import React, {Component} from 'react'
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import PropTypes from 'prop-types'
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import { Form, Row, Col, Input, Button, Select, DatePicker, notification } 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, RangePicker} = DatePicker
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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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match: null, // 搜索条件匹配规则
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style: null,
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searchlist: null,
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formId: Utils.getuuid()
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}
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UNSAFE_componentWillMount () {
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let searchlist = JSON.parse(JSON.stringify(this.props.searchlist))
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let match = {}
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let style = {}
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let _list = []
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let fieldMap = new Map()
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searchlist.forEach(item => {
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if (fieldMap.has(item.field)) {
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item.field = item.field + '@tail@'
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}
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fieldMap.set(item.field, true)
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match[item.field] = item.match
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style[item.field] = item.type
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if (item.type === 'select' || item.type === 'link') {
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item.oriOptions = JSON.parse(JSON.stringify(item.options))
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}
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_list.push(item)
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})
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let error = false
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_list = _list.map(item => {
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if (item.type === 'link') {
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let supItem = _list.filter(form => form.field === item.linkField)[0]
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if (!supItem) {
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error = true
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} else {
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item.options = item.oriOptions.filter(option => option.parentId === supItem.initval)
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}
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}
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return item
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})
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if (error) {
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notification.warning({
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top: 92,
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message: '关联菜单设置错误！',
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duration: 10
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})
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}
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this.setState({
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match: match,
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style: style,
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searchlist: _list
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})
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}
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UNSAFE_componentWillReceiveProps(nextProps) {
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let searchlist = JSON.parse(JSON.stringify(nextProps.searchlist))
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let _list = []
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let fieldMap = new Map()
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searchlist.forEach(item => {
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if (fieldMap.has(item.field)) {
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item.field = item.field + '@tail@'
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}
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fieldMap.set(item.field, true)
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if (item.type === 'select' || item.type === 'link') {
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item.oriOptions = JSON.parse(JSON.stringify(item.options))
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}
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_list.push(item)
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})
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_list = _list.map(item => {
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if (item.type === 'link') {
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let supItem = _list.filter(form => form.field === item.linkField)[0]
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if (supItem) {
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item.options = item.oriOptions.filter(option => option.parentId === supItem.initval)
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}
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}
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return item
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})
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this.setState({
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searchlist: _list
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})
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}
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resetform = (formlist, supfields, index) => {
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index++
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let subfields = []
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supfields.forEach(supfield => {
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formlist = formlist.map(item => {
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if (item.type === 'link' && item.linkField === supfield.field) {
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item.options = item.oriOptions.filter(option => option.parentId === supfield.initval)
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item.initval = item.options[0] ? item.options[0].Value : ''
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item.hiden = true
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subfields.push(item)
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}
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return item
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})
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})
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if (subfields.length === 0 || index > 6) {
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return formlist
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} else {
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return this.resetform(formlist, subfields, index)
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}
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}
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selectChange = (_field, value) => {
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let formlist = JSON.parse(JSON.stringify(this.state.searchlist))
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let subfields = []
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formlist = formlist.map(item => {
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if (item.type === 'link' && item.linkField === _field.field) {
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item.options = item.oriOptions.filter(option => option.parentId === value)
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item.initval = item.options[0] ? item.options[0].Value : ''
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item.hiden = true
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subfields.push(item)
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}
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return item
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})
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if (subfields.length === 0) {
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this.searchChange()
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return
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}
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formlist = this.resetform(formlist, subfields, 0)
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this.setState({
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searchlist: formlist
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}, () => {
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this.setState({
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searchlist: formlist.map(item => {
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item.hiden = false
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return item
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})
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}, () => {
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this.searchChange()
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})
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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.state.searchlist.forEach((item, index) => {
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if (item.hidden) return
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if (item.type === 'text') { // 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.field, {initialValue: item.initval })(<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.field, {initialValue: item.initval })(
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<Select
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showSearch
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onChange={(value) => {this.selectChange(item, value)}}
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filterOption={(input, option) => option.props.children.toLowerCase().indexOf(input.toLowerCase()) >= 0}
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getPopupContainer={() => document.getElementById(this.state.formId)}
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>
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{item.options.map((option, i) =>
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<Select.Option id={`${i}`} title={option.Text} key={`${i}`} value={option.Value}>{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 === 'multiselect') { // 下拉多选
