Issue #82 Resolved : Added and Updated Categories dropdown section to Navbar on HomePage #85
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WalkthroughThe code removes an external navigation component and introduces a new inline Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant MainNav
participant CategoriesDropdown
User->>MainNav: Hover or click "Categories"
MainNav->>CategoriesDropdown: Open dropdown menu
User->>CategoriesDropdown: Hover category group
CategoriesDropdown->>CategoriesDropdown: Show subcategories (if any)
User->>CategoriesDropdown: Click outside or mouse leave
CategoriesDropdown->>CategoriesDropdown: Close dropdown
Assessment against linked issues
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Actionable comments posted: 6
🧹 Nitpick comments (1)
Frontend/src/pages/HomePage.tsx (1)
98-98: Consider using a URL-safe slug generation utility.While the current URL generation works for basic cases, consider using a proper slug generation utility for edge cases (special characters, Unicode, etc.).
Example implementation:
// utils/slugify.ts export const slugify = (text: string): string => { return text .toLowerCase() .replace(/[^\w\s-]/g, '') // Remove special characters .replace(/\s+/g, '-') // Replace spaces with hyphens .replace(/--+/g, '-') // Replace multiple hyphens with single .trim(); };
📜 Review details
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Review profile: CHILL
Plan: Pro
📒 Files selected for processing (1)
Frontend/src/pages/HomePage.tsx(4 hunks)
🔇 Additional comments (2)
Frontend/src/pages/HomePage.tsx (2)
127-143: Good implementation of intersection observers with proper cleanup!The intersection observer setup is well-implemented with:
- Proper cleanup in the return function
- Null checks before observing/unobserving
- Clean destructured callback syntax
57-65: Categories dropdown placement doesn't match PR objectives.According to the PR objectives, the Categories dropdown should be "positioned at the beginning of the navbar", but it's currently placed after all other navigation items.
Consider moving the Categories dropdown to the beginning:
<nav className="hidden md:flex items-center gap-6 px-4 py-2 relative"> + <div className="relative" ref={dropdownWrapperRef}> + <button onClick={handleClick} className="text-sm font-medium hover:text-purple-600"> + Categories + </button> + {/* dropdown content */} + </div> <Link to="/features" className="text-sm font-medium hover:text-purple-600">Features</Link> <Link to="/pricing" className="text-sm font-medium hover:text-purple-600">Pricing</Link> <Link to="/about" className="text-sm font-medium hover:text-purple-600">About</Link> <Link to="/contact" className="text-sm font-medium hover:text-purple-600">Contact</Link> - - <div className="relative" ref={dropdownWrapperRef}> - {/* ... */} - </div>Likely an incorrect or invalid review comment.
| // ---------------- MainNav Component ------------------ | ||
|
|
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🛠️ Refactor suggestion
Consider extracting MainNav to a separate component file.
For better code organization and reusability, consider moving the MainNav component to a separate file (e.g., components/MainNav.tsx). This aligns with the single responsibility principle and makes the codebase more maintainable.
🤖 Prompt for AI Agents
In Frontend/src/pages/HomePage.tsx around lines 17 to 18, the MainNav component
should be extracted into its own file for better organization and reusability.
Create a new file named components/MainNav.tsx, move the MainNav component code
there, and then import MainNav into HomePage.tsx. This separation follows the
single responsibility principle and improves maintainability.
| const categoryGroups: Record<string, string[]> = { | ||
| Lifestyle: ["Fashion", "Makeup", "Skincare", "Parenting", "DIY"], | ||
| Wellness: ["Fitness", "Health"], | ||
| Media: ["Photography", "Travel"], | ||
| Tech: ["Electronics & Gadgets", "Gaming"], | ||
| Money: ["Finance", "Education"], | ||
| Others: ["Food", "Pets"], | ||
| }; |
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🛠️ Refactor suggestion
Consider externalizing category configuration.
The categoryGroups object is hardcoded within the component. For better maintainability and flexibility, consider:
- Moving it to a configuration file
- Passing it as props
- Fetching it from an API if categories are dynamic
This would make it easier to update categories without modifying the component code.
