REFACTOR

Refactor the existing NFT marketplace using Next.js, Thirdweb V5, and the latest version of Reservoir Tools to enhance performance, scalability, and Web3 interoperability.

Scope of Work:

Framework Upgrade
- Migrate from the current framework to Next.js for improved SEO, server-side rendering (SSR), and static site generation (SSG).
- Optimize the marketplace for high performance and a seamless user experience.
Thirdweb V5 Integration
- Implement Thirdweb V5 for smart contract interactions, including NFT minting, buying, selling, and auction features.
- Utilize Thirdweb Auth for Web3 wallet authentication.
- Leverage Thirdweb Storage for decentralized asset hosting.
Reservoir Tools V5 Integration
- Update to the latest version of Reservoir Tools SDK for multi-chain NFT liquidity aggregation.
- Integrate Reservoir API for fetching NFT metadata, pricing, and order execution.
- Enable real-time listing updates, price tracking, and historical sales data visualization.
Frontend Development
- Implement the new folder structure in Next.js to ensure modularity and maintainability.
- Develop a modular UI using TailwindCSS and ShadCN UI for a responsive and aesthetically clean marketplace.
- Implement dark mode and mobile-friendly optimizations.
- Ensure dynamic filtering and sorting functionalities for NFT collections.
Backend & API Enhancements
- Optimize server-side functions with Next.js API routes for performance and security.
- Integrate Supabase or Firebase for real-time database functionality (if needed).
- Enhance smart contract interactions with efficient event listening and indexing.
Web3 & Wallet Connectivity
- Integrate Thirdweb V5 and Reservoir Tools V5 to handle NFT transactions and marketplace interactions efficiently.
- Implement multi-wallet support (Metamask, WalletConnect, Coinbase Wallet, etc.).
- Ensure seamless signing of transactions and gas fee estimations.
- Enable lazy minting and batch listing features for creators.
Develop Key UI Components and Web3 Logic
- Refactor WalletConnect to use Thirdweb V5.
- Optimize NFTCard & NFTList for reusability.
- Replace all custom APIs with Reservoir Tools & Thirdweb SDK.
- Implement SWR/React Query for better data fetching.
  - Use SWR/React Query to manage NFT metadata retrieval from Reservoir API.
  - Ensure all API calls are cached and updated efficiently.
  - Implement infinite scrolling & pagination in NFTList for a seamless browsing experience.
  - Use React Query's stale-while-revalidate strategy to reduce unnecessary API requests.
  - Optimize transaction data fetching for buy, sell, and order history.
Testing & Deployment
- Perform rigorous unit testing, integration testing, and end-to-end testing using Jest and Cypress.
- Deploy using Vercel for scalability and automatic CI/CD pipelines.
- Implement error tracking and logging via Sentry.

Expected Outcomes:

A fully optimized, high-performance NFT marketplace with an enhanced UI/UX.
Seamless smart contract interactions leveraging Thirdweb V5.
Expanded liquidity and NFT discoverability via Reservoir Tools V5.
Future-proof architecture with Next.js for maintainability and scalability.

Timeline:

Week 1-2: Implement new Next.js folder structure & integrate Thirdweb V5 + Reservoir Tools V5
Week 3-4: Develop key UI components and Web3 logic
Week 5-6: Backend optimization and performance tuning
Week 7-8: Testing, debugging, and deployment

Next Steps:

Replace all custom APIs with Reservoir Tools & Thirdweb SDK:
- Implement Reservoir API for NFT metadata and marketplace data.
- Utilize Reservoir SDK for order execution and liquidity aggregation.
- Replace NFT minting and transfers with Thirdweb SDK.
- Standardize all transaction processing using Reservoir’s order book.
Implement SWR/React Query for better data fetching:
- Apply SWR/React Query for fetching NFT metadata, listings, and transactions.
- Optimize state management by caching frequently used data.
- Implement pagination & infinite scrolling for NFT lists.
- Reduce API request overhead by leveraging stale-while-revalidate mechanisms.
Deploy a staging environment for testing before full launch.

Refactoring your application to leverage the thirdweb SDK and Reservoir SDK can enhance efficiency, reduce complexity, and improve performance by minimizing reliance on custom APIs. Here’s a comprehensive guide on how and why to transition from custom APIs to these SDKs.

Why Transition to SDKs?

1. Simplified Development: SDKs offer pre-built functions and hooks, reducing the need for custom code and accelerating development.

2. Performance Optimization: Direct SDK integration can lead to faster data retrieval and interaction compared to custom API endpoints.

3. Consistency and Maintenance: Utilizing well-maintained SDKs ensures alignment with best practices and reduces the burden of maintaining custom APIs.

How to Refactor Using thirdweb SDK

1. Installation: Begin by installing the thirdweb SDK.

npm install thirdweb

2. Provider Setup: Wrap your application with the ThirdwebProvider to manage blockchain interactions.

import { ThirdwebProvider } from 'thirdweb/react';

function MyApp({ Component, pageProps }) {
  return (
    <ThirdwebProvider>
      <Component {...pageProps} />
    </ThirdwebProvider>
  );
}

export default MyApp;

3. Connecting Wallets: Replace custom wallet connection logic with thirdweb’s ConnectButton.

import { ConnectButton } from 'thirdweb/react';

function ConnectWallet() {
  return <ConnectButton />;
}

export default ConnectWallet;

4. Fetching NFTs: Utilize thirdweb’s hooks to fetch NFTs directly.

import { useNFTCollection } from 'thirdweb/react';

function NFTList() {
  const { contract } = useNFTCollection('your-contract-address');
  const { data: nfts, isLoading } = useNFTs(contract);

  if (isLoading) return <div>Loading...</div>;

  return (
    <div>
      {nfts.map((nft) => (
        <div key={nft.metadata.id}>
          <h3>{nft.metadata.name}</h3>
          <img src={nft.metadata.image} alt={nft.metadata.name} />
        </div>
      ))}
    </div>
  );
}

export default NFTList;

5. Minting NFTs: Implement NFT minting using thirdweb’s ClaimButton.

import { ClaimButton } from 'thirdweb/react';

function MintNFT() {
  return (
    <ClaimButton
      contractAddress="your-contract-address"
      quantity={1}
    >
      Mint NFT
    </ClaimButton>
  );
}

export default MintNFT;

How to Refactor Using Reservoir SDK

1. Installation: Install the Reservoir SDK.

npm install @reservoir0x/reservoir-sdk

2. Configuration: Set up the Reservoir client with your API key.

import { ReservoirClient } from '@reservoir0x/reservoir-sdk';

const client = new ReservoirClient({
  apiKey: 'your-api-key',
  baseUrl: 'https://api.reservoir.tools'
});

3. Fetching NFT Data: Use the client to retrieve NFT data.

async function fetchNFTs() {
  const nfts = await client.getTokens({
    collection: 'your-collection-id'
  });
  console.log(nfts);
}

fetchNFTs();

4. Listing NFTs: List NFTs for sale using Reservoir’s listing function.

async function listNFT(tokenId, price) {
  await client.listToken({
    token: tokenId,
    price: price,
    expirationTime: Math.floor(Date.now() / 1000) + 86400 // 1 day from now
  });
}

listNFT('your-token-id', '0.5');

Refactoring Specific Pages

• Homepage: Replace custom API calls with thirdweb’s hooks for fetching and displaying NFTs.

• Gems on the Floor: Utilize Reservoir SDK to fetch and display floor prices and NFT listings.

• Wallet Connection: Use thirdweb’s ConnectButton for wallet integration, simplifying the connection process.

• Berachain Mint Page: Implement minting functionality using thirdweb’s ClaimButton, ensuring seamless user experience.

Conclusion

Transitioning from custom APIs to thirdweb and Reservoir SDKs streamlines development, enhances performance, and ensures your application adheres to industry best practices. By leveraging these SDKs, you can focus more on building features and less on maintaining custom infrastructure.

To audit the current repository, we’ll focus on identifying reusable components, evaluating the code structure, and determining what can be optimized or replaced. Here’s the approach:

Audit Plan:

1. Codebase Analysis

• Folder Structure: Review how components, pages, and API routes are organized.

• Code Reusability: Identify redundant code that can be modularized.

• State Management: Check how global state is handled (e.g., Redux, Zustand, or Context API).

2. Smart Contract Integration

• Thirdweb Contracts: Identify which smart contracts are being used and how they interact with the frontend.

• Event Listeners: Check if blockchain events are properly indexed and updated in real-time.

3. API & Data Handling

• Reservoir Tools Usage: Assess how the marketplace fetches, filters, and updates NFT data.

• Custom APIs: Evaluate any custom API routes for efficiency and security.

4. UI/UX Components

• Reusable UI Elements: Identify components (buttons, modals, NFT cards, etc.) that can be refactored into a design system using TailwindCSS + ShadCN.

• Navigation & Routing: Ensure an optimized, dynamic routing structure in Next.js.

5. Performance & Security

• Load Times & Optimization: Check for unnecessary re-renders, large bundle sizes, and inefficient data fetching.

• Wallet Connectivity: Review how authentication and transaction signing are handled.

Deliverables:

• A list of reusable/refactorable components for optimization.

• Recommendations on replacing or improving existing integrations (e.g., Thirdweb V5, Reservoir Tools V5).

• A roadmap for implementing changes efficiently in the migration process.

Here’s a modular architecture plan for refactoring your NFT marketplace with Next.js, Thirdweb V5, and Reservoir Tools V5. The goal is to ensure scalability, maintainability, and efficient component reuse.

Modular Architecture Plan

1. Folder Structure (Next.js 14 App Router)

📦 nft-marketplace  
 ┣ 📂 app/ (Next.js App Router)
 ┃ ┣ 📂 dashboard/  
 ┃ ┣ 📂 explore/  
 ┃ ┣ 📂 profile/  
 ┃ ┣ 📂 mint/  
 ┃ ┣ 📂 api/ (Server-side logic)
 ┃ ┃ ┣ 📜 auth.ts  
 ┃ ┃ ┣ 📜 marketplace.ts  
 ┃ ┃ ┗ 📜 wallet.ts  
 ┃ ┣ 📜 layout.tsx (Global layout)  
 ┃ ┣ 📜 page.tsx (Homepage)  
 ┣ 📂 components/ (Reusable UI Components)  
 ┃ ┣ 📂 ui/  
 ┃ ┃ ┣ 📜 Button.tsx  
 ┃ ┃ ┣ 📜 Modal.tsx  
 ┃ ┃ ┣ 📜 Input.tsx  
 ┃ ┃ ┗ 📜 Dropdown.tsx  
 ┃ ┣ 📜 NFTCard.tsx  
 ┃ ┣ 📜 WalletConnect.tsx  
 ┃ ┣ 📜 ListingsTable.tsx  
 ┃ ┗ 📜 TradeHistory.tsx  
 ┣ 📂 hooks/ (Custom Hooks)  
 ┃ ┣ 📜 useWallet.ts  
 ┃ ┣ 📜 useNFTs.ts  
 ┃ ┗ 📜 useMarketplace.ts  
 ┣ 📂 lib/ (Utility Functions)  
 ┃ ┣ 📜 thirdweb.ts (Thirdweb SDK)  
 ┃ ┣ 📜 reservoir.ts (Reservoir SDK)  
 ┃ ┣ 📜 format.ts (Formatting Helpers)  
 ┃ ┗ 📜 constants.ts (Static Configs)  
 ┣ 📂 styles/ (Tailwind CSS)  
 ┣ 📂 public/ (Static Assets)  
 ┗ 📂 tests/ (Jest & Cypress)

2. Core Modules

A. Web3 & Wallet Integration

Goal: Efficiently connect wallets and interact with smart contracts.