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let _initval = item.initval ? item.initval.split(',').filter(Boolean) : []
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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.field, {initialValue: _initval })(
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<Select
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showSearch
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mode="multiple"
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// onChange={(value) => {this.selectChange(item, value)}}
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filterOption={(input, option) => option.props.children.toLowerCase().indexOf(input.toLowerCase()) >= 0}
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getPopupContainer={() => document.getElementById(this.state.formId)}
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>
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{item.options.map((option, i) =>
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<Select.Option id={`${i}`} title={option.Text} key={`${i}`} value={option.Value}>{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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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.field, {initialValue: item.initval ? moment().subtract(item.initval, 'days') : null })(
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<DatePicker onChange={this.searchChange} getCalendarContainer={() => document.getElementById(this.state.formId)} />
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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 === 'datemonth') {
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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.field, {initialValue: item.initval ? moment().subtract(item.initval, 'month') : null })(
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<MonthPicker onChange={this.searchChange} getCalendarContainer={() => document.getElementById(this.state.formId)} />
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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 === 'dateweek') {
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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.field, {initialValue: item.initval ? moment().subtract(item.initval * 7, 'days') : null })(
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<WeekPicker onChange={this.searchChange} getCalendarContainer={() => document.getElementById(this.state.formId)} />
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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 === 'daterange') {
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let _defaultValue = [null, null]
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if (item.initval) {
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try {
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let _initval = JSON.parse(item.initval)
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_defaultValue = [moment().subtract(_initval[0], 'days'), moment().subtract(_initval[1], 'days')]
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} catch {
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_defaultValue = [null, null]
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}
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}
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fields.push(
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<Col className="daterange" span={6} key={index}>
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<Form.Item label={item.label}>
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{getFieldDecorator(item.field,
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{
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initialValue: _defaultValue
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})(
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<RangePicker
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placeholder={['开始日期', '结束日期']}
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renderExtraFooter={() => 'extra footer'}
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onChange={this.searchChange}
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getCalendarContainer={() => document.getElementById(this.state.formId)}
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/>
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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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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={{paddingLeft: '112px', whiteSpace: 'nowrap'}} 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', whiteSpace: 'nowrap' }} 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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let searches = this.getFieldsValues(values)
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this.props.refreshdata(searches)
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})
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}
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searchChange = () => {
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this.setState({}, () => {
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this.props.form.validateFields((err, values) => {
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let searches = this.getFieldsValues(values)
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this.props.refreshdata(searches)
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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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this.props.form.validateFields((err, values) => {
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let searches = this.getFieldsValues(values)
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this.props.refreshdata(searches)
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})
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}
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getFieldsValues = (values) => {
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// 获取搜索条件值
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let search = []
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Object.keys(values).forEach(key => {
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if (this.state.style[key] === 'daterange') {
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let _value = ''
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if (values[key].length > 0) {
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_value = [moment(values[key][0]).format('YYYY-MM-DD'), moment(values[key][1]).format('YYYY-MM-DD')]
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}
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search.push({
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type: this.state.style[key],
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key: key.replace(/@tail@$/, ''),
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value: _value,
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match: this.state.match[key]
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})
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} else if (this.state.style[key] === 'dateweek') {
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let _value = ''
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if (values[key]) {
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_value = [moment(values[key]).startOf('week').format('YYYY-MM-DD'), moment(values[key]).endOf('week').format('YYYY-MM-DD')]
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}
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search.push({
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type: this.state.style[key],
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key: key.replace(/@tail@$/, ''),
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value: _value,
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match: this.state.match[key]
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})
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} else if (this.state.style[key] === 'date') {
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let _value = ''
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if (values[key]) {
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_value = moment(values[key]).format('YYYY-MM-DD')
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}
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search.push({
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type: this.state.style[key],
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key: key.replace(/@tail@$/, ''),
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value: _value,
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match: this.state.match[key]
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})
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} else if (this.state.style[key] === 'datemonth') {
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let _value = ''
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if (values[key]) {
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_value = moment(values[key]).format('YYYY-MM')
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}
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search.push({
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type: this.state.style[key],
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key: key.replace(/@tail@$/, ''),
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value: _value,
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match: this.state.match[key]
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})
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} else if (this.state.style[key] === 'multiselect') {
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search.push({
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type: this.state.style[key],
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key: key.replace(/@tail@$/, ''),
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value: values[key],
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match: this.state.match[key]
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})
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} else {
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search.push({
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type: this.state.style[key],
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key: key.replace(/@tail@$/, ''),
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value: values[key].replace(/(^\s*|\s*$)/ig, ''),
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match: this.state.match[key]
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})
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}
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})
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return 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 top-search" id={this.state.formId} 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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