🤖 Prompt for AI Agents
In Frontend/src/pages/HomePage.tsx around lines 25 to 32, the categoryGroups
object is hardcoded inside the component, which reduces maintainability. To fix
this, move the categoryGroups data to a separate configuration file and import
it into the component, or alternatively pass it as props from a parent
component. If categories are dynamic, implement fetching them from an API and
update the component to use the fetched data instead of the hardcoded object.
| <div | ||
| className="absolute left-0 mt-2 flex flex-col bg-white shadow-lg rounded-md w-auto min-w-[12rem] z-50" |
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🛠️ Refactor suggestion
Add dark mode support to dropdown styling.
The dropdown uses hardcoded colors (bg-white, hover:bg-gray-100) that won't adapt to dark mode. Since the app includes a ModeToggle component, consider using theme-aware classes.
Apply this diff to support dark mode:
- className="absolute left-0 mt-2 flex flex-col bg-white shadow-lg rounded-md w-auto min-w-[12rem] z-50"
+ className="absolute left-0 mt-2 flex flex-col bg-white dark:bg-gray-800 shadow-lg rounded-md w-auto min-w-[12rem] z-50"- className="relative hover:bg-gray-100 cursor-pointer"
+ className="relative hover:bg-gray-100 dark:hover:bg-gray-700 cursor-pointer"- <div className="absolute top-0 left-full ml-2 flex flex-col bg-white shadow-lg rounded-md min-w-max z-50">
+ <div className="absolute top-0 left-full ml-2 flex flex-col bg-white dark:bg-gray-800 shadow-lg rounded-md min-w-max z-50">Also applies to: 93-93
🤖 Prompt for AI Agents
In Frontend/src/pages/HomePage.tsx around lines 68-69 and line 93, the dropdown
styling uses hardcoded light mode colors like bg-white and hover:bg-gray-100,
which do not support dark mode. Update these class names to use theme-aware
Tailwind CSS classes that adapt to dark mode, such as replacing bg-white with
bg-white dark:bg-gray-800 and hover:bg-gray-100 with hover:bg-gray-100
dark:hover:bg-gray-700, to ensure the dropdown looks appropriate in both light
and dark modes.
| <button onClick={handleClick} className="text-sm font-medium hover:text-purple-600"> | ||
| Categories | ||
| </button> |
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Add accessibility support to the dropdown button.
The dropdown button lacks essential accessibility features:
- No
aria-expandedattribute - No
aria-haspopupattribute - No keyboard navigation support
Apply this diff to improve accessibility:
- <button onClick={handleClick} className="text-sm font-medium hover:text-purple-600">
+ <button
+ onClick={handleClick}
+ onKeyDown={(e) => {
+ if (e.key === 'Enter' || e.key === ' ') {
+ e.preventDefault();
+ handleClick();
+ }
+ }}
+ aria-expanded={isDropdownOpen}
+ aria-haspopup="true"
+ className="text-sm font-medium hover:text-purple-600"
+ >📝 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.
| <button onClick={handleClick} className="text-sm font-medium hover:text-purple-600"> | |
| Categories | |
| </button> | |
| <button | |
| onClick={handleClick} | |
| onKeyDown={(e) => { | |
| if (e.key === 'Enter' || e.key === ' ') { | |
| e.preventDefault(); | |
| handleClick(); | |
| } | |
| }} | |
| aria-expanded={isDropdownOpen} | |
| aria-haspopup="true" | |
| className="text-sm font-medium hover:text-purple-600" | |
| > | |
| Categories | |
| </button> |
🤖 Prompt for AI Agents
In Frontend/src/pages/HomePage.tsx around lines 63 to 65, the dropdown button
lacks accessibility attributes and keyboard support. Add the aria-expanded
attribute to reflect the dropdown state, aria-haspopup to indicate it controls a
menu, and ensure the button supports keyboard navigation by handling key events
like Enter and Space to trigger the dropdown. Update the button element
accordingly to include these attributes and event handlers.
| useEffect(() => { | ||
| const handleClickOutside = (event: MouseEvent) => { | ||
| if ( | ||
| dropdownWrapperRef.current && | ||
| !dropdownWrapperRef.current.contains(event.target as Node) | ||
| ) { | ||
| setIsDropdownOpen(false); | ||
| setHoveredCategory(null); | ||
| } | ||
| }; | ||
|
|
||
| document.addEventListener("mousedown", handleClickOutside); | ||
| return () => { | ||
| document.removeEventListener("mousedown", handleClickOutside); | ||
| }; | ||
| }, []); |
There was a problem hiding this comment.
