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit',
+    }).formatToParts(now);
+    const map = Object.fromEntries(parts.map((part) => [part.type, part.value]));
+    return `${map.year}-${map.month}-${map.day}`;
+  }
+
   function fmtDate(value) {
     if (!value) {
       return 'n/a';
     }
-    return value.replace('T', ' ').slice(0, 16);
+    return formatDateByParts(value, true);
   }
 
   function fmtDateTime(value) {
     if (!value) {
       return 'n/a';
     }
-    const normalized = String(value).replace('T', ' ');
-    return normalized.slice(0, 16);
+    return formatDateByParts(value, true);
   }
 
   async function request(path, options) {
@@ -579,7 +663,7 @@
     const [importHelpOpen, setImportHelpOpen] = useState(false);
     const [ocrForm, setOcrForm] = useState({
       image: null,
-      date_context: new Date().toISOString().slice(0, 10),
+      date_context: todayLocalDateValue(),
       ocr_hint_text: '',
     });
     const [ocrPreview, setOcrPreview] = useState(null);
@@ -1093,18 +1177,18 @@
       const basePrice = baseComparison ? Number(baseComparison.effective_price_per_coin ?? baseComparison.price_per_coin) : null;
 
       return {
-        mining: measurements.map((row) => ({ x: row.measured_at.slice(5, 16), y: row.coins_total })),
+        mining: measurements.map((row) => ({ x: fmtDate(row.measured_at), y: row.coins_total })),
         performance: measurements.filter((row) => row.doge_per_day_interval !== null)
-          .map((row) => ({ x: row.measured_at.slice(5, 16), y: row.doge_per_day_interval })),
+          .map((row) => ({ x: fmtDate(row.measured_at), y: row.doge_per_day_interval })),
         pricing: measurements.filter((row) => row.price_per_coin !== null)
-          .map((row) => ({ x: row.measured_at.slice(5, 16), y: row.price_per_coin })),
+          .map((row) => ({ x: fmtDate(row.measured_at), y: row.price_per_coin })),
         miningVsPrice: baseMining && basePrice ? [
           {
             key: 'mining-rate',
             label: 'Mining/h je MH/s Index',
             color: '#2dd4bf',
             data: comparisonRows.map((row) => ({
-              x: row.measured_at.slice(5, 16),
+              x: fmtDate(row.measured_at),
               y: (Number(row.doge_per_hour_per_mh_interval) / baseMining) * 100,
             })),
           },
@@ -1113,7 +1197,7 @@
             label: 'DOGE-Kurs Index',
             color: '#f59e0b',
             data: comparisonRows.map((row) => ({
-              x: row.measured_at.slice(5, 16),
+              x: fmtDate(row.measured_at),
               y: (Number(row.effective_price_per_coin ?? row.price_per_coin) / basePrice) * 100,
             })),
           },
@@ -1501,7 +1585,7 @@
         await request(`${apiBase}/projects/${encodeURIComponent(projectKey)}/miner-offers/${offerId}/purchase`, {
           method: 'POST',
           headers: { 'Content-Type': 'application/json' },
-          body: JSON.stringify(overrides || { purchased_at: new Date().toISOString().slice(0, 19).replace('T', ' ') }),
+          body: JSON.stringify(overrides || { purchased_at: nowDateTimeLocalValue() }),
         });
         setMessage('Miner als gemietet erfasst.');
         setPurchaseMinerModalOpen(false);
@@ -1521,7 +1605,7 @@
       }
 
       await purchaseMinerOffer(purchaseMinerForm.offer_id, {
-        purchased_at: purchaseMinerForm.purchased_at || new Date().toISOString().slice(0, 19).replace('T', ' '),
+        purchased_at: purchaseMinerForm.purchased_at || nowDateTimeLocalValue(),
         total_cost_amount: purchaseMinerForm.total_cost_amount || null,
         currency: purchaseMinerForm.currency || null,
         reference_price_amount: purchaseMinerForm.reference_price_amount || null,
@@ -2210,7 +2294,7 @@
                             onClick: () => {
                               setPurchaseMinerForm({
                                 offer_id: String(offer.id),
-                                purchased_at: new Date().toISOString().slice(0, 16),
+                                purchased_at: nowDateTimeLocalValue(),
                                 total_cost_amount: offer.effective_price_amount !== null && offer.effective_price_amount !== undefined ? String(offer.effective_price_amount) : '',
                                 currency: offer.effective_price_currency || offer.base_price_currency || 'USD',
                                 reference_price_amount: offer.base_price_amount !== null && offer.base_price_amount !== undefined ? String(offer.base_price_amount) : '',
@@ -2404,7 +2488,7 @@
                 const offer = availableMinerOffers.find((item) => String(item.id) === String(value));
                 setPurchaseMinerForm({
                   offer_id: value,
-                  purchased_at: purchaseMinerForm.purchased_at || new Date().toISOString().slice(0, 16),
+                  purchased_at: purchaseMinerForm.purchased_at || nowDateTimeLocalValue(),
                   total_cost_amount: offer && offer.effective_price_amount !== null && offer.effective_price_amount !== undefined ? String(offer.effective_price_amount) : '',
                   currency: offer?.effective_price_currency || offer?.base_price_currency || 'USD',
                   reference_price_amount: offer && offer.reference_price_amount !== null && offer.reference_price_amount !== undefined ? String(offer.reference_price_amount) : '',
@@ -2552,7 +2636,7 @@
             className: 'mc-form',
             onSubmit: submitSettings,
           }, [
-            inputField('Baseline Zeitpunkt', 'datetime-local', settingsForm.baseline_measured_at ? settingsForm.baseline_measured_at.replace(' ', 'T').slice(0, 16) : '', (value) => setSettingsForm({ ...settingsForm, baseline_measured_at: value })),
+            inputField('Baseline Zeitpunkt', 'datetime-local', toDateTimeLocalValue(settingsForm.baseline_measured_at), (value) => setSettingsForm({ ...settingsForm, baseline_measured_at: value })),
             inputField('Baseline Coins', 'number', settingsForm.baseline_coins_total, (value) => setSettingsForm({ ...settingsForm, baseline_coins_total: value }), '0.000001'),
             selectField('Standard-FIAT-Währung', settingsForm.report_currency || 'EUR', selectableFiatCurrencies.map((currency) => currency.code), (value) => setSettingsForm({ ...settingsForm, report_currency: value })),
             selectField('Standard-Krypto-Währung', settingsForm.crypto_currency || 'DOGE', selectableCryptoCurrencies.map((currency) => currency.code), (value) => setSettingsForm({ ...settingsForm, crypto_currency: value })),