import React from 'react';
import {toast} from '../../src/components/Toast';
import {render, makeTranslator} from '../../src/index';
import {normalizeLink} from '../../src/utils/normalizeLink';
import {isMobile} from '../../src/utils/helper';
import attachmentAdpator from '../../src/utils/attachmentAdpator';
import {alert, confirm} from '../../src/components/Alert';
import axios from 'axios';
import JSON5 from 'json5';
import CodeEditor from '../../src/components/Editor';
import copy from 'copy-to-clipboard';
import {matchPath} from 'react-router-dom';
const DEFAULT_CONTENT = `{
"$schema": "/schemas/page.json#",
"type": "page",
"title": "Title",
"body": "Body",
"aside": "Aside",
"toolbar": "Toolbar"
}`;
const scopes = {
'none': ``,
'body': `{
"type": "page",
"body": SCHEMA_PLACEHOLDER
}`,
'form': `{
"type": "page",
"body": {
"title": "",
"type": "form",
"autoFocus": false,
"api": "/api/mock/saveForm?waitSeconds=1",
"mode": "horizontal",
"body": SCHEMA_PLACEHOLDER,
"submitText": null,
"actions": []
}
}`,
'form2': `{
"type": "page",
"body": {
"title": "",
"type": "form",
"autoFocus": false,
"api": "/api/mock/saveForm?waitSeconds=1",
"mode": "horizontal",
"body": SCHEMA_PLACEHOLDER,
"submitText": null,
"actions": []
}
}`,
'form-item': `{
"type": "page",
"body": {
"title": "",
"type": "form",
"mode": "horizontal",
"autoFocus": false,
"body": [
SCHEMA_PLACEHOLDER
],
"submitText": null,
"actions": []
}
}`,
'form-item2': `{
"type": "page",
"body": {
"title": "",
"type": "form",
"mode": "horizontal",
"autoFocus": false,
"body": [
SCHEMA_PLACEHOLDER
],
"submitText": null,
"actions": []
}
}`
};
export default class PlayGround extends React.Component {
state = null;
startX = 0;
oldContents = '';
frameTemplate;
iframeRef;
static defaultProps = {
vertical: false
};
constructor(props) {
super(props);
this.iframeRef = React.createRef();
const {history} = props;
const schema = this.buildSchema(props.code || DEFAULT_CONTENT, props);
this.state = {
asideWidth: props.asideWidth || Math.max(300, window.innerWidth * 0.3),
schema: schema,
schemaCode: JSON.stringify(schema, null, 2)
};
this.handleMouseDown = this.handleMouseDown.bind(this);
this.handleMouseMove = this.handleMouseMove.bind(this);
this.handleMouseUp = this.handleMouseUp.bind(this);
this.removeWindowEvents = this.removeWindowEvents.bind(this);
this.handleChange = this.handleChange.bind(this);
this.schemaProps = {};
const __ = makeTranslator(props.locale);
this.env = {
session: 'doc',
updateLocation: (location, replace) => {
history[replace ? 'replace' : 'push'](normalizeLink(location));
},
isCurrentUrl: to => {
if (!to) {
return false;
}
const link = normalizeLink(to);
return !!matchPath(history.location.pathname, {
path: link,
exact: true
});
},
jumpTo: (to, action) => {
to = normalizeLink(to);
if (action && action.actionType === 'url') {
action.blank === true ? window.open(to) : (window.location.href = to);
return;
}
if (action && to && action.target) {
window.open(to, action.target);
return;
}
if (/^https?:\/\//.test(to)) {
window.location.replace(to);
} else {
history.push(to);
}
},
fetcher: async api => {
let {url, method, data, responseType, config, headers} = api;
config = config || {};
config.url = url;
config.withCredentials = true;
responseType && (config.responseType = responseType);
if (config.cancelExecutor) {
config.cancelToken = new axios.CancelToken(config.cancelExecutor);
}
config.headers = headers || {};
config.method = method;
config.data = data;
if (method === 'get' && data) {
config.params = data;
} else if (data && data instanceof FormData) {
// config.headers['Content-Type'] = 'multipart/form-data';
} else if (
data &&
typeof data !== 'string' &&
!(data instanceof Blob) &&
!(data instanceof ArrayBuffer)
) {
data = JSON.stringify(data);
config.headers['Content-Type'] = 'application/json';
}
// 支持返回各种报错信息
config.validateStatus = function () {
return true;
};
let response = await axios(config);
response = await attachmentAdpator(response, __);
if (response.status >= 400) {
if (response.data) {
// 主要用于 raw: 模式下,后端自己校验登录,
if (
response.status === 401 &&
response.data.location &&
response.data.location.startsWith('http')
) {
location.href = response.data.location.replace(
'{{redirect}}',
encodeURIComponent(location.href)
);
return new Promise(() => {});
} else if (response.data.msg) {
throw new Error(response.data.msg);
