asdasd

modules/fx-rates/assets/js/app.js

@@ -41,7 +41,17 @@
     if (!raw) {
       return 'n/a';
     }
-    const parsed = new Date(raw.replace(' ', 'T'));
+
+    let normalized = raw;
+    if (/^\d{4}-\d{2}-\d{2}$/.test(raw)) {
+      normalized = `${raw}T00:00:00Z`;
+    } else if (/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/.test(raw)) {
+      normalized = `${raw.replace(' ', 'T')}Z`;
+    } else if (/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}$/.test(raw)) {
+      normalized = `${raw}Z`;
+    }
+
+    const parsed = new Date(normalized);
     if (Number.isNaN(parsed.getTime())) {
       return raw;
     }
@@ -148,6 +158,82 @@
         .map((code) => ({ from: base, to: code }));
     }
 
+    function normalizedTimestamp(value) {
+      const raw = String(value || '').trim();
+      if (!raw) {
+        return '';
+      }
+
+      if (/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/.test(raw)) {
+        return `${raw.replace(' ', 'T')}Z`;
+      }
+
+      if (/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}$/.test(raw)) {
+        return `${raw}Z`;
+      }
+
+      return raw;
+    }
+
+    function buildHistoryMatrix(historyEntries) {
+      const columns = [];
+      const rowsByKey = new Map();
+
+      historyEntries.forEach((entry) => {
+        const pair = entry && entry.pair ? entry.pair : null;
+        const columnKey = pair ? `${String(pair.from || '').toUpperCase()}/${String(pair.to || '').toUpperCase()}` : '';
+        if (!columnKey) {
+          return;
+        }
+        if (!columns.includes(columnKey)) {
+          columns.push(columnKey);
+        }
+
+        (Array.isArray(entry.rows) ? entry.rows : []).forEach((row) => {
+          const fetchId = Number(row && row.fetch_id);
+          const fetchedAt = normalizedTimestamp(row && row.fetched_at);
+          const rowKey = fetchId > 0 ? `fetch:${fetchId}` : `time:${fetchedAt}`;
+          if (!rowKey || rowKey === 'time:') {
+            return;
+          }
+
+          if (!rowsByKey.has(rowKey)) {
+            rowsByKey.set(rowKey, {
+              key: rowKey,
+              fetch_id: fetchId > 0 ? fetchId : null,
+              fetched_at: row && row.fetched_at ? String(row.fetched_at) : '',
+              provider: row && row.provider ? String(row.provider) : '',
+              values: {},
+            });
+          }
+
+          const bucket = rowsByKey.get(rowKey);
+          if (!bucket) {
+            return;
+          }
+
+          if (!bucket.fetched_at && row && row.fetched_at) {
+            bucket.fetched_at = String(row.fetched_at);
+          }
+          if (!bucket.provider && row && row.provider) {
+            bucket.provider = String(row.provider);
+          }
+          bucket.values[columnKey] = Number.isFinite(Number(row && row.rate)) ? Number(row.rate) : null;
+        });
+      });
+
+      const rows = Array.from(rowsByKey.values()).sort((left, right) => {
+        const leftTs = new Date(normalizedTimestamp(left.fetched_at) || 0).getTime();
+        const rightTs = new Date(normalizedTimestamp(right.fetched_at) || 0).getTime();
+        return rightTs - leftTs;
+      });
+
+      return {
+        columns,
+        rows,
+      };
+    }
+
     async function loadOverviewData() {
       const [statuses, recentFetches] = await Promise.all([
         request('status'),
@@ -353,6 +439,7 @@
       const latest = state.statuses[0] || null;
       const base = String(settings.default_base_currency || 'EUR').toUpperCase();
       const preferred = Array.isArray(settings.preferred_currencies) ? settings.preferred_currencies : [];
+      const historyMatrix = buildHistoryMatrix(state.history);
 
       return `
         <div class="fx-stack">
@@ -371,7 +458,7 @@
           <section class="fx-cards">
             <article class="fx-card">
               <p class="fx-kicker">Letzter Abruf</p>
-              <div class="fx-stat-value">${escapeHtml(latest ? fmtDate(latest.fetched_at_display || latest.fetched_at) : 'Noch keiner')}</div>
+              <div class="fx-stat-value">${escapeHtml(latest ? fmtDate(latest.fetched_at) : 'Noch keiner')}</div>
               <p class="fx-copy">${escapeHtml(latest ? `${latest.base_currency} · ${latest.provider} · ${latest.trigger_source_label || latest.trigger_source}` : 'Es wurden noch keine Kurse gespeichert.')}</p>
             </article>
             <article class="fx-card">
@@ -432,26 +519,21 @@
               <table class="fx-table">
                 <thead>
                   <tr>
-                    <th>Paar</th>
                     <th>Zeit</th>
-                    <th>Kurs</th>
                     <th>Quelle</th>
+                    ${historyMatrix.columns.map((column) => `<th>${escapeHtml(column)}</th>`).join('')}
                   </tr>
                 </thead>
                 <tbody>
-                  ${state.history.length === 0 || state.history.every((entry) => !Array.isArray(entry.rows) || entry.rows.length === 0)
-                    ? '<tr><td colspan="4">Noch keine Verlaufsdaten vorhanden.</td></tr>'
-                    : state.history.map((entry) => {
-                        const pair = `${entry.pair.from}/${entry.pair.to}`;
-                        return (Array.isArray(entry.rows) ? entry.rows.slice(0, 4) : []).map((row, index) => `
+                  ${historyMatrix.rows.length === 0
+                    ? `<tr><td colspan="${String(2 + historyMatrix.columns.length)}">Noch keine Verlaufsdaten vorhanden.</td></tr>`
+                    : historyMatrix.rows.map((row) => `
                         <tr>
-                            <td>${index === 0 ? escapeHtml(pair) : ''}</td>
-                            <td>${escapeHtml(fmtDate(row.fetched_at_display || row.fetched_at))}</td>
-                            <td>${escapeHtml(fmtNumber(row.rate, 8))}</td>
+                          <td>${escapeHtml(fmtDate(row.fetched_at))}</td>
                           <td>${escapeHtml(row.provider || 'n/a')}</td>
+                          ${historyMatrix.columns.map((column) => `<td>${escapeHtml(fmtNumber(row.values[column], 8))}</td>`).join('')}
                         </tr>
-                        `).join('');
-                      }).join('')}
+                      `).join('')}
                 </tbody>
               </table>
             </div>
@@ -475,7 +557,7 @@
                     ? '<tr><td colspan="4">Noch keine Abrufe gespeichert.</td></tr>'
                     : state.recentFetches.map((fetch) => `
                         <tr>
-                          <td>${escapeHtml(fmtDate(fetch.fetched_at_display || fetch.fetched_at))}</td>
+                          <td>${escapeHtml(fmtDate(fetch.fetched_at))}</td>
                           <td>${escapeHtml(fetch.base_currency || 'n/a')}</td>
                           <td>${escapeHtml(fetch.provider || 'n/a')}</td>
                           <td>${escapeHtml(fetch.trigger_source_label || fetch.trigger_source || 'n/a')}</td>