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Restyling #188

Merged
merged 21 commits into from
Nov 14, 2024
Merged

Restyling #188

merged 21 commits into from
Nov 14, 2024

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Anchel123
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@Anchel123 Anchel123 commented Nov 12, 2024

Summary by CodeRabbit

Release Notes

  • New Features

    • Introduced new components: Input, Combobox, CommitList, DataPanel, ElementMenu, ElementTooltip, Progress, Dialog, DropdownMenu, HoverCard.
    • Enhanced Chat and CodeGraph components for improved user interaction and data handling.
    • Added autocomplete functionality in the Input component.
    • Implemented new API routes for handling graph and node data.
  • Bug Fixes

    • Improved error handling and response management in several API functions.
  • Refactor

    • Streamlined API routes and removed outdated database connection logic.
    • Updated the Toolbar component for a simplified user interface.
  • Style

    • Added new styles for various components and improved visual feedback for user interactions.
    • Expanded the color palette in tailwind.config.js.
  • Chores

    • Updated package.json to include new dependencies for enhanced UI components.

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Walkthrough

This pull request includes the deletion of several files related to environment variable configurations, graph database operations, and predefined constants. It introduces new components for UI interactions, such as Input, Combobox, and various dialog elements, while also enhancing existing components like Chat and CodeGraph. Additionally, the API routes are updated to handle new functionalities, including error handling improvements and the transition from database queries to API calls. New dependencies are added to support the updated UI components, and the Tailwind CSS configuration is extended with new colors.

Changes

File Path Change Summary
.env.local.template File deleted; contained environment variable definitions.
app/api/chat/[graph]/route.ts Added asynchronous POST function to handle chat requests.
app/api/repo/[graph]/[node]/route.ts Updated GET and POST functions with error handling and API calls; removed database connection logic.
app/api/repo/[graph]/route.ts File deleted; previously handled knowledge graph queries.
app/api/repo/[graph]/route.tsx Introduced new GET and POST functions for handling graph entity requests.
app/api/repo/graph_ops.ts File deleted; contained operations for managing graph databases.
app/api/repo/questions.ts File deleted; contained predefined programming questions.
app/api/repo/repositories.ts File deleted; contained a list of GitHub repository URLs.
app/api/repo/route.ts Refactored to handle HTTP requests instead of processing source files.
app/components/Input.tsx New component for input with autocomplete functionality.
app/components/chat.tsx Significant modifications to enhance functionality and state management for paths and messages.
app/components/code-graph.tsx Updated to improve interactivity and visual presentation of the graph.
app/components/combobox.tsx New component for dropdown selection.
app/components/commitList.tsx New component to display a list of commits with navigation.
app/components/dataPanel.tsx New component to display details of a selected node.
app/components/elementMenu.tsx New component for contextual menus in the graph interface.
app/components/elementTooltip.tsx New tooltip component for displaying information about elements.
app/components/labels.tsx Updated to use checkboxes instead of buttons for category selection.
app/components/model.ts Modifications to the Graph class for improved color handling and node/edge processing.
app/components/toolbar.tsx Simplified toolbar interface by removing tooltips and adjusting button styles.
app/globals.css Added new CSS classes and modified existing styles for improved layout and appearance.
app/layout.tsx Updated class name handling for the <body> element.
app/page.tsx Enhanced functionality with new state management and API interactions.
components/ui/checkbox.tsx New customizable checkbox component.
components/ui/dialog.tsx New set of dialog components for customizable interfaces.
components/ui/dropdown-menu.tsx New dropdown menu components for UI interactions.
components/ui/hover-card.tsx New hover card component for displaying additional information.
components/ui/progress.tsx New progress bar component for visual feedback.
components/ui/select.tsx Modified SelectTrigger component to improve visual appearance.
package.json Added new dependencies for Radix UI components and type animations.
repositories/GraphRAG-SDK Added new subproject commit.
tailwind.config.js Extended color palette with new color definitions.

Poem

In the garden of code, we hop and play,
New components bloom, brightening the day.
With checkboxes and dialogs, our UI's a delight,
We dance through the changes, oh what a sight!
From graphs to chats, our features expand,
A whimsical journey, all crafted by hand! 🐇✨


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@Anchel123 Anchel123 requested a review from AviAvni November 12, 2024 12:11
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Actionable comments posted: 56

🧹 Outside diff range and nitpick comments (49)
app/components/elementTooltip.tsx (1)

1-30: Consider adding unit tests

This component handles important UI positioning logic that should be tested.

Would you like me to help create unit tests for:

  • Rendering with valid props
  • Handling undefined label/position
  • Position calculations
  • Boundary conditions
components/ui/progress.tsx (2)

12-19: Consider adding accessibility attributes and making the height configurable.

The component could benefit from better accessibility and flexibility.

Consider these improvements:

 <ProgressPrimitive.Root
   ref={ref}
+  aria-label="Progress indicator"
   className={cn(
-    "relative h-4 w-full overflow-hidden rounded-full bg-secondary",
+    "relative w-full overflow-hidden rounded-full bg-secondary",
+    "h-4", // Move height to a separate class or make it configurable via props
     className
   )}
   {...props}
 >

20-24: Consider improving the transform calculation readability.

The progress calculation logic could be more readable.

Consider this improvement:

 <ProgressPrimitive.Indicator
   className="h-full w-full flex-1 bg-primary transition-all"
-  style={{ transform: `translateX(-${100 - (value || 0)}%)` }}
+  style={{ transform: `translateX(-${100 - (value ?? 0)}%)` }}
 />
app/components/combobox.tsx (3)

3-8: Add JSDoc comments to document the Props interface

While the interface is well-defined, adding JSDoc comments would improve documentation and provide better IDE support.

+/**
+ * Props for the Combobox component
+ */
 interface Props {
+    /** Array of options to display in the combobox */
     options: string[]
+    /** Currently selected value */
     selectedValue: string
+    /** Callback function triggered when selection changes */
     onSelectedValue: (value: string) => void
 }

13-13: Enhance accessibility attributes

The component should include proper ARIA attributes for better accessibility.

-            <SelectTrigger className="rounded-md border focus:ring-0 focus:ring-offset-0">
+            <SelectTrigger 
+                className="rounded-md border focus:ring-0 focus:ring-offset-0"
+                aria-label="Repository selection"
+                aria-invalid={options.length === 0}
+            >

20-22: Consider adding tooltips for long repository names

Long repository names might get truncated in the UI. Consider adding tooltips to show the full name.

-                        <SelectItem key={option} value={option}>
+                        <SelectItem 
+                            key={option} 
+                            value={option}
+                            title={option}
+                        >
                             {option}
                         </SelectItem>
components/ui/checkbox.tsx (2)

9-12: Consider adding JSDoc documentation for better developer experience.

The component typing is well-implemented with proper use of forwardRef and TypeScript. To enhance maintainability, consider adding JSDoc documentation describing the component's purpose and props.

Add documentation above the component:

+/**
+ * A checkbox component that builds on top of Radix UI's checkbox primitive.
+ * Supports all standard checkbox primitive props and custom styling.
+ */
const Checkbox = React.forwardRef<

28-30: Consider exporting component type for external usage.

While the current implementation is correct, consider exporting the component's type for consumers who might need it for type-safe composition.

Add type export:

+export type CheckboxProps = React.ComponentPropsWithoutRef<typeof CheckboxPrimitive.Root>
export { Checkbox }
app/components/toolbar.tsx (3)

18-19: Document the fit parameter value.

The magic number 80 in chart.fit(undefined, 80) should be documented to explain its purpose and impact on the visualization.

Consider adding a comment or extracting it as a named constant:

+ // Padding of 80px when fitting the graph
+ const FIT_PADDING = 80;
- chart.fit(undefined, 80)
+ chart.fit(undefined, FIT_PADDING)

24-45: Consider enhancing accessibility.

The button implementation is clean and functional, but could benefit from additional accessibility attributes.

