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/* eslint-disable max-len */

/* eslint-disable no-param-reassign */

import { createElement } from 'react';

import { render, unmountComponentAtNode } from 'react-dom';

import {

globalContext,

Editor,

commonEvent,

engineConfig,

Setters as InnerSetters,

Hotkey as InnerHotkey,

IEditor,

} from '@alilc/lowcode-editor-core';

import {

IPublicTypeEngineOptions,

IPublicModelDocumentModel,

IPublicTypePluginMeta,

IPublicTypeDisposable,

IPublicApiPlugins,

IPublicApiWorkspace,

IPublicEnumPluginRegisterLevel,

} from '@alilc/lowcode-types';

import {

Designer,

LowCodePluginManager,

ILowCodePluginContextPrivate,

ILowCodePluginContextApiAssembler,

PluginPreference,

IDesigner,

} from '@alilc/lowcode-designer';

import {

Skeleton as InnerSkeleton,

registerDefaults,

} from '@alilc/lowcode-editor-skeleton';

import {

Workspace as InnerWorkspace,

Workbench as WorkSpaceWorkbench,

IWorkspace,

} from '@alilc/lowcode-workspace';

import {

Hotkey,

Project,

Skeleton,

Setters,

Material,

Event,

Plugins,

Common,

Logger,

Canvas,

Workspace,

Config,

} from '@alilc/lowcode-shell';

import { isPlainObject } from '@alilc/lowcode-utils';

import './modules/live-editing';

import classes from './modules/classes';

import symbols from './modules/symbols';

import { componentMetaParser } from './inner-plugins/component-meta-parser';

import { setterRegistry } from './inner-plugins/setter-registry';

import { defaultPanelRegistry } from './inner-plugins/default-panel-registry';

import { shellModelFactory } from './modules/shell-model-factory';

import { builtinHotkey } from './inner-plugins/builtin-hotkey';

import { OutlinePlugin } from '@alilc/lowcode-plugin-outline-pane';

export * from './modules/skeleton-types';

export * from './modules/designer-types';

export * from './modules/lowcode-types';

async function registryInnerPlugin(designer: IDesigner, editor: IEditor, plugins: IPublicApiPlugins): Promise<IPublicTypeDisposable> {

// 注册一批内置插件

const componentMetaParserPlugin = componentMetaParser(designer);

const defaultPanelRegistryPlugin = defaultPanelRegistry(editor);

await plugins.register(OutlinePlugin, {}, { autoInit: true });

await plugins.register(componentMetaParserPlugin);

await plugins.register(setterRegistry, {});

await plugins.register(defaultPanelRegistryPlugin);

await plugins.register(builtinHotkey);

await plugins.register(registerDefaults, {}, { autoInit: true });

return () => {

plugins.delete(OutlinePlugin.pluginName);

plugins.delete(componentMetaParserPlugin.pluginName);

plugins.delete(setterRegistry.pluginName);

plugins.delete(defaultPanelRegistryPlugin.pluginName);

plugins.delete(builtinHotkey.pluginName);

plugins.delete(registerDefaults.pluginName);

};

}

const innerWorkspace: IWorkspace = new InnerWorkspace(registryInnerPlugin, shellModelFactory);

const workspace: IPublicApiWorkspace = new Workspace(innerWorkspace);

const editor = new Editor();

globalContext.register(editor, Editor);

globalContext.register(editor, 'editor');

globalContext.register(innerWorkspace, 'workspace');

const innerSkeleton = new InnerSkeleton(editor);

editor.set('skeleton' as any, innerSkeleton);

const designer = new Designer({ editor, shellModelFactory });

editor.set('designer' as any, designer);

const { project: innerProject } = designer;

const innerHotkey = new InnerHotkey();

const hotkey = new Hotkey(innerHotkey);

const project = new Project(innerProject);

const skeleton = new Skeleton(innerSkeleton, 'any', false);

const innerSetters = new InnerSetters();

const setters = new Setters(innerSetters);

const material = new Material(editor);

editor.set('project', project);

editor.set('setters' as any, setters);

