1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465
import { isSSR, render } from './core.ts'import { documentSSR } from './regexDom.ts'import { _state } from './state.ts'import { detectSSR } from './helpers.ts'
// functions that should only be available on the server-sideconst ssrTricks = {  isWebComponent: (tagNameOrComponent: any) => {    return (      typeof tagNameOrComponent === 'string' &&      tagNameOrComponent.includes('-') &&      _nano.customElements.has(tagNameOrComponent)    )  },  renderWebComponent: (tagNameOrComponent: any, props: any, children: any, _render: any) => {    const customElement = _nano.customElements.get(tagNameOrComponent)    const component = _render({ component: customElement, props: { ...props, children: children } })    // get the html tag and the innerText from string    // match[1]: HTMLTag    // match[2]: innerText    const match = component.toString().match(/^<(?<tag>[a-z]+)>(.*)<\/\k<tag>>$/)    if (match) {      const element = document.createElement(match[1])      element.innerText = match[2]
      // eslint-disable-next-line no-inner-declarations      function replacer(match: string, p1: string, _offset: number, _string: string): string {        return match.replace(p1, '')      }      // remove events like onClick from DOM      element.innerText = element.innerText.replace(/<\w+[^>]*(\s(on\w*)="[^"]*")/gm, replacer)
      return element    } else {      return null    }  }}
const initGlobalVar = () => {  const isSSR = detectSSR() === true ? true : undefined  const location = { pathname: '/' }  const document = isSSR ? documentSSR() : window.document  globalThis._nano = { isSSR, location, document, customElements: new Map(), ssrTricks }}initGlobalVar()
export const initSSR = (pathname: string = '/') => {  _nano.location = { pathname }  globalThis.document = _nano.document = isSSR() ? documentSSR() : window.document}
export const renderSSR = (component: any, options: { pathname?: string; clearState?: boolean } = {}) => {  const { pathname, clearState = true } = options
  initSSR(pathname)  if (clearState) _state.clear()
  return render(component, null, true).join('') as string}
export const clearState = () => {  _state.clear()}