Consider adding aria-label attributes and keyboard focus styles:

 <button
   className="border p-2"
+  aria-label="Zoom Out"
   onClick={() => handleZoomClick(0.9)}
   title="Zoom Out"
+  focus:outline-none focus:ring-2 focus:ring-primary
 >
   <Minus />
 </button>

Missing import for cytoscape.Core type.

The Toolbar component uses cytoscape.Core but does not import it.

🔗 Analysis chain

Line range hint 4-6: Verify cytoscape type import.

The component uses the cytoscape.Core type but there's no explicit import for it.

Let's verify the type availability:

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Check if cytoscape types are properly imported somewhere in the project
rg -l "from ['|\"]@types/cytoscape['|\"]|from ['|\"]cytoscape['|\"]" 

Length of output: 203

tailwind.config.js (1)

26-28: Consider using HSL variables for consistency

The new colors are defined using hex values while existing colors use HSL variables. This inconsistency could make theme maintenance more difficult, especially for dark mode support.

Consider following the existing pattern:

-        pink: "#F43F5F",
-        yellow: "#E9B306",
-        blue: "#15B8A6",
+        pink: "hsl(var(--pink))",
+        yellow: "hsl(var(--yellow))",
+        teal: "hsl(var(--teal))",

Then define the corresponding CSS variables in your base styles.

app/globals.css (1)

81-92: Consider using CSS variables for colors

The .Tip class uses hardcoded color values. For better maintainability and consistency with the theme system, consider moving these to CSS variables.

 .Tip {
-  @apply flex gap-2 p-4 border border-[#0000001A] bg-[#F9F9F9] hover:bg-[#ECECEC] rounded-md text-left;
+  @apply flex gap-2 p-4 border rounded-md text-left;
+  border-color: hsl(var(--border) / 0.1);
+  background-color: hsl(var(--muted));
+  &:hover {
+    background-color: hsl(var(--muted) / 0.8);
+  }
   .label {
     @apply text-[16px] font-bold leading-[14px]
   }
   .text {
-    @apply text-[16px] font-normal leading-[20px] text-[#7D7D7D]
+    @apply text-[16px] font-normal leading-[20px] text-muted-foreground
   }
   div {
     @apply flex flex-col gap-2 text-start
   }
 }
app/components/dataPanel.tsx (3)

5-9: Consider improving type definitions for better type safety.

The Props interface could be enhanced with more specific types:

  • Consider making url optional if it's not always required
  • Add JSDoc comments to document the purpose of each prop
 interface Props {
+    /** The node object containing data to display */
     obj: Node | undefined;
+    /** Callback to update the selected node */
     setObj: Dispatch<SetStateAction<Node | undefined>>;
+    /** URL to the repository or source */
-    url: string;
+    url?: string;
 }

11-18: Add type safety to excluded properties.

Consider using a type-safe approach to ensure excluded properties match the Node type.

-const excludedProperties = [
+const excludedProperties: ReadonlyArray<keyof Node> = [
     "category",
     "color",
     "expand",
     "collapsed",
     "isPath",
     "isPathStartEnd"
 ]

20-22: Consider adding a placeholder for undefined state.

Instead of returning null, consider showing a placeholder message to improve user experience.

-    if (!obj) return null;
+    if (!obj) return (
+        <div className="text-gray-400 p-4">
+            Select an item to view details
+        </div>
+    );
app/components/elementMenu.tsx (3)

5-5: Remove unused icon imports

The following icons are imported but never used in the component: ChevronLeft, ChevronRight, and ChevronsRightLeft.

-import { ChevronLeft, ChevronRight, ChevronsLeftRight, ChevronsRightLeft, Copy, Globe, Maximize2 } from "lucide-react";
+import { ChevronsLeftRight, Copy, Globe, Maximize2 } from "lucide-react";

13-13: Fix typo in prop name

The prop name handelMaximize should be handleMaximize.

-    handelMaximize: () => void;
+    handleMaximize: () => void;

40-43: Add boundary checks for menu positioning

The current positioning logic might cause the menu to overflow screen boundaries. Consider adding checks to ensure the menu stays within viewport bounds.

 style={{
-    left: position.x - containerWidth / 2,
-    top: position.y + 5
+    left: Math.min(
+      Math.max(0, position.x - containerWidth / 2),
+      window.innerWidth - containerWidth
+    ),
+    top: Math.min(
+      position.y + 5,
+      window.innerHeight - 40
+    )
 }}
components/ui/dialog.tsx (1)

56-82: Consider adding forwardRef for consistency.

The implementation is clean and the responsive design is well thought out. However, for consistency with other components in this file, consider using forwardRef for both DialogHeader and DialogFooter.

app/components/commitList.tsx (3)

24-24: Define proper type for commitChanges state

The state uses 'any' type which can be replaced with a proper interface based on its usage.

-const [commitChanges, setCommitChanges] = useState<any>()
+interface CommitChanges {
+    additionsIds: string[];
+    modifiedIds: string[];
+}
+const [commitChanges, setCommitChanges] = useState<CommitChanges | undefined>()

99-101: Improve date formatting logic

The date formatting logic could be extracted into a utility function and use more robust formatting.

+const formatCommitDate = (timestamp: number) => {
+    const date = new Date(timestamp * 1000);
+    return {
+        month: date.toLocaleDateString('default', { 
+            day: 'numeric',
+            month: 'short'
+        }),
+        time: date.toLocaleTimeString('default', { 
+            hour: '2-digit',
+            minute: '2-digit'
+        })
+    };
+}

-                        const date = new Date(commit.date * 1000)
-                        const month = `${date.getDate()} ${date.toLocaleString('default', { month: 'short' })}`
-                        const hour = `${date.getHours()}:${date.getMinutes().toString().padStart(2, '0')}`
+                        const { month, time } = formatCommitDate(commit.date)

81-142: Consider extracting navigation buttons into a separate component

The navigation buttons share similar structure and could be extracted into a reusable component to reduce code duplication.

interface NavigationButtonProps {
    direction: 'left' | 'right';
    onClick: () => void;
    disabled: boolean;
}

const NavigationButton = ({ direction, onClick, disabled }: NavigationButtonProps) => (
    <button
        className={`p-4 border-${direction === 'left' ? 'r' : 'l'} border-gray-300`}
        onClick={onClick}
        disabled={disabled}
    >
        {!disabled ? (
            direction === 'left' ? <ChevronLeft /> : <ChevronRight />
        ) : (
            <div className='h-6 w-6' />
        )}
    </button>
);
app/components/Input.tsx (5)

23-26: Improve state type definitions

The state types could be more specific for better type safety and maintainability.

-    const [options, setOptions] = useState<any[]>([])
-    const [selectedOption, setSelectedOption] = useState<number>(0)
+    interface AutoCompleteOption {
+        id: string
+        labels: string[]
+        properties: {
+            name: string
+            path: string
+        }
+    }
+    const [options, setOptions] = useState<AutoCompleteOption[]>([])
+    const [selectedOption, setSelectedOption] = useState<number | -1>(0)

36-68: Enhance data fetching implementation

Several improvements could be made to the data fetching logic:

  1. Consider using a proper debounce utility
  2. Add loading state for better UX
  3. Improve error handling with specific messages
+    const [isLoading, setIsLoading] = useState(false)
+    const debouncedFetch = useMemo(
+        () => debounce(async (value: string) => {
+            if (!value || node?.id) {
+                setOptions([])
+                setOpen(false)
+                return
+            }
+            setIsLoading(true)
             try {
                 const result = await fetch(`/api/repo/${graph.Id}/?prefix=${value}&type=autoComplete`, {
                     method: 'POST'
                 })
                 if (!result.ok) {
+                    throw new Error(`Failed to fetch: ${result.statusText}`)
+                }
                 const json = await result.json()
                 const { completions } = json.result
                 setOptions(completions)
                 if (completions?.length > 0) {
                     setOpen(true)
                 }
             } catch (error) {
                 toast({
                     variant: "destructive",
                     title: "Uh oh! Something went wrong.",
-                    description: "Please try again later.",
+                    description: error instanceof Error ? error.message : "Please try again later.",
                 })
+            } finally {
+                setIsLoading(false)
             }
-        }, 500)
+        }, 500),
+        [graph.Id, node?.id]
+    )

87-87: Remove debug console.log statement

Remove the console.log statement from the production code.

