| | |
| | | import PropTypes from 'prop-types' |
| | | import { is, fromJS } from 'immutable' |
| | | import { Dropdown, Menu } from 'antd' |
| | | import { FullscreenOutlined, FullscreenExitOutlined, FontSizeOutlined } from '@ant-design/icons' |
| | | import { FullscreenOutlined, FullscreenExitOutlined, FontSizeOutlined, FormatPainterOutlined } from '@ant-design/icons' |
| | | |
| | | import {UnControlled as CodeMirror} from 'react-codemirror2' |
| | | import sqlFormatter from '@/utils/sqlFormatter.js' |
| | | import 'codemirror/mode/javascript/javascript' |
| | | import 'codemirror/mode/sql/sql' |
| | | import 'codemirror/mode/xml/xml' |
| | |
| | | } |
| | | |
| | | state = { |
| | | editor: null, // code对象 |
| | | defaultVal: '', // 初始值 |
| | | value: '', // 实时内容 |
| | | options: null, // mode : text/xml, text/css, text/javascript、text/x-mysql ; theme : cobalt - 黑底 |
| | |
| | | style: {fontSize: '18px', lineHeight: '32px'}, |
| | | display: true |
| | | } |
| | | |
| | | editor = null |
| | | |
| | | UNSAFE_componentWillMount () { |
| | | let options = { |
| | |
| | | } |
| | | |
| | | UNSAFE_componentWillReceiveProps (nextProps) { |
| | | const { value, editor } = this.state |
| | | const { value } = this.state |
| | | |
| | | if (value !== nextProps.value) { |
| | | this.setState({ |
| | | value: nextProps.value || '' |
| | | }) |
| | | |
| | | if (editor && editor.setValue) { |
| | | editor.setValue(nextProps.value || '') |
| | | if (this.editor && this.editor.setValue) { |
| | | this.editor.setValue(nextProps.value || '') |
| | | } else { |
| | | this.setState({ |
| | | defaultVal: nextProps.value || '' |
| | |
| | | } |
| | | |
| | | shouldComponentUpdate (nextProps, nextState) { |
| | | return !is(fromJS({...this.state, value: '', editor: ''}), fromJS({...nextState, value: '', editor: ''})) |
| | | return !is(fromJS({...this.state, value: ''}), fromJS({...nextState, value: ''})) |
| | | } |
| | | |
| | | fullScreenChange = () => { |
| | |
| | | } |
| | | |
| | | // 切换字体大小,刷新编辑器窗口,解决调整后的选择区域错乱问题 |
| | | this.setState({style: _style, display: false, editor: null, defaultVal: this.state.value}, () => { |
| | | this.setState({style: _style, display: false, defaultVal: this.state.value}, () => { |
| | | this.setState({display: true}) |
| | | }) |
| | | } |
| | | |
| | | handleFormat = () => { |
| | | let _sql = this.state.value |
| | | |
| | | if (!_sql) return |
| | | |
| | | let getuuid = () => { |
| | | let uuid = [] |
| | | let _options = '0123456789abcdefghigklmnopqrstuv' |
| | | for (let i = 0; i < 19; i++) { |
| | | uuid.push(_options.substr(Math.floor(Math.random() * 0x20), 1)) |
| | | } |
| | | return '\'' + uuid.join('') + '\'' |
| | | } |
| | | |
| | | let arr = [] |
| | | _sql = _sql.replace(/@[0-9a-zA-Z_]+@/g, (word) => { |
| | | let uuid = getuuid() |
| | | arr.push({id: uuid, value: word}) |
| | | return uuid |
| | | }) |
| | | |
| | | _sql = sqlFormatter.format(_sql.replace(/\s{2,}/g, ' ')) |
| | | // _sql = _sql.replace(/case\n\s+when\s/ig, (word) => { |
| | | // return word.replace(/case/, '').replace(/when/, 'case when') |
| | | // }) |
| | | |
| | | _sql = _sql.replace(/\$\s\*\s\//g, '$*/').replace(/\*\s\//g, '*/') |
| | | |
| | | arr.forEach(item => { |
| | | _sql = _sql.replace(item.id, item.value) |
| | | }) |
| | | |
| | | this.setState({display: false, defaultVal: _sql}, () => { |
| | | this.setState({display: true}) |
| | | }) |
| | | |
| | | this.props.onChange(_sql) |
| | | } |
| | | |
| | | render() { |
| | | const { mode } = this.props |
| | | const { defaultVal, options, fullScreen, style, display } = this.state |
| | | const menu = ( |
| | | <Menu> |
| | |
| | | |
| | | return ( |
| | | <div className="code-mirror-wrap" style={fullScreen ? style : null}> |
| | | {!mode && !fullScreen ? <FormatPainterOutlined onClick={this.handleFormat}/> : null} |
| | | {!fullScreen ? <FullscreenOutlined onClick={this.fullScreenChange}/> : null} |
| | | {fullScreen ? <FullscreenExitOutlined onClick={this.fullScreenChange}/> : null} |
| | | {fullScreen ? <Dropdown overlay={menu} placement="bottomRight"> |
| | |
| | | className="code-mirror-area" |
| | | value={defaultVal} |
| | | options={options} |
| | | editorDidMount={editor => { this.editor = editor }} |
| | | onChange={(editor, data, value) => { |
| | | this.setState({editor, value}) |
| | | this.setState({value}) |
| | | this.props.onChange(value) |
| | | }} |
| | | /> : null} |