validate timezones

1 files changed, 85 insertions, 0 deletions

diff --git a/client/src/BidsPage.jsx b/client/src/BidsPage.jsx
new file mode 100644
index 0000000..c6392b5
--- /dev/null
+++ b/client/src/BidsPage.jsx
@@ -0,0 +1,85 @@
+import React, { useEffect, useState } from 'react';
+import { Table, Typography, Spin, Message, Card } from '@arco-design/web-react';
+import '@arco-design/web-react/dist/css/arco.css';
+import API_BASE_URL from './config';
+
+const columns = [
+  {
+    title: 'Timestamp',
+    dataIndex: 'timestamp',
+    render: (val) => new Date(val).toLocaleString(),
+  },
+  {
+    title: 'Quantity (MW)',
+    dataIndex: 'quantity',
+    render: (val) => val.toFixed(2),
+  },
+  {
+    title: 'Price ($/MWh)',
+    dataIndex: 'price',
+    render: (val) => `$${val.toFixed(2)}`,
+  },
+  {
+    title: 'Status',
+    dataIndex: 'status',
+    render: (val) => {
+      let color = 'gray';
+      if (val === 'Success') color = 'green';
+      else if (val === 'Fail') color = 'red';
+      else if (val === 'Submitted') color = 'blue';
+      return <Typography.Text style={{ color }}>{val}</Typography.Text>;
+    }
+  },
+  {
+    title: 'PnL',
+    dataIndex: 'pnl',
+    render: (val) => {
+      if (val === null) return 'N/A';
+      const color = val >= 0 ? 'green' : 'red';
+      return <Typography.Text style={{ color }}>{val.toFixed(2)}</Typography.Text>;
+    }
+  }
+];
+
+function BidsPage() {
+  const [bids, setBids] = useState([]);
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    fetch(`${API_BASE_URL}/bids/`)
+      .then((res) => {
+        if (!res.ok) throw new Error('Failed to fetch bids');
+        return res.json();
+      })
+      .then((json) => setBids(json))
+      .catch((err) => {
+        console.error(err);
+        Message.error('Failed to load bids.');
+      })
+      .finally(() => setLoading(false));
+  }, []);
+
+  return (
+    <div style={{ padding: 20, backgroundColor: 'var(--color-fill-2)' }}>
+      <Typography.Title heading={4}>Your Submitted Bids</Typography.Title>
+      <Card style={{ marginTop: 16 }}>
+        {loading ? (
+          <Spin />
+        ) : (
+          <Table
+            columns={columns}
+            data={bids}
+            rowKey="id"
+            pagination={{
+              pageSize: 10,
+              sizeCanChange: true,
+              showTotal: true,
+            }}
+          />
+        )}
+      </Card>
+    </div>
+  );
+}
+
+export default BidsPage;