-                console.log(selectedOption <= 0 ? selectedOption : selectedOption - 1);

110-174: Enhance UI implementation

Several UI improvements could be made:

  1. Replace inline styles with CSS classes
  2. Add loading indicator
  3. Improve color handling
         <div
-            className={cn("w-[20dvw] relative pointer-events-none rounded-md gap-4", parentClassName)}
+            className={cn(
+                "w-[20dvw] relative pointer-events-none rounded-md gap-4",
+                "after:content-[''] after:absolute after:top-[calc(100%+16px)] after:left-0 after:w-full",
+                parentClassName
+            )}
         >
             <input
                 ref={inputRef}
                 onKeyDown={handelKeyDown}
-                className={cn("w-full border p-2 rounded-md pointer-events-auto", className)}
+                className={cn(
+                    "w-full border p-2 rounded-md pointer-events-auto",
+                    isLoading && "pr-8",
+                    className
+                )}
                 value={value || ""}
                 onChange={(e) => {
                     const newVal = e.target.value
                     onValueChange({ name: newVal })
                 }}
                 onBlur={() => setOpen(false)}
                 {...props}
             />
+            {isLoading && (
+                <div className="absolute right-8 top-1/2 -translate-y-1/2">
+                    <Spinner className="h-4 w-4" />
+                </div>
+            )}
🧰 Tools
🪛 Biome

[error] 151-151: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


32-32: Use optional chaining for cleaner code

Replace the logical AND operators with optional chaining for better readability.

-            scrollToBottom && scrollToBottom()
+            scrollToBottom?.()

-                                        handelSubmit && handelSubmit(option)
+                                        handelSubmit?.(option)

Also applies to: 151-151

🧰 Tools
🪛 Biome

[error] 32-32: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)

components/ui/dropdown-menu.tsx (4)

21-42: Consider making the chevron icon size configurable

The implementation is solid, but the chevron icon size is hardcoded. Consider making it configurable through props for better flexibility.

-    <ChevronRight className="ml-auto h-4 w-4" />
+    <ChevronRight className={cn("ml-auto", iconClassName ?? "h-4 w-4")} />

Add to the props interface:

{
  iconClassName?: string
}

43-58: Consider making z-index configurable

The z-index is hardcoded to 50. In complex UIs, this might need to be adjusted based on the context.

-      "z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
+      cn("min-w-[8rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
+       zIndex ? `z-[${zIndex}]` : "z-50"),

Add to the props interface:

{
  zIndex?: number
}

95-140: Consider consistent icon size configuration across items

Both CheckboxItem and RadioItem have hardcoded icon sizes. Consider extracting these to a shared configuration or making them configurable through props.

interface IconSizeProps {
  indicatorIconSize?: string
}

// Apply to both CheckboxItem and RadioItem props

Then in the components:

- <Check className="h-4 w-4" />
+ <Check className={cn(indicatorIconSize ?? "h-4 w-4")} />

- <Circle className="h-2 w-2 fill-current" />
+ <Circle className={cn(indicatorIconSize ?? "h-2 w-2", "fill-current")} />

1-200: Consider adding keyboard navigation documentation

While Radix UI handles accessibility well, it would be helpful to document the supported keyboard shortcuts for users of this component.

Consider adding a comment block at the top of the file:

/**
 * Keyboard Navigation:
 * - Space/Enter: Select item
 * - Arrow Up/Down: Navigate between items
 * - Arrow Right: Open submenu
 * - Arrow Left: Close submenu
 * - Esc: Close dropdown
 */
app/api/repo/route.ts (3)

5-7: Make the API base URL configurable

Hardcoding the API endpoint can lead to issues when deploying to different environments. Consider using an environment variable or a configuration file to define the base URL for better flexibility.

Apply this diff to make the base URL configurable:

+    const apiBaseUrl = process.env.API_BASE_URL || 'http://127.0.0.1:5000';
     const result = await fetch(`${apiBaseUrl}/list_repos`, {
         method: 'GET',
     })

26-28: Make the API base URL configurable

Similar to the GET method, hardcoding the API endpoint can cause deployment issues. Use an environment variable or configuration file for the base URL.

Apply this diff to make the base URL configurable:

+    const apiBaseUrl = process.env.API_BASE_URL || 'http://127.0.0.1:5000';
     const result = await fetch(`${apiBaseUrl}/process_repo`, {
         method: 'POST',
         body: JSON.stringify({ repo_url: url, ignore: ["./.github", "./sbin", "./.git", "./deps", "./bin", "./build"] }),

28-28: Consider making the 'ignore' list configurable

The list of directories to ignore is hardcoded. Allowing this list to be configurable can provide greater flexibility for different use cases.

You might define the 'ignore' list in a configuration file or accept it as a parameter.

app/components/model.ts (4)

25-35: Combine color names and values into a single data structure

To ensure that color names and their corresponding hex values remain synchronized, consider combining them into a single array of objects. This approach reduces the risk of index misalignment and makes the code more maintainable.

Example implementation:

const COLORS = [
  { name: "pink", value: "#F43F5F" },
  { name: "yellow", value: "#E9B306" },
  { name: "blue", value: "#15B8A6" },
];

Update the color retrieval functions accordingly:

export function getCategoryColor(index: number): { name: string; value: string } {
  return COLORS[index % COLORS.length];
}

37-42: Update color retrieval functions to use the new data structure

With the combined COLORS array, the getCategoryColorValue and getCategoryColorName functions can be simplified and consolidated.

Proposed changes:

export function getCategoryColorValue(index: number): string {
  return COLORS[index % COLORS.length].value;
}

export function getCategoryColorName(index: number): string {
  return COLORS[index % COLORS.length].name;
}

Alternatively, consider using a single function to retrieve both name and value, as shown in the previous comment.


116-120: Duplicate assignment of node.isPath

The property node.isPath is being assigned twice within the same if block. The second assignment is redundant and can be removed to streamline the code.

Apply this diff to remove the duplicate assignment:

if (node) {
  node.isPath = !!path;
  if (path?.start?.id == nodeData.id || path?.end?.id == nodeData.id) {
    node.isPathStartEnd = true;
  }
- node.isPath = !!path;
  return;
}

100-100: Initialize new elements array before extending

The newElements array is initialized but not used efficiently. Ensure that it collects all new elements added during the extend method for potential further processing or returning.

Also applies to: 102-102

app/api/repo/[graph]/route.tsx (3)

48-207: Avoid embedding large data directly in code; consider moving to external files or modules.

Embedding extensive JSON data within your code can make it harder to read and maintain. It may also increase load times and memory usage. Consider moving this data to an external JSON file or a dedicated module and import it as needed.

Example approach:

  • Create a separate file (e.g., mockData/switchCommitData.ts) exporting the JSON data.
  • Import the data in your route.tsx file:
import switchCommitData from 'path/to/mockData/switchCommitData';

...

case "switchCommit": {
    return NextResponse.json({ result: switchCommitData }, { status: 200 });
}

19-21: Use appropriate HTTP status codes for server errors in GET method.

Returning a 400 status code for server-side exceptions may not accurately represent the nature of the error. Consider using a 500 Internal Server Error status code for unexpected exceptions to inform the client that the error is on the server side.

Apply this diff:

-     return NextResponse.json({ message: (err as Error).message }, { status: 400 })
+     return NextResponse.json({ message: (err as Error).message }, { status: 500 })

245-247: Use appropriate HTTP status codes for server errors in POST method.

Similarly, in the POST method, return a 500 status code for server-side exceptions to accurately convey the error type.