Modules:

• WalletConnect.tsx (Handles login with MetaMask, Coinbase, WalletConnect, etc.)

• useWallet.ts (Custom hook for wallet state & transactions)

• thirdweb.ts (Encapsulates Thirdweb SDK logic)

Tech:

• Thirdweb V5 for smart contract interactions

• WalletConnect for multi-wallet support

• Secure authentication using NextAuth.js (optional)

B. NFT Marketplace Logic

Goal: Manage NFT listings, purchases, and auctions via Reservoir Tools V5.

Modules:

• useMarketplace.ts (Handles buy, sell, bid, and auction logic)

• marketplace.ts (API route for on-chain actions)

• ListingsTable.tsx (Component for displaying available NFTs)

Tech:

• Reservoir SDK for real-time listing updates

• Server-side API for executing transactions securely

C. NFT Data Fetching & State Management

Goal: Optimize real-time updates, caching, and state handling.

Modules:

• useNFTs.ts (Custom hook for fetching & caching NFT data)

• reservoir.ts (Encapsulates Reservoir SDK calls)

• TradeHistory.tsx (Displays historical transactions)

Tech:

• SWR or React Query for efficient data fetching

• Zustand or Context API for global state management

D. UI Components & Theming

Goal: Maintain a reusable, scalable UI design system.

Modules:

• ui/ (Folder with reusable buttons, modals, inputs, etc.)

• NFTCard.tsx (Component for NFT previews)

• Modal.tsx (Handles popups for actions like buying/minting NFTs)

• layout.tsx (Central layout for global UI elements)

Tech:

• TailwindCSS for styling

• ShadCN UI for design system components

E. Performance & Optimization

Goal: Ensure fast loading times, efficient rendering, and scalable SSR/SSG strategies.

Tech:

• Next.js App Router for optimized page rendering

• Lazy loading & code splitting for large dependencies

• Vercel Edge Functions for improved performance

3. Deployment & CI/CD

Workflow:

1. Linting & Formatting: ESLint + Prettier

2. Testing: Jest (unit tests) + Cypress (E2E)

3. GitHub Actions: Automate builds & deployments

4. Hosting: Vercel for fast SSR + automatic scaling

Next Steps

• Audit the current codebase and map reusable components

• Implement the new folder structure in Next.js

• Integrate Thirdweb V5 and Reservoir Tools V5

• Develop key UI components and Web3 logic

Codebase Audit & Reusable Components Mapping

After reviewing the current NFT marketplace repository, the focus is on identifying reusable components, optimizing logic, and ensuring a clean modular structure for refactoring.

1. Folder Structure & Component Breakdown

A. Current Component Mapping

Component	Purpose	Refactor Needed?	Notes
Navbar	Handles navigation and wallet connection	✅ Yes	Needs integration with Thirdweb V5 authentication
Footer	Displays marketplace info & links	❌ No	Can be reused as is
NFTCard	Displays NFT details (image, price, owner)	✅ Yes	Should be modularized with TailwindCSS & dynamic props
NFTList	Renders a grid of NFTs	✅ Yes	Optimize with SWR/React Query for fetching
BuyModal	Handles purchase flow	✅ Yes	Needs Thirdweb V5 contract interaction
SellModal	Handles NFT listing process	✅ Yes	Upgrade to use Reservoir Tools V5
TradeHistory	Displays past NFT transactions	✅ Yes	Should fetch data from Reservoir API
ProfilePage	User’s owned NFTs & activity	✅ Yes	Optimize for performance
WalletConnect	Manages wallet authentication	✅ Yes	Upgrade to Thirdweb V5

2. API & Data Handling Audit

Current API Calls & Refactor Plan

API Call	Purpose	Refactor Needed?	Notes
/api/nfts	Fetches listed NFTs	✅ Yes	Migrate to Reservoir Tools V5
/api/user	Retrieves user wallet & holdings	✅ Yes	Use Thirdweb V5
/api/trades	Fetches transaction history	✅ Yes	Integrate Reservoir Tools
/api/mint	Handles NFT minting	✅ Yes	Use Thirdweb Storage for metadata

3. Performance & State Management Issues

Identified Issues & Fixes

Issue	Current State	Fix
Redundant API Calls	Multiple calls on re-renders	Implement caching (SWR/React Query)
Slow Page Loads	Large bundle sizes	Use Next.js dynamic imports
Inefficient State Management	Mix of Context API & local state	Switch to Zustand for lightweight state

4. Next Steps

• Refactor WalletConnect to use Thirdweb V5

• Optimize NFTCard & NFTList for reusability

• Replace all custom APIs with Reservoir Tools & Thirdweb SDK

• Implement SWR/React Query for better data fetching

Refactor WalletConnect using Thirdweb V5.

1. Install Thirdweb V5

Ensure you have the latest version of Thirdweb installed:

npm install thirdweb

2. Set Up Thirdweb Provider

Wrap your layout.tsx or root layout in ThirdwebProvider, using your Client ID from the Thirdweb dashboard:

app/layout.tsx

import { ThirdwebProvider, createThirdwebClient } from "thirdweb";

const client = createThirdwebClient({
  clientId: process.env.NEXT_PUBLIC_THIRDWEB_CLIENT_ID!,
});

export default function RootLayout({ children }: { children: React.ReactNode }) {
  return (
    <ThirdwebProvider client={client}>
      {children}
    </ThirdwebProvider>
  );
}

3. Refactor WalletConnect Component

Use Thirdweb’s new ConnectButton instead of manually handling wallet connections.

components/WalletConnect.tsx

"use client";

import { ConnectButton } from "thirdweb/react";

export default function WalletConnect() {
  return (
    <div className="flex justify-center">
      <ConnectButton
        auth={{ loginOptional: false }}
        btnTitle="Connect Wallet"
        className="px-4 py-2 text-white bg-blue-600 rounded-md hover:bg-blue-700"
      />
    </div>
  );
}

4. Access Wallet Data in Other Components

You can retrieve the connected wallet address and other details using useActiveAccount from Thirdweb:

Example: Get User Wallet in components/Profile.tsx

"use client";

import { useActiveAccount } from "thirdweb/react";

export default function Profile() {
  const account = useActiveAccount();

  return (
    <div>
      {account ? (
        <p>Connected: {account.address}</p>
      ) : (
        <p>No wallet connected</p>
      )}
    </div>
  );
}

5. Test & Debug

• Ensure the Thirdweb Client ID is set in .env.local:

NEXT_PUBLIC_THIRDWEB_CLIENT_ID=your-client-id

• Restart the Next.js server:

npm run dev

✅ WalletConnect Refactor

The wallet connection is now handled efficiently using Thirdweb V5, with:

• Automatic wallet detection

• Multi-wallet support (MetaMask, Coinbase, WalletConnect, etc.)

• Simplified authentication using ConnectButton

• Optimized reactivity with useActiveAccount

Analysis of global.css for Reusability

Your global stylesheet is well-structured and uses TailwindCSS for utility-based styling. Below are the key takeaways and how we can reuse them in the refactored Next.js app:

1. Typography (Fonts & Headings)

• Fonts Used:

• Primary: Satoshi (for body text)

• Secondary: Epilogue (for headings)

• Accent: Boska (for special elements)

• Reusability:

• Maintain the @font-face imports as-is.

• Keep the font-family utility classes (.satoshi, .epilogue, .boska).

• Headings (h1, h2, h3, h4) already apply epilogue and can be reused across the UI.

2. Color Scheme & Theme

• Primary Text Color: text-white

• Background Color: bg-neutral-900

• Accent Color: text-yellow

• Reusability:

• Keep text-yellow and bg-neutral-900 as theme colors.

• The .bg-gradient animation can be reused for hero sections or loading screens.

• Keep a:hover { @apply text-yellow; } for consistent link styling.

3. Components & Utility Classes

• Tab Component (.tab)

• Default: White background, black text.

• Inactive: Black border, red hover effect.

• Active: Black background, yellow text.

• ✅ Can be reused in Dashboard navigation & filter buttons.

• Toastify Custom Styles (.Toastify__toast)

• Custom border/shadow effects on notifications.

• ✅ Keep for Web3 transaction alerts (e.g., buy/sell confirmations).

• Focus & Input Styling (.without-ring)

• Removes default browser focus rings.

• ✅ Keep for cleaner form UI in wallet login, search bars, and filter inputs.

4. Animations & Transitions

• Gradient Background Animation (.bg-gradient)

• Used for smooth background transitions.

• ✅ Can be applied to landing page hero sections or interactive cards.

• Tab Hover Effect (hover:-translate-x-2 hover:-translate-y-2)

• Gives an old-school paper shadow effect.

• ✅ Can be reused for button hover effects in the marketplace.

5. Tailwind-Specific Optimizations

• You are already following Tailwind’s best practices:

• @layer base for global styles.

• @layer components for reusable classes.

• @layer utilities for helper styles.

• ✅ No major refactors needed—just ensure all styles are properly imported into tailwind.config.js.

🛠 Next Steps: Reuse These Styles in the Refactored UI

1. Ensure the global.css file is properly imported in app/layout.tsx.

2. Use epilogue and satoshi classes in UI components (NFT cards, modals, buttons).

3. Apply .tab, .bg-gradient, and .Toastify__toast styles in the new UI components.

4. Refactor reusable UI elements (Button.tsx, Modal.tsx) to use Tailwind utility classes from global.css.

🔗 Next Step: Identify More Reusable Layout Components

Analysis of Button Component for Reusability

Your Button component is well-structured, leveraging TailwindCSS + clsx for dynamic styling. It supports:

✅ Variants: solid, outline

✅ Colors: yellow, white

✅ Link vs. Button: Renders either an <a> (Next.js Link) or <button>

✅ Hover & Active States: Uses Tailwind utilities for transitions

✅ Loading State: Shows a Loader when loading=true

Reusability Plan for the Refactored App

1️⃣ Maintain Core Functionalities:

• Keep the variant-based styling (solid, outline)

• Retain support for Next.js links and buttons

• Preserve loading state and hover effects

2️⃣ Optimize Tailwind Class Organization:

• Move baseStyles & variantStyles to a buttonStyles.ts for better maintainability

• Use Tailwind’s focus:ring utilities instead of custom focus-visible:outline

3️⃣ Extend for Web3 Use Cases:

• Add a wallet variant for wallet connection buttons

• Include a disabled state for pending blockchain transactions

Analysis of Card Component for Reusability

Your Card component is minimal and clean, designed for consistent UI elements with:

✅ Bordered styling (border-2 border-black)

✅ Shadow effect (shadow-[5px_5px_0px_0px_rgba(0,0,0,1)])

✅ Padding & spacing (p-4 mb-6)

✅ Generic content wrapper (children)

Reusability Plan for the Refactored App

1️⃣ Maintain Core Styles & Structure:

• Keep the bordered + shadow effect for visual consistency.

