import { escapeHTML, isHTMLString, markHTMLString } from "../escape.js";
import { isAstroComponentInstance, isRenderTemplateResult } from "./astro/index.js";
import { isRenderInstance } from "./common.js";
import { SlotString } from "./slot.js";
import { renderToBufferDestination } from "./util.js";
async function renderChild(destination, child) {
  child = await child;
  if (child instanceof SlotString) {
    destination.write(child);
  } else if (isHTMLString(child)) {
    destination.write(child);
  } else if (Array.isArray(child)) {
    const childRenders = child.map((c) => {
      return renderToBufferDestination((bufferDestination) => {
        return renderChild(bufferDestination, c);
      });
    });
    for (const childRender of childRenders) {
      if (!childRender)
        continue;
      await childRender.renderToFinalDestination(destination);
    }
  } else if (typeof child === "function") {
    await renderChild(destination, child());
  } else if (typeof child === "string") {
    destination.write(markHTMLString(escapeHTML(child)));
  } else if (!child && child !== 0) {
  } else if (isRenderInstance(child)) {
    await child.render(destination);
  } else if (isRenderTemplateResult(child)) {
    await child.render(destination);
  } else if (isAstroComponentInstance(child)) {
    await child.render(destination);
  } else if (ArrayBuffer.isView(child)) {
    destination.write(child);
  } else if (typeof child === "object" && (Symbol.asyncIterator in child || Symbol.iterator in child)) {
    for await (const value of child) {
      await renderChild(destination, value);
    }
  } else {
    destination.write(child);
  }
}
export {
  renderChild
};