From fb9929efb8b4fbb46f1121824218a7ff00e19162 Mon Sep 17 00:00:00 2001
From: Lars Gebhardt-Kusche <lars@kusche.berlin>
Date: Fri, 6 Mar 2026 21:57:33 +0100
Subject: [PATCH] console

---
 modules/pi_control/pages/console.php |  5 +-
 public/assets/js/app.js              | 96 +++++++++++++++++++++++++++-
 2 files changed, 98 insertions(+), 3 deletions(-)

diff --git a/modules/pi_control/pages/console.php b/modules/pi_control/pages/console.php
index a90b17c..d01c286 100644
--- a/modules/pi_control/pages/console.php
+++ b/modules/pi_control/pages/console.php
@@ -273,12 +273,13 @@ $runs = $pdo->query(
           </select>
         </label>
         <label class="form-field">
-          <span class="muted">Direkter Command</span>
-          <textarea name="terminal_command_text" rows="2" placeholder="Optional: Command direkt ausführen"></textarea>
+          <span class="muted">Direkter Befehl</span>
+          <textarea name="terminal_command_text" rows="2" placeholder="Optional: Befehl direkt ausführen"></textarea>
         </label>
         <div style="display:flex; gap:10px; flex-wrap:wrap;">
           <button class="cta-button" type="button" data-open-console>Konsole öffnen</button>
           <button class="nav-link" type="button" data-run-command>Im Hintergrund ausführen</button>
+          <button class="nav-link" type="button" data-send-active>In aktiver Konsole ausführen</button>
         </div>
       </form>
       <div class="muted" style="margin-top:.5rem;">
diff --git a/public/assets/js/app.js b/public/assets/js/app.js
index 073c79a..639872a 100755
--- a/public/assets/js/app.js
+++ b/public/assets/js/app.js
@@ -134,6 +134,24 @@
   let tabCount = 0;
   const idleMs = 5 * 60 * 1000;
   const idleTimers = new Map();
+  const storageKey = 'pi_control_console_tabs';
+
+  const saveTabs = () => {
+    const tabs = [];
+    tabBar.querySelectorAll('.console-tab').forEach((btn) => {
+      const id = btn.dataset.tabId;
+      const panel = tabPanels.querySelector(`.console-panel[data-tab-id="${id}"]`);
+      const iframe = panel ? panel.querySelector('iframe') : null;
+      if (iframe && iframe.src) {
+        tabs.push({
+          label: btn.firstChild ? btn.firstChild.textContent : btn.textContent,
+          url: iframe.src,
+          openedAt: Date.now(),
+        });
+      }
+    });
+    localStorage.setItem(storageKey, JSON.stringify(tabs));
+  };
 
   const activateTab = (id) => {
     tabBar.querySelectorAll('.console-tab').forEach((btn) => {
@@ -144,7 +162,29 @@
     });
   };
 
-  const openTab = (label, url) => {
+  const getActiveIframe = () => {
+    const activePanel = tabPanels.querySelector('.console-panel.is-active');
+    if (!activePanel) return null;
+    return activePanel.querySelector('iframe');
+  };
+
+  const trySendToIframe = (iframe, command) => {
+    if (!iframe) return false;
+    try {
+      const win = iframe.contentWindow;
+      if (!win) return false;
+      const term = win.term || win.xterm || win.terminal;
+      if (term && typeof term.write === 'function') {
+        term.write(command + '\r');
+        return true;
+      }
+    } catch (e) {
+      return false;
+    }
+    return false;
+  };
+
+  const openTab = (label, url, persist = true) => {
     const id = `tab-${++tabCount}`;
     const btn = document.createElement('button');
     btn.type = 'button';
@@ -162,6 +202,7 @@
       if (panel) panel.remove();
       btn.remove();
       idleTimers.delete(id);
+      saveTabs();
       const next = tabBar.querySelector('.console-tab');
       if (next) activateTab(next.dataset.tabId);
     });
@@ -175,6 +216,7 @@
     tabBar.appendChild(btn);
     tabPanels.appendChild(panel);
     activateTab(id);
+    if (persist) saveTabs();
 
     const iframe = panel.querySelector('iframe');
     const markActive = () => {
@@ -203,6 +245,7 @@
         if (panelEl) panelEl.remove();
         if (btnEl) btnEl.remove();
         idleTimers.delete(id);
+        saveTabs();
         clearInterval(idleCheck);
         const next = tabBar.querySelector('.console-tab');
         if (next) activateTab(next.dataset.tabId);
@@ -219,6 +262,35 @@
     el.remove();
   });
 
+  const showRestoreNotice = (text) => {
+    const notice = document.querySelector('[data-console-notice]');
+    if (!notice) return;
+    notice.textContent = text;
+    notice.style.display = 'block';
+  };
+
+  // Restore tabs from previous session (best-effort)
+  try {
+    const raw = localStorage.getItem(storageKey);
+    if (raw) {
+      const tabs = JSON.parse(raw);
+      if (Array.isArray(tabs)) {
+        const now = Date.now();
+        tabs.forEach((t) => {
+          if (t && t.url) {
+            if (t.openedAt && now - t.openedAt > (10 * 60 * 1000)) {
+              showRestoreNotice('Token abgelaufen, bitte Konsole neu öffnen.');
+              return;
+            }
+            openTab(t.label || 'Konsole', t.url, false);
+          }
+        });
+      }
+    }
+  } catch (e) {
+    // ignore
+  }
+
   const queueBody = document.querySelector('[data-queue-body]');
   const countdownEl = document.querySelector('[data-queue-countdown]');
   const refreshBtn = document.querySelector('[data-queue-refresh]');
@@ -266,6 +338,7 @@
   const consoleNotice = document.querySelector('[data-console-notice]');
   const tokenEl = document.querySelector('[data-console-token]');
   if (consoleForm) {
+    consoleForm.addEventListener('submit', (e) => e.preventDefault());
     const presetSelect = consoleForm.querySelector('select[name="terminal_preset_id"]');
     const commandTextarea = consoleForm.querySelector('textarea[name="terminal_command_text"]');
     if (presetSelect && commandTextarea) {
@@ -324,6 +397,7 @@
 
     const openBtn = consoleForm.querySelector('[data-open-console]');
     const runBtn = consoleForm.querySelector('[data-run-command]');
+    const sendBtn = consoleForm.querySelector('[data-send-active]');
     if (openBtn) {
       openBtn.addEventListener('click', (e) => {
         e.preventDefault();
@@ -336,5 +410,25 @@
         submitRun();
       });
     }
+    if (sendBtn) {
+      sendBtn.addEventListener('click', (e) => {
+        e.preventDefault();
+        if (!commandTextarea || !commandTextarea.value.trim()) {
+          if (consoleError) {
+            consoleError.textContent = 'Bitte zuerst einen Befehl eingeben.';
+            consoleError.style.display = 'block';
+          }
+          return;
+        }
+        const iframe = getActiveIframe();
+        const ok = trySendToIframe(iframe, commandTextarea.value.trim());
+        if (!ok && consoleError) {
+          consoleError.textContent = 'Konnte den Befehl nicht an die aktive Konsole senden.';
+          consoleError.style.display = 'block';
+        } else if (consoleError) {
+          consoleError.style.display = 'none';
+        }
+      });
+    }
   }
 })();