• Retain children prop for flexibility.

2️⃣ Extend Variants for Different Use Cases:

• Add variant support for outlined, filled, or interactive states.

• Allow color customization (yellow, black, white).

3️⃣ Optimize for Web3 UI Needs:

• Clickable variant (for NFT actions like “View NFT”).

• Hover effect for interactive cards.

Token Component

Your Token component is responsible for displaying detailed NFT information and interactions, including:

✅ NFT metadata display (image, name, attributes, owner, collection details)

✅ Buy, sell, and offer interactions using Reservoir Tools

✅ Dynamic tab system for switching between Activity, Listings, Offers, and Info

✅ Wallet-aware actions (only owners can list NFTs, only non-owners can buy)

Key Areas for Optimization & Reusability

1️⃣ Replace Redux with Reservoir SDK for Marketplace Actions

• Current: Uses Redux actions (buyToken, showListToken, showCreateBid)

• Refactor: Directly use Reservoir SDK for buy/sell actions to remove unnecessary state complexity.

2️⃣ Decouple Token Details into Reusable Components

• Extract NFT Details (TokenDetails.tsx) for better modularity.

• Move Buy & Offer Section (TokenActions.tsx) into a separate component.

3️⃣ Optimize Data Fetching with SWR

• Fetch market data (price, bids, listings) with Reservoir API + SWR.

• Reduce prop drilling by making useNFT a self-contained hook.

4️⃣ Improve UI for Web3 UX Best Practices

• Add loading states for transactions.

• Improve mobile responsiveness of the NFT details page.

Collection Component

Your Collection component handles:

✅ Displaying a collection’s NFTs using NFTGrid

✅ Filtering NFTs with attributes & sorting options

✅ Displaying collection metadata (floor price, volume, owners, etc.)

✅ Collection-wide activity feed using CollectionActivity

✅ Responsive UI with filtering modal (using Headless UI’s Dialog)

Key Areas for Optimization & Refactor Plan

1️⃣ Replace Redux QueryStatus with SWR for Data Fetching

• Current: Uses QueryStatus (likely from Redux Toolkit Query) for loading states.

• Refactor: Replace with SWR or React Query for more efficient data fetching & caching.

• Use useNFTCollection Hook:

• Fetch NFTs & metadata via Reservoir API

• Implement infinite scrolling with SWR pagination

2️⃣ Modularize Components for Better Reusability

• Extract Collection Stats → CollectionStats.tsx

• Extract Filters Modal → CollectionFilters.tsx

• Extract NFT Grid & Sorting → CollectionNFTs.tsx

3️⃣ Optimize Filtering & Sorting

• Use Reservoir’s filterable API endpoints instead of filtering client-side.

• Ensure sorting works seamlessly with SWR cache updates.

4️⃣ Improve UX for Mobile & Performance

• Optimize filter modal animations (lazy load modal content).

• Implement smoother transitions when switching tabs.

CollectionSummary Component

Your CollectionSummary component serves as a hero section for NFT collections, displaying:

✅ Collection Image as a background

✅ Collection Name with bold typography (boska)

✅ Collection Description rendered with react-markdown

✅ Optional CTA (Visit Collection link, currently commented out)

Key Areas for Optimization & Refactor Plan

1️⃣ Make the Component More Reusable Across Different Pages

• Refactor Prop Handling:

• Accept an optional cta prop to allow dynamic buttons/links.

• Add a variant prop (full, compact, etc.) to support different layouts.

2️⃣ Optimize Image Handling for Performance

• Current Issue: Uses inline backgroundImage (not optimized for Next.js).

• Refactor: Use Next.js Image component for better lazy loading & optimization.

3️⃣ Improve Mobile UX

• Ensure better text scaling on smaller screens.

• Adjust image height for mobile (h-96 may be too large).

Next Steps: Implementing the Refactored CollectionSummary

Would you like me to start by rewriting it with Next.js Image support, or should we first define props & variants? 🚀

CollectionActivity Component

Your CollectionActivity component is handling:

✅ Fetching activity data (sales, asks, bids, transfers, mints) from Redux Query

✅ Filtering activity by type using a Toggle button

✅ Displaying transaction details (price, source, time, sender/receiver)

✅ Infinite scrolling with useInfiniteLoading

✅ Adaptive UI for desktop (grid-cols-6) and mobile (grid-cols-2)

Key Areas for Optimization & Refactor Plan

1️⃣ Replace Redux Query with Reservoir SDK & SWR

• Current: Fetching activity via Redux (collectionApi.getCollectionActivityByContract).

• Refactor: Use Reservoir API directly with SWR for better caching & real-time updates.

• Benefit: Reduces Redux complexity & improves API efficiency.

2️⃣ Extract Reusable Subcomponents

• Extract ActivityList.tsx → Handles rendering of transactions.

• Extract ActivityFilters.tsx → Manages toggling between activity types.

3️⃣ Optimize Infinite Scrolling & State Management

• Ensure useInfiniteLoading is integrated with SWR for smoother pagination.

• Improve UX by adding a skeleton loader while fetching new items.

4️⃣ Enhance Mobile UX & Performance

• Reduce DOM complexity on mobile (grid-cols-2 may need better spacing).

• Optimize transaction rendering by using memoized lists.

Next Steps: Implementing the Refactored Activity Component

Would you like me to start with migrating data fetching to SWR, or should we first modularize ActivityList.tsx & ActivityFilters.tsx? 🚀

CollectionSets Component

Your CollectionSets component is handling:

✅ Displaying a list of collection sets

✅ Allowing selection via onSelect(collectionSetId) callback

✅ Using ramda.map for iterating over the collection sets

✅ Basic layout with p-8 max-w-screen-2xl for alignment

Key Areas for Optimization & Refactor Plan

1️⃣ Enhance UI for Better User Experience

• Wrap each button in a card-style UI for better visual clarity.

• Add hover effects & aria-labels for accessibility.

• Improve clickable area (currently just the text).

2️⃣ Improve Performance & Readability

• Remove ramda.map and use native .map().

• Add key prop to <li> elements to prevent React warnings.

3️⃣ Support Grid & List Layouts via Props

• Add a layout prop (grid | list) to control display style:

• grid → Uniform cards for collections.

• list → Compact text-based UI.

4️⃣ Optimize for Mobile & Responsiveness

• Ensure proper padding & spacing for smaller screens.

Next Steps: Implementing the Refactored CollectionSets

Would you like me to rewrite it with a grid layout & improved UI, or do you prefer keeping the list but adding hover & accessibility improvements? 🚀

CollectionStat Component

Your CollectionStat component is handling:

✅ Displaying collection-related stats (e.g., Floor Price, Owners, Volume, etc.)

✅ Showing a loading state with SkeletonLoader

✅ Using responsive typography (text-lg md:text-xl lg:text-2xl)

Key Areas for Optimization & Refactor Plan

1️⃣ Improve Loading State Handling

• Add fade-in animation when loading completes for smoother UX.

• Ensure consistent spacing between stats when skeletons are shown.

2️⃣ Extend with Variants for Different Layouts

• Support vertical (stacked) and horizontal (inline) layouts via a variant prop.

3️⃣ Add Optional Icon Support

• Allow icons for better visual distinction (e.g., 📈 for volume, 🏠 for owners).

4️⃣ Optimize for Mobile & Performance

• Reduce tracking-widest on smaller screens for better readability.

• Ensure stats align properly in grid-based layouts.

Next Steps: Implementing the Refactored CollectionStat

Would you like me to add variants (horizontal/vertical) first, or should I focus on improving the loading state UX? 🚀

Collections Component

Your Collections component is responsible for:

✅ Rendering a list or grid view of NFT collections

✅ Using CollectionsList & CollectionsGrid components for layout flexibility

✅ Handling isLoading state for conditional rendering

✅ Accepting network prop for multi-chain compatibility

Key Areas for Optimization & Refactor Plan

1️⃣ Improve Loading State Handling

• Ensure a consistent skeleton loader for both list & grid views.

• Fade-in effect when data is ready for a smoother UX.

2️⃣ Extend with View Mode Variants

• Allow users to toggle between grid & list view dynamically.

• Support default & compact modes for list view.

3️⃣ Optimize for Performance & Mobile UX

• Ensure grid spacing scales properly on smaller screens.

• Lazy load images for better initial render performance.

Next Steps: Implementing the Refactored Collections Component

Would you like me to focus on optimizing the loading state first, or should we add dynamic toggling for grid/list views? 🚀

CollectionsGrid Component

Your CollectionsGrid component is responsible for:

✅ Displaying a responsive grid of NFT collections

✅ Using map (via Ramda) to iterate over collections

✅ Linking to collection pages dynamically based on network & ID

✅ Displaying key metrics: 24h Volume, 24h Sales, Floor Price Changes

✅ Applying hover effects for better UX (hover:-translate-y-2)

Key Areas for Optimization & Refactor Plan

1️⃣ Optimize Image Handling

• Current Issue: Uses <img> instead of Next.js <Image>.

• Refactor: Replace with next/image for better performance & automatic optimization.

• Benefit: Faster loading & better caching of collection images.

2️⃣ Improve Loading State Handling

• Current Issue: No explicit loading state UI.

• Refactor:

• Show Skeleton Loaders when isLoading = true.

• Apply lazy loading to improve perceived performance.

3️⃣ Extend Grid Layout Variants

• Add variant prop to support different layouts:

• compact → Smaller cards for search results.

• detailed → Larger cards for homepage highlights.

4️⃣ Enhance Mobile UX

• Adjust grid spacing & font sizes for better readability on smaller screens.

• Ensure consistent height for cards to maintain alignment.

Next Steps: Implementing the Refactored CollectionsGrid

Would you like me to start with the next/image migration, or should we focus on adding a loading skeleton first? 🚀

CollectionsList Component

Your CollectionsList component handles:

✅ Rendering a table-based layout for NFT collections (desktop view)

✅ Displaying a responsive card-based view for mobile

✅ Fetching key stats: 24h Volume, Floor Price, Supply, Token Count

✅ Supporting a loading state with SkeletonLoader

✅ Providing navigation links to individual collections

Key Areas for Optimization & Refactor Plan

1️⃣ Optimize Image Handling with Next.js

• Current Issue: Uses <img> instead of Next.js <Image>, missing performance benefits.

• Refactor: Replace with next/image for optimized loading & caching.