Apply this diff:

-     return NextResponse.json({ message: (err as Error).message }, { status: 400 })
+     return NextResponse.json({ message: (err as Error).message }, { status: 500 })
app/components/code-graph.tsx (1)

356-364: Remove commented-out code to enhance code cleanliness

There are large blocks of commented-out code in the render method. Removing unused code can improve readability and maintainability.

Apply this diff to remove the commented code:

356,364d355
- {/* Commented code block */}
- <Input
-     graph={graph}
-     value={searchNode.name}
-     onValueChange={({ name }) => setSearchNode({ name })}
-     icon={<Search />}
-     handleSubmit={handleSearchSubmit}
-     node={searchNode}
- />
386,401d376
- {/* Commented code block */}
- <div className='bg-white flex gap-2 border rounded-md p-2 pointer-events-auto'>
-     <div className='flex gap-2 items-center'>
-         <Checkbox
-             className='h-5 w-5 bg-gray-500 data-[state true]'
-         />
-         <p className='text-bold'>Display Changes</p>
-     </div>
-     <div className='flex gap-2 items-center'>
-         <div className='h-4 w-4 bg-pink-500 bg-opacity-50 border-[3px] border-pink-500 rounded-full'/>
-         <p className='text-pink-500'>Were added</p>
-     </div>
-     <div className='flex gap-2 items-center'>
-         <div className='h-4 w-4 bg-blue-500 bg-opacity-50 border-[3px] border-blue-500 rounded-full'/>
-         <p className='text-blue-500'>Were edited</p>
-     </div>
- </div>
496,506d470
- {/* Commented code block */}
- {
-     graph.Id &&
-     <CommitList
-         commitIndex={commitIndex}
-         commits={commits}
-         currentCommit={currentCommit}
-         setCommitIndex={setCommitIndex}
-         setCurrentCommit={setCurrentCommit}
-         graph={graph}
-         chartRef={chartRef}
-     />
- }

Also applies to: 386-401, 496-506

app/components/chat.tsx (6)

100-190: Refactor 'handelSetSelectedPath' function for readability and maintainability

The handelSetSelectedPath function is lengthy and contains nested conditions with duplicated styling code, which can be hard to read and maintain.

  • Typo Correction: Rename handelSetSelectedPath to handleSetSelectedPath for consistency.

    - const handelSetSelectedPath = (p: { nodes: any[], edges: any[] }) => {
    + const handleSetSelectedPath = (p: { nodes: any[], edges: any[] }) => {
  • Extract Helper Functions: Break down the function into smaller helper functions to handle specific tasks like styling edges or nodes.

  • Define Style Constants: Extract repeated style objects into constants to reduce duplication and improve clarity.


208-226: Enhance error handling in 'sendQuery' function

Currently, if the fetch request fails, the error message from the server is not displayed to the user.

Modify the error handling to provide more informative feedback.

if (!result.ok) {
    const errorText = await result.text();
    setMessages((prev) => {
        prev = [...prev.slice(0, -1)];
-       return [...prev, { type: MessageTypes.Response, text: "Sorry but I couldn't answer your question, please try rephrasing." }];
+       return [...prev, { type: MessageTypes.Response, text: `Error: ${errorText}` }];
    });
    return;
}

This allows users to see the actual error message returned by the server, which can aid in troubleshooting.


437-459: Simplify null checks using optional chaining

You can streamline your code by using optional chaining when accessing message.paths.

Replace the explicit null check with optional chaining.

{
-   message.paths &&
-   message.paths.map((p, i: number) => (
+   message.paths?.map((p, i: number) => (
        // code
    ))
}

This reduces verbosity and improves readability.

🧰 Tools
🪛 Biome

[error] 437-459: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


472-514: Ensure accessibility of interactive elements

Interactive elements like buttons and forms should be accessible using keyboard navigation.

Add appropriate ARIA labels and ensure that elements can be focused and activated using the keyboard.

<button
+   aria-label="Toggle Tip"
    className="p-4 border rounded-md hover:border-[#FF66B3] hover:bg-[#FFF0F7]"
    onClick={() => setTipOpen(prev => !prev)}
>

Line range hint 199-231: Consistent typo 'handel' instead of 'handle' in function names

Multiple functions have 'handel' instead of 'handle' in their names, which can be confusing.

Correct the typos to improve code clarity.

- async function handelQueryInputChange(event: any) {
+ async function handleQueryInputChange(event: any) {

...

- const handelSubmit = async () => {
+ const handleSubmit = async () => {
🧰 Tools
🪛 Biome

[error] 288-288: The assignment should not be in an expression.

The use of assignments in expressions is confusing.
Expressions are often considered as side-effect free.

(lint/suspicious/noAssignInExpressions)


[error] 437-459: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


377-469: Consider refactoring 'getMessage' switch cases into separate components

The getMessage function's switch cases are lengthy and could benefit from refactoring into smaller, reusable components.

Extract each case into its own functional component for better modularity.

// Example:

const QueryMessage = ({ message, index }: { message: Message; index: number }) => (
    // JSX code
);

const ResponseMessage = ({ message, index }: { message: Message; index: number }) => (
    // JSX code
);

...

// In getMessage function:

switch (message.type) {
    case MessageTypes.Query:
        return <QueryMessage key={index} message={message} />;
    case MessageTypes.Response:
        return <ResponseMessage key={index} message={message} />;
    // Other cases...
}

This enhances readability and makes future maintenance easier.

🧰 Tools
🪛 Biome

[error] 437-459: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between 71e4f39 and 96e29aa.

⛔ Files ignored due to path filters (3)
  • package-lock.json is excluded by !**/package-lock.json
  • public/falkordb-circle.svg is excluded by !**/*.svg
  • public/logo_02.svg is excluded by !**/*.svg
📒 Files selected for processing (32)
  • .env.local.template (0 hunks)
  • app/api/chat/[graph]/route.ts (1 hunks)
  • app/api/repo/[graph]/[node]/route.ts (1 hunks)
  • app/api/repo/[graph]/route.ts (0 hunks)
  • app/api/repo/[graph]/route.tsx (1 hunks)
  • app/api/repo/graph_ops.ts (0 hunks)
  • app/api/repo/questions.ts (0 hunks)
  • app/api/repo/repositories.ts (0 hunks)
  • app/api/repo/route.ts (1 hunks)
  • app/components/Input.tsx (1 hunks)
  • app/components/chat.tsx (2 hunks)
  • app/components/code-graph.tsx (6 hunks)
  • app/components/combobox.tsx (1 hunks)
  • app/components/commitList.tsx (1 hunks)
  • app/components/dataPanel.tsx (1 hunks)
  • app/components/elementMenu.tsx (1 hunks)
  • app/components/elementTooltip.tsx (1 hunks)
  • app/components/labels.tsx (1 hunks)
  • app/components/model.ts (7 hunks)
  • app/components/toolbar.tsx (2 hunks)
  • app/globals.css (1 hunks)
  • app/layout.tsx (2 hunks)
  • app/page.tsx (1 hunks)
  • components/ui/checkbox.tsx (1 hunks)
  • components/ui/dialog.tsx (1 hunks)
  • components/ui/dropdown-menu.tsx (1 hunks)
  • components/ui/hover-card.tsx (1 hunks)
  • components/ui/progress.tsx (1 hunks)
  • components/ui/select.tsx (1 hunks)
  • package.json (2 hunks)
  • repositories/GraphRAG-SDK (1 hunks)
  • tailwind.config.js (1 hunks)
💤 Files with no reviewable changes (5)
  • .env.local.template
  • app/api/repo/[graph]/route.ts
  • app/api/repo/graph_ops.ts
  • app/api/repo/questions.ts
  • app/api/repo/repositories.ts
✅ Files skipped from review due to trivial changes (1)
  • repositories/GraphRAG-SDK
🧰 Additional context used
🪛 Biome
app/components/Input.tsx

[error] 32-32: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


[error] 151-151: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)

app/components/chat.tsx

[error] 288-288: The assignment should not be in an expression.

