feat: add auto-compact threshold configuration UI

ui/desktop/src/components/ChatInput.tsx

@@ -28,6 +28,7 @@ import { DroppedFile, useFileDrop } from '../hooks/useFileDrop';
 import { Recipe } from '../recipe';
 import MessageQueue from './MessageQueue';
 import { detectInterruption } from '../utils/interruptionDetector';
+import { getApiUrl } from '../config';
 
 interface QueuedMessage {
   id: string;
@@ -141,6 +142,7 @@ export default function ChatInput({
   const { getCurrentModelAndProvider, currentModel, currentProvider } = useModelAndProvider();
   const [tokenLimit, setTokenLimit] = useState<number>(TOKEN_LIMIT_DEFAULT);
   const [isTokenLimitLoaded, setIsTokenLimitLoaded] = useState(false);
+  const [autoCompactThreshold, setAutoCompactThreshold] = useState<number>(0.8); // Default to 80%
 
   // Draft functionality - get chat context and global draft context
   // We need to handle the case where ChatInput is used without ChatProvider (e.g., in Hub)
@@ -497,6 +499,55 @@ export default function ChatInput({
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [currentModel, currentProvider]);
 
+  // Load auto-compact threshold
+  const loadAutoCompactThreshold = useCallback(async () => {
+    try {
+      const secretKey = await window.electron.getSecretKey();
+      const response = await fetch(getApiUrl('/config/read'), {
+        method: 'POST',
+        headers: {
+          'X-Secret-Key': secretKey,
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({
+          key: 'GOOSE_AUTO_COMPACT_THRESHOLD',
+          is_secret: false,
+        }),
+      });
+      if (response.ok) {
+        const data = await response.json();
+        console.log('Loaded auto-compact threshold from config:', data);
+        if (data !== undefined && data !== null) {
+          setAutoCompactThreshold(data);
+          console.log('Set auto-compact threshold to:', data);
+        }
+      } else {
+        console.error('Failed to fetch auto-compact threshold, status:', response.status);
+      }
+    } catch (err) {
+      console.error('Error fetching auto-compact threshold:', err);
+    }
+  }, []);
+
+  useEffect(() => {
+    loadAutoCompactThreshold();
+  }, [loadAutoCompactThreshold]);
+
+  // Listen for threshold change events from AlertBox
+  useEffect(() => {
+    const handleThresholdChange = (event: CustomEvent<{ threshold: number }>) => {
+      setAutoCompactThreshold(event.detail.threshold);
+    };
+
+    // Type assertion to handle the mismatch between CustomEvent and EventListener
+    const eventListener = handleThresholdChange as (event: globalThis.Event) => void;
+    window.addEventListener('autoCompactThresholdChanged', eventListener);
+
+    return () => {
+      window.removeEventListener('autoCompactThresholdChanged', eventListener);
+    };
+  }, []);
+
   // Handle tool count alerts and token usage
   useEffect(() => {
     clearAlerts();
@@ -522,6 +573,7 @@ export default function ChatInput({
           handleManualCompaction(messages, setMessages, append, setAncestorMessages);
         },
         compactIcon: <ScrollText size={12} />,
+        autoCompactThreshold: autoCompactThreshold,
       });
     }
 
@@ -539,7 +591,16 @@ export default function ChatInput({
     }
     // We intentionally omit setView as it shouldn't trigger a re-render of alerts
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [numTokens, toolCount, tokenLimit, isTokenLimitLoaded, addAlert, isCompacting, clearAlerts]);
+  }, [
+    numTokens,
+    toolCount,
+    tokenLimit,
+    isTokenLimitLoaded,
+    addAlert,
+    isCompacting,
+    clearAlerts,
+    autoCompactThreshold,
+  ]);
 
   // Cleanup effect for component unmount - prevent memory leaks
   useEffect(() => {

ui/desktop/src/components/alerts/AlertBox.tsx

@@ -1,7 +1,9 @@
-import React from 'react';
+import React, { useState } from 'react';
 import { IoIosCloseCircle, IoIosWarning, IoIosInformationCircle } from 'react-icons/io';
+import { FaPencilAlt, FaSave } from 'react-icons/fa';
 import { cn } from '../../utils';
 import { Alert, AlertType } from './types';
+import { getApiUrl } from '../../config';
 
 const alertIcons: Record<AlertType, React.ReactNode> = {
   [AlertType.Error]: <IoIosCloseCircle className="h-5 w-5" />,
@@ -22,27 +24,218 @@ const alertStyles: Record<AlertType, string> = {
 };
 