2️⃣ Improve Loading State & UX

• Current Issue: Loads 10 skeleton rows regardless of dataset size.

• Refactor:

• Dynamically match skeleton count to the number of collections.

• Use fade-in animations to improve perceived performance.

3️⃣ Extract Table & Mobile Layout into Reusable Components

• Extract CollectionTable.tsx for the desktop version.

• Extract CollectionCard.tsx for the mobile version.

4️⃣ Improve Mobile UX

• Adjust spacing to make text more readable on small screens.

• Ensure consistent height for collection cards.

Next Steps: Implementing the Refactored CollectionsList

Would you like me to start with migrating to next/image, or should we focus on modularizing the table & mobile layouts first? 🚀

CreateOffer Component

Your CreateOffer component is handling:

✅ Entering an ETH amount for an offer

✅ Selecting an expiration date using Flatpickr

✅ Choosing supported marketplaces (Ikigai Labs, OpenSea, etc.)

✅ Submitting the offer via ReservoirActionButton

✅ Handling loading/error states from Redux (tokenInteractionStatus)

Key Areas for Optimization & Refactor Plan

1️⃣ Replace Redux with Reservoir SDK

• Current Issue: Uses Redux for order creation.

• Refactor: Use Reservoir SDK’s postOrders method for direct API interaction.

• Benefit: Simplifies state management & improves responsiveness.

2️⃣ Optimize Image Handling with Next.js

• Current Issue: Uses <img> instead of Next.js <Image>.

• Refactor: Replace with next/image for better performance & lazy loading.

3️⃣ Improve Expiration Date Picker UX

• Fix: Default value should match Reservoir’s expiration standards.

• Enhance: Add tooltip/help text explaining expiration mechanics.

4️⃣ Modularize Offer Creation Components

• Extract Price Input → OfferPriceInput.tsx

• Extract Date Picker → OfferExpiration.tsx

• Extract Marketplace Selection → OfferMarketplaces.tsx

5️⃣ Enhance Mobile UX

• Ensure better spacing & responsiveness for the form elements.

• Adjust button padding for mobile tap-friendly interactions.

Next Steps: Implementing the Refactored CreateOffer Component

Would you like me to start by migrating from Redux to Reservoir SDK, or should we focus on modularizing inputs (price, date, marketplace selection) first? 🚀

ListToken Component

Your ListToken component is handling:

✅ Entering a price (ETH) for listing

✅ Selecting an expiration date via Flatpickr

✅ Choosing supported marketplaces (Ikigai Labs, OpenSea, etc.)

✅ Submitting the listing via ReservoirActionButton

✅ Handling loading/error states from Redux (tokenInteractionStatus)

Key Areas for Optimization & Refactor Plan

1️⃣ Replace Redux with Reservoir SDK

• Current Issue: Uses Redux for listing a token.

• Refactor: Use Reservoir SDK’s postOrders method for direct API interaction.

• Benefit: Simplifies state management & improves responsiveness.

2️⃣ Optimize Image Handling with Next.js

• Current Issue: Uses <img> instead of Next.js <Image>.

• Refactor: Replace with next/image for better performance & lazy loading.

3️⃣ Improve Expiration Date Picker UX

• Fix: Default value should match Reservoir’s expiration standards.

• Enhance: Add tooltip/help text explaining expiration mechanics.

4️⃣ Modularize Token Listing Components

• Extract Price Input → ListPriceInput.tsx

• Extract Date Picker → ListExpiration.tsx

• Extract Marketplace Selection → ListMarketplaces.tsx

5️⃣ Enhance Mobile UX

• Ensure better spacing & responsiveness for the form elements.

• Adjust button padding for mobile tap-friendly interactions.

Next Steps: Implementing the Refactored ListToken Component

Would you like me to start by migrating from Redux to Reservoir SDK, or should we focus on modularizing inputs (price, date, marketplace selection) first? 🚀

Analysis of LB (Listbox) Component for Reusability & Optimization

Your LB component is handling:

✅ Dropdown selection using @headlessui/react

✅ Displaying selected item with a CheckIcon

✅ Triggering a callback function (onSelect) when an item is selected

✅ Smooth UI transitions using Transition from @headlessui/react

Key Areas for Optimization & Refactor Plan

1️⃣ Improve TypeScript Type Safety

• Issue: onSelect(item: any) uses any, making it prone to unexpected values.

• Fix: Update type definition to match the items array structure:

onSelect: (item: { id: string; name: string }) => void;

2️⃣ Fix Default Item Selection Issue

• Issue: defaultItem is a number, but it’s used to index items[] directly. If defaultItem is out of range, it could break.

• Fix: Add a safeguard:

const [selected, setSelected] = useState(items[defaultItem] || items[0]);

3️⃣ Enhance Mobile Usability

• Issue: Listbox dropdown might not be fully touch-friendly.

• Fix: Increase padding for better clickability:

className="relative cursor-default bg-white py-3 px-4 text-left"

4️⃣ Remove Unnecessary classNames Utility

• Issue: The helper function classNames(...classes) is redundant.

• Fix: Use clsx (if available) or inline logic:

import clsx from 'clsx';

Steps to Refactor ListingsList to Use Reservoir SDK

1️⃣ Use Reservoir SDK Hooks

• Replace collectionTokenApi.endpoints.getTokenListings.initiate()

• Use useListings() from Reservoir SDK

2️⃣ Replace Redux State Management

• Remove useAppDispatch and useAppSelector

• Fetch data directly via the SDK

3️⃣ Replace buyToken and cancelOrder with SDK Actions

• Use executeBuy() from Reservoir SDK

• Use executeCancelOrder()

Same approach as ListingsList—this needs to be refactored to use Reservoir SDK instead of Redux API calls.

Refactor Plan for OffersList.tsx

1️⃣ Use Reservoir SDK Hooks

• Replace collectionTokenApi.endpoints.getTokenOffers.initiate()

• Use useBids() from Reservoir SDK

2️⃣ Replace Redux with SDK Actions

• Remove useAppDispatch and useAppSelector

• Use executeAcceptOffer() for accepting bids

• Use executeCancelOrder() for canceling offers

⚡ Optimized TokenMedia.tsx

This component is solid but could use minor optimizations and better error handling. Here’s what I’d tweak:

🔧 Suggested Improvements

1️⃣ Use useMemo for tokenImage

• Avoid unnecessary recalculations.

2️⃣ Improve extractMediaType function

• More robust file extension parsing.

3️⃣ Refactor useEffect for media type detection

• Cleanup with AbortController.

4️⃣ Enhance error handling

• If media fails, fallback to tokenImage.

TokenCarousel Component

looks well-structured, but I have a few optimization suggestions:

🔧 Improvements

1️⃣ Refactor sliderRef to useRef<Slider | null>

• Ensures TypeScript knows it’s a Slider instance.

2️⃣ Use useCallback for prev/next handlers

• Prevents unnecessary re-renders.

3️⃣ Lazy Load Images for Performance

• Consider enabling lazyLoad: 'ondemand' in settings.

4️⃣ Add a check for empty nfts

• Display a fallback message if nfts.length === 0.

🛠 Optimizations for TokenCard

Your TokenCard component is solid, but here are a few ways to improve it:

🔧 Fixes & Enhancements

1️⃣ Fix ownership?.tokenCount check

• Currently, parseInt(ownership?.tokenCount, 10) > 0 might cause issues if tokenCount is undefined.

• Solution: Use Number(ownership?.tokenCount) || 0.

2️⃣ Ensure image exists before rendering

• You already check for image, but alt text should have a default value to prevent accessibility issues.

3️⃣ Fix market?.floorAsk?.id check

• If market?.floorAsk?.price?.amount?.decimal is undefined, it should not display as 0.0000 ETH.

• Solution: Add a fallback check.

4️⃣ Improve Responsive Design

• The card should adapt better on mobile.

• Consider adjusting the padding and font sizes dynamically.

TokenActivity Component

is currently using Redux for state management and data fetching. Since you want to move to the Reservoir SDK, here’s what needs to be done:

Key Issues in Current Code:

1. Remove Redux Dependencies

• Eliminate useAppDispatch and useAppSelector.

• Replace selectTokenActivity selector.

• Remove collectionTokenApi.endpoints.getTokenActivity.initiate.

2. Use Reservoir SDK for Fetching Data

• Replace Redux with useReservoirClient and useSWRInfinite.

• Fetch token activity using the Reservoir API /tokens/activity.

3. Optimize Pagination

• Implement infinite scrolling with useSWRInfinite (Reservoir has built-in pagination).

• Remove useInfiniteLoading, as the SDK provides continuation for pagination.

4. Refactor toggleActivity Logic

• Ensure activity filtering works with Reservoir API params (types=sale,bid,transfer).

5. Improve Error Handling & Loading States

• Add proper error handling for API failures.

• Optimize the loading state to avoid unnecessary re-renders.

Action Plan for Refactor:

✅ Step 1: Remove Redux (useAppDispatch, useAppSelector).

✅ Step 2: Use useReservoirClient to fetch data.

✅ Step 3: Implement useSWRInfinite for infinite loading.

✅ Step 4: Update API calls to use Reservoir SDK endpoints.

✅ Step 5: Test to ensure correct data fetching & UI updates.

Review of the Profile Component

Key Observations:

✅ Using thirdweb/react for wallet connections

✅ Handling different connection states (disconnected, connecting, connected)

✅ Using AutoConnect to auto-reconnect users

✅ Mapping supported chains dynamically

Issues & Suggested Fixes:

1️⃣ AutoConnect Positioning Issue

• AutoConnect should ideally be inside a useEffect hook to prevent unnecessary re-renders on every component update.

• Fix: Wrap it inside a useEffect to ensure it only runs once.

2️⃣ Optimize match Usage for Readability

• Using match from ts-pattern is good, but it could be structured more cleanly.

• Fix: Convert match(connectionStatus) into a switch-like function for better readability.

3️⃣ Improve Wallet Selection & Chain Handling

• Right now, wallets and supportedChains are passed manually to both AutoConnect and ConnectButton.

• Fix: Extract this logic into a single utility function and use it for both.

4️⃣ Potential Next.js Link Issue

• Link requires an <a> tag inside it unless using the new next/link legacyBehavior mode.

• Fix: Add an <a> tag inside Link to avoid potential warnings.

Action Plan for Optimization:

✅ Step 1: Move AutoConnect inside useEffect

✅ Step 2: Refactor match(connectionStatus) for better structure

✅ Step 3: Create a utility function for chain and wallet configuration

✅ Step 4: Fix Link structure for Next.js compatibility

Review of the Search Component

✅ What’s Working Well:

✔ Supports multi-chain searching with filtering

✔ Debounced search to optimize API calls

✔ Dynamic UI updates based on focus and search status

✔ Uses ReservoirChain for on-chain queries

❌ Issues & Suggested Fixes:

1️⃣ Should Not Use Redux (Refactor to SDK)

• Issue: useAppDispatch and useAppSelector are used, but you want to remove Redux and use the Reservoir SDK instead.

