vite/src/components/settings/sections/spaces/editor-tabs.tsx (1)

95-103: Consider adding aria-label to enhance accessibility

The icon picker section could benefit from additional accessibility attributes for screen readers.

-        <div className="space-y-4 pt-4 border-t">
+        <div className="space-y-4 pt-4 border-t" aria-labelledby="space-icon-header">
-          <h3 className="text-lg font-medium">Space Icon</h3>
+          <h3 id="space-icon-header" className="text-lg font-medium">Space Icon</h3>

vite/src/components/settings/sections/spaces/color-picker.tsx (1)

47-68: Consider adding support for accessibility keyboard interactions

The color picker design is good, but it would benefit from keyboard navigation support for improved accessibility.

          <input
            id={`color-picker-${label.toLowerCase().replace(/\s+/g, "-")}`}
            ref={inputRef}
            type="color"
            defaultValue={defaultColor || "#ffffff"}
            onChange={handlePreviewUpdate}
            onBlur={handleBlur}
            onInput={handleColorChange}
            className="h-9 w-full rounded-md border cursor-pointer absolute inset-0 opacity-0"
+           aria-label={`Select ${label}`}
          />
-          <div className="h-9 w-full rounded-md border bg-background px-3 py-1 flex items-center text-sm shadow-xs cursor-pointer">
+          <div 
+           className="h-9 w-full rounded-md border bg-background px-3 py-1 flex items-center text-sm shadow-xs cursor-pointer"
+           aria-hidden="true"
+          >
            {previewColor.toUpperCase()}
          </div>

vite/src/components/settings/sections/spaces/space-editor.tsx (2)

31-72: Consider adding input validation and user feedback for errors

The save functionality tracks changes efficiently, but lacks input validation and user feedback for errors.

  const handleSave = async () => {
    setIsSaving(true);
    try {
      // Only send the fields that have changed
      const updatedFields: Partial<Space> = {};

+     // Validate required fields
+     if (!editedSpace.name || editedSpace.name.trim() === '') {
+       throw new Error('Space name cannot be empty');
+     }

      if (editedSpace.name !== space.name) {
        updatedFields.name = editedSpace.name;
      }

      if (editedSpace.bgStartColor !== space.bgStartColor) {
        updatedFields.bgStartColor = editedSpace.bgStartColor;
      }

      if (editedSpace.bgEndColor !== space.bgEndColor) {
        updatedFields.bgEndColor = editedSpace.bgEndColor;
      }

      if (editedSpace.icon !== space.icon) {
        updatedFields.icon = editedSpace.icon;
      }

      if (Object.keys(updatedFields).length > 0) {
        console.log("Updating space:", space.id, updatedFields);

        // For name updates, use updateProfile
        if (updatedFields.name && Object.keys(updatedFields).length === 1) {
          await updateProfile(space.profileId, updatedFields);
        } else {
          // For other updates, use updateSpace
          await updateSpace(space.profileId, space.id, updatedFields);
        }

        onSpacesUpdate(); // Refetch spaces after successful update
      }
      onClose();
    } catch (error) {
      console.error("Failed to update space:", error);
+     // Show error feedback to user
+     setError(error instanceof Error ? error.message : 'Failed to update space');
    } finally {
      setIsSaving(false);
    }
  };

You'll need to add a new state for error handling:

const [error, setError] = useState<string | null>(null);

And display the error in the UI somewhere appropriate.

---

96-132: Consider improving button accessibility

The header UI is well-structured, but could use more descriptive button labels for screen readers.

          <Button
            variant="destructive"
            size="sm"
            onClick={() => setDeleteDialogOpen(true)}
            className="gap-1"
-           title="Delete space"
+           aria-label={`Delete space ${space.name}`}
          >
            <Trash2 className="h-4 w-4" />
            Delete
          </Button>
          <Button variant="default" size="sm" onClick={handleSave} className="gap-1" disabled={isSaving}
+           aria-label={`Save changes to space ${space.name}`}
          >

vite/src/components/settings/sections/spaces/space-card.tsx (1)

14-35: Improve icon loading with fallback UI

The icon loading logic is reasonable but could benefit from a loading state indicator.