Clear timeout on component unmount to prevent memory leaks.
The closeTimeout ref should be cleared when the component unmounts to prevent potential memory leaks.
Apply this diff to fix the issue:
document.addEventListener("mousedown", handleClickOutside);
return () => {
document.removeEventListener("mousedown", handleClickOutside);
+ if (closeTimeout.current) {
+ clearTimeout(closeTimeout.current);
+ }
};📝 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.
| useEffect(() => { | |
| const handleClickOutside = (event: MouseEvent) => { | |
| if ( | |
| dropdownWrapperRef.current && | |
| !dropdownWrapperRef.current.contains(event.target as Node) | |
| ) { | |
| setIsDropdownOpen(false); | |
| setHoveredCategory(null); | |
| } | |
| }; | |
| document.addEventListener("mousedown", handleClickOutside); | |
| return () => { | |
| document.removeEventListener("mousedown", handleClickOutside); | |
| }; | |
| }, []); | |
| useEffect(() => { | |
| const handleClickOutside = (event: MouseEvent) => { | |
| if ( | |
| dropdownWrapperRef.current && | |
| !dropdownWrapperRef.current.contains(event.target as Node) | |
| ) { | |
| setIsDropdownOpen(false); | |
| setHoveredCategory(null); | |
| } | |
| }; | |
| document.addEventListener("mousedown", handleClickOutside); | |
| return () => { | |
| document.removeEventListener("mousedown", handleClickOutside); | |
| if (closeTimeout.current) { | |
| clearTimeout(closeTimeout.current); | |
| } | |
| }; | |
| }, []); |
🤖 Prompt for AI Agents
In Frontend/src/pages/HomePage.tsx around lines 38 to 53, the useEffect hook
adds an event listener but does not clear any existing closeTimeout, which can
cause memory leaks. To fix this, add code in the cleanup function to check if
closeTimeout.current exists and clear it using clearTimeout. This ensures any
pending timeouts are properly cleared when the component unmounts.
| const features = [ | ||
| { | ||
| icon: Handshake, | ||
| title: "AI-Driven Sponsorship Matchmaking", | ||
| desc: "Connect with brands based on audience demographics, engagement rates, and content style.", | ||
| }, | ||
| { | ||
| icon: Users, | ||
| title: "Creator Collaboration Hub", | ||
| desc: "Find and partner with creators who have complementary audiences and content niches.", | ||
| }, | ||
| { | ||
| icon: Layers, | ||
| title: "AI-Based Pricing Optimization", | ||
| desc: "Get fair sponsorship pricing recommendations based on engagement and market trends.", | ||
| }, | ||
| { | ||
| icon: MessageSquare, | ||
| title: "Negotiation & Contract Assistant", | ||
| desc: "Structure deals, generate contracts, and optimize terms using AI insights.", | ||
| }, | ||
| { | ||
| icon: BarChart3, | ||
| title: "Performance Analytics", | ||
| desc: "Track sponsorship performance, audience engagement, and campaign success.", | ||
| }, | ||
| { | ||
| icon: Rocket, | ||
| title: "ROI Tracking", | ||
| desc: "Measure and optimize return on investment for both creators and brands.", | ||
| }, | ||
| ]; | ||
|
|
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🛠️ Refactor suggestion
Move static features array outside the component to avoid recreation on each render.
The features array is static data that gets recreated on every render. This is inefficient and goes against React best practices.
