import { NextRequest, NextResponse } from 'next/server';
import { getBlock, getBtcPrice } from '@/lib/bitcoin';
import { parseBlockId, ERRORS } from '@/lib/validation';
export async function GET(
request: NextRequest,
{ params }: { params: Promise<{ id: string }> }
) {
const { id } = await params;
const parsed = parseBlockId(id);
if (!parsed) {
return NextResponse.json(ERRORS.INVALID_BLOCK_ID, { status: 400 });
}
try {
const lookup = parsed.type === 'height' ? parseInt(parsed.value) : parsed.value;
const [block, price] = await Promise.all([
getBlock(lookup),
getBtcPrice(),
]);
return NextResponse.json({
success: true,
block: {
height: block.height,
hash: block.id,
timestamp: block.timestamp,
time: new Date(block.timestamp * 1000).toISOString(),
txCount: block.tx_count,
size: block.size,
weight: block.weight,
version: block.version,
merkleRoot: block.merkle_root,
previousHash: block.previousblockhash,
difficulty: block.difficulty,
nonce: block.nonce,
medianTime: new Date(block.mediantime * 1000).toISOString(),
},
price: { btcUsd: price.USD },
_meta: {
source: 'mempool.space',
timestamp: new Date().toISOString(),
lookupType: parsed.type,
},
});
} catch {
return NextResponse.json(
{ success: false, error: 'Block not found', code: 'NOT_FOUND' },
{ status: 404 }
);
}
}
