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material.ts
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213 lines (188 loc) · 5.91 KB
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import { globalContext } from '@alilc/lowcode-editor-core';
import {
IDesigner,
isComponentMeta,
} from '@alilc/lowcode-designer';
import { IPublicTypeAssetsJson, getLogger } from '@alilc/lowcode-utils';
import {
IPublicTypeComponentAction,
IPublicTypeComponentMetadata,
IPublicApiMaterial,
IPublicTypeMetadataTransducer,
IPublicModelComponentMeta,
IPublicTypeNpmInfo,
IPublicModelEditor,
IPublicTypeDisposable,
IPublicTypeContextMenuAction,
IPublicTypeContextMenuItem,
} from '@alilc/lowcode-types';
import { Workspace as InnerWorkspace } from '@alilc/lowcode-workspace';
import { editorSymbol, designerSymbol } from '../symbols';
import { ComponentMeta as ShellComponentMeta } from '../model';
import { ComponentType } from 'react';
const logger = getLogger({ level: 'warn', bizName: 'shell-material' });
const innerEditorSymbol = Symbol('editor');
export class Material implements IPublicApiMaterial {
private readonly [innerEditorSymbol]: IPublicModelEditor;
get [editorSymbol](): IPublicModelEditor {
if (this.workspaceMode) {
return this[innerEditorSymbol];
}
const workspace: InnerWorkspace = globalContext.get('workspace');
if (workspace.isActive) {
if (!workspace.window.editor) {
logger.error('Material api 调用时机出现问题，请检查');
return this[innerEditorSymbol];
}
return workspace.window.editor;
}
return this[innerEditorSymbol];
}
get [designerSymbol](): IDesigner {
return this[editorSymbol].get('designer')!;
}
constructor(editor: IPublicModelEditor, readonly workspaceMode: boolean = false) {
this[innerEditorSymbol] = editor;
}
/**
* 获取组件 map 结构
*/
get componentsMap(): { [key: string]: IPublicTypeNpmInfo | ComponentType<any> | object } {
return this[designerSymbol].componentsMap;
}
/**
* 设置「资产包」结构
* @param assets
* @returns
*/
async setAssets(assets: IPublicTypeAssetsJson) {
return await this[editorSymbol].setAssets(assets);
}
/**
* 获取「资产包」结构
* @returns
*/
getAssets(): IPublicTypeAssetsJson | undefined {
return this[editorSymbol].get('assets');
}
/**
* 加载增量的「资产包」结构，该增量包会与原有的合并
* @param incrementalAssets
* @returns
*/
loadIncrementalAssets(incrementalAssets: IPublicTypeAssetsJson) {
return this[designerSymbol].loadIncrementalAssets(incrementalAssets);
}
/**
* 注册物料元数据管道函数
* @param transducer
* @param level
* @param id
*/
registerMetadataTransducer = (
transducer: IPublicTypeMetadataTransducer,
level?: number,
id?: string | undefined,
) => {
this[designerSymbol].componentActions.registerMetadataTransducer(transducer, level, id);
};
/**
* 获取所有物料元数据管道函数
* @returns
*/
getRegisteredMetadataTransducers() {
return this[designerSymbol].componentActions.getRegisteredMetadataTransducers();
}
/**
* 获取指定名称的物料元数据
* @param componentName
* @returns
*/
getComponentMeta(componentName: string): IPublicModelComponentMeta | null {
const innerMeta = this[designerSymbol].getComponentMeta(componentName);
return ShellComponentMeta.create(innerMeta);
}
/**
* create an instance of ComponentMeta by given metadata
* @param metadata
* @returns
*/
createComponentMeta(metadata: IPublicTypeComponentMetadata) {
return ShellComponentMeta.create(this[designerSymbol].createComponentMeta(metadata));
}
/**
* test if the given object is a ComponentMeta instance or not
* @param obj
* @returns
*/
isComponentMeta(obj: any) {
return isComponentMeta(obj);
}
/**
* 获取所有已注册的物料元数据
* @returns
*/
getComponentMetasMap(): Map<string, IPublicModelComponentMeta> {
const map = new Map<string, IPublicModelComponentMeta>();
const originalMap = this[designerSymbol].getComponentMetasMap();
for (let componentName of originalMap.keys()) {
map.set(componentName, this.getComponentMeta(componentName)!);
}
return map;
}
/**
* 在设计器辅助层增加一个扩展 action
* @param action
*/
addBuiltinComponentAction = (action: IPublicTypeComponentAction) => {
this[designerSymbol].componentActions.addBuiltinComponentAction(action);
};
/**
* 刷新 componentMetasMap，可触发模拟器里的 components 重新构建
*/
refreshComponentMetasMap = () => {
this[designerSymbol].refreshComponentMetasMap();
};
/**
* 移除设计器辅助层的指定 action
* @param name
*/
removeBuiltinComponentAction(name: string) {
this[designerSymbol].componentActions.removeBuiltinComponentAction(name);
}
/**
* 修改已有的设计器辅助层的指定 action
* @param actionName
* @param handle
*/
modifyBuiltinComponentAction(
actionName: string,
handle: (action: IPublicTypeComponentAction) => void,
) {
this[designerSymbol].componentActions.modifyBuiltinComponentAction(actionName, handle);
}
/**
* 监听 assets 变化的事件
* @param fn
*/
onChangeAssets(fn: () => void): IPublicTypeDisposable {
const dispose = [
// 设置 assets，经过 setAssets 赋值
this[editorSymbol].onChange('assets', fn),
// 增量设置 assets，经过 loadIncrementalAssets 赋值
this[editorSymbol].eventBus.on('designer.incrementalAssetsReady', fn),
];
return () => {
dispose.forEach(d => d && d());
};
}
addContextMenuOption(option: IPublicTypeContextMenuAction) {
this[designerSymbol].contextMenuActions.addMenuAction(option);
}
removeContextMenuOption(name: string) {
this[designerSymbol].contextMenuActions.removeMenuAction(name);
}
adjustContextMenuLayout(fn: (actions: IPublicTypeContextMenuItem[]) => IPublicTypeContextMenuItem[]) {
this[designerSymbol].contextMenuActions.adjustMenuLayout(fn);
}
}