Move the array outside the component:
+const features = [
+ {
+ icon: Handshake,
+ title: "AI-Driven Sponsorship Matchmaking",
+ desc: "Connect with brands based on audience demographics, engagement rates, and content style.",
+ },
+ // ... rest of the features
+];
export default function HomePage() {
const featuresRef = useRef(null);
const footerRef = useRef(null);
const [isFeaturesVisible, setIsFeaturesVisible] = useState(false);
const [isFooterVisible, setIsFooterVisible] = useState(false);
-
- const features = [
- // ... features array
- ];📝 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.
| const features = [ | |
| { | |
| icon: Handshake, | |
| title: "AI-Driven Sponsorship Matchmaking", | |
| desc: "Connect with brands based on audience demographics, engagement rates, and content style.", | |
| }, | |
| { | |
| icon: Users, | |
| title: "Creator Collaboration Hub", | |
| desc: "Find and partner with creators who have complementary audiences and content niches.", | |
| }, | |
| { | |
| icon: Layers, | |
| title: "AI-Based Pricing Optimization", | |
| desc: "Get fair sponsorship pricing recommendations based on engagement and market trends.", | |
| }, | |
| { | |
| icon: MessageSquare, | |
| title: "Negotiation & Contract Assistant", | |
| desc: "Structure deals, generate contracts, and optimize terms using AI insights.", | |
| }, | |
| { | |
| icon: BarChart3, | |
| title: "Performance Analytics", | |
| desc: "Track sponsorship performance, audience engagement, and campaign success.", | |
| }, | |
| { | |
| icon: Rocket, | |
| title: "ROI Tracking", | |
| desc: "Measure and optimize return on investment for both creators and brands.", | |
| }, | |
| ]; | |
| // Move this to the top of the file, above the component | |
| const features = [ | |
| { | |
| icon: Handshake, | |
| title: "AI-Driven Sponsorship Matchmaking", | |
| desc: "Connect with brands based on audience demographics, engagement rates, and content style.", | |
| }, | |
| { | |
| icon: Users, | |
| title: "Creator Collaboration Hub", | |
| desc: "Find and partner with creators who have complementary audiences and content niches.", | |
| }, | |
| { | |
| icon: Layers, | |
| title: "AI-Based Pricing Optimization", | |
| desc: "Get fair sponsorship pricing recommendations based on engagement and market trends.", | |
| }, | |
| { | |
| icon: MessageSquare, | |
| title: "Negotiation & Contract Assistant", | |
| desc: "Structure deals, generate contracts, and optimize terms using AI insights.", | |
| }, | |
| { | |
| icon: BarChart3, | |
| title: "Performance Analytics", | |
| desc: "Track sponsorship performance, audience engagement, and campaign success.", | |
| }, | |
| { | |
| icon: Rocket, | |
| title: "ROI Tracking", | |
| desc: "Measure and optimize return on investment for both creators and brands.", | |
| }, | |
| ]; | |
| export default function HomePage() { | |
| const featuresRef = useRef(null); | |
| const footerRef = useRef(null); | |
| const [isFeaturesVisible, setIsFeaturesVisible] = useState(false); | |
| const [isFooterVisible, setIsFooterVisible] = useState(false); | |
| // (Removed the inner `const features = […]` here) | |
| return ( | |
| <main> | |
| {/* … */} | |
| <section ref={featuresRef}> | |
| {features.map((feature) => ( | |
| <FeatureCard key={feature.title} {...feature} /> | |
| ))} | |
| </section> | |
| {/* … */} | |
| </main> | |
| ); | |
| } |
🤖 Prompt for AI Agents
In Frontend/src/pages/HomePage.tsx around lines 145 to 177, the static features
array is currently defined inside the component, causing it to be recreated on
every render. To fix this, move the entire features array declaration outside
the component function so it is only created once and reused, improving
performance and adhering to React best practices.
Closes #82
📝 Description
This PR adds a new Categories dropdown section to the Navbar on the HomePage. The dropdown is placed at the beginning of the navbar and includes multiple items for better navigation.
🔧 Changes Made
HomePage.tsxnavigation bar📷 Screenshots or Visual Changes (if applicable)
✅ Checklist
Summary by CodeRabbit
New Features
Improvements