 export const AlertBox = ({ alert, className }: AlertBoxProps) => {
+  const [isEditingThreshold, setIsEditingThreshold] = useState(false);
+  const [thresholdValue, setThresholdValue] = useState(
+    alert.autoCompactThreshold ? Math.round(alert.autoCompactThreshold * 100) : 80
+  );
+  const [isSaving, setIsSaving] = useState(false);
+
+  const handleSaveThreshold = async () => {
+    if (isSaving) return; // Prevent double-clicks
+
+    // Validate threshold value - allow 0 and 100 as special values to disable
+    const validThreshold = Math.max(0, Math.min(100, thresholdValue));
+    if (validThreshold !== thresholdValue) {
+      setThresholdValue(validThreshold);
+    }
+
+    setIsSaving(true);
+    try {
+      const newThreshold = validThreshold / 100; // Convert percentage to decimal
+      console.log('Saving auto-compact threshold:', newThreshold);
+
+      // Update the configuration via the upsert API
+      const response = await fetch(getApiUrl('/config/upsert'), {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          'X-Secret-Key': await window.electron.getSecretKey(),
+        },
+        body: JSON.stringify({
+          key: 'GOOSE_AUTO_COMPACT_THRESHOLD',
+          value: newThreshold,
+          is_secret: false,
+        }),
+      });
+
+      if (!response.ok) {
+        const errorText = await response.text();
+        throw new Error(`Failed to update threshold: ${errorText}`);
+      }
+
+      const responseText = await response.text();
+      console.log('Threshold save response:', responseText);
+
+      setIsEditingThreshold(false);
+
+      // Dispatch a custom event to notify other components that the threshold has changed
+      // This allows ChatInput to reload the threshold without a page reload
+      window.dispatchEvent(
+        new CustomEvent('autoCompactThresholdChanged', {
+          detail: { threshold: newThreshold },
+        })
+      );
+
+      console.log('Dispatched autoCompactThresholdChanged event with threshold:', newThreshold);
+    } catch (error) {
+      console.error('Error saving threshold:', error);
+      window.alert(
+        `Failed to save threshold: ${error instanceof Error ? error.message : 'Unknown error'}`
+      );
+    } finally {
+      setIsSaving(false);
+    }
+  };
+
   return (
-    <div className={cn('flex flex-col gap-2 px-3 py-3', alertStyles[alert.type], className)}>
+    <div
+      className={cn('flex flex-col gap-2 px-3 py-3', alertStyles[alert.type], className)}
+      onMouseDown={(e) => {
+        // Prevent popover from closing when clicking inside the alert box
+        if (isEditingThreshold) {
+          e.stopPropagation();
+        }
+      }}
+    >
       {alert.progress ? (
         <div className="flex flex-col gap-2">
           <span className="text-[11px]">{alert.message}</span>
-          <div className="flex justify-between w-full">
-            {[...Array(30)].map((_, i) => (
-              <div
-                key={i}
-                className={cn(
-                  'h-[2px] w-[2px] rounded-full',
-                  alert.type === AlertType.Info
-                    ? i < Math.round((alert.progress!.current / alert.progress!.total) * 30)
-                      ? 'dark:bg-black bg-white'
-                      : 'dark:bg-black/20 bg-white/20'
-                    : i < Math.round((alert.progress!.current / alert.progress!.total) * 30)
-                      ? 'bg-white'
-                      : 'bg-white/20'
-                )}
-              />
-            ))}
+
+          {/* Auto-compact threshold indicator with edit */}
+          {alert.autoCompactThreshold !== undefined && (
+            <div className="flex items-center justify-center gap-1 min-h-[20px]">
+              {isEditingThreshold ? (
+                <>
+                  <span className="text-[10px] opacity-70">Auto summarize at</span>
+                  <input
+                    type="number"
+                    min="0"
+                    max="100"
+                    step="1"
+                    value={thresholdValue}
+                    onChange={(e) => {
+                      const val = parseInt(e.target.value, 10);
+                      // Allow empty input for easier editing
+                      if (e.target.value === '') {
+                        setThresholdValue(0);
+                      } else if (!isNaN(val)) {
+                        // Clamp value between 0 and 100
+                        setThresholdValue(Math.max(0, Math.min(100, val)));
+                      }
+                    }}
+                    onBlur={(e) => {
+                      // On blur, ensure we have a valid value
+                      const val = parseInt(e.target.value, 10);
+                      if (isNaN(val) || val < 0) {
+                        setThresholdValue(0);
+                      } else if (val > 100) {
+                        setThresholdValue(100);
+                      }
+                    }}
+                    onKeyDown={(e) => {
+                      if (e.key === 'Enter') {
+                        handleSaveThreshold();
+                      } else if (e.key === 'Escape') {
+                        setIsEditingThreshold(false);
+                        setThresholdValue(
+                          alert.autoCompactThreshold
+                            ? Math.round(alert.autoCompactThreshold * 100)
+                            : 80
+                        );
+                      }
+                    }}
+                    onFocus={(e) => {
+                      // Select all text on focus for easier editing
+                      e.target.select();
+                    }}
+                    onClick={(e) => {
+                      // Prevent issues with text selection
+                      e.stopPropagation();
+                    }}
+                    className="w-12 px-1 text-[10px] bg-white/10 border border-current/30 rounded outline-none text-center focus:bg-white/20 focus:border-current/50 transition-colors"
+                    disabled={isSaving}
+                    autoFocus
+                  />
+                  <span className="text-[10px] opacity-70">%</span>
+                  <button
+                    type="button"
+                    onMouseDown={(e) => {
+                      e.preventDefault();
+                      e.stopPropagation();
+                      handleSaveThreshold();
+                    }}
+                    disabled={isSaving}
+                    className="p-1 hover:opacity-60 transition-opacity cursor-pointer relative z-50"
+                    style={{ minWidth: '20px', minHeight: '20px', pointerEvents: 'auto' }}
+                  >
+                    <FaSave className="w-3 h-3" />
+                  </button>
+                </>
+              ) : (
+                <>
+                  <span className="text-[10px] opacity-70">
+                    {alert.autoCompactThreshold === 0 || alert.autoCompactThreshold === 1
+                      ? 'Auto summarize disabled'
+                      : `Auto summarize at ${Math.round(alert.autoCompactThreshold * 100)}%`}
+                  </span>
+                  <button
+                    type="button"
+                    onClick={(e) => {
+                      e.preventDefault();
+                      e.stopPropagation();
+                      setIsEditingThreshold(true);
+                    }}
+                    className="p-1 hover:opacity-60 transition-opacity cursor-pointer relative z-10"
+                    style={{ minWidth: '20px', minHeight: '20px' }}
+                  >
+                    <FaPencilAlt className="w-3 h-3 opacity-70" />
+                  </button>
+                </>
+              )}
+            </div>
+          )}
+
+          <div className="flex justify-between w-full relative">
+            {[...Array(30)].map((_, i) => {
+              const progress = alert.progress!.current / alert.progress!.total;
+              const progressPercentage = Math.round(progress * 100);
+              const dotPosition = i / 29; // 0 to 1 range for 30 dots
+              const isActive = dotPosition <= progress;
+              const isThresholdDot =
+                alert.autoCompactThreshold !== undefined &&
+                alert.autoCompactThreshold > 0 &&
+                alert.autoCompactThreshold < 1 &&
+                Math.abs(dotPosition - alert.autoCompactThreshold) < 0.017; // ~1/30 tolerance
+
+              // Determine the color based on progress percentage
+              const getProgressColor = () => {
+                if (progressPercentage <= 50) {
+                  return 'bg-green-500'; // Green for 0-50%
+                } else if (progressPercentage <= 75) {
+                  return 'bg-yellow-500'; // Yellow for 51-75%
+                } else if (progressPercentage <= 90) {
+                  return 'bg-orange-500'; // Orange for 76-90%
+                } else {
+                  return 'bg-red-500'; // Red for 91-100%
+                }
+              };
+
+              const progressColor = getProgressColor();
+              const inactiveColor = 'bg-gray-300 dark:bg-gray-600';
+
+              return (
+                <div
+                  key={i}
+                  className={cn(
+                    'rounded-full transition-all relative',
+                    isThresholdDot
+                      ? 'h-[6px] w-[6px] -mt-[2px]' // Make threshold dot twice as large
+                      : 'h-[2px] w-[2px]',
+                    isActive ? progressColor : inactiveColor
+                  )}
+                />
+              );
+            })}
           </div>
           <div className="flex justify-between items-baseline text-[11px]">
             <div className="flex gap-1 items-baseline">