The use of assignments in expressions is confusing.
Expressions are often considered as side-effect free.

(lint/suspicious/noAssignInExpressions)


[error] 437-459: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)

🔇 Additional comments (43)
app/layout.tsx (2)

6-6: LGTM! Clean implementation of className utilities.

The addition of the cn utility and the "relative" positioning class is a good practice for maintainable styling. The "relative" positioning suggests preparation for absolutely positioned elements, which aligns with the PR's restyling objectives.

Let's verify if there are any absolutely positioned elements that depend on this change:

#!/bin/bash
# Search for absolute positioning classes or styles that might depend on the relative container
rg -g '*.tsx' -g '*.css' -l 'absolute|fixed|sticky' app/

Also applies to: 22-22


23-25: Verify environment variable documentation.

Since .env.local.template was removed, we should ensure that the NEXT_PUBLIC_GOOGLE_ANALYTICS environment variable is still properly documented somewhere.

app/components/elementTooltip.tsx (1)

10-14: 🛠️ Refactor suggestion

Add type validation for Position prop

The Position type from cytoscape should be validated to ensure it contains the expected x,y coordinates.

Consider adding validation:

 export default function ElementTooltip({ label, position }: Props) {
     const [containerWidth, setContainerWidth] = useState<number>(0);
 
-    if (!label || !position) return null
+    if (!label || !position?.x || !position?.y) return null
components/ui/progress.tsx (4)

1-7: LGTM! Imports and setup are properly configured.

The necessary imports are present and the "use client" directive is correctly used for client-side rendering.


8-11: Well-structured type definitions with proper ref forwarding.

Good use of TypeScript's type system to ensure type safety while extending the primitive component's props.


26-28: LGTM! Proper display name and clean export.

Follows React best practices for component naming and exports.


1-28: Verify integration with the Home component.

The AI summary mentions this component is used in app/page.tsx. Let's verify its integration.

✅ Verification successful

Progress component is correctly integrated in app/page.tsx only.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for Progress component usage in app/page.tsx
rg -A 5 "Progress" "app/page.tsx"

# Check for any other usages of the Progress component
ast-grep --pattern 'import { $$$, Progress, $$$ } from "@/components/ui/progress"'

Length of output: 377

app/components/combobox.tsx (2)

1-1: LGTM!

The imports are well-structured and all imported components are utilized in the implementation.


10-10: Verify integration with CodeGraph component

The AI summary mentions this component is integrated into CodeGraph. Let's verify the integration points.

✅ Verification successful

Combobox integration with CodeGraph component verified

No issues found with the integration points.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for Combobox usage in CodeGraph component
rg -l "import.*Combobox.*from.*components/combobox" app/components/
rg -A 5 "<Combobox" app/components/

Length of output: 496

components/ui/checkbox.tsx (2)

1-8: LGTM! Imports and setup are well organized.

The imports are appropriate and follow good practices, with clear separation between external dependencies and internal utilities.


13-27: Excellent implementation with proper accessibility and styling!

The component implementation demonstrates several good practices:

  • Proper use of Radix UI primitives for accessibility
  • Comprehensive styling for all interactive states
  • Consistent sizing between container and check icon
app/components/labels.tsx (3)

1-4: LGTM: Imports are well-organized and necessary.

All required dependencies are properly imported.


6-6: Verify all usages of the Labels component.

The component signature has changed from accepting a Category object to primitive values (string, boolean). This breaking change needs verification across the codebase.

#!/bin/bash
# Search for Labels component usage to verify prop updates
ast-grep --pattern 'Labels $props' -l typescript,typescriptreact
rg -A 5 '<Labels' --type typescript --type typescriptreact

13-13: Consider using a more stable key for list items.

Using category.index as a key might cause issues if the list is reordered. Consider using a more stable identifier if available.

components/ui/hover-card.tsx (6)

1-7: LGTM! Well-structured imports and client directive.

The imports are properly organized and the "use client" directive is correctly placed for Next.js client-side rendering.


8-10: LGTM! Clean primitive component exports.

The direct re-exports of Radix UI primitives follow best practices for component composition.


12-27: LGTM! Well-implemented component with proper TypeScript types and animations.

The implementation follows React best practices with proper ref forwarding, TypeScript types, and smooth animations. The default props and className composition are handled correctly.


29-29: LGTM! Clean and well-structured exports.

The named exports follow consistent naming conventions and provide a clean public API.


1-29: Verify keyboard interaction and screen reader compatibility.

While Radix UI provides excellent accessibility features, please verify:

  1. Keyboard navigation works as expected
  2. Screen readers properly announce the hover card content
  3. Focus management behaves correctly

Consider adding ARIA labels or descriptions through props if the hover card will contain important information that needs explicit screen reader support.


12-27: Verify z-index value in the application context.

The z-index value of 50 should be verified to ensure proper layering with other overlapping elements in the application.

✅ Verification successful

z-index value of 50 is appropriate and consistent with other UI components.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for other z-index values in the codebase to ensure proper layering
rg -g '*.{tsx,css,scss}' 'z-\d+|z-\[.*?\]' --no-heading

Length of output: 4253

app/components/toolbar.tsx (1)

Line range hint 1-7: LGTM! Clean imports and well-typed props.

The component's interface is well-defined with proper TypeScript types.

package.json (2)

Line range hint 12-34: Verify peer dependency requirements

The new dependencies might introduce peer dependency requirements that should be verified against the existing React and Next.js versions.

#!/bin/bash
# Description: Check peer dependencies for new packages

# Check peer dependencies for all new packages
for pkg in @radix-ui/react-checkbox @radix-ui/react-dialog @radix-ui/react-dropdown-menu @radix-ui/react-hover-card @radix-ui/react-progress react-type-animation; do
  echo "Checking $pkg:"
  npm view $pkg peerDependencies --json
done

12-16: Verify integration with existing Radix UI components

The addition of new Radix UI components aligns well with the existing UI components in the project. However, there's a version mismatch in the Radix UI ecosystem:

  • Most components use ^1.1.x
  • @radix-ui/react-dropdown-menu uses ^2.1.2

Let's check for potential compatibility issues:

#!/bin/bash
# Description: Check for version compatibility across Radix UI components

# List all Radix UI dependencies and their versions
echo "Current Radix UI versions:"
jq '.dependencies | with_entries(select(.key | startswith("@radix-ui")))' package.json

# Check latest versions from npm
echo -e "\nLatest versions from npm:"
for pkg in react-checkbox react-dialog react-dropdown-menu react-hover-card react-progress; do
  echo "@radix-ui/$pkg: $(npm view @radix-ui/$pkg version)"
done
app/globals.css (2)

94-96: ⚠️ Potential issue

Fix typo in font class name

There's a typo in the class name: font-roberto should be font-roboto.

-.font-roberto {
+.font-roboto {
   font-family: 'Roboto', sans-serif;
 }

Remember to update all references to this class in other files.

#!/bin/bash
# Find all references to the incorrect class name
rg -l "font-roberto" --type html --type jsx --type tsx

76-77: Verify Roboto font availability

The body element uses the font-roberto class, but we need to ensure the Roboto font is properly imported and available.

app/components/elementMenu.tsx (2)

18-24: LGTM: Clean state management implementation

The state initialization and effect hook are implemented correctly, with proper dependency tracking.


85-89: LGTM: Clean DataPanel integration

The DataPanel component is properly integrated with all necessary props.

components/ui/dialog.tsx (5)

1-16: LGTM! Clean and well-structured imports and basic definitions.

The imports are properly organized and the basic component definitions follow React best practices.


84-109: LGTM! Well-implemented title and description components.

The implementation follows React best practices with proper TypeScript typing and appropriate typography classes.


111-122: LGTM! Clean and organized exports.

All components are properly exported in a logical order.


17-31: Verify animation transitions in different browsers.