editor.set('material', material);

editor.set('innerHotkey', innerHotkey);

const config = new Config(engineConfig);

const event = new Event(commonEvent, { prefix: 'common' });

const logger = new Logger({ level: 'warn', bizName: 'common' });

const common = new Common(editor, innerSkeleton);

const canvas = new Canvas(editor);

let plugins: Plugins;

const pluginContextApiAssembler: ILowCodePluginContextApiAssembler = {

// eslint-disable-next-line @typescript-eslint/no-unused-vars

assembleApis: (context: ILowCodePluginContextPrivate, pluginName: string, meta: IPublicTypePluginMeta) => {

context.hotkey = hotkey;

context.project = project;

context.skeleton = new Skeleton(innerSkeleton, pluginName, false);

context.setters = setters;

context.material = material;

const eventPrefix = meta?.eventPrefix || 'common';

context.event = new Event(commonEvent, { prefix: eventPrefix });

context.config = config;

context.common = common;

context.canvas = canvas;

context.plugins = plugins;

context.logger = new Logger({ level: 'warn', bizName: `plugin:${pluginName}` });

context.workspace = workspace;

context.registerLevel = IPublicEnumPluginRegisterLevel.Default;

},

};

const innerPlugins = new LowCodePluginManager(pluginContextApiAssembler);

plugins = new Plugins(innerPlugins).toProxy();

editor.set('innerPlugins' as any, innerPlugins);

editor.set('plugins' as any, plugins);

export {

skeleton,

plugins,

project,

setters,

material,

config,

event,

logger,

hotkey,

common,

workspace,

canvas,

};

// declare this is open-source version

export const isOpenSource = true;

export const __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED = {

symbols,

classes,

};

engineConfig.set('isOpenSource', isOpenSource);

// container which will host LowCodeEngine DOM

let engineContainer: HTMLElement;

// @ts-ignore webpack Define variable

export const version = VERSION_PLACEHOLDER;

engineConfig.set('ENGINE_VERSION', version);

const pluginPromise = registryInnerPlugin(designer, editor, plugins);

export async function init(

container?: HTMLElement,

options?: IPublicTypeEngineOptions,

pluginPreference?: PluginPreference,

) {

await destroy();

let engineOptions = null;

if (isPlainObject(container)) {

engineOptions = container;

engineContainer = document.createElement('div');

engineContainer.id = 'engine';

document.body.appendChild(engineContainer);

} else {

engineOptions = options;

engineContainer = container;

if (!container) {

engineContainer = document.createElement('div');

engineContainer.id = 'engine';

document.body.appendChild(engineContainer);

}

}

engineConfig.setEngineOptions(engineOptions as any);

const { Workbench } = common.skeletonCabin;

if (options && options.enableWorkspaceMode) {

const disposeFun = await pluginPromise;

disposeFun && disposeFun();

render(

createElement(WorkSpaceWorkbench, {

workspace: innerWorkspace,

// skeleton: workspace.skeleton,

className: 'engine-main',

topAreaItemClassName: 'engine-actionitem',

}),

engineContainer,

);

innerWorkspace.enableAutoOpenFirstWindow = engineConfig.get('enableAutoOpenFirstWindow', true);

innerWorkspace.setActive(true);

innerWorkspace.initWindow();

innerHotkey.activate(false);

await innerWorkspace.plugins.init(pluginPreference);

return;

}

await plugins.init(pluginPreference as any);

render(

createElement(Workbench, {

skeleton: innerSkeleton,

className: 'engine-main',

topAreaItemClassName: 'engine-actionitem',

}),

engineContainer,

);

}

export async function destroy() {

// remove all documents

const { documents } = project;

if (Array.isArray(documents) && documents.length > 0) {

documents.forEach(((doc: IPublicModelDocumentModel) => project.removeDocument(doc)));

}

// TODO: delete plugins except for core plugins

// unmount DOM container, this will trigger React componentWillUnmount lifeCycle,

// so necessary cleanups will be done.

engineContainer && unmountComponentAtNode(engineContainer);

}