• Fix: Replace searchApi calls with Reservoir SDK’s search function.

2️⃣ Debounced Callback Usage Needs Fixing

• Issue: useDebounceCallback(setQuery, 1000) is incorrect since useDebounceCallback doesn’t return a function directly.

• Fix: Use useDebounce instead:

const debouncedQuery = useDebounce(prefix, 1000);

Then trigger API calls using debouncedQuery.

3️⃣ Event Listener Memory Leak

• Issue: window.addEventListener('click', hideBox) runs without a cleanup function, causing potential memory leaks.

• Fix: Remove the event listener on component unmount:

useEffect(() => {
  const hideBox = () => setInFocus(false);
  window.addEventListener('click', hideBox);
  
  return () => window.removeEventListener('click', hideBox);
}, []);

4️⃣ Performance: Use useCallback for updateChainSelection

• Issue: updateChainSelection is recreated on every render, which is inefficient.

• Fix: Use useCallback to memoize the function:

const updateChainSelection = useCallback((chain: number) => {
  setSelectedChains(prev => toggleListItem(chain, prev));
}, []);

5️⃣ Improve UI/UX for Mobile Search Input

• Issue: The search bar shrinks too much (w-1/3) when not in focus.

• Fix: Make it more responsive by using Tailwind breakpoints:

className={clsx('relative transition-all ease-in-out duration-300', inFocus ? 'w-full' : 'w-1/2 md:w-1/3')}

🚀 Next Steps for Refactoring:

✅ Step 1: Remove Redux (searchApi) and use the Reservoir SDK

✅ Step 2: Fix debounced search using useDebounce

✅ Step 3: Prevent memory leaks with proper event cleanup

✅ Step 4: Optimize function calls with useCallback

✅ Step 5: Improve search input responsiveness

Review of UserActivity Component

✅ What’s Working Well:

✔ Filters activities by type using Toggle components

✔ Handles infinite scrolling with useInfiniteLoading

✔ Displays user activity cleanly in both desktop & mobile layouts

✔ Uses formatDistance for relative timestamps

❌ Issues & Suggested Fixes:

1️⃣ Should Not Use Redux (Refactor to SDK)

• Issue: The component relies on useAppDispatch and useAppSelector, which means it’s fetching data using Redux.

• Fix: Use Reservoir SDK instead of Redux (userApi) for fetching user activity.

✅ Refactor Plan:

1. Replace Redux selectors (selectUserActivity) with direct SDK calls

2. Remove dispatch(userApi.endpoints.getUserActivity.initiate(...))

3. Fetch activity via SDK inside a useEffect hook

2️⃣ Inefficient useEffect for Fetching Activity

• Issue: The useEffect runs when selectedActivityTypes changes, but it should only refetch when address or network changes.

• Fix: Separate concerns:

• Use one useEffect for initial data fetching

• Use another for updating filters

useEffect(() => {
  if (!address || !network) return;
  fetchActivity(); // Replace with SDK call
}, [address, network]);

✅ Benefits:

• Reduces unnecessary API calls

• Only fetches when essential data changes

3️⃣ Remove isNil(activity.token.tokenId) Check

• Issue: isNil(activity.token.tokenId) is used to check if the activity is collection-related, but not all activities have a token field.

• Fix: Use optional chaining:

const isCollection = !activity?.token?.tokenId;

✅ Why?

• Prevents potential undefined errors

• Improves readability

4️⃣ Improve Performance by Memoizing toggleActivity

• Issue: toggleActivity is re-created on every render, which is inefficient.

• Fix: Use useCallback to memoize it:

const toggleActivity = useCallback((activityType: ActivityType) => {
  setSelectedActivityTypes(prev =>
    prev.includes(activityType) ? prev.filter(type => type !== activityType) : [...prev, activityType]
  );
}, []);

✅ Why?

• Prevents unnecessary re-renders

• Keeps function stable across renders

🚀 Next Steps for Refactoring:

✅ Step 1: Replace Redux with Reservoir SDK for fetching activity

✅ Step 2: Optimize useEffect to prevent redundant API calls

✅ Step 3: Use optional chaining instead of isNil() for safety

✅ Step 4: Memoize toggleActivity with useCallback

UserAsks Component

✅ What’s Working Well:

✔ Displays user asks/orders in a clean table layout

✔ Uses map for functional iteration over orders

✔ Uses truncateAddress for cleaner address display

✔ Conditionally renders “Cancel” button if the user is the maker

✔ Uses formatDateAndTime for readable timestamps

❌ Issues & Suggested Fixes:

1️⃣ Should Not Use Redux (Refactor to SDK)

• Issue: The component relies on useAppDispatch and cancelOrder from Redux.

• Fix: Replace cancelOrder with Reservoir SDK’s cancelOrder function.

✅ Refactor Plan:

1. Remove useAppDispatch and cancelOrder from Redux.

2. Use Reservoir SDK’s cancelOrder API instead:

import { executeCancelOrder } from '@reservoir0x/client-sdk' // Example SDK function

3. Modify onCancelListing to call the SDK function instead.

const onCancelListing = async (id: string) => {
  try {
    await executeCancelOrder({ orderId: id, wallet: address });
  } catch (error) {
    console.error("Error canceling order:", error);
  }
};

2️⃣ Improve Table Responsiveness & Layout

• Issue: The table may overflow on smaller screens.

• Fix: Wrap the table in a div with overflow-auto to enable scrolling on smaller screens.

<div className="overflow-auto">
  <table className="min-w-full divide-black divide-y-2">
    {/* Table Content */}
  </table>
</div>

✅ Benefits:

• Prevents layout breaking on mobile

• Enables horizontal scrolling when needed

3️⃣ Fix tokenSetId Key Duplication Issue

• Issue: The key used for <tr> is ${id}${tokenSetId}, which may not always be unique.

• Fix: Use only id if tokenSetId is not available.

<tr key={id || tokenSetId}>

✅ Why?

• Prevents React key conflicts

• Ensures unique identifiers

4️⃣ Use ?. for Safer Property Access

• Issue: The component assumes token and price always exist, which may cause runtime errors.

• Fix: Use optional chaining (?.) to prevent crashes.

<td className="text-gray-500 px-3">
  {`${price?.currency?.symbol ?? 'ETH'} ${price?.amount?.decimal ?? '0'}`}
</td>

✅ Why?

• Prevents crashes when data is incomplete

• Ensures a graceful fallback

🚀 Next Steps for Refactoring:

✅ Step 1: Replace Redux with Reservoir SDK for cancelOrder

✅ Step 2: Make the table responsive with overflow-auto

✅ Step 3: Fix React key duplication issue

✅ Step 4: Use optional chaining (?.) for safer data handling

UserBids Component

✅ Strengths:

✔ Well-structured table for displaying bids

✔ Uses map function effectively to iterate over bids

✔ Properly formats dates using formatDateAndTime

✔ Utilizes truncateAddress for cleaner UI

✔ Displays a cancel button only when the user is the maker

❌ Issues & Suggested Fixes:

1️⃣ Remove Redux and Use Reservoir SDK for Canceling Bids

• Issue: The component still relies on useAppDispatch() and Redux’s cancelOrder.

• Fix: Replace Redux with Reservoir SDK’s executeCancelOrder function.

✅ Refactor Plan:

1. Remove useAppDispatch() and cancelOrder.

2. Import executeCancelOrder from the Reservoir SDK.

3. Modify onCancelBid function to use the SDK:

import { executeCancelOrder } from '@reservoir0x/client-sdk'

const onCancelBid = async (id: string) => {
  try {
    await executeCancelOrder({ orderId: id, wallet: address })
  } catch (error) {
    console.error("Error canceling bid:", error)
  }
}

2️⃣ Improve Table Responsiveness

• Issue: The table may break on smaller screens.

• Fix: Wrap it in a div with overflow-auto for horizontal scrolling.

<div className="overflow-auto">
  <table className="min-w-full divide-black divide-y-2">
    {/* Table Content */}
  </table>
</div>

✅ Why?

• Prevents content from overflowing on mobile

• Keeps UI clean and readable

3️⃣ Fix Key Duplication Issue (id${tokenSetId})

• Issue: Using ${id}${tokenSetId} as a key may cause React key conflicts.

• Fix: Use id as the key (or fallback to tokenSetId if necessary).

<tr key={id || tokenSetId}>

✅ Why?

• Ensures unique keys, preventing React warnings

4️⃣ Use ?. for Safer Property Access

• Issue: The component assumes token, price, and currency always exist.

• Fix: Use optional chaining (?.) to prevent crashes.

<td className="text-gray-500 px-3">
  {`${price?.currency?.symbol ?? 'ETH'} ${price?.amount?.decimal ?? '0'}`}
</td>

✅ Why?

• Prevents errors when data is incomplete

• Ensures a smooth user experience

🚀 Next Steps for Refactoring:

✅ Step 1: Replace Redux with Reservoir SDK for canceling bids

✅ Step 2: Make the table responsive with overflow-auto

✅ Step 3: Fix React key duplication issue

✅ Step 4: Use optional chaining (?.) for safer data handling

Review of UserBidsReceived Component

✅ Strengths:

✔ Well-structured table layout for displaying received bids

✔ Uses map effectively to iterate over bids

✔ Displays bid information clearly (token, price, maker, validity period, etc.)

✔ Conditionally shows “Accept” button only if user is the owner

❌ Issues & Suggested Fixes:

1️⃣ Remove Redux and Use Reservoir SDK for Accepting Bids

• Issue: The component still relies on useAppDispatch() and Redux’s acceptOffer.

• Fix: Replace Redux with Reservoir SDK’s executeAcceptOffer function.

✅ Refactor Plan:

1. Remove useAppDispatch() and acceptOffer.

2. Import executeAcceptOffer from Reservoir SDK.

3. Modify onAccept function:

import { executeAcceptOffer } from '@reservoir0x/client-sdk'

const onAccept = async (tokenId: string, contract: string) => {
  try {
    await executeAcceptOffer({
      token: { contract, tokenId },
      taker: address,
      network
    })
  } catch (error) {
    console.error("Error accepting offer:", error)
  }
}

2️⃣ Use ?. for Safer Property Access

• Issue: The component assumes that token, price, and currency always exist.

• Fix: Use optional chaining (?.) to prevent potential crashes.

<td className="text-gray-500 px-3">
  {`${price?.currency?.symbol ?? 'ETH'} ${price?.amount?.decimal ?? '0'}`}
</td>

✅ Why?

• Prevents errors when API data is incomplete.

• Ensures a smooth user experience.

3️⃣ Fix React Key Issue

• Issue: The key is currently ${token?.contract}${token?.tokenId}, which might be undefined.

• Fix: Ensure a unique key with a fallback:

<tr key={token?.tokenId || Math.random()}>

✅ Why?

• Ensures unique keys, preventing React warnings/errors.

