import React, {Component} from 'react'
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import PropTypes from 'prop-types'
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// import { is, fromJS } from 'immutable'
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import { Form, Row, Col, Input, Button, Select, DatePicker } from 'antd'
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import moment from 'moment'
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import Utils from '@/utils/utils.js'
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import './index.scss'
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const {MonthPicker, WeekPicker} = DatePicker
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const dateFormat = 'YYYY-MM-DD'
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const weekFormat = 'YYYYMMDD'
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const monthFormat = 'YYYY-MM'
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class MainSearch extends Component {
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static propTpyes = {
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searchlist: PropTypes.array, // 搜索条件列表
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dict: PropTypes.object // 字典项
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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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match: null // 搜索条件匹配规则
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}
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UNSAFE_componentWillMount () {
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let formats = {}
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let match = {}
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this.props.searchlist.forEach(item => {
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if (item.Type === 'date') {
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// formats[item.FieldName] = dateFormat
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formats[item.FieldName] = weekFormat
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} else if (item.ID === 'WHE1400200905') {
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formats[item.FieldName] = monthFormat
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}
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match[item.FieldName] = item.Op
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})
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this.setState({
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formats: formats,
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match: match
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})
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}
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// shouldComponentUpdate (nextProps, nextState) {
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// return !is(fromJS(this.props), fromJS(nextProps)) || !is(fromJS(this.state), fromJS(nextState))
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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.searchlist.forEach((item, index) => {
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if (item.Type === 'text' || item.Type === 'string') { // 文本搜索
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fields.push(
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<Col span={6} key={index}>
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<Form.Item label={item.Label}>
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{getFieldDecorator(item.FieldName)(<Input placeholder="" autoComplete="off" />)}
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</Form.Item>
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</Col>
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)
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} else if (item.Type === 'select') { // 下拉搜索
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fields.push(
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<Col span={6} key={index}>
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<Form.Item label={item.Label}>
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{getFieldDecorator(item.FieldName, {initialValue: item.DynOptions[0].id })(
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<Select
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showSearch
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onChange={(val) => {this.selectChange(item.FieldName, val)}}
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filterOption={(input, option) => option.props.children.toLowerCase().indexOf(input.toLowerCase()) >= 0}
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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.Type === 'date') { // 时间搜索
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if (item.ID === 'WHE14002009024') {
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fields.push(
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<Col span={6} key={index}>
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<Form.Item label={item.Label}>
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{getFieldDecorator(item.FieldName, {initialValue: moment('2019-09-14', dateFormat) })(
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<DatePicker format={dateFormat} onChange={(val) => {this.timeChange(item.FieldName, val)}} />
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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.ID === 'WHE1400200905') {
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fields.push(
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<Col span={6} key={index}>
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<Form.Item label={item.Label}>
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{getFieldDecorator(item.FieldName, {initialValue: moment('2019-09', monthFormat) })(
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<MonthPicker format={monthFormat} onChange={(val) => {this.timeChange(item.FieldName, val)}} />
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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.ID === 'WHE1400200902') {
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fields.push(
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<Col span={6} key={index}>
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<Form.Item label={item.Label}>
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{getFieldDecorator(item.FieldName, {initialValue: moment('20190906', weekFormat) })(
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<WeekPicker onChange={(val) => {this.timeChange(item.FieldName, val)}} />
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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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})
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if (this.props.searchlist.length >= 4) { // 添加搜索、重置按钮
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fields.push(
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<Col span={this.props.searchlist.length % 4 ? 6 : 24} style={{ textAlign: 'right' }} key="actions">
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<Button type="primary" htmlType="submit">
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{this.props.dict['main.search']}
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</Button>
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<Button style={{ marginLeft: 8 }} onClick={this.handleReset}>
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{this.props.dict['main.reset']}
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</Button>
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</Col>
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)
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} else {
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fields.push(
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<Col span={6} style={{ paddingTop: '4px' }} key="actions">
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<Button type="primary" htmlType="submit">
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{this.props.dict['main.search']}
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</Button>
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<Button style={{ marginLeft: 8 }} onClick={this.handleReset}>
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{this.props.dict['main.reset']}
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</Button>
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</Col>
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)
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}
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return fields
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}
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handleSearch = (e) => {
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// 回车或点击搜索
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e.preventDefault()
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this.props.form.validateFields((err, values) => {
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this.getFieldsValues(values)
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})
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}
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selectChange = (key, val) => {
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// 条件选择切换
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this.props.form.validateFields((err, values) => {
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this.getFieldsValues(Object.assign({}, values, {[key]: val}))
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})
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}
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timeChange = (key, val) => {
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// 时间切换
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this.props.form.validateFields((err, values) => {
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this.getFieldsValues(Object.assign({}, values, {[key]: val}))
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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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this.props.form.validateFields((err, values) => {
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this.getFieldsValues(values)
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})
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}
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getFieldsValues = (searches) => {
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// 获取搜索条件值
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let search = []
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Object.keys(searches).forEach(key => {
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if (searches[key] && typeof(searches[key]) === 'object') {
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if (this.state.formats[key] === weekFormat) {
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search.push({
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type: 'date',
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key: key,
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value: moment(searches[key]).startOf('week').format(this.state.formats[key]) + ' ' + moment(searches[key]).endOf('week').format(this.state.formats[key]),
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op: this.state.match[key]
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})
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} else {
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search.push({
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type: 'date',
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key: key,
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value: moment(searches[key]).format(this.state.formats[key]),
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op: this.state.match[key]
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})
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}
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} else if (searches[key] && searches[key] !== '-1') {
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search.push({
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type: 'text',
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key: key,
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value: searches[key],
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op: this.state.match[key]
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})
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}
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})
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search = Utils.jointsearchkey(search)
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this.props.refreshdata(search)
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}
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render() {
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return (
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<Form className="ant-advanced-search-form main-search" onSubmit={this.handleSearch}>
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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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