import React, {Component} from 'react'
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import PropTypes from 'prop-types'
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import { Form, Row, Col, Input, Button, notification } from 'antd'
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import './index.scss'
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const { TextArea } = Input
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class CustomForm extends Component {
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static propTpyes = {
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dict: PropTypes.object, // 字典项
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btn: PropTypes.object, // 按钮信息
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scripts: PropTypes.array, // 自定义脚本列表
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isdefault: PropTypes.any, // 是否使用默认sql
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usefulfields: PropTypes.string, // 可用字段
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scriptsChange: PropTypes.func // 表单
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}
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state = {
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editItem: null,
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usefulfields: null
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}
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UNSAFE_componentWillMount () {
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const {usefulfields} = this.props
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let fields = usefulfields.map(item => item.Column)
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fields = ['BID', 'ID', ...fields]
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fields = Array.from(new Set(fields))
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this.setState({
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usefulfields: fields.join(', ')
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})
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}
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componentDidMount () {
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const { btn, isdefault, usefulfields, scripts } = this.props
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if (isdefault === 'false' && scripts.length === 0) {
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let fields = usefulfields.map(col => col.Column).join(',')
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this.props.form.setFieldsValue({
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sql: `Insert into ${btn.sheet} (${fields},createuserid,createuser,createstaff,bid)
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Select ${fields},@userid,@username,@fullname,@BID From @${btn.sheet}`
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})
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}
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}
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edit = (record) => {
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this.setState({
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editItem: record
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})
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this.props.form.setFieldsValue({
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sql: record.sql
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})
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}
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UNSAFE_componentWillReceiveProps (nextProps) {
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const { btn, usefulfields, scripts } = this.props
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if (nextProps.isdefault ==='false' && this.props.isdefault !== nextProps.isdefault && scripts.length === 0) {
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let fields = usefulfields.map(col => col.Column).join(',')
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this.props.form.setFieldsValue({
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sql: `Insert into ${btn.sheet} (${fields},createuserid,createuser,createstaff,bid)
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Select ${fields},@userid,@username,@fullname,@BID From @${btn.sheet}`
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})
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}
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}
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handleConfirm = () => {
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// 表单提交时检查输入值是否正确
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this.props.form.validateFieldsAndScroll((err, values) => {
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if (!err) {
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values.uuid = this.state.editItem ? this.state.editItem.uuid : ''
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let _quot = values.sql.match(/'{1}/g)
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let _lparen = values.sql.match(/\({1}/g)
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let _rparen = values.sql.match(/\){1}/g)
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_quot = _quot ? _quot.length : 0
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_lparen = _lparen ? _lparen.length : 0
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_rparen = _rparen ? _rparen.length : 0
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if (_quot % 2 !== 0) {
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notification.warning({
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top: 92,
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message: 'sql中\'必须成对出现',
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duration: 10
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})
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return
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} else if (_lparen !== _rparen) {
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notification.warning({
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top: 92,
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message: 'sql中()必须成对出现',
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duration: 10
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})
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return
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} else if (/--/ig.test(values.sql)) {
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notification.warning({
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top: 92,
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message: '自定义sql语句中，不可出现字符 -- ，注释请用 /*内容*/',
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duration: 10
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})
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return
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}
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this.props.scriptsChange(values)
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this.setState({
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editItem: null
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})
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this.props.form.setFieldsValue({
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sql: ''
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})
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}
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})
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}
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render() {
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const { usefulfields } = this.state
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const { getFieldDecorator } = this.props.form
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const formItemLayout = {
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labelCol: {
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xs: { span: 24 },
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sm: { span: 8 }
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},
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wrapperCol: {
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xs: { span: 24 },
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sm: { span: 16 }
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}
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}
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return (
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<Form {...formItemLayout} className="verify-form" id="verifycard2">
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<Row gutter={24}>
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{usefulfields ? <Col span={21} className="sqlfield">
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<Form.Item label={'可用字段'}>
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{usefulfields}
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</Form.Item>
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</Col> : null}
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<Col span={21} className="sql">
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<Form.Item label={'sql'}>
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{getFieldDecorator('sql', {
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initialValue: '',
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rules: [
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{
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required: true,
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message: this.props.dict['form.required.input'] + 'sql!'
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}
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]
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})(<TextArea rows={15} />)}
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</Form.Item>
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</Col>
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<Col span={3} className="add">
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<Button onClick={this.handleConfirm} type="primary" className="add-row">
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确定
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</Button>
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</Col>
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</Row>
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</Form>
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)
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}
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}
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export default Form.create()(CustomForm)
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