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more frontend stuff - #3
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Pull Request Overview
This PR refactors the frontend lottery application to improve code formatting, user experience, and adds network chain validation. The changes focus on enhancing the UI layout, error handling, and adding proper network switching functionality.
- Adds chain validation and network switching capabilities for HyperEVM
- Restructures the UI layout with improved status panels and action buttons
- Enhances error handling and user feedback with better validation messages
Reviewed Changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 6 comments.
| File | Description |
|---|---|
| frontend/src/app/providers.tsx | Adds HyperEVM chain support to Privy provider configuration |
| frontend/src/app/app/page.tsx | Major refactoring of UI layout, adds network validation, improves error handling and user feedback |
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| { round: currentRound - BigInt(2), winner: "0x742d35Cc6634C0532925a3b844Bc454e4438f44e", prize: BigInt("180000000000000000") }, | ||
| { round: currentRound - BigInt(3), winner: "0x66f820a414680B5bcda5eECA5dea238543F42054", prize: BigInt("120000000000000000") }, | ||
| ].filter(r => r.round > BigInt(0))); | ||
| const rows = [ |
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The RecentWinners component uses hardcoded static data instead of fetching actual winner data from the contract. This should use dynamic data based on the currentRound parameter or be clearly labeled as demo/placeholder data.
| const [addr] = await client.requestAddresses(); | ||
| setAddress(addr as Address); | ||
| try { | ||
| const hexId = await provider.request({ method: 'eth_chainId' } as any); |
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The code uses 'as any' type assertion for the provider request. Consider defining a proper interface for the provider request method parameters to maintain type safety.
| consthexId=awaitprovider.request({method: 'eth_chainId'}asany); | |
| interfaceProviderRequestPayload{ | |
| method: string; | |
| params?: unknown[]; | |
| } | |
| consthexId=awaitprovider.request({method: 'eth_chainId'}asProviderRequestPayload); |
| if (ticketUnit !== BigInt(0) && parsedAmount % ticketUnit !== BigInt(0)) return; | ||
| if (!address) { | ||
| setTxError("Please connect your wallet to deposit."); | ||
| try { if (typeof window !== 'undefined') window.alert('Please connect your wallet to deposit.'); } catch {} |
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Using window.alert() for user notifications provides a poor user experience. Consider using a toast notification or modal component instead of browser alerts.
| } | ||
| if (parsedAmount === BigInt(0)) { | ||
| setTxError("Enter a valid amount to deposit."); | ||
| try { if (typeof window !== 'undefined') window.alert('Enter a valid amount to deposit.'); } catch {} |
There was a problem hiding this comment.
Using window.alert() for user notifications provides a poor user experience. Consider using a toast notification or modal component instead of browser alerts.
| if (ticketUnit !== BigInt(0) && parsedAmount % ticketUnit !== BigInt(0)) { | ||
| const unitStr = formatToken(ticketUnit, decimals); | ||
| setTxError(`Amount must be a multiple of the ticket unit (${unitStr}).`); | ||
| try { if (typeof window !== 'undefined') window.alert(`Amount must be a multiple of the ticket unit (${unitStr}).`); } catch {} |
There was a problem hiding this comment.
Using window.alert() for user notifications provides a poor user experience. Consider using a toast notification or modal component instead of browser alerts.
| } | ||
| if (!demoMode && !(roundState === 0 && !(devSimEnd || timeLeft <= 0))) { | ||
| setTxError("Deposits are disabled for the current round."); | ||
| try { if (typeof window !== 'undefined') window.alert('Deposits are disabled for the current round.'); } catch {} |
There was a problem hiding this comment.
Using window.alert() for user notifications provides a poor user experience. Consider using a toast notification or modal component instead of browser alerts.
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