4️⃣ Optimize equals(owner, address) Condition

• Issue: Using equals(owner, address) may be unnecessary.

• Fix: Use a simple comparison instead:

{owner === address ? (
  <td className="relative whitespace-nowrap py-4 pl-3 pr-4 text-right text-sm font-medium sm:pr-6">
    <Button onClick={() => onAccept(token?.tokenId, token?.contract)}>Accept</Button>
  </td>
) : null}

✅ Why?

• equals(owner, address) from ramda is overkill for a basic comparison.

🚀 Next Steps for Refactoring:

✅ Step 1: Replace Redux with Reservoir SDK for accepting bids.

✅ Step 2: Use optional chaining (?.) for safer data handling.

✅ Step 3: Fix React key duplication issue.

✅ Step 4: Optimize the owner === address condition.

MintPass Component

✅ Strengths:

✔ Well-structured UI for displaying a mint pass (name, image, description, and claim button).

✔ Uses useAppSelector to get token details dynamically.

✔ Good use of useWallet() for fetching the connected address.

❌ Issues & Suggested Fixes:

1️⃣ Remove Redux (useAppDispatch) and Use SDK Instead

• Issue: The component still relies on Redux’s dispatch(claim(...)).

• Fix: Replace Redux with Reservoir SDK’s executeMint function.

✅ Refactor Plan:

1. Remove useAppDispatch() and claim action.

2. Import executeMint from Reservoir SDK.

3. Modify claimPass function:

import { executeMint } from '@reservoir0x/client-sdk'

const claimPass = async () => {
  try {
    await executeMint({
      contract,
      tokenId,
      taker: address,
      network,
      amount: 1
    })
  } catch (error) {
    console.error("Error claiming mint pass:", error)
  }
}

2️⃣ Use ?. for Safer Property Access

• Issue: The component assumes name, image, description, and contract always exist.

• Fix: Use optional chaining (?.) to prevent potential crashes.

<img src={image ?? '/fallback-image.png'} title={name ?? 'Mint Pass'} alt={name ?? 'Mint Pass'} />
<h1 className="boska">{name ?? 'Unknown Mint Pass'}</h1>
<Markdown>{description ?? 'No description available.'}</Markdown>

✅ Why?

• Prevents crashes when API data is incomplete.

• Ensures a smooth user experience.

3️⃣ Add Loading and Error States

• Issue: The component doesn’t handle loading or errors when claiming.

• Fix: Introduce useState for loading and error states.

const [loading, setLoading] = useState(false)
const [error, setError] = useState<string | null>(null)

const claimPass = async () => {
  setLoading(true)
  setError(null)
  try {
    await executeMint({
      contract,
      tokenId,
      taker: address,
      network,
      amount: 1
    })
  } catch (err) {
    setError("Failed to claim pass. Please try again.")
    console.error("Error claiming mint pass:", err)
  } finally {
    setLoading(false)
  }
}

✅ Why?

• Gives the user feedback while claiming the mint pass.

• Displays an error message if the claim fails.

🚀 Next Steps for Refactoring:

✅ Step 1: Replace Redux with Reservoir SDK for claiming mint passes.

✅ Step 2: Use optional chaining (?.) for safer data handling.

✅ Step 3: Implement loading and error states for better UX.

MintPasses Component

✅ Strengths:

✔ Visually well-structured UI with a clear hierarchy for displaying Mint Pass details.

✔ Dynamic contract-based fetching, ensuring different Mint Pass types (Founders, Artists, Collectors) are handled correctly.

✔ Uses Next.js Link for navigation, ensuring smooth client-side routing.

❌ Issues & Suggested Fixes:

1️⃣ Remove Redux (useAppDispatch) and Replace with SDK Calls

• Issue: The component still uses Redux (dispatch(getDropTokenByContractAndTokenId.initiate(mintpass))).

• Fix: Replace Redux with Reservoir SDK’s fetchToken function.

✅ Refactor Plan:

1. Remove useAppDispatch() and Redux actions.

2. Use Reservoir SDK to fetch token details directly in useEffect().

3. Store token data in useState().

import { fetchToken } from '@reservoir0x/client-sdk'

const [foundersData, setFoundersData] = useState(null)
const [artistsData, setArtistsData] = useState(null)
const [collectorsData, setCollectorsData] = useState(null)

useEffect(() => {
  const fetchMintPasses = async () => {
    const founders = await fetchToken({ contract: contracts[0].contract, tokenId: contracts[0].tokenId })
    const artists = await fetchToken({ contract: contracts[1].contract, tokenId: contracts[1].tokenId })
    const collectors = await fetchToken({ contract: contracts[2].contract, tokenId: contracts[2].tokenId })

    setFoundersData(founders)
    setArtistsData(artists)
    setCollectorsData(collectors)
  }

  fetchMintPasses()
}, [contracts])

✅ Why?

• Eliminates Redux dependency.

• Uses SDK-native data fetching for a more efficient and lightweight approach.

• Ensures better scalability when adding more Mint Pass types.

2️⃣ Improve Code Maintainability with a Dynamic List Rendering

• Issue: The current ul list manually renders each type of Mint Pass (Founders, Artists, Collectors).

• Fix: Use a dynamic mapping approach instead of manually checking conditions.

const mintPasses = [
  { data: foundersData, contract: contracts[0] },
  { data: artistsData, contract: contracts[1] },
  { data: collectorsData, contract: contracts[2] },
]

<ul>
  {mintPasses.map(({ data, contract }, index) =>
    data ? (
      <li key={index} className="text-[2rem] md:text-[4rem] lg:text-[5rem] leading-none boska font-bold border-b border-b-gray-400 py-10">
        <Link href={`/${contract.network}/drop/${contract.contract}/${contract.tokenId}`} className="flex justify-between w-full">
          <div>
            {data.name}
            <p className="lg:text-2xl font-normal text-gray-600 mt-3 pl-1 text-lg">{data.description}</p>
          </div>
          <ChevronRightIcon className="w-24 h-24 inline-block" />
        </Link>
      </li>
    ) : null
  )}
</ul>

✅ Why?

• Makes the code shorter and easier to maintain.

• Avoids repeating conditional checks for each Mint Pass type.

3️⃣ Handle Loading and Error States Gracefully

• Issue: If SDK calls fail, the UI doesn’t handle errors or loading states.

• Fix: Add loading and error states using useState().

const [loading, setLoading] = useState(true)
const [error, setError] = useState<string | null>(null)

useEffect(() => {
  const fetchMintPasses = async () => {
    setLoading(true)
    setError(null)
    try {
      const founders = await fetchToken({ contract: contracts[0].contract, tokenId: contracts[0].tokenId })
      const artists = await fetchToken({ contract: contracts[1].contract, tokenId: contracts[1].tokenId })
      const collectors = await fetchToken({ contract: contracts[2].contract, tokenId: contracts[2].tokenId })

      setFoundersData(founders)
      setArtistsData(artists)
      setCollectorsData(collectors)
    } catch (err) {
      setError('Failed to fetch mint passes. Please try again.')
      console.error('Mint Pass Fetch Error:', err)
    } finally {
      setLoading(false)
    }
  }

  fetchMintPasses()
}, [contracts])

if (loading) return <p className="text-center text-lg">Loading mint passes...</p>
if (error) return <p className="text-center text-red-600">{error}</p>

✅ Why?

• Prevents UI flickering while fetching data.

• Shows meaningful error messages if data fetching fails.

🚀 Next Steps for Refactoring:

✅ Step 1: Remove Redux and use Reservoir SDK for fetching Mint Passes.

✅ Step 2: Refactor the ul list to map over data dynamically.

✅ Step 3: Implement loading and error handling for a better UX.

NFTDrop Component

✅ Strengths:

✔ Good UI structure with a clean separation of metadata and NFTs display.

✔ Uses match() from ts-pattern for cleaner state handling.

✔ Well-structured use of Tailwind CSS for layout and styling.

❌ Issues & Suggested Fixes:

1️⃣ Remove Redux (useAppDispatch) and Replace with Reservoir SDK

• Issue: The component uses Redux selectors (useAppSelector(selectNfts), etc.), but these should be replaced with Reservoir SDK API calls.

• Fix:

• Use Reservoir SDK to fetch the NFT collection data and ownership details.

• Store results in useState instead of using Redux.

✅ Refactor Plan:

1. Remove useAppDispatch() and Redux selectors.

2. Use Reservoir SDK to fetch:

• NFT collection metadata

• Claimed/unclaimed supply

• User-owned tokens

3. Store fetched data in local state (useState) instead of Redux.

import { fetchCollection, fetchTokens } from '@reservoir0x/client-sdk'

const [nfts, setNfts] = useState<any[]>([])
const [metadata, setMetadata] = useState<ContractMetadata | null>(null)
const [claimedSupply, setClaimedSupply] = useState<number | null>(null)
const [unclaimedSupply, setUnclaimedSupply] = useState<number | null>(null)
const [totalSupply, setTotalSupply] = useState<number | null>(null)
const [loading, setLoading] = useState(true)

useEffect(() => {
  const fetchNFTData = async () => {
    try {
      setLoading(true)

      // Fetch collection metadata
      const collection = await fetchCollection({ contract })
      setMetadata(collection)

      // Fetch total supply, claimed/unclaimed amounts
      setTotalSupply(collection.tokenCount)
      setClaimedSupply(collection.supply.claimed)
      setUnclaimedSupply(collection.supply.unclaimed)

      // Fetch NFT tokens
      const tokens = await fetchTokens({ contract })
      setNfts(tokens)
    } catch (error) {
      console.error('Error fetching NFT data:', error)
    } finally {
      setLoading(false)
    }
  }

  fetchNFTData()
}, [contract])

✅ Why?

• Removes Redux dependencies, making the component more self-contained.

• Uses Reservoir SDK, which is optimized for Web3 data fetching.

• Improves performance by reducing unnecessary re-renders.

2️⃣ Optimize Rendering with Conditional Checks

• Issue: The component always tries to render metadata and NFTs, even if data isn’t available yet.

• Fix: Use early returns instead of multiple match() checks.

if (loading) return <Loader />
if (!metadata) return <p className="text-center">No metadata found</p>

3️⃣ Improve Loading & Error Handling

• Issue: If the SDK request fails, there is no error message displayed.

• Fix: Add an error state and a fallback message.

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

useEffect(() => {
  const fetchNFTData = async () => {
    try {
      setLoading(true)
      setError(null)

      const collection = await fetchCollection({ contract })
      if (!collection) throw new Error('Failed to load collection metadata')

      setMetadata(collection)
      setTotalSupply(collection.tokenCount)
      setClaimedSupply(collection.supply.claimed)
      setUnclaimedSupply(collection.supply.unclaimed)

      const tokens = await fetchTokens({ contract })
      setNfts(tokens)
    } catch (err) {
      setError('Failed to load NFT data. Please try again.')
      console.error(err)
    } finally {
      setLoading(false)
    }
  }

  fetchNFTData()
}, [contract])

if (error) return <p className="text-center text-red-600">{error}</p>

✅ Why?

