import { ObjectUtils } from '@dooboostore/core';
import { RawSet } from '../rawsets/RawSet';
import { CreatorMetaData } from '../rawsets/CreatorMetaData';
import {
  AfterCallBack,
  ElementSource,
  ExecuteState,
  OperatorExecuter,
  ReturnContainer,
  Source
} from './OperatorExecuter';
import { Render } from '../rawsets/Render';
import { TargetElement } from '../configs';
import { DomRenderComponentMetaKey } from '../rawsets';

declare global {
  interface Window {
    HTMLMetaElement: typeof HTMLMetaElement;
  }
}

// 여기서 사용자가 등록한 TargetElement가 들어간다.
export class DrTargetElement extends OperatorExecuter<void> {
  constructor(
    rawSet: RawSet,
    render: Render,
    returnContainer: ReturnContainer,
    elementSource: ElementSource,
    source: Source,
    afterCallBack: AfterCallBack
  ) {
    source.operatorAround = undefined;
    super(rawSet, render, returnContainer, elementSource, source, afterCallBack, false);
  }

  async execute(): Promise<ExecuteState> {
    let targetElement: TargetElement | undefined = undefined;
    let isTargetElementElement = this.elementSource.element.tagName.toLowerCase() === RawSet.DR_TARGET_ELEMENT_ELEMENTNAME.toLowerCase();
    if (isTargetElementElement){
      const targetElementTagName = this.elementSource.element.getAttribute(`${RawSet.DR_TARGET_ELEMENT_ELEMENTNAME}:is`)?.toLowerCase();
      targetElement = this.source.config?.targetElements?.find(
        it => it.name.toLowerCase() === targetElementTagName
      );
    } else {
      targetElement = this.source.config?.targetElements?.find(
        it => it.name.toLowerCase() === this.elementSource.element.tagName.toLowerCase()
      );
    }
    // console.log('--------------tar', isTargetElementElement, targetElement, this.elementSource.element.tagName);

    if (targetElement) {
      if (
        this.rawSet.point.start instanceof this.source.config.window.HTMLMetaElement &&
        this.rawSet.point.end instanceof this.source.config.window.HTMLMetaElement
      ) {
        this.rawSet.point.start.setAttribute('this-path', `this.${DomRenderComponentMetaKey.DOMRENDER_COMPONENTS_KEY}.${this.rawSet.uuid}`);
        this.rawSet.point.end.setAttribute('this-path', `this.${DomRenderComponentMetaKey.DOMRENDER_COMPONENTS_KEY}.${this.rawSet.uuid}`);
      }

      const documentFragment = await targetElement.callBack(
        this.elementSource.element,
        this.source.obj,
        this.rawSet,
        this.elementSource.attrs,
        this.source.config
      );
      if (documentFragment) {
        const detectAction = this.elementSource.element.getAttribute(RawSet.DR_DETECT_NAME);
        // const dictionaryKey = this.elementSource.element.getAttribute(RawSet.DR_DICTIONARY_OPTIONKEYNAME);
        // console.log('dictionaryKey', dictionaryKey);
        // const render = (documentFragment as any).render;
        this.rawSet.dataSet.fragment = documentFragment;
        // if (documentFragment) {
        //     const tempDiv = this.source.config.window.document.createElement('div');
        //     tempDiv.appendChild(documentFragment.cloneNode(true));
        //     console.log('DocumentFragment innerHTML:', tempDiv.innerHTML);
        // }

        // this.rawSet.dataSet??={};
        // this.rawSet.dataSet.data = render.component;
        if (detectAction && this.rawSet.dataSet.render) {
          // TODO: 없어져야될듯?
          this.rawSet.detect = {
            action: () => {
              const script = `var $component = this.__render.component; var $element = this.__render.element; var $innerHTML = this.__render.innerHTML; var $attribute = this.__render.attribute;  ${detectAction} `;
              ObjectUtils.Script.evaluate(
                script,
                Object.assign(this.source.obj, {
                  __render: this.rawSet.dataSet.render
                })
              );
            }
          };
        }
        // fag.append(documentFragment)

        // console.log('----------1', ElementUtils.toInnerHTML(documentFragment, {document: this.source.config.window.document}));
        // await Promises.sleep(1000)
        let targetFragment = documentFragment;
        if (targetElement.noStrip) {
          // documentFragment.firstElementChild.classList.add(`${this.rawSet.uuid}___DrTargetElement`)
          const fragment = this.source.config.window.document.createDocumentFragment();
          Array.from(documentFragment.firstElementChild?.childNodes || []).forEach(child => {
            // fragment.appendChild(child.cloneNode(true));
            fragment.appendChild(child);
          });
          // fragment.append(documentFragment.firstElementChild);
          targetFragment = fragment;
        }
        // console.log('----------2', ElementUtils.toInnerHTML(targetFragment, {document: this.source.config.window.document}));
        const rr = RawSet.checkPointCreates(targetFragment, this.source.obj, this.source.config);
        rr.forEach((it, index) => {

          // const z = ElementUtils.toInnerHTML(it.dataSet.fragment, {document: this.source.config.window.document});
          // console.log('-z--z('+index+')', z, it);
          // it.point.start;
          // // 새로운 comment element 추가
          // const comment = this.source.config.window.document.createComment('새로 만든 comment element');
          // it.point.start.parentNode?.insertBefore(comment, it.point.start.nextSibling);
        })
        // for (let rawSet of rr) {
        //   await rawSet.render(this.source.obj, this.source.config)
        // }
        // console.log('cccccccccccccccccccccc', rr, typeof Window);
        if (targetElement.noStrip) {
          Array.from(targetFragment.childNodes || []).forEach(child => {
            documentFragment.firstElementChild?.appendChild(child);
          });
        }
        this.elementSource.element.parentNode?.replaceChild(documentFragment, this.elementSource.element);
        this.returnContainer.raws.push(...rr);
        this.afterCallBack.onElementInitCallBacks.push({
          name: targetElement.name.toLowerCase(),
          obj: this.source.obj,
          targetElement,
          creatorMetaData: targetElement.__creatorMetaData as CreatorMetaData
        });
        // console.log('sssssssssssssss', this.source.obj);
        targetElement?.complete?.(this.elementSource.element, this.source.obj, this.rawSet);
      }
      return ExecuteState.EXECUTE;
    }
    return ExecuteState.NO_EXECUTE;
  }
}