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import React, { useEffect, useState } from 'react';
import { Button, Form, Grid, Header, Segment, Statistic } from 'semantic-ui-react';
import { API, showError, showInfo, showSuccess } from '../../helpers';
import { renderQuota } from '../../helpers/render';
const TopUp = () => {
const [redemptionCode, setRedemptionCode] = useState('');
const [topUpLink, setTopUpLink] = useState('');
const [userQuota, setUserQuota] = useState(0);
const [isSubmitting, setIsSubmitting] = useState(false);
const topUp = async () => {
if (redemptionCode === '') {
showInfo('请输入充值码!')
return;
}
setIsSubmitting(true);
try {
const res = await API.post('/api/user/topup', {
key: redemptionCode
});
const { success, message, data } = res.data;
if (success) {
showSuccess('充值成功!');
setUserQuota((quota) => {
return quota + data;
});
setRedemptionCode('');
} else {
showError(message);
}
} catch (err) {
showError('请求失败');
} finally {
setIsSubmitting(false);
}
};
const openTopUpLink = () => {
if (!topUpLink) {
showError('超级管理员未设置充值链接!');
return;
}
window.open(topUpLink, '_blank');
};
const getUserQuota = async ()=>{
let res = await API.get(`/api/user/self`);
const {success, message, data} = res.data;
if (success) {
setUserQuota(data.quota);
} else {
showError(message);
}
}
useEffect(() => {
let status = localStorage.getItem('status');
if (status) {
status = JSON.parse(status);
if (status.top_up_link) {
setTopUpLink(status.top_up_link);
}
}
getUserQuota().then();
}, []);
return (
<Segment>
<Header as='h3'>充值额度</Header>
<Grid columns={2} stackable>
<Grid.Column>
<Form>
<Form.Input
placeholder='兑换码'
name='redemptionCode'
value={redemptionCode}
onChange={(e) => {
setRedemptionCode(e.target.value);
}}
/>
<Button color='green' onClick={openTopUpLink}>
获取兑换码
</Button>
<Button color='yellow' onClick={topUp} disabled={isSubmitting}>
{isSubmitting ? '兑换中...' : '兑换'}
</Button>
</Form>
</Grid.Column>
<Grid.Column>
<Statistic.Group widths='one'>
<Statistic>
<Statistic.Value>{renderQuota(userQuota)}</Statistic.Value>
<Statistic.Label>剩余额度</Statistic.Label>
</Statistic>
</Statistic.Group>
</Grid.Column>
</Grid>
</Segment>
);
};
export default TopUp; |