} else {
throw new Error(
__('System.requestError') +
JSON.stringify(response.data, null, 2)
);
}
} else {
throw new Error(
`${__('System.requestErrorStatus')} ${response.status}`
);
}
}
return response;
},
isCancel: value => axios.isCancel(value),
notify: (type, msg, conf) =>
toast[type]
? toast[type](msg, conf)
: console.warn('[Notify]', type, msg),
alert,
confirm,
copy: (content, options) => {
copy(content, options);
toast.success(__('System.copy'));
},
tracker(eventTrack) {
console.debug('eventTrack', eventTrack);
},
replaceText: {
AMIS_HOST: 'https://baidu.gitee.io/amis'
}
};
this.watchIframeReady = this.watchIframeReady.bind(this);
window.addEventListener('message', this.watchIframeReady, false);
}
watchIframeReady(event) {
// iframe 里面的 amis 初始化了就可以发数据
if (event.data && event.data === 'amisReady') {
this.updateIframe();
}
}
updateIframe() {
if (this.iframeRef && this.iframeRef.current) {
this.iframeRef.current.contentWindow.postMessage(
{
schema: this.state.schema,
props: {theme: this.props.theme, locale: this.props.locale}
},
'*'
);
}
}
componentDidUpdate(preProps) {
const props = this.props;
if (preProps.code !== props.code) {
const schema = this.buildSchema(props.code || DEFAULT_CONTENT, props);
this.setState({
schema: schema,
schemaCode: JSON.stringify(schema, null, 2)
});
}
}
componentDidMount() {
this.props.setAsideFolded && this.props.setAsideFolded(true);
}
componentWillUnmount() {
this.props.setAsideFolded && this.props.setAsideFolded(false);
window.removeEventListener('message', this.watchIframeReady, false);
}
buildSchema(schemaContent, props = this.props) {
const query = props.location.query;
try {
const scope = props.scope;
if (scope && scopes[scope]) {
schemaContent = scopes[scope].replace(
'SCHEMA_PLACEHOLDER',
schemaContent
);
}
schemaContent = schemaContent.replace(/('|")raw:/g, '$1'); // 去掉 raw
const json = JSON5.parse(schemaContent);
return json;
} catch (e) {
console.error(this.formatMessage(e.message, schemaContent));
}
return {};
}
formatMessage(message, input) {
if (/position\s?(\d+)$/.test(message)) {
const lines = input
.substring(0, parseInt(RegExp.$1, 10))
.split(/\n|\r\n|\r/);
message = `Json 语法错误,请检测。出错位置:${lines.length},列:${
lines[lines.length - 1].length
}。`;
}
return message;
}
renderPreview() {
const schema = this.state.schema;
const props = {
...this.schemaProps,
theme: this.props.theme,
locale: this.props.locale,
affixHeader: false,
affixFooter: false
};
if (this.props.viewMode === 'mobile' && !isMobile()) {
return (
);
}
return render(schema, props, this.env);
}
handleChange(value) {
this.setState({
schemaCode: value
});
try {
const schema = JSON5.parse(value);
this.setState(
{
schema
},
() => {
this.updateIframe();
}
);
} catch (e) {
//ignore
}
}
handleMouseDown(e) {
this.startX = e.clientX;
this.startWidth = this.state.asideWidth;
// this.startPosition.y = e.clientY;
window.addEventListener('mouseup', this.handleMouseUp);
window.addEventListener('mousemove', this.handleMouseMove);
return false;
}
handleMouseMove(e) {
const diff = this.startX - e.clientX;
e.preventDefault();
this.setState({
asideWidth: Math.min(800, Math.max(200, this.startWidth + diff))
});
}
handleMouseUp() {
this.removeWindowEvents();
}
removeWindowEvents() {
window.removeEventListener('mouseup', this.handleMouseUp);
window.removeEventListener('mousemove', this.handleMouseMove);
}
editorDidMount = (editor, monaco) => {
this.editor = editor;
this.monaco = monaco;
let host = `${window.location.protocol}//${window.location.host}`;
// 如果在 gh-pages 里面
if (/^\/amis/.test(window.location.pathname)) {
host += '/amis';
}
const schemaUrl = `${host}/schema.json`;
monaco.languages.json.jsonDefaults.setDiagnosticsOptions({
schemas: [
{
uri: schemaUrl,
fileMatch: ['*']
}
],
validate: true,
enableSchemaRequest: true,
allowComments: true
});
};
// editorFactory = (containerElement, monaco, options) => {
// this.model = monaco.editor.createModel(
// this.state.schemaCode,
// 'json',
// monaco.Uri.parse(`isuda://schemas/page.json`)
// );
// return monaco.editor.create(containerElement, {
// autoIndent: true,
// formatOnType: true,
// formatOnPaste: true,
// selectOnLineNumbers: true,
// scrollBeyondLastLine: false,
// folding: true,
// minimap: {
// enabled: false
// },
// ...options,
// model: this.model
// });
// };
renderEditor() {
const {theme} = this.props;
return (