300 lines
12 KiB
TypeScript
300 lines
12 KiB
TypeScript
import { useQueryClient } from "@tanstack/react-query";
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import { useEffect, useState } from "react";
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import { useNavigate } from "react-router";
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import { toast } from "react-toastify";
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import { formatEther, parseEther, type Address } from "viem";
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import { useBalance, useConnection, useReadContract, useReadContracts, useWaitForTransactionReceipt, useWatchContractEvent, useWriteContract } from "wagmi";
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import { LoadingView } from "~/components/loading/LoadingView";
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import { auctionABI, auctionContractAddress } from "~/config/auction";
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function WalletBalanceCard({ address }: { address: Address }) {
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const { data: balance, error } = useBalance({ address });
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if (error) {
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return <p>Failed to fetch wallet balance.</p>;
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}
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return (
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<div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow">
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<div className="flex justify-between items-start mb-4">
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<h3 className="font-bold text-lg">
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Wallet Balance
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</h3>
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<span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Funds</span>
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</div>
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<div className="flex items-baseline gap-2">
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<span className="text-3xl font-bold text-slate-900">{balance ? Number(formatEther(balance.value)).toLocaleString() : '...'}</span>
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<span className="text-slate-500 font-medium">ETH</span>
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</div>
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</div>
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)
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}
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function BestOfferCard({ address }: { address: Address }) {
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const { data: bestOffer, error } = useReadContracts({
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contracts: [
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{
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address: auctionContractAddress,
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abi: auctionABI,
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functionName: 'highestAmount'
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},
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{
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address: auctionContractAddress,
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abi: auctionABI,
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functionName: 'highestBidder'
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}
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]
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});
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const [amount, bidder] = bestOffer || [];
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if (error || amount?.error || bidder?.error) {
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return <p>Failed to fetch best bid.</p>;
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}
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return (
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<div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow">
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<div className="flex justify-between items-start mb-4">
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<h3 className="font-bold text-lg">
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Best Offer
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</h3>
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<span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Top Bid</span>
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</div>
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<div className="flex items-baseline gap-2">
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<span className="text-3xl font-bold text-slate-900">{amount?.result !== undefined ? Number(formatEther(amount.result)).toLocaleString() : '...'}</span>
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<span className="text-slate-500 font-medium">ETH ({bidder?.result === address ? "by you" : "by someone else"})</span>
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</div>
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</div>
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)
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}
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function LastEventCard({ event }: { event?: string }) {
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return (
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<div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow">
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<div className="flex justify-between items-start mb-4">
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<h3 className="font-bold text-lg">
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Last Event
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</h3>
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<span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Update</span>
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</div>
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<div className="flex items-baseline gap-2">
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<span className="text-xl text-slate-900 pt-2">{event || 'No events yet...'}</span>
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</div>
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</div>
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)
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}
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function PendingReturnCard({ address }: { address: Address }) {
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const { data: refundValue, error } = useReadContract({
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address: auctionContractAddress,
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abi: auctionABI,
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functionName: 'pendingReturnAmount',
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args: [address]
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});
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if (error) {
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return <p>Failed to fetch refund amount.</p>;
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}
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return (
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<div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow">
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<div className="flex justify-between items-start mb-4">
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<h3 className="font-bold text-lg">
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Pending Return
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</h3>
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<span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Your Refund</span>
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</div>
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<div className="flex items-baseline gap-2">
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<span className="text-3xl font-bold text-slate-900">
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{refundValue !== undefined ? Number(formatEther(refundValue)).toLocaleString() : '...'}
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</span>
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<span className="text-slate-500 font-medium">ETH</span>
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</div>
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</div>
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)
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}
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function MakeBidCard() {
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const [inputValue, setInputValue] = useState("");
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const isValidInput = inputValue && !isNaN(Number(inputValue)) && Number(inputValue) > 0;
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const { data: hash, mutate: makeBid, isPending: isWaitingForUser, error: userError, reset } = useWriteContract();
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const { data: receipt, isPending, isFetching, error: receiptError } = useWaitForTransactionReceipt({
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hash
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})
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function onSubmit(e) {
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e.preventDefault();
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if (!isValidInput) {
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toast.error('Invalid bid amount.');
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return;
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}
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makeBid({
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address: auctionContractAddress,
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abi: auctionABI,
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functionName: 'bid',
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value: parseEther(inputValue)
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})
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}
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return (
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<div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow lg:col-span-2 flex flex-col gap-4">
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<div className="flex justify-between items-start mb-4">
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<h3 className="font-bold text-lg">
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Make Bid
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</h3>
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<span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Bid</span>