The implementation looks solid. However, the animation classes (data-[state=open]:animate-in, data-[state=closed]:animate-out) should be tested across different browsers to ensure consistent behavior.


32-54: Verify z-index stacking context and animation combinations.

The implementation looks good but has some points to verify:

  1. The z-index (z-50) should be checked against other overlay components to ensure proper stacking.
  2. The complex animation sequence combines multiple transforms and transitions - test edge cases where animations might conflict.
✅ Verification successful

Z-index and animation sequences are correctly implemented.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Check for other components using similar z-index values
rg "z-\d+" --type tsx

# Look for other components with similar animation patterns
rg "data-\[state=(open|closed)\]:(animate|slide|zoom)" --type tsx

Length of output: 147


Script:

#!/bin/bash
# Check for other components using similar z-index values
rg "z-\d+" -- *.tsx

# Look for other components with similar animation patterns
rg "data-\[state=(open|closed)\]:(animate|slide|zoom)" -- *.tsx

Length of output: 183


Script:

#!/bin/bash
# Check for other components using similar z-index values
rg "z-\d+" -g "*.tsx"

# Look for other components with similar animation patterns
rg "data-\[state=(open|closed)\]:(animate|slide|zoom)" -g "*.tsx"

Length of output: 7820


Script:

#!/bin/bash
# Check for other components using similar z-index values
rg "z-\d+" --glob "**/*.tsx"

# Look for other components with similar animation patterns
rg "data-\[state=(open|closed)\]:(animate|slide|zoom)" --glob "**/*.tsx"

Length of output: 7834

components/ui/select.tsx (1)

29-29: Consider accessibility impact of removing opacity.

The removal of opacity-50 from the ChevronDown icon makes it fully opaque, which aligns with a cleaner visual style. However, ensure this change maintains sufficient contrast with the background for accessibility and matches the styling of other dropdown indicators across the UI for consistency.

Consider using a CSS variable for icon opacity to maintain consistency across all dropdown indicators:

-      <ChevronDown className="h-4 w-4" />
+      <ChevronDown className="h-4 w-4 opacity-[var(--icon-opacity)]" />
components/ui/dropdown-menu.tsx (4)

1-20: LGTM: Clean imports and basic component setup

The imports and basic component definitions are well-structured, using appropriate Radix UI primitives and necessary dependencies.


59-76: Same z-index configuration needed as in SubContent

The same z-index configuration suggestion applies here.


77-94: LGTM: Well-implemented MenuItem with comprehensive styling

The implementation handles all necessary states and provides good flexibility with the inset prop. The modern Tailwind syntax for SVG styling is a nice touch.


141-200: LGTM: Clean implementation of remaining components

The Label, Separator, and Shortcut components are well-implemented with appropriate styling and props. The exports section is comprehensive and well-organized.

app/components/model.ts (3)

93-96: Ensure graph.id assignment aligns with data sources

The assignment graph.id = graphName replaces the previous usage of results.id. Verify that this change does not conflict with how graph.id is utilized elsewhere, especially if other components expect graph.id to match an identifier from results.


85-87: Appropriate use of Map for node and edge storage

The introduction of nodesMap and edgesMap using Map enhances performance for lookup operations. This is a good practice for managing large graphs.


151-152: Verify consistency of edge property names

The edge properties src_node, dest_node, and relation have been introduced. Ensure that these property names match the data provided by the API and that other parts of the codebase are updated to reflect these changes.

To confirm, run the following script to search for all usages of edge properties:

This will help identify any instances where old property names like src, dest, or type might still be in use.

Also applies to: 155-161

✅ Verification successful

Edge property names are consistent across the codebase.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify that edge property names are consistent across the codebase.

# Search for edge property usages
rg 'edgeData\.(src|dest|src_node|dest_node|type|relation)'

Length of output: 273

app/api/repo/[graph]/route.tsx (1)

199-199: ⚠️ Potential issue

Ensure all object keys are properly quoted for consistent JSON formatting.

At line 199, the key name is unquoted within the properties object. This may lead to issues when serializing the object to JSON. It's recommended to quote all object keys for consistency and to prevent potential errors.

Apply this diff to fix the key quoting:

-           "properties": {
-               name: "Source"
+           "properties": {
+               "name": "Source"
            },

Likely invalid or redundant comment.

app/components/code-graph.tsx (1)

148-150: Verify appropriate use of HTTP methods in fetch requests

The fetch requests to /api/repo/${graphName} and /api/repo/${graphName}/?type=commit use the POST method, but they appear to be data retrieval operations. Consider using GET instead of POST to align with RESTful API conventions.

Also applies to: 178-180

app/components/chat.tsx (1)

288-288: 🛠️ Refactor suggestion

Avoid assignments within expressions for clearer code

Using assignments within expressions can be confusing and may introduce unintended side effects.

Separate the assignment from the expression to improve readability.

- chart.add(formattedPaths.flatMap((p: any) => graph.extend(p, false, path)));
+ const extendedPaths = formattedPaths.flatMap((p: any) => graph.extend(p, false, path));
+ chart.add(extendedPaths);

This makes the code more readable and easier to debug.

Likely invalid or redundant comment.

🧰 Tools
🪛 Biome

[error] 288-288: The assignment should not be in an expression.

The use of assignments in expressions is confusing.
Expressions are often considered as side-effect free.

(lint/suspicious/noAssignInExpressions)

Comment on lines +15 to +29
return (
<div
ref={(ref) => {
if (!ref) return
setContainerWidth(ref.clientWidth)
}}
className="absolute z-10 bg-white rounded-lg shadow-lg p-3"
style={{
left: position.x - containerWidth / 2,
top: position.y
}}
>
{label}
</div>
)
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🛠️ Refactor suggestion

Enhance tooltip accessibility and user experience

The tooltip implementation needs improvements in accessibility and user experience.

Apply these enhancements:

 return (
     <div
         ref={(ref) => {
             if (!ref) return
             setContainerWidth(ref.clientWidth)
         }}
-        className="absolute z-10 bg-white rounded-lg shadow-lg p-3"
+        role="tooltip"
+        aria-label={label}
+        className="absolute z-10 bg-white rounded-lg shadow-lg p-3 transition-opacity duration-200"
         style={{
             left: position.x - containerWidth / 2,
             top: position.y
         }}
     >
         {label}
     </div>
 )

Also, consider adding boundary detection to prevent the tooltip from rendering off-screen:

const adjustPosition = (x: number, y: number, width: number) => {
  const viewportWidth = window.innerWidth;
  const adjustedX = Math.min(Math.max(width/2, x), viewportWidth - width/2);
  return { x: adjustedX, y };
};

Comment on lines +4 to +8
interface Props {
label: string | undefined;
position: Position | undefined;
parentWidth: number;
}
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⚠️ Potential issue

Remove unused parentWidth prop

The parentWidth prop is defined in the interface but never used in the component implementation.

Apply this diff to remove the unused prop:

 interface Props {
     label: string | undefined;
     position: Position | undefined;
-    parentWidth: number;
 }
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
interface Props {
label: string | undefined;
position: Position | undefined;
parentWidth: number;
}
interface Props {
label: string | undefined;
position: Position | undefined;
}

Comment on lines 3 to 27
export async function POST(request: NextRequest, { params }: { params: { graph: string } }) {

const graphName = params.graph
const msg = request.nextUrl.searchParams.get('msg')

try {
const result = await fetch(`http://127.0.0.1:5000/chat`, {
method: 'POST',
body: JSON.stringify({ repo: graphName, msg}),
headers: {
"Content-Type": 'application/json'
}
})

if (!result.ok) {
throw new Error(await result.text())
}

const json = await result.json()

return NextResponse.json({ result: json }, { status: 200 })
} catch (err) {
return NextResponse.json({ message: (err as Error).message }, { status: 400 })
}
}
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⚠️ Potential issue

Add rate limiting to prevent abuse

The chat endpoint is vulnerable to abuse as it lacks rate limiting. This could lead to excessive load on both your server and the chat service.