ui/desktop/src/components/alerts/types.ts

@@ -20,4 +20,5 @@ export interface Alert {
   compactButtonDisabled?: boolean;
   onCompact?: () => void;
   compactIcon?: React.ReactNode;
+  autoCompactThreshold?: number; // Add this for showing the auto-compact threshold
 }

ui/desktop/src/components/bottom_menu/BottomMenuAlertPopover.tsx

@@ -132,21 +132,34 @@ export default function BottomMenuAlertPopover({ alerts }: AlertPopoverProps) {
     }
   }, [isHovered, isOpen, startHideTimer, wasAutoShown]);
 
-  // Handle click outside
+  // Handle click outside - but not when editing threshold
   useEffect(() => {
     const handleClickOutside = (event: MouseEvent) => {
-      if (popoverRef.current && !popoverRef.current.contains(event.target as Node)) {
+      // Check if we're clicking on an input or button inside the popover
+      const target = event.target as HTMLElement;
+      const isInteractiveElement =
+        target.tagName === 'INPUT' ||
+        target.tagName === 'BUTTON' ||
+        target.closest('button') !== null ||
+        target.closest('input') !== null;
+
+      if (
+        popoverRef.current &&
+        !popoverRef.current.contains(event.target as Node) &&
+        !isInteractiveElement
+      ) {
         setIsOpen(false);
         setWasAutoShown(false);
       }
     };
 
     if (isOpen) {
-      document.addEventListener('mousedown', handleClickOutside);
+      // Use mouseup instead of mousedown to allow button clicks to complete
+      document.addEventListener('mouseup', handleClickOutside);
     }
 
     return () => {
-      document.removeEventListener('mousedown', handleClickOutside);
+      document.removeEventListener('mouseup', handleClickOutside);
     };
   }, [isOpen]);