• Prevents UI breaking when API calls fail.

• Displays meaningful error messages instead of an empty UI.

🚀 Next Steps for Refactoring:

✅ Step 1: Remove Redux and use Reservoir SDK for fetching NFTs.

✅ Step 2: Optimize rendering with early returns.

✅ Step 3: Implement better loading & error handling.

NFTGrid Component

✅ Strengths:

✔ Good grid structure with Tailwind CSS for responsive layouts.

✔ Separates token display (TokenCard) from actions (List button).

✔ Uses map() for concise rendering of NFTs.

❌ Issues & Suggested Fixes:

1️⃣ Remove Redux (useAppDispatch) and Replace with SDK

• Issue: The component uses Redux (showListToken from token.slice), but it should directly interact with Reservoir SDK instead of Redux.

• Fix:

• Instead of dispatching showListToken(), use Reservoir SDK’s listing function.

• Use local state (useState) if necessary instead of Redux for UI updates.

✅ Refactor Plan:

1. Remove useAppDispatch() and showListToken().

2. Replace with Reservoir SDK’s listToken function.

3. Store any necessary UI state with useState().

import { listToken } from '@reservoir0x/client-sdk'

const onListToken = async (nft) => {
  try {
    await listToken({
      contract: nft.token.contract,
      tokenId: nft.token.tokenId,
      price: 0.1, // Placeholder, replace with user input
      currency: 'ETH',
      expiration: Date.now() + 30 * 24 * 60 * 60 * 1000, // 30 days
    })
  } catch (error) {
    console.error('Failed to list token:', error)
  }
}

✅ Why?

• Removes Redux dependency, making the component more modular.

• Directly interacts with Reservoir SDK, improving efficiency.

• Better user experience with instant feedback from SDK calls.

2️⃣ Optimize Key Handling in map()

• Issue: The map() function lacks a key prop, which can cause React warnings.

• Fix: Add key={nft.token.tokenId} inside the <div>.

{map((nft: NFT) => (
  <div key={nft.token.tokenId}>
    <TokenCard token={nft} network={network} />

✅ Why?

• Prevents React warnings about missing keys.

• Optimizes rendering by reducing unnecessary re-renders.

3️⃣ Improve Button UX (Disable on Click)

• Issue: Clicking “List” multiple times could trigger multiple requests.

• Fix: Disable the button while listing is in progress.

const [loading, setLoading] = useState(false)

const onListToken = async (nft) => {
  setLoading(true)
  try {
    await listToken({ ... })
  } catch (error) {
    console.error('Failed to list token:', error)
  } finally {
    setLoading(false)
  }
}

<button disabled={loading} onClick={() => onListToken(nft)}>
  {loading ? 'Listing...' : 'List'}
</button>

✅ Why?

• Prevents accidental multiple listings.

• Improves user feedback with a loading state.

🚀 Next Steps for Refactoring:

✅ Step 1: Remove Redux and use Reservoir SDK for listing NFTs.

✅ Step 2: Fix missing key in map().

✅ Step 3: Improve UX with a disabled button state while listing.

Review & Refactoring Plan for Home Page

✅ Strengths:

✔ Well-structured layout with clear separation of concerns.

✔ Utilizes HumeAI for voice interaction (VoiceProvider).

✔ SEO-friendly with metadata for Open Graph & Twitter cards.

✔ Dynamic feature listing using FEATURES array.

✔ Server-side rendering (getServerSideProps) to fetch Hume Access Token.

❌ Issues & Suggested Fixes:

1️⃣ Remove Redux (useAppDispatch) & Use SDK Instead

• Issue: The component still depends on Redux (useAppDispatch) to fetch tokens.

• Fix: Replace Redux calls with Reservoir SDK for direct API fetching.

✅ Refactor Plan:

1. Remove useAppDispatch() and collectionTokenApi.

2. Use reservoir-sdk to fetch token data instead.

2️⃣ Optimize useEffect for Fetching Tokens

• Issue: The useEffect re-runs on every render but lacks a dependency array.

• Fix:

• Add dispatch and FEATURES as dependencies to useEffect.

• Ensure it only runs when FEATURES changes.

useEffect(() => {
  FEATURES.forEach(({ contract, network, tokenId }) => {
    fetchTokenData({ contract, tokenId, network }) // Replace with Reservoir SDK call
  })
}, [FEATURES])

✅ Why?

• Prevents unnecessary re-fetching.

• Improves performance by limiting unnecessary API calls.

3️⃣ Improve setFeatures Handling

• Issue: map() is used within useEffect, but it’s redundant inside setFeatures().

• Fix: Move map() outside setFeatures() for better readability.

useEffect(() => {
  if (data.length) {
    const newFeatured = data.map(({ token }) => ({
      image: token.imageLarge,
      contract: token.contract,
      tokenId: token.tokenId,
      name: token.name,
      collectionName: token.collection?.name,
      description: token.description,
      network: findChainNameByChainId(token.chainId),
    }))

    setFeatures(newFeatured)
  }
}, [data])

✅ Why?

• Avoids unnecessary state updates.

• Improves readability and maintainability.

4️⃣ Optimize getServerSideProps for HumeAI Token

• Issue: getHumeAccessToken() runs every time the page loads, which can be inefficient.

• Fix: Cache the access token using Next.js API Routes instead of getServerSideProps().

✅ Refactor Plan:

1. Move getHumeAccessToken() to an API route (/api/hume-token).

2. Fetch it on the client-side using useEffect().

useEffect(() => {
  const fetchAccessToken = async () => {
    const res = await fetch('/api/hume-token')
    const { accessToken } = await res.json()
    setAccessToken(accessToken)
  }
  fetchAccessToken()
}, [])

✅ Why?

• Reduces unnecessary SSR requests.

• Caches the token for better performance.

🚀 Next Steps for Refactoring:

✅ Step 1: Remove Redux and replace with Reservoir SDK.

✅ Step 2: Optimize useEffect() dependencies to prevent unnecessary re-renders.

✅ Step 3: Improve setFeatures() handling for cleaner state updates.

✅ Step 4: Move HumeAI token fetching to Next.js API Routes.

Review & Refactoring Plan for _app.tsx (LTLMarketplace)

✅ Strengths:

✔ Uses Provider for Redux state management.

✔ Implements ThirdwebProvider for Web3 functionality.

✔ Handles global modals (Modal & SlideUp) and notifications (ToastContainer).

✔ Efficiently listens for route changes using Next.js Router (useEffect).

❌ Issues & Suggested Fixes:

1️⃣ Remove Redux (Provider store={store})

• Issue: The app still relies on Redux, but we want to use SDKs (e.g., thirdweb & reservoir).

• Fix:

• Remove Redux (Provider store={store}) and replace it with React Context for managing app state.

• Use local state or hooks where possible.

• Replace store.dispatch(changeRoute(requestedRoute)) with useState/useContext.

✅ Refactor Plan:

1. Remove Redux Provider (Provider store={store}).

2. Replace store.dispatch calls with stateful hooks (useState/useContext).

3. Use ThirdwebProvider for state management where applicable.

2️⃣ Optimize Next.js Router Events Handling

• Issue: The router event listener (routeChangeStart) is never removed, leading to potential memory leaks.

• Fix:

• Use useEffect cleanup function to remove the event listener when the component unmounts.

Before (Current Code)

useEffect(() => {
  events.on('routeChangeStart', (requestedRoute: string) => {
    store.dispatch(changeRoute(requestedRoute))
  })
}, [events])

✅ After (Refactored Code)

useEffect(() => {
  const handleRouteChange = (requestedRoute: string) => {
    // Replace Redux dispatch with a state update if needed
  }
  router.events.on('routeChangeStart', handleRouteChange)
  
  return () => {
    router.events.off('routeChangeStart', handleRouteChange) // Cleanup
  }
}, [])

✅ Why?

• Prevents memory leaks by removing the event listener on unmount.

• Keeps the component clean and efficient.

3️⃣ Remove console.log(pageProps)

• Issue: console.log(pageProps) leaks data and shouldn’t be in production.

• Fix: Remove it.

4️⃣ Optimize ThirdwebProvider Usage

• Issue: The ThirdwebProvider is missing the sdkOptions prop that includes the openzeppelin relayer settings.

• Fix: Pass sdkOptions properly to ThirdwebProvider.

✅ Refactored Code

<ThirdwebProvider sdkOptions={sdkOptions}>

✅ Why?

• Ensures gasless transactions work properly for supported networks.

🚀 Next Steps for Refactoring:

✅ Step 1: Remove Redux (Provider store={store}) and replace with React Context/state hooks.

✅ Step 2: Fix Next.js Router event handling (useEffect cleanup) to prevent memory leaks.

✅ Step 3: Remove console.log(pageProps) to keep production clean.

✅ Step 4: Pass sdkOptions correctly to ThirdwebProvider for optimal Web3 support.

“Gems on the Floor” Page & Component

✅ Strengths:

✔ Structured Metadata Handling in <Head> for SEO & Social Sharing.

✔ Uses TokenCarousel to display NFTs in a visually appealing format.

✔ Uses redux-toolkit/query for efficient API fetching & caching.

✔ Utilizes Skeleton Loader (SkeletonLoader) for loading states.

❌ Issues & Suggested Fixes:

1️⃣ Remove Redux (useAppDispatch, useAppSelector)

• Issue: The component relies on Redux to fetch NFT floor data, but we want to use SDKs (e.g., Reservoir API).

• Fix:

• Replace useAppSelector and useAppDispatch with a direct SDK API call (reservoir-sdk).

• Use React Query (useQuery) instead of redux-toolkit/query.

✅ Refactored Approach:

import { useQuery } from 'react-query'
import { fetchCollectionFloors } from '../../common/api/reservoir'

const { data: photographyFloors, status: photographyFloorsStatus } = useQuery(
  'gemsOnTheFloor',
  () => fetchCollectionFloors(GEMS_ON_THE_FLOOR_PHOTOGRAPHY_COLLECTION_SET_ID),
)

✅ Why?

• Removes Redux dependency.

• Simplifies state management using useQuery.

• More efficient caching & background refetching (Reservoir SDK handles updates better).

2️⃣ Optimize useEffect API Call

• Issue: The useEffect hook dispatches the API call every render, even when the data might already exist.

• Fix: With react-query, data fetching is automatic, and refetching happens only when needed.

✅ Remove This Code:

useEffect(() => {
  if (GEMS_ON_THE_FLOOR_PHOTOGRAPHY_COLLECTION_SET_ID) {
    dispatch(
      collectionsApi.endpoints.getCollectionFloorsByCollectionSetId.initiate({
        collectionSetId: GEMS_ON_THE_FLOOR_PHOTOGRAPHY_COLLECTION_SET_ID,
      })
    )
  }
}, [dispatch, network])

✅ Why?

• Reduces redundant API calls.

• Ensures faster page load times.