Consider implementing rate limiting using a Redis-based solution or Next.js middleware:

// app/api/chat/[graph]/middleware.ts
import { rateLimit } from '@/lib/rate-limit'
import { NextResponse } from 'next/server'

const limiter = rateLimit({
  interval: 60 * 1000, // 1 minute
  uniqueTokenPerInterval: 500,
  limit: 10, // requests per interval
})

export async function middleware(request: Request) {
  try {
    await limiter.check(request)
    return NextResponse.next()
  } catch {
    return new NextResponse('Too Many Requests', { status: 429 })
  }
}

@@ -0,0 +1,27 @@
import { NextRequest, NextResponse } from "next/server"
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⚠️ Potential issue

Move hardcoded URL to environment variable

The server URL should not be hardcoded in the code. Consider using environment variables for better configuration management across different environments.

Add this to your .env file:

+CHAT_API_URL=http://127.0.0.1:5000

Then modify the imports:

import { NextRequest, NextResponse } from "next/server"
+import { env } from "@/env.mjs"

Committable suggestion skipped: line range outside the PR's diff.

Comment on lines +23 to +26
return NextResponse.json({ result: json }, { status: 200 })
} catch (err) {
return NextResponse.json({ message: (err as Error).message }, { status: 400 })
}
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🛠️ Refactor suggestion

Improve error handling and add logging

The current error handling is too generic and lacks proper logging, making it difficult to debug issues in production.

Consider implementing these improvements:

-    return NextResponse.json({ message: (err as Error).message }, { status: 400 })
+    console.error('[ChatAPI] Error:', err)
+    
+    if (err.message === 'Request timeout') {
+        return NextResponse.json(
+            { error: 'Request timed out', code: 'TIMEOUT' },
+            { status: 408 }
+        )
+    }
+    
+    if (err.message.startsWith('Server error:')) {
+        return NextResponse.json(
+            { error: 'Chat service error', code: 'SERVER_ERROR' },
+            { status: 502 }
+        )
+    }
+    
+    return NextResponse.json(
+        { error: 'Internal server error', code: 'INTERNAL_ERROR' },
+        { status: 500 }
+    )

Committable suggestion skipped: line range outside the PR's diff.

}
useEffect(() => {
if (!selectedValue) return
handelSelectedValue(selectedValue)
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🛠️ Refactor suggestion

Correct misspelled function names from 'handel' to 'handle'

The function names handelSelectedValue, handelTap, and handelSearchSubmit are misspelled. Please correct them to handleSelectedValue, handleTap, and handleSearchSubmit for consistency and readability.

Apply this diff to correct the function names:

- function handelSelectedValue(value: string) {
+ function handleSelectedValue(value: string) {

  setGraphName(value)
  onFetchGraph(value)
}

...

- const handelTap = (evt: EventObject) => {
+ const handleTap = (evt: EventObject) => {

  const chart = chartRef.current

  if (!chart) return

  const { target } = evt
  setTooltipLabel(undefined)
  // Rest of the code...
}

...

- const handelSearchSubmit = (node: any) => {
+ const handleSearchSubmit = (node: any) => {

  const chart = chartRef.current

  if (!chart) return
  // Rest of the code...
}

...

- useEffect(() => {
-     if (!selectedValue) return
-     handelSelectedValue(selectedValue)
- }, [selectedValue])

+ useEffect(() => {
+     if (!selectedValue) return
+     handleSelectedValue(selectedValue)
+ }, [selectedValue])

Please also update all references to these functions accordingly.

Also applies to: 201-201, 295-295, 319-319

Comment on lines +223 to +224
prev = prev.slice(0, -1);
return [...prev, { text: json.result.response, type: MessageTypes.Response }];
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🛠️ Refactor suggestion

Avoid mutating state directly in 'setMessages' updater function

Directly modifying prev can lead to unexpected behavior in state management.

Instead of reassigning prev, work with a copy to ensure immutability.

setMessages((prev) => {
-   prev = prev.slice(0, -1);
+   const newMessages = prev.slice(0, -1);
    return [...newMessages, { text: json.result.response, type: MessageTypes.Response }];
});

This ensures that you're not mutating the original state directly.

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
prev = prev.slice(0, -1);
return [...prev, { text: json.result.response, type: MessageTypes.Response }];
const newMessages = prev.slice(0, -1);
return [...newMessages, { text: json.result.response, type: MessageTypes.Response }];

type: MessageTypes;
text?: string;
paths?: { nodes: any[], edges: any[] }[];
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🛠️ Refactor suggestion

Use explicit types instead of 'any' for 'nodes' and 'edges'

Using any defeats the purpose of TypeScript's static typing, potentially leading to runtime errors.

Consider defining specific interfaces for nodes and edges to enhance type safety.

interface Message {
    type: MessageTypes;
    text?: string;
-   paths?: { nodes: any[], edges: any[] }[];
+   paths?: { nodes: NodeType[], edges: EdgeType[] }[];
}

Ensure that NodeType and EdgeType are properly defined interfaces representing the structure of your nodes and edges.

Committable suggestion skipped: line range outside the PR's diff.

Comment on lines +38 to +47
const RemoveLastPath = (messages: Message[]) => {
const index = messages.findIndex((m) => m.type === MessageTypes.Path)

if (index !== -1) {
messages = [...messages.slice(0, index - 2), ...messages.slice(index + 1)];
messages = RemoveLastPath(messages)
}

return messages
}
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⚠️ Potential issue

Potential incorrect slice indices in 'RemoveLastPath' function

Subtracting 2 from index in messages.slice(0, index - 2) may lead to negative indices when index is less than 2, causing unexpected behavior.

Adjust the slicing to prevent negative indices and ensure correct message removal.

if (index !== -1) {
-   messages = [...messages.slice(0, index - 2), ...messages.slice(index + 1)];
+   messages = [...messages.slice(0, Math.max(0, index - 2)), ...messages.slice(index + 1)];
    messages = RemoveLastPath(messages);
}

Alternatively, revisit the logic to confirm that you're removing the intended messages and consider renaming the function if it removes more than just the last path.

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
const RemoveLastPath = (messages: Message[]) => {
const index = messages.findIndex((m) => m.type === MessageTypes.Path)
if (index !== -1) {
messages = [...messages.slice(0, index - 2), ...messages.slice(index + 1)];
messages = RemoveLastPath(messages)
}
return messages
}
const RemoveLastPath = (messages: Message[]) => {
const index = messages.findIndex((m) => m.type === MessageTypes.Path)
if (index !== -1) {
messages = [...messages.slice(0, Math.max(0, index - 2)), ...messages.slice(index + 1)];
messages = RemoveLastPath(messages)
}
return messages
}

Comment on lines +394 to +400
<TypeAnimation
key={message.text}
sequence={[message.text!]}
speed={60}
wrapper="span"
cursor={false}
/>
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⚠️ Potential issue

Potential XSS vulnerability when rendering untrusted content

Rendering message.text directly without sanitization could expose the application to XSS attacks if the content contains malicious code.

Consider sanitizing message.text before rendering it.

+ import DOMPurify from 'dompurify';

...

<TypeAnimation
    key={message.text}
-   sequence={[message.text!]}
+   sequence={[DOMPurify.sanitize(message.text!)]}
    speed={60}
    wrapper="span"
    cursor={false}
/>

Alternatively, ensure that the server-side sanitizes or escapes any user-generated content before sending it to the client.

Committable suggestion skipped: line range outside the PR's diff.

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Actionable comments posted: 4

🧹 Outside diff range and nitpick comments (6)
app/components/Input.tsx (3)

47-47: Move API URL to constants

Consider moving the API URL to a constants file for better maintainability and reusability.

