mirror of
https://github.com/Tencent/tmagic-editor.git
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77 lines
2.4 KiB
TypeScript
77 lines
2.4 KiB
TypeScript
/*
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* Tencent is pleased to support the open source community by making TMagicEditor available.
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*
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* Copyright (C) 2023 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { cloneDeep } from 'lodash-es';
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import { getDepNodeIds, getNodes, replaceChildNode } from '@tmagic/utils';
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import DataSourceManager from './DataSourceManager';
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import type { AppCore } from './types';
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/**
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* 创建数据源管理器
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* @param dsl DSL
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* @param httpDataSourceOptions http 数据源配置
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* @returns DataSourceManager
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*/
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export const createDataSourceManager = (app: AppCore) => {
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const { dsl, platform } = app;
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if (!dsl?.dataSources) return;
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const dataSourceManager = new DataSourceManager({ app });
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if (dsl.dataSources && dsl.dataSourceCondDeps && platform !== 'editor') {
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getNodes(getDepNodeIds(dsl.dataSourceCondDeps), dsl.items).forEach((node) => {
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node.condResult = dataSourceManager.compliedConds(node);
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replaceChildNode(node, dsl!.items);
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});
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}
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if (dsl.dataSources && dsl.dataSourceDeps) {
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getNodes(getDepNodeIds(dsl.dataSourceDeps), dsl.items).forEach((node) => {
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replaceChildNode(dataSourceManager.compiledNode(node), dsl!.items);
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});
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}
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dataSourceManager.on('change', (sourceId: string) => {
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const dep = dsl.dataSourceDeps?.[sourceId];
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const condDep = dsl.dataSourceCondDeps?.[sourceId];
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if (condDep) {
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dataSourceManager.emit(
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'update-data',
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getNodes(Object.keys(condDep), dsl.items).map((node) => {
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const newNode = cloneDeep(node);
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newNode.condResult = dataSourceManager.compliedConds(node);
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return newNode;
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}),
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sourceId,
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);
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}
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if (dep) {
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dataSourceManager.emit(
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'update-data',
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getNodes(Object.keys(dep), dsl.items).map((node) => dataSourceManager.compiledNode(node)),
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sourceId,
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);
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}
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});
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return dataSourceManager;
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};
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