export function SpaceCard({ space, activateEdit }: SpaceCardProps) {
  const [SpaceIcon, setSpaceIcon] = useState<React.ComponentType<{ className?: string }> | null>(null);
+ const [isLoadingIcon, setIsLoadingIcon] = useState(true);

  useEffect(() => {
+   setIsLoadingIcon(true);
    async function loadIcon() {
      try {
        if (space.icon) {
          const icon = await getLucideIcon(space.icon);
          setSpaceIcon(() => icon);
        } else {
          // Default icon if none is set
          const icon = await getLucideIcon("Globe");
          setSpaceIcon(() => icon);
        }
      } catch (error) {
        console.error("Failed to load icon:", error);
      } finally {
+       setIsLoadingIcon(false);
      }
    }

    loadIcon();
  }, [space.icon]);

vite/src/components/settings/sections/spaces/section.tsx (3)

25-28: Consider using a form state library for better form management.

The component uses multiple useState hooks for managing form state (isCreating, newSpaceName, createDialogOpen). For better maintainability as the form grows, consider using a form state management library like react-hook-form or formik.

---

38-57: Add retry mechanism for API calls.

The fetchData function correctly handles errors, but doesn't implement any retry mechanism for transient failures. Consider adding a retry strategy for improved resilience.

const fetchData = async () => {
  setIsLoading(true);
+  let retries = 3;
  try {
-    const [fetchedProfiles, fetchedSpaces] = await Promise.all([getProfiles(), getSpaces()]);
-    setProfiles(fetchedProfiles);
-    setSpaces(fetchedSpaces);
+    while (retries > 0) {
+      try {
+        const [fetchedProfiles, fetchedSpaces] = await Promise.all([getProfiles(), getSpaces()]);
+        setProfiles(fetchedProfiles);
+        setSpaces(fetchedSpaces);
+        
+        // Set active space if initialSelectedSpace is provided
+        if (initialSelectedSpace) {
+          const selectedSpace = fetchedSpaces.find((space) => space.id === initialSelectedSpace);
+          if (selectedSpace) {
+            setActiveSpace(selectedSpace);
+          }
+        }
+        break;
+      } catch (error) {
+        retries--;
+        if (retries === 0) throw error;
+        await new Promise(resolve => setTimeout(resolve, 1000));
+      }
+    }
  } catch (error) {
    console.error("Failed to fetch data:", error);
  } finally {
    setIsLoading(false);
  }
};

---

75-80: Clarify responsibilities for space deletion.

The comment "The actual deletion is handled in the SpaceEditor component" could be confusing. Consider adding more context about why the deletion is split between components.

// Handle space deletion (local state update)
const handleDeleteSpace = async (deletedSpace: Space) => {
  // Remove the space from the local state
  setSpaces(spaces.filter((space) => space.id !== deletedSpace.id));
-  // The actual deletion is handled in the SpaceEditor component
+  // Note: The actual API call for deletion is handled in the SpaceEditor component
+  // to keep deletion logic co-located with the delete button
};

vite/src/components/settings/sections/spaces/icon-picker.tsx (4)

22-32: Consider using useState instead of useRef for selectedIcon.

Using a ref (selectedIconRef) to store the selected icon state can lead to unexpected behavior when multiple components use this value. Consider using useState for better React state management.

export function LucideIconPicker({ selectedIcon, onSelectIcon }: LucideIconPickerProps) {
  const [searchQuery, setSearchQuery] = useState("");
  const [iconList, setIconList] = useState<string[]>([]);
  const [filteredIcons, setFilteredIcons] = useState<string[]>([]);
-  // Use a ref to store the selected icon to avoid re-renders
-  const selectedIconRef = useRef(selectedIcon);
+  // Use state to properly track the selected icon
+  const [selectedIconState, setSelectedIconState] = useState(selectedIcon);

  // Load icons only once on component mount
  useEffect(() => {
    const icons = Object.keys(dynamicIconImports);
    setIconList(icons);
    setFilteredIcons(icons);
-    selectedIconRef.current = selectedIcon;
+    setSelectedIconState(selectedIcon);
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, []);

Then, update the IconGrid useMemo to use selectedIconState instead of selectedIconRef.current.

---

45-62: Add handling for empty search results.

The IconGrid doesn't have a message for when search results are empty. Consider adding a user-friendly message in this case.