+// constants/api.ts
+export const API_ROUTES = {
+    AUTOCOMPLETE: (graphId: string) => `/api/repo/${graphId}/?prefix=`
+}

-const result = await fetch(`/api/repo/${graph.Id}/?prefix=${value}&type=autoComplete`, {
+const result = await fetch(`${API_ROUTES.AUTOCOMPLETE(graph.Id)}${value}&type=autoComplete`, {

32-32: Use optional chaining for better null safety

Replace the conditional operator with optional chaining for better readability.

-scrollToBottom && scrollToBottom()
+scrollToBottom?.()
🧰 Tools
🪛 Biome

[error] 32-32: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


153-153: Use optional chaining for better null safety

Replace the conditional operator with optional chaining for better readability.

-handelSubmit && handelSubmit(option)
+handelSubmit?.(option)
🧰 Tools
🪛 Biome

[error] 153-153: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)

app/components/code-graph.tsx (3)

55-67: Consider extracting magic numbers into constants

The node styles contain several hardcoded values that could be extracted into named constants for better maintainability and reusability.

Consider applying this refactor:

+ const NODE_STYLES = {
+   HEIGHT: "15rem",
+   WIDTH: "15rem",
+   FONT_SIZE: "3rem",
+   BORDER_WIDTH: 0.3,
+   OVERLAY_PADDING: "1rem",
+ };

  {
    selector: "node",
    style: {
      label: "data(name)",
      "color": "black",
      "text-valign": "center",
      "text-wrap": "ellipsis",
      "text-max-width": "10rem",
      shape: "ellipse",
-     height: "15rem",
-     width: "15rem",
-     "border-width": 0.3,
+     height: NODE_STYLES.HEIGHT,
+     width: NODE_STYLES.WIDTH,
+     "border-width": NODE_STYLES.BORDER_WIDTH,
      "border-color": "black",
      "border-opacity": 0.5,
      "background-color": "data(color)",
-     "font-size": "3rem",
-     "overlay-padding": "1rem",
+     "font-size": NODE_STYLES.FONT_SIZE,
+     "overlay-padding": NODE_STYLES.OVERLAY_PADDING,
    },
  }

254-293: Consider extracting graph manipulation logic into custom hooks

The double-tap handler contains complex graph manipulation logic that could be extracted into a custom hook for better reusability and testing.

Consider creating a custom hook:

function useGraphManipulation(chartRef: MutableRefObject<cytoscape.Core | null>) {
  const handleNodeExpansion = async (node: Node) => {
    const chart = chartRef.current;
    if (!chart) return;
    
    // ... existing logic ...
  };
  
  return { handleNodeExpansion };
}

495-506: Remove commented out code

The CommitList component is commented out. If this code is no longer needed, it should be removed. If it's for future use, consider tracking it in a separate issue.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between 96e29aa and e447054.

📒 Files selected for processing (2)
  • app/components/Input.tsx (1 hunks)
  • app/components/code-graph.tsx (6 hunks)
🧰 Additional context used
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app/components/Input.tsx

[error] 32-32: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)


[error] 151-151: This is an unexpected use of the debugger statement.

Unsafe fix: Remove debugger statement

(lint/suspicious/noDebugger)


[error] 153-153: Change to an optional chain.

Unsafe fix: Change to an optional chain.

(lint/complexity/useOptionalChain)

🔇 Additional comments (3)
app/components/code-graph.tsx (3)

1-31: LGTM! Well-structured Props interface and imports.

The Props interface is comprehensive and type-safe, clearly defining all the necessary properties for the component.


170-170: Function names are still misspelled

The functions handelSelectedValue, handelTap, and handelSearchSubmit are still misspelled. They should be handleSelectedValue, handleTap, and handleSearchSubmit.

Also applies to: 201-201, 295-295, 319-319


386-401: Remove or implement commented feature

There's a commented-out checkbox feature for displaying changes. This should either be removed or implemented properly.

Let's check if this feature is referenced elsewhere in the codebase:

✅ Verification successful

Commented Feature Unused – Safe to Remove

The "Display Changes" feature is not referenced elsewhere in the codebase and can be safely removed.

  • app/components/code-graph.tsx (lines 386-401)
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for references to this display changes feature
rg -l "Display Changes" --type tsx

Length of output: 64


Script:

#!/bin/bash
# Search for references to 'Display Changes' in .tsx files
rg -l 'Display Changes' --glob '*.tsx'

Length of output: 70

}
case "ArrowUp": {
e.preventDefault()
console.log(selectedOption <= 0 ? selectedOption : selectedOption - 1);
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⚠️ Potential issue

Remove debugging statements

Remove the debugger and console.log statements before merging to production.

-console.log(selectedOption <= 0 ? selectedOption : selectedOption - 1);
-debugger

Also applies to: 151-151

export default function Input({ value, onValueChange, handelSubmit, graph, icon, node, className, parentClassName, scrollToBottom, ...props }: Props) {

const [open, setOpen] = useState(false)
const [options, setOptions] = useState<any[]>([])
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🛠️ Refactor suggestion

Add proper typing for the options state

The options state is using any[] which reduces type safety. Consider creating an interface for the option structure.

-const [options, setOptions] = useState<any[]>([])
+interface AutoCompleteOption {
+    id: string;
+    labels: string[];
+    properties: {
+        name: string;
+        path: string;
+    };
+}
+const [options, setOptions] = useState<AutoCompleteOption[]>([])
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
const [options, setOptions] = useState<any[]>([])
interface AutoCompleteOption {
id: string;
labels: string[];
properties: {
name: string;
path: string;
};
}
const [options, setOptions] = useState<AutoCompleteOption[]>([])

}}
key={option.id}
>
<p className={`truncate w-[30%] bg-${colorName} bg-opacity-20 p-1 rounded-md`} style={{ color }} title={label}>{label}</p>
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⚠️ Potential issue

Fix Tailwind class name construction

Using string interpolation for Tailwind classes can cause issues with purging unused styles. Use the cn utility instead.

-<p className={`truncate w-[30%] bg-${colorName} bg-opacity-20 p-1 rounded-md`} style={{ color }} title={label}>{label}</p>
+<p className={cn("truncate w-[30%] bg-opacity-20 p-1 rounded-md", `bg-${colorName}`)} style={{ color }} title={label}>{label}</p>

Committable suggestion skipped: line range outside the PR's diff.

Comment on lines +147 to +165
async function fetchCount() {
const result = await fetch(`/api/repo/${graphName}`, {
method: 'POST'
})

// A function that handles the change event of the url input box
async function handleRepoInputChange(event: any) {

// If the user pressed enter, submit the URL
if (event.key === "Enter") {
await handleSubmit(event);
if (!result.ok) {
toast({
variant: "destructive",
title: "Uh oh! Something went wrong.",
description: await result.text(),
})
return
}

// Get the new value of the input box
let value: string = event.target.value;

// Update the url state
setURL(value);
}
const json = await result.json()

// A function that handles the click event
async function handleSubmit(event: any) {
event.preventDefault();
parmas.onFetchGraph(url);
setNodesCount(json.result.info.node_count)
setEdgesCount(json.result.info.edge_count)
setURL(json.result.info.repo_url)
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🛠️ Refactor suggestion

Improve error handling in fetch operations

The fetch operations could benefit from more robust error handling. Consider implementing a custom hook for API calls with proper error boundaries.

Consider implementing a custom hook:

function useGraphApi(graphName: string) {
  const fetchCount = async () => {
    try {
      const result = await fetch(`/api/repo/${graphName}`, {
        method: 'POST'
      });
      
      if (!result.ok) {
        const errorText = await result.text();
        throw new Error(errorText);
      }
      
      const json = await result.json();
      return json.result.info;
    } catch (error) {
      toast({
        variant: "destructive",
        title: "Error fetching graph data",
        description: error instanceof Error ? error.message : "Unknown error occurred",
      });
      throw error;
    }
  };
  
  return { fetchCount };
}

@gkorland gkorland changed the base branch from main to staging November 13, 2024 13:32
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see comment
also why GraphRAG-SDK is submodule?

app/components/code-graph.tsx Outdated Show resolved Hide resolved
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