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import React, { useState, useEffect, useContext } from 'react';
import { Form, InputNumber, DatePicker, Button, Message, Typography, Card } from '@arco-design/web-react';
import '@arco-design/web-react/dist/css/arco.css';
import dayjs from 'dayjs';
import utc from 'dayjs/plugin/utc';
import timezone from 'dayjs/plugin/timezone';
import API_BASE_URL from '../config';
import { MarketContext, MARKET_FULL_NAMES } from '../App';
dayjs.extend(utc);
dayjs.extend(timezone);
const MARKET_TIMEZONES = {
ISONE: 'America/New_York',
NYISO: 'America/New_York',
MISO: 'America/Chicago'
};
function SubmitBidPage() {
const { selectedMarket } = useContext(MarketContext);
const [form] = Form.useForm();
const [loading, setLoading] = useState(false);
const [localNow, setLocalNow] = useState('');
const [marketNow, setMarketNow] = useState('');
useEffect(() => {
const updateTime = () => {
const now = dayjs();
const localFormatted = now.format('dddd, MMMM D, h:mm A');
const marketTz = MARKET_TIMEZONES[selectedMarket] || 'America/New_York';
const marketTime = now.tz(marketTz);
const marketFormatted = marketTime.format('dddd, MMMM D, h:mm A');
setLocalNow(localFormatted);
setMarketNow(marketFormatted);
};
updateTime();
const interval = setInterval(updateTime, 1000);
return () => clearInterval(interval);
}, [selectedMarket]);
const handleSubmit = async (values) => {
setLoading(true);
try {
const picked = dayjs(values.timestamp);
const adjusted = picked.minute(0).second(0).millisecond(0);
const marketTz = MARKET_TIMEZONES[selectedMarket] || 'America/New_York';
const timestampInMarketTz = adjusted.tz(marketTz).format();
const payload = {
timestamp: timestampInMarketTz,
quantity: values.quantity,
price: values.price,
market: selectedMarket,
user_id: 1
};
const res = await fetch(`${API_BASE_URL}/bids/`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(payload)
});
if (!res.ok) {
const error = await res.json();
throw new Error(error.detail || 'Failed to submit bid');
}
Message.success('Bid submitted successfully!');
form.resetFields();
} catch (err) {
console.error(err);
Message.error(err.message || 'Submission failed');
} finally {
setLoading(false);
}
};
return (
<div style={{ padding: 20, backgroundColor: 'var(--color-fill-2)', minHeight: 'calc(100vh - 150px)', animation: 'fadeSlideIn 0.6s ease' }}>
<Typography.Title heading={3} style={{ textAlign: 'center', marginBottom: 20 }}>
Submit New Bid
</Typography.Title>
<Card
style={{
marginTop: 16,
borderRadius: 16,
boxShadow: '0 8px 24px rgba(0,0,0,0.08)',
background: 'linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(245,245,245,0.95) 100%)',
backdropFilter: 'blur(8px)',
overflow: 'hidden',
padding: 32
}}
>
<div style={{ marginBottom: 32, padding: 16, border: '1px solid var(--color-border)', borderRadius: 8, background: 'var(--color-fill-1)' }}>
<Typography.Paragraph style={{ marginBottom: 8 }}>
<strong>Current Local Time:</strong> {localNow}
</Typography.Paragraph>
<Typography.Paragraph>
<strong>Current {MARKET_FULL_NAMES[selectedMarket]} Time:</strong> {marketNow}
</Typography.Paragraph>
</div>
<Form
form={form}
layout="vertical"
onSubmit={handleSubmit}
initialValues={{ quantity: 0, price: 0 }}
style={{ maxWidth: 600, margin: '0 auto' }}
>
<Form.Item
label="Bid Date and Hour"
field="timestamp"
rules={[{ required: true, message: 'Please select bid date and hour' }]}
>
<DatePicker
showTime={{
format: 'h A',
defaultValue: dayjs().hour(0).minute(0),
disabledMinutes: () => Array.from({ length: 60 }, (_, i) => i !== 0),
step: { minute: 60 }
}}
style={{ width: '100%' }}
format="YYYY-MM-DD HH:00"
placeholder="Select date and hour"
timezone={MARKET_TIMEZONES[selectedMarket]}
/>
</Form.Item>
<Form.Item
label="Quantity (MW)"
field="quantity"
rules={[
{ required: true, message: 'Please enter quantity' },
{ type: 'number', min: 0.01, message: 'Quantity must be > 0' }
]}
>
<InputNumber style={{ width: '100%' }} placeholder="Enter quantity" />
</Form.Item>
<Form.Item
label="Price ($/MWh)"
field="price"
rules={[
{ required: true, message: 'Please enter price' },
{ type: 'number', min: 0, message: 'Price must be >= 0' }
]}
>
<InputNumber style={{ width: '100%' }} placeholder="Enter price" />
</Form.Item>
<Form.Item>
<Button
type="primary"
htmlType="submit"
loading={loading}
style={{
width: '100%',
transition: 'transform 0.2s ease',
}}
onMouseEnter={(e) => (e.currentTarget.style.transform = 'scale(1.02)')}
onMouseLeave={(e) => (e.currentTarget.style.transform = 'scale(1)')}
>
Submit Bid
</Button>
</Form.Item>
</Form>
</Card>
<style>{`
@keyframes fadeSlideIn {
0% {
opacity: 0;
transform: translateY(20px);
}
100% {
opacity: 1;
transform: translateY(0);
}
}
`}</style>
</div>
);
}
export default SubmitBidPage;
|