// Memoize the icon grid to prevent re-renders
const IconGrid = useMemo(() => {
  return (
    <div className="grid grid-cols-5 gap-2">
-      {filteredIcons.map((icon) => (
-        <IconItem
-          key={icon}
-          iconId={icon}
-          isSelected={selectedIconRef.current === icon}
-          onSelect={() => {
-            selectedIconRef.current = icon;
-            onSelectIcon(icon);
-          }}
-        />
-      ))}
+      {filteredIcons.length > 0 ? (
+        filteredIcons.map((icon) => (
+          <IconItem
+            key={icon}
+            iconId={icon}
+            isSelected={selectedIconRef.current === icon}
+            onSelect={() => {
+              selectedIconRef.current = icon;
+              onSelectIcon(icon);
+            }}
+          />
+        ))
+      ) : (
+        <div className="col-span-5 text-center py-8 text-muted-foreground">
+          No icons found matching "{searchQuery}"
+        </div>
+      )}
    </div>
  );
}, [filteredIcons, onSelectIcon]);

---

132-161: Add a delay before unobserving.

IntersectionObserver immediately unobserves the element after detection, which could cause issues if the icon load takes time. Consider adding a small delay before unobserving.

// Set up intersection observer for lazy loading
useEffect(() => {
  const component = componentRef.current;

  // Only load icon when component is visible
  if (!hasLoaded.current) {
    observerRef.current = new IntersectionObserver((entries) => {
      if (entries[0].isIntersecting) {
        // Load icon when visible
        loadIcon();
-        // Stop observing after loading
-        if (observerRef.current && componentRef.current) {
-          observerRef.current.unobserve(componentRef.current);
-        }
+        // Stop observing after a small delay to ensure loading has started
+        setTimeout(() => {
+          if (observerRef.current && componentRef.current) {
+            observerRef.current.unobserve(componentRef.current);
+          }
+        }, 100);
      }
    });

    if (component) {
      observerRef.current.observe(component);
    }
  }

  return () => {
    // Clean up observer on unmount
    if (observerRef.current && component) {
      observerRef.current.unobserve(component);
      observerRef.current.disconnect();
    }
  };
  // eslint-disable-next-line react-hooks/exhaustive-deps
}, [iconId]);

---

163-171: Improve error handling for icon loading.

The loadIcon function catches errors but only logs them. Consider adding a visual indicator for failed icon loads.

const loadIcon = async () => {
+  const [hasError, setHasError] = useState(false);
  try {
    hasLoaded.current = true;
    const icon = await getLucideIcon(iconId);
    setIcon(() => icon);
  } catch (error) {
    console.error("Failed to load icon:", error);
+    setHasError(true);
  }
};

if (Icon) {
  return <Icon className="h-6 w-6" />;
}

return (
  <div ref={componentRef} className="h-6 w-6 flex items-center justify-center">
-    <div className="h-4 w-4 rounded-full bg-muted animate-pulse"></div>
+    {hasError ? (
+      <div className="h-6 w-6 flex items-center justify-center text-destructive" title="Failed to load icon">
+        !
+      </div>
+    ) : (
+      <div className="h-4 w-4 rounded-full bg-muted animate-pulse"></div>
+    )}
  </div>
);

vite/src/components/settings/sections/spaces/space-dialogs.tsx (1)

56-141: The CreateSpaceDialog component is well-implemented, but could benefit from improved form validation.

The component handles loading states, keyboard interaction, and provides a good user experience. The button is properly disabled when needed and the component shows loading feedback during creation.

Consider adding validation for the space name to prevent special characters or very long names:

  <Input
    id="space-name"
    placeholder="Enter space name"
    value={spaceName}
-   onChange={(e) => setSpaceName(e.target.value)}
+   onChange={(e) => {
+     // Limit length and potentially filter characters
+     if (e.target.value.length <= 50) {
+       setSpaceName(e.target.value);
+     }
+   }}
    onKeyDown={(e) => {
      if (e.key === "Enter" && !isCreating && spaceName.trim() && selectedProfile) {
        onCreate();
      }
    }}
    className="col-span-3"
    autoFocus
  />

vite/src/lib/flow.ts (1)

34-41: Well-defined Space type with all necessary properties.