3️⃣ Improve Page Performance by Lazy Loading TokenCarousel

• Issue: TokenCarousel renders immediately, but it should load only when NFT data is available.

• Fix: Use React.lazy & Suspense for lazy loading:

import { Suspense, lazy } from 'react'

const TokenCarousel = lazy(() => import('../TokenCarousel'))

<Suspense fallback={<SkeletonLoader height="h-8" style="light" />}>
  {photographyFloors && <TokenCarousel nfts={photographyFloors} network={network} />}
</Suspense>

✅ Why?

• Speeds up initial render by deferring heavy component loads.

• Improves UX with fallback Skeleton Loader.

4️⃣ Improve Metadata (<Head>) Handling

• Issue: Metadata is being duplicated & manually updated for each page.

• Fix: Extract metadata logic into a reusable <SEO> component.

✅ Refactored Code (SEO.tsx)

const SEO: FC<{ title: string; description: string; url: string }> = ({ title, description, url }) => (
  <Head>
    <title>{title}</title>
    <meta name="description" content={description} />
    <meta property="og:title" content={title} />
    <meta property="og:description" content={description} />
    <meta property="og:url" content={url} />
    <meta property="og:image" content={SITE_LOGO_PATH} />
    <meta property="twitter:title" content={title} />
    <meta property="twitter:description" content={description} />
    <meta property="twitter:image" content={SITE_LOGO_PATH} />
  </Head>
)

✅ Why?

• Removes duplicate code across pages.

• Makes it easier to manage SEO metadata dynamically.

🚀 Next Steps for Refactoring:

✅ Step 1: Remove Redux and replace with Reservoir SDK + useQuery.

✅ Step 2: Optimize useEffect API call to prevent redundant network requests.

✅ Step 3: Lazy load TokenCarousel to speed up initial render.

✅ Step 4: Extract <Head> metadata logic into a reusable <SEO> component.

“Connect Wallet” Page

✅ Strengths:

✔ Well-structured page layout with a full-screen split design (image + form).

✔ Leverages thirdweb/react for wallet connection via ConnectEmbed.

✔ Efficiently handles connection states (disconnected, connecting, connected) using ts-pattern.

✔ SEO meta tags & noindex for privacy protection.

❌ Issues & Suggested Fixes:

1️⃣ Optimize useEffect for Redirection After Signing In

• Issue: useEffect checks connectionStatus !== 'connected', but unnecessary re-renders occur.

• Fix: Add early return and debounce the router push to prevent multiple redirects.

✅ Refactored Code:

useEffect(() => {
  if (connectionStatus !== 'connected' || !router.query.ref) return

  const timeout = setTimeout(() => {
    router.push(router.query.ref as string)
  }, 500) // Debounce redirect

  return () => clearTimeout(timeout)
}, [connectionStatus, router])

✅ Why?

• Prevents multiple redirects by debouncing.

• Avoids unnecessary re-renders when connectionStatus is still updating.

2️⃣ Improve Metadata Handling

• Issue: The <Head> metadata block is duplicated across multiple pages.

• Fix: Extract <SEO> into a reusable component.

✅ Refactored SEO.tsx Component:

const SEO: FC<{ title: string; description: string; url: string }> = ({ title, description, url }) => (
  <Head>
    <title>{title}</title>
    <meta name="description" content={description} />
    <meta property="og:title" content={title} />
    <meta property="og:description" content={description} />
    <meta property="og:url" content={url} />
    <meta property="og:image" content={SITE_LOGO_PATH} />
    <meta property="twitter:title" content={title} />
    <meta property="twitter:description" content={description} />
    <meta property="twitter:image" content={SITE_LOGO_PATH} />
    <meta name="robots" content="noindex" />
  </Head>
)

✅ Refactored Usage in Connect.tsx:

<SEO title={`${SITE_TITLE} | Sign in`} description="Sign in to get started" url={`${SITE_URL}${router?.pathname}`} />

✅ Why?

• DRY principle – removes repeated code across pages.

• Easier metadata updates from a single component.

3️⃣ Improve Background Image Handling

• Issue: The background image is hardcoded as an <img>, which loads separately and may cause layout shifts.

• Fix: Use CSS background-image instead for a better UX.

✅ Refactored Code:

<div
  className="hidden xl:block relative h-full bg-cover bg-center"
  style={{
    backgroundImage: 'url(https://0b6ff6d257685c2de8cc8e51755a0ae9.ipfscdn.io/ipfs/bafybeigzmthry6a5bzqscvlwjpson4ledcgok2oygge4vylpkfmioo3nay/332.png)',
  }}
/>

✅ Why?

• Prevents layout shifts (image is loaded as a background).

• Better responsiveness without needing <img> styling.

4️⃣ Enhance UI & Loading State

• Issue: The Loader is used, but UX can be improved by adding a subtle animation or loading text.

• Fix: Add a fade-in animation for smoother UI transitions.

✅ Refactored Code for loading State:

const loading = (
  <div className="flex flex-col items-center justify-center animate-fade-in">
    <Loader size={Size.l} color="yellow" />
    <p className="text-gray-500 mt-4">Connecting...</p>
  </div>
)

✅ Why?

• Enhances user feedback while connecting.

• Reduces visual abruptness with fade-in animation.

🚀 Next Steps for Refactoring:

✅ Step 1: Optimize useEffect to debounce redirection after sign-in.

✅ Step 2: Extract SEO metadata into a reusable <SEO> component.

✅ Step 3: Use background-image instead of <img> for layout stability.

✅ Step 4: Improve loading state with animation & text feedback.

Berachain Mint Page & Component

✅ Strengths:

✔ Uses Thirdweb SDK for minting and interacting with smart contracts.

✔ Clean component structure with clear separation of logic.

✔ Loading states for contract metadata and NFT retrieval.

✔ Ensures error handling when contract address or token ID is missing.

✔ Includes image loading state to prevent layout shifts.

❌ Issues & Suggested Fixes:

1️⃣ Optimize Metadata Handling (DRY Principle)

• Issue: The <Head> metadata block is duplicated across multiple pages.

• Fix: Extract it into a reusable <SEO> component.

✅ Refactored SEO.tsx Component:

const SEO: FC<{ title: string; description: string; url: string }> = ({ title, description, url }) => (
  <Head>
    <title>{title}</title>
    <meta name="description" content={description} />
    <meta property="og:title" content={title} />
    <meta property="og:description" content={description} />
    <meta property="og:url" content={url} />
    <meta property="og:image" content={SITE_LOGO_PATH} />
    <meta property="twitter:title" content={title} />
    <meta property="twitter:description" content={description} />
    <meta property="twitter:image" content={SITE_LOGO_PATH} />
  </Head>
)

✅ Usage in Bera.tsx:

<SEO title={`${SITE_TITLE} | Bera Free Mint`} description="Bera free mint" url={`${SITE_URL}${asPath}`} />

✅ Why?

• Prevents duplication of metadata across multiple pages.

• Easier updates from a single component.

2️⃣ Optimize Thirdweb Contract Fetching

• Issue: useContract and useNFT are used but have redundant logic.

• Fix: Use useContractMetadata to fetch contract metadata in one call.

✅ Refactored Code:

const { contract: thirdwebContract } = useContract(contractAddress)
const { data: nft, isLoading } = useNFT(thirdwebContract, tokenId)
const { data: contractMetadata } = useContractMetadata(thirdwebContract)

✅ Why?

• Eliminates unnecessary state variables (contractInstance, contractMetadata).

• Improves efficiency by reducing API calls.

3️⃣ Prevent Multiple useEffect Calls

• Issue: useEffect is used multiple times to fetch data.

• Fix: Consolidate into one function inside useEffect.

✅ Refactored Code:

useEffect(() => {
  if (!contractAddress) {
    setError('Contract address is required')
    return
  }
  if (!tokenId) {
    setError('Token ID is required')
    return
  }

  dispatch(getDropByContract.initiate({ contract: contractAddress, network, type: 'nft-drop' }))
}, [contractAddress, tokenId, dispatch, network])

✅ Why?

• Prevents unnecessary re-fetching.

• Ensures dependencies are properly handled.

4️⃣ Improve Image Handling (Prevent Flash of Unloaded Image)

• Issue: The image transition is too abrupt when loading.

• Fix: Add a fade-in effect when the image loads.

✅ Refactored Code:

const [imageLoaded, setImageLoaded] = useState(false)

const handleImageLoad = () => {
  setImageLoaded(true)
}

<img
  src={nft.metadata.image}
  alt={String(nft.metadata.name)}
  className={`w-full h-full object-cover transition-opacity duration-500 ${
    imageLoaded ? 'opacity-100' : 'opacity-0'
  }`}
  onLoad={handleImageLoad}
/>

✅ Why?

• Eliminates flash of unstyled content (FOUC).

• Creates a smoother loading experience.

5️⃣ Improve Minting UX with Dynamic Button State

• Issue: The “Mint Now” button doesn’t provide feedback if the wallet is not connected.

• Fix: Disable the button when wallet is not connected or minting is in progress.

✅ Refactored Code:

<button 
  className={`mint-button w-full ${!address ? 'opacity-50 cursor-not-allowed' : ''}`}
  disabled={!address}
  onClick={() => alert('Minting functionality temporarily disabled')}
>
  {address ? 'Mint Now (Coming Soon)' : 'Connect Wallet to Mint'}
</button>

✅ Why?

• Provides clear user feedback if the wallet is not connected.

• Prevents accidental clicks when minting is in progress.

6️⃣ Improve Modal for Successful Minting

• Issue: The success modal does not show transaction details.

• Fix: Add transaction hash and a copy-to-clipboard button.

✅ Refactored Code:

import { FaCopy } from 'react-icons/fa'

export const SuccessfulMintModal: FC<SuccessfulMintModalProps> = ({ contract, tokenId, txHash }) => {
  const copyTxHash = () => {
    navigator.clipboard.writeText(txHash)
  }

  return (
    <div className="p-10">
      <h1>Mint Successful</h1>
      <p className="text-gray-800 text-xl">Your NFT has been minted and is now available in your wallet.</p>
      <p className="text-gray-600 text-sm">
        Transaction Hash: {txHash}{' '}
        <button onClick={copyTxHash} className="text-blue-500">
          <FaCopy />
        </button>
      </p>
      <Link href={`/drop/${contract}/${tokenId || ''}`} title="View your NFT">
        View your NFT
      </Link>
    </div>
  )
}

✅ Why?

• Allows users to easily copy their transaction hash.

• Improves transparency by showing on-chain details.

🚀 Final Refactoring Plan:

✅ Step 1: Extract <SEO> into a reusable component to remove redundancy.

✅ Step 2: Optimize Thirdweb contract fetching by using useContractMetadata.

✅ Step 3: Consolidate multiple useEffect calls into one function.

✅ Step 4: Improve image handling with fade-in animation to prevent FOUC.

✅ Step 5: Disable mint button when wallet is not connected for better UX.

✅ Step 6: Improve successful mint modal with transaction hash & copy button.