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import React, { PureComponent } from 'react';
import { Editor, engineConfig, globalContext } from '@alilc/lowcode-editor-core';
import { DesignerView, Designer } from '@alilc/lowcode-designer';
import { Asset } from '@alilc/lowcode-utils';
import './index.scss';
export interface PluginProps {
editor: Editor;
}
interface DesignerPluginState {
componentMetadatas?: any[] | null;
library?: any[] | null;
extraEnvironment?: any[] | null;
renderEnv?: string;
device?: string;
locale?: string;
designMode?: string;
deviceClassName?: string;
simulatorUrl: Asset | null;
// @TODO 类型定义
requestHandlersMap: any;
}
export default class DesignerPlugin extends PureComponent<PluginProps, DesignerPluginState> {
static displayName: 'LowcodePluginDesigner';
state: DesignerPluginState = {
componentMetadatas: null,
library: null,
extraEnvironment: null,
renderEnv: 'default',
device: 'default',
locale: '',
designMode: 'live',
deviceClassName: '',
simulatorUrl: null,
requestHandlersMap: null,
};
private _mounted = true;
constructor(props: any) {
super(props);
this.setupAssets();
}
private async setupAssets() {
const editor = globalContext.get('editor');
try {
const assets = await editor.onceGot('assets');
const renderEnv = engineConfig.get('renderEnv') || editor.get('renderEnv');
const device = engineConfig.get('device') || editor.get('device');
const locale = engineConfig.get('locale') || editor.get('locale');
const designMode = engineConfig.get('designMode') || editor.get('designMode');
const deviceClassName = engineConfig.get('deviceClassName') || editor.get('deviceClassName');
const simulatorUrl = engineConfig.get('simulatorUrl') || editor.get('simulatorUrl');
// @TODO setupAssets 里设置 requestHandlersMap 不太合适
const requestHandlersMap = engineConfig.get('requestHandlersMap') || editor.get('requestHandlersMap');
if (!this._mounted) {
return;
}
const { components, packages, extraEnvironment, utils } = assets;
const state = {
componentMetadatas: components || [],
library: packages || [],
utilsMetadata: utils || [],
extraEnvironment,
renderEnv,
device,
designMode,
deviceClassName,
simulatorUrl,
requestHandlersMap,
locale,
};
this.setState(state);
} catch (e) {
console.log(e);
}
}
componentWillUnmount() {
this._mounted = false;
}
private handleDesignerMount = (designer: Designer): void => {
const editor = globalContext.get('editor');
editor.set('designer', designer);
editor.emit('designer.ready', designer);
editor.onGot('schema', (schema) => {
designer.project.open(schema);
});
};
render(): React.ReactNode {
const editor = globalContext.get('editor');
const {
componentMetadatas,
utilsMetadata,
library,
extraEnvironment,
renderEnv,
device,
designMode,
deviceClassName,
simulatorUrl,
requestHandlersMap,
locale,
} = this.state;
if (!library || !componentMetadatas) {
// TODO: use a Loading
return null;
}
return (
<DesignerView
onMount={this.handleDesignerMount}
className="lowcode-plugin-designer"
editor={editor}
designer={editor.get('designer')}
componentMetadatas={componentMetadatas}
simulatorProps={{
library,
utilsMetadata,
extraEnvironment,
renderEnv,
device,
locale,
designMode,
deviceClassName,
simulatorUrl,
requestHandlersMap,
}}
/>
);
}
}