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import { createElement } from 'react';

import { render } from 'react-dom';

import { globalContext, Editor, engineConfig, EngineOptions } from '@alilc/lowcode-editor-core';

import {

Designer,

LowCodePluginManager,

ILowCodePluginContext,

PluginPreference,

} from '@alilc/lowcode-designer';

import {

Skeleton as InnerSkeleton,

SettingsPrimaryPane,

registerDefaults,

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

import Outline, { OutlineBackupPane, getTreeMaster } from '@alilc/lowcode-plugin-outline-pane';

import DesignerPlugin from '@alilc/lowcode-plugin-designer';

import { Hotkey, Project, Skeleton, Setters, Material, Event } from '@alilc/lowcode-shell';

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

import './modules/live-editing';

import utils from './modules/utils';

import * as editorCabin from './modules/editor-cabin';

import getSkeletonCabin from './modules/skeleton-cabin';

import getDesignerCabin from './modules/designer-cabin';

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

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

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

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

registerDefaults();

const editor = new Editor();

globalContext.register(editor, Editor);

globalContext.register(editor, 'editor');

const innerSkeleton = new InnerSkeleton(editor);

editor.set(Skeleton, innerSkeleton);

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

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

const designer = new Designer({ editor });

editor.set(Designer, designer);

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

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

const plugins = new LowCodePluginManager(editor).toProxy();

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

const { project: innerProject } = designer;

const skeletonCabin = getSkeletonCabin(innerSkeleton);

const { Workbench } = skeletonCabin;

const hotkey = new Hotkey();

const project = new Project(innerProject);

const skeleton = new Skeleton(innerSkeleton);

const setters = new Setters();

const material = new Material(editor);

const config = engineConfig;

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

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

const designerCabin = getDesignerCabin(editor);

const common = {

utils,

editorCabin,

designerCabin,

skeletonCabin,

};

export {

skeleton,

plugins,

project,

setters,

material,

config,

event,

logger,

hotkey,

common,

// 兼容原 editor 的事件功能

event as editor,

};

// 注册一批内置插件

(async function registerPlugins() {

// 处理 editor.set('assets')，将组件元数据创建好

const componentMetaParser = (ctx: ILowCodePluginContext) => {

return {

init() {

editor.onGot('assets', (assets: any) => {

const { components = [] } = assets;

designer.buildComponentMetasMap(components);

});

},

};

};

componentMetaParser.pluginName = '___component_meta_parser___';

await plugins.register(componentMetaParser);

// 注册默认的 setters

const setterRegistry = (ctx: ILowCodePluginContext) => {

return {

init() {

if (engineConfig.get('disableDefaultSetters')) return;

const builtinSetters = require('@alilc/lowcode-engine-ext')?.setters;

if (builtinSetters) {

ctx.setters.registerSetter(builtinSetters);

}

},

};

};

setterRegistry.pluginName = '___setter_registry___';

await plugins.register(setterRegistry);

// 注册默认的面板

const defaultPanelRegistry = (ctx: ILowCodePluginContext) => {

return {

init() {

skeleton.add({

area: 'mainArea',

name: 'designer',

type: 'Widget',

content: DesignerPlugin,

});

if (!engineConfig.get('disableDefaultSettingPanel')) {

skeleton.add({

area: 'rightArea',

name: 'settingsPane',

type: 'Panel',

content: SettingsPrimaryPane,

props: {

ignoreRoot: true,

},

});

}

// by default in float area;

let isInFloatArea = true;

const hasPreferenceForOutline = editor

?.getPreference()

?.contains('outline-pane-pinned-status-isFloat', 'skeleton');

if (hasPreferenceForOutline) {

isInFloatArea = editor

?.getPreference()

?.get('outline-pane-pinned-status-isFloat', 'skeleton');

}

skeleton.add({

area: 'leftArea',

name: 'outlinePane',

type: 'PanelDock',

content: Outline,

panelProps: {

area: isInFloatArea ? 'leftFloatArea' : 'leftFixedArea',

keepVisibleWhileDragging: true,

...engineConfig.get('defaultOutlinePaneProps'),

},

});

skeleton.add({

area: 'rightArea',

name: 'backupOutline',

type: 'Panel',

props: {

condition: () => {

return designer.dragon.dragging && !getTreeMaster(designer).hasVisibleTreeBoard();

},

},

content: OutlineBackupPane,

});

},

};

};

defaultPanelRegistry.pluginName = '___default_panel___';

await plugins.register(defaultPanelRegistry);

})();

let engineInited = false;

// @ts-ignore webpack Define variable

export const version = VERSION_PLACEHOLDER;

engineConfig.set('ENGINE_VERSION', version);

export async function init(

container?: HTMLElement,

options?: EngineOptions,

pluginPreference?: PluginPreference,

) {

if (engineInited) return;

engineInited = true;

let engineOptions = null;

let engineContainer = null;

if (isPlainObject(container)) {

engineOptions = container;

engineContainer = document.createElement('div');

document.body.appendChild(engineContainer);

} else {

engineOptions = options;

engineContainer = container;

if (!container) {

engineContainer = document.createElement('div');

document.body.appendChild(engineContainer);

}

}

engineContainer.id = 'engine';

engineConfig.setEngineOptions(engineOptions as any);

await plugins.init(pluginPreference as any);

render(

createElement(Workbench, {

skeleton: innerSkeleton,

className: 'engine-main',

topAreaItemClassName: 'engine-actionitem',

}),

engineContainer,

);

}