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</div>
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<div className="flex flex-col lg:flex-row lg:justify-between gap-4">
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<div className="flex flex-col w-full items-center justify-center gap-5 py-5">
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<img alt="auction" className="w-14 h-14" src="https://img.icons8.com/ios-filled/50/2563eb/auction.png" />
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<p className="text-center text-slate-500">
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Enter your bid amount in ETH
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</p>
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</div>
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<div className="w-full">
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<form className="flex flex-col w-full gap-3 py-5" onSubmit={onSubmit}>
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<input className="border border-gray-300 p-2 rounded-lg w-full" placeholder="Enter bid amount." type="text" value={inputValue}
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onChange={(e) => {
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setInputValue(e.target.value);
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if (hash || userError) {
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reset();
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}
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}}
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/>
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<button disabled={!isValidInput || isWaitingForUser || (isPending && isFetching)} type="submit" className="bg-blue-600 text-white px-5 py-2 cursor-pointer rounded-xl disabled:opacity-50 min-w-32">
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Make Bid
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</button>
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</form>
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{isWaitingForUser && <p>Waiting for user...</p>}
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{(userError || receiptError) && <p>Failed to make bid.</p>}
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{(isPending && isFetching) && <p>Waiting for receipt...</p>}
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{receipt && <p>Status: {receipt.status}</p>}
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</div>
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</div>
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</div>
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)
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}
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export function WithdrawCard({ address }: { address: Address }) {
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const { data: refundValue, isPending: isRefundValuePending, error: refundValueError } = useReadContract({
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address: auctionContractAddress,
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abi: auctionABI,
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functionName: 'pendingReturnAmount',
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args: [address]
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});
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const queryClient = useQueryClient();
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const { data: hash, mutate: withdraw, isPending: isWaitingForUser, error: userError } = useWriteContract();
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const { data: receipt, isPending, isFetching, error: receiptError } = useWaitForTransactionReceipt({
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hash
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});
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useEffect(() => {
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if (hash && receipt?.status === 'success') {
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queryClient.invalidateQueries();
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}
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}, [receipt, hash, queryClient]);
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function onWithdraw(e) {
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e.preventDefault();
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withdraw({
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address: auctionContractAddress,
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abi: auctionABI,
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functionName: 'withdraw'
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})
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}
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if (refundValueError) {
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return <p>Failed to fetch refund value.</p>;
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}
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if (isRefundValuePending || !refundValue) {
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// don't render the component if there is nothing to withdraw
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return null;
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}
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return (
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<div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow lg:col-span-2 flex flex-col gap-4">
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<div className="flex justify-between items-start mb-4">
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<h3 className="font-bold text-lg">
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Withdraw
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</h3>
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<span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Refund</span>
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</div>
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<div className="flex flex-col lg:flex-row lg:justify-between gap-4">
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<div className="flex flex-col w-full items-center justify-center gap-5 py-5">
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<img alt="withdraw" className="w-14 h-14" src="https://img.icons8.com/ios-filled/50/2563eb/money.png" />
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<p className="text-center text-slate-500">
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Withdraw your funds
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</p>
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</div>
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<div className="flex flex-col gap-5 w-full items-center justify-center">
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<p className="text-slate-500 text-center">
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Click the button to withdraw your funds
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</p>
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<button type="button" disabled={isWaitingForUser || (isPending && isFetching)} onClick={onWithdraw}
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className="bg-black text-white px-5 py-2 cursor-pointer rounded-xl disabled:opacity-50 mb-3 w-full">
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Withdraw
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</button>
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{isWaitingForUser && <p>Waiting for user...</p>}
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{(userError || receiptError) && <p>Failed to withdraw.</p>}
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{(isFetching && isPending) && <p>Waiting for receipt...</p>}
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{receipt && <p>Status: {receipt.status}</p>}
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</div>
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</div>
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</div>
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)
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}
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export function AuctionPage() {
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const { address, isConnected } = useConnection();
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const [isReady, setIsReady] = useState(false);
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const navigate = useNavigate();
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useEffect(() => {
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if (!isConnected) {
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navigate("/status");
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} else if (address && !isReady) {
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setIsReady(true);
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}
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}, [isConnected, address, isReady, navigate, setIsReady]);
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const [lastEvent, setLastEvent] = useState<string>();
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const queryClient = useQueryClient();
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useWatchContractEvent({
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address: auctionContractAddress,
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abi: auctionABI,
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onLogs: (logs) => {
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if (logs.length > 0) {
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setLastEvent(logs[logs.length - 1].eventName);
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queryClient.invalidateQueries();
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}
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}
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})
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if (!isConnected || !address || !isReady) {
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return <LoadingView />;
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}
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return (
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<div className="grid grid-cols-1 lg:grid-cols-2 gap-y-10 gap-x-6">
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<WalletBalanceCard address={address} />
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<BestOfferCard address={address} />
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<LastEventCard event={lastEvent} />
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<PendingReturnCard address={address} />
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<MakeBidCard />
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<WithdrawCard address={address} />
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</div>
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)
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} |