From 98736682d0681e8338eddfdb61ea5e66ee6b4d70 Mon Sep 17 00:00:00 2001
From: Jesse Pinho <jesse@jessepinho.com>
Date: Fri, 17 May 2024 10:57:53 -0700
Subject: [PATCH] Add current reserves to the dutch auction

---
 .../ui/dutch-auction-component/index.tsx      |  7 +++
 .../ui/dutch-auction-component/reserves.tsx   | 43 +++++++++++++++++++
 2 files changed, 50 insertions(+)
 create mode 100644 packages/ui/components/ui/dutch-auction-component/reserves.tsx

diff --git a/packages/ui/components/ui/dutch-auction-component/index.tsx b/packages/ui/components/ui/dutch-auction-component/index.tsx
index 4a199ba339..2b08f6342c 100644
--- a/packages/ui/components/ui/dutch-auction-component/index.tsx
+++ b/packages/ui/components/ui/dutch-auction-component/index.tsx
@@ -8,6 +8,7 @@ import { Amount } from '@buf/penumbra-zone_penumbra.bufbuild_es/penumbra/core/nu
 import { Button } from '../button';
 import { ArrowRight } from 'lucide-react';
 import { PriceGraph } from './price-graph';
+import { Reserves } from './reserves';
 
 const getValueView = (amount?: Amount, metadata?: Metadata) =>
   new ValueView({
@@ -82,6 +83,12 @@ export const DutchAuctionComponent = ({
         fullSyncHeight={fullSyncHeight}
       />
 
+      <Reserves
+        dutchAuction={dutchAuction}
+        inputMetadata={inputMetadata}
+        outputMetadata={outputMetadata}
+      />
+
       {buttonType === 'withdraw' && (
         <div className='self-end'>
           <Button variant='gradient' size='md' onClick={onClickButton}>
diff --git a/packages/ui/components/ui/dutch-auction-component/reserves.tsx b/packages/ui/components/ui/dutch-auction-component/reserves.tsx
new file mode 100644
index 0000000000..8dc5e096c3
--- /dev/null
+++ b/packages/ui/components/ui/dutch-auction-component/reserves.tsx
@@ -0,0 +1,43 @@
+import {
+  Metadata,
+  ValueView,
+} from '@buf/penumbra-zone_penumbra.bufbuild_es/penumbra/core/asset/v1/asset_pb';
+import { ValueViewComponent } from '../tx/view/value';
+import { DutchAuction } from '@buf/penumbra-zone_penumbra.bufbuild_es/penumbra/core/component/auction/v1/auction_pb';
+import { Amount } from '@buf/penumbra-zone_penumbra.bufbuild_es/penumbra/core/num/v1/num_pb';
+import { ActionDetails } from '../tx/view/action-details';
+
+const getValueView = (amount: Amount, metadata?: Metadata) =>
+  new ValueView({
+    valueView: {
+      case: 'knownAssetId',
+      value: {
+        amount,
+        metadata,
+      },
+    },
+  });
+
+export const Reserves = ({
+  dutchAuction,
+  inputMetadata,
+  outputMetadata,
+}: {
+  dutchAuction: DutchAuction;
+  inputMetadata?: Metadata;
+  outputMetadata?: Metadata;
+}) => {
+  const inputAmount = dutchAuction.state?.inputReserves;
+  const outputAmount = dutchAuction.state?.outputReserves;
+
+  if (!inputAmount && !outputAmount) return null;
+
+  return (
+    <ActionDetails.Row label='Current reserves'>
+      <div className='flex flex-col items-end gap-2'>
+        {inputAmount && <ValueViewComponent view={getValueView(inputAmount, inputMetadata)} />}
+        {outputAmount && <ValueViewComponent view={getValueView(outputAmount, outputMetadata)} />}
+      </div>
+    </ActionDetails.Row>
+  );
+};