The Space type includes all required properties for identifying, styling, and organizing spaces within profiles.

Consider adding JSDoc comments to describe what each property represents, especially for the styling properties:

export type Space = {
  /** Unique identifier for the space */
  id: string;
  /** Display name of the space */
  name: string;
  /** ID of the profile this space belongs to */
  profileId: string;
  /** Starting color for the space's background gradient */
  bgStartColor: string;
  /** Ending color for the space's background gradient */
  bgEndColor: string;
  /** Icon identifier for the space */
  icon: string;
};

vite/src/components/settings/sections/profiles/section.tsx (2)

116-237: SpacesTab component implemented with necessary functionality.

The component handles space creation and listing, but has some areas for improvement:

1. The space creation form lacks validation beyond checking for empty values
2. Error handling exists but could provide better user feedback
3. The space cards don't visualize the space properties like background colors or icons

Consider enhancing the space cards to show the visual properties:

<div
  key={space.id}
  className="flex items-center justify-between border rounded p-3 hover:border-primary/50 cursor-pointer"
+ style={{
+   background: space.bgStartColor ? `linear-gradient(135deg, ${space.bgStartColor}, ${space.bgEndColor || space.bgStartColor})` : undefined
+ }}
  onClick={navigateToSpace ? () => navigateToSpace(profile.id, space.id) : undefined}
>
  <div className="flex items-center space-x-3">
-   <Box className="h-5 w-5 text-muted-foreground" />
+   {space.icon ? (
+     <img src={space.icon} alt="" className="h-5 w-5" />
+   ) : (
+     <Box className="h-5 w-5 text-muted-foreground" />
+   )}
    <div>
-     <p className="font-medium">{space.name}</p>
+     <p className="font-medium" style={{ color: space.bgStartColor ? 'white' : undefined }}>{space.name}</p>
-     <p className="text-xs text-muted-foreground">ID: {space.id}</p>
+     <p className="text-xs" style={{ color: space.bgStartColor ? 'rgba(255,255,255,0.7)' : 'var(--muted-foreground)' }}>ID: {space.id}</p>
    </div>
  </div>
</div>

---

314-342: Space data fetching logic implemented with proper error handling.

The effect for fetching spaces and the refresh function are well-implemented with loading states and error handling.

Consider adding a user-facing error message for failed space fetches:

try {
  const profileSpaces = await getSpacesFromProfile(profile.id);
  setSpaces(profileSpaces);
} catch (error) {
  console.error("Failed to fetch spaces:", error);
+ // Add error notification or message for user feedback
+ // toast.error("Failed to load spaces. Please try again.");
} finally {
  setLoadingSpaces(false);
}

electron/sessions/spaces.ts (4)

26-39: Revisit naming fallback logic if additional unique spaces might exist with “default” ID.
The fallback to “Default” is clear, but ensure that no unintended collisions occur if multiple profiles use a space with that ID.

---

47-61: Check for upstream usage to differentiate between "no space found" vs. "error reading space."
Returning null for non-existing spaces is fine, but be sure that upstream logic checks for null specifically and doesn’t confuse it with an I/O error.

---

92-114: Potential parallel writes can be optimized.
When updating multiple fields in spaceData, consider using Promise.all() to set them concurrently, rather than in sequential if checks. This can improve performance and reduce overall I/O time.

-    if (spaceData.name) {
-      await spaceStore.set("name", spaceData.name);
-    }
-    ...
-    if (spaceData.icon !== undefined) {
-      await spaceStore.set("icon", spaceData.icon);
-    }
+    const updates = [];
+    if (spaceData.name) updates.push(spaceStore.set("name", spaceData.name));
+    if (spaceData.bgStartColor !== undefined) updates.push(spaceStore.set("bgStartColor", spaceData.bgStartColor));
+    if (spaceData.bgEndColor !== undefined) updates.push(spaceStore.set("bgEndColor", spaceData.bgEndColor));
+    if (spaceData.icon !== undefined) updates.push(spaceStore.set("icon", spaceData.icon));
+    await Promise.all(updates);

---

133-162: Profile existence assumptions.
You assume the profile directory's validity if prefetchedProfile is present. Ensure that a stale or deleted profile doesn't cause unexpected failures. A quick re-check before reading space IDs is advisable.

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro