import React, {Component} from 'react'
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import PropTypes from 'prop-types'
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import { Form, Row, Col, Input, InputNumber, Select, DatePicker } from 'antd'
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import moment from 'moment'
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import './index.scss'
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const dateFormat = 'YYYY-MM-DD'
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const timeFormat = 'YYYY-MM-DD HH:mm:ss'
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class MainSearch extends Component {
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static propTpyes = {
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formlist: PropTypes.array, // 搜索条件列表
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dict: PropTypes.object, // 字典项
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data: PropTypes.any, // 表格数据
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cols: PropTypes.number
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}
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state = {
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formats: null, // 事件校验规则
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datatype: null
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}
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UNSAFE_componentWillMount () {
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let formats = {}
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let datatype = {}
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this.props.formlist.forEach(item => {
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if (item.InputType === 'date') {
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formats[item.FieldName] = dateFormat
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} else if (item.InputType === 'datetime') {
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formats[item.FieldName] = timeFormat
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}
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datatype[item.FieldName] = item.InputType
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})
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this.setState({
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formats: formats,
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datatype: datatype
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})
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}
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getFields() {
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const { getFieldDecorator } = this.props.form
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const fields = []
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this.props.formlist.forEach((item, index) => {
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if (item.Hide !== 'false') return // input隐藏
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let validate = item.Validate ? JSON.parse(item.Validate) : {} // 检验是否必填
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let _required = validate.required || false
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if (item.InputType === 'text') { // 文本
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fields.push(
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<Col span={24 / this.props.cols} key={index}>
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<Form.Item label={item.Label}>
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{getFieldDecorator(item.FieldName, {
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initialValue: this.props.data ? this.props.data[item.FieldName] : item.InitVal,
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rules: [
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{
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required: _required,
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message: this.props.dict['form.required.input'] + item.Label + '!'
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}
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]
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})(<Input placeholder="" autoComplete="off" disabled={item.readonly} />)}
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</Form.Item>
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</Col>
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)
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} else if (item.InputType === 'spinner') { // 数字
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validate.min = (validate.min || validate.min === 0) ? validate.min : -Infinity
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validate.max = (validate.max || validate.max === 0) ? validate.max : Infinity
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validate.precision = (validate.precision || validate.precision === 0) ? validate.precision : ''
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let _initval = (this.props.data ? this.props.data[item.FieldName] : item.InitVal) || 0
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let model = <InputNumber initialValue={_initval} disabled={item.readonly} min={validate.min} max={validate.max} />
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if (validate.precision === +validate.precision) { // 数据精度
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model = <InputNumber initialValue={_initval} disabled={item.readonly} min={validate.min} max={validate.max} precision={validate.precision} />
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}
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fields.push(
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<Col span={24 / this.props.cols} key={index}>
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<Form.Item label={item.Label}>
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{getFieldDecorator(item.FieldName, {
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initialValue: _initval,
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rules: [
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{
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required: _required,
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message: this.props.dict['form.required.input'] + item.Label + '!'
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}
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]
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})(model)}
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</Form.Item>
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</Col>
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)
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} else if (item.InputType === 'select') { // 下拉搜索
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fields.push(
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<Col span={24 / this.props.cols} key={index}>
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<Form.Item label={item.Label}>
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{getFieldDecorator(item.FieldName, {
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initialValue: this.props.data ? this.props.data[item.FieldName] : item.InitVal,
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rules: [
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{
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required: _required,
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message: this.props.dict['form.required.select'] + item.Label + '!'
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}
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]
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})(
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<Select
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showSearch
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filterOption={(input, option) => option.props.children.toLowerCase().indexOf(input.toLowerCase()) >= 0}
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getPopupContainer={() => document.getElementById('form-box')}
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>
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{item.DynOptions.map(option =>
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<Select.Option id={option.id} title={option.text} key={option.id} value={option.id}>{option.text}</Select.Option>
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)}
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</Select>
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)}
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</Form.Item>
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</Col>
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)
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} else if (item.InputType === 'date') { // 时间搜索
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let _initval = this.props.data ? this.props.data[item.FieldName] : item.InitVal
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fields.push(
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<Col span={24 / this.props.cols} key={index}>
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<Form.Item label={item.Label}>
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{getFieldDecorator(item.FieldName, {
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initialValue: _initval ? moment(_initval, dateFormat) : null,
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rules: [
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{
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required: _required,
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message: this.props.dict['form.required.select'] + item.Label + '!'
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}
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]
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})(
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<DatePicker getCalendarContainer={() => document.getElementById('form-box')} format={dateFormat} />
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)}
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</Form.Item>
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</Col>
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)
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} else if (item.InputType === 'datetime') {
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let _initval = this.props.data ? this.props.data[item.FieldName] : item.InitVal
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fields.push(
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<Col span={24 / this.props.cols} key={index}>
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<Form.Item label={item.Label}>
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{getFieldDecorator(item.FieldName, {
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initialValue: _initval ? moment(_initval, timeFormat) : null,
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rules: [
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{
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required: _required,
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message: this.props.dict['form.required.select'] + item.Label + '!'
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}
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]
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})(
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<DatePicker showTime format={timeFormat} />
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)}
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</Form.Item>
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</Col>
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)
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}
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})
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return fields
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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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return new Promise((resolve, reject) => {
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this.props.form.validateFieldsAndScroll((err, values) => {
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if (!err) {
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let formdata = {}
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Object.keys(values).forEach(key => {
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if (values[key] && typeof(values[key]) === 'object') {
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formdata[key] = moment(values[key]).format(this.state.formats[key])
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} else if (values[key] || values[key] === 0) {
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if (this.state.datatype[key] === 'spinner') {
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formdata[key] = parseFloat(values[key])
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} else {
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formdata[key] = values[key].replace(/\t|\v|\n|\r/g,'')
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}
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} else {
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formdata[key] = ''
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}
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})
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resolve(formdata)
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} else {
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reject(err)
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}
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})
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})
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}
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handleReset = () => {
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// 重置
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this.props.form.resetFields()
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}
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render() {
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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="ant-advanced-search-form" id="form-box">
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<Row gutter={24}>{this.getFields()}</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()(MainSearch)
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