jjj 0.2.1

A modal interface for Jujutsu.
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import { escapeHTML, isHTMLString, markHTMLString } from "../escape.js";
import { isPromise } from "../util.js";
import { isAstroComponentInstance, isRenderTemplateResult } from "./astro/index.js";
import { isRenderInstance } from "./common.js";
import { SlotString } from "./slot.js";
import { createBufferedRenderer } from "./util.js";
function renderChild(destination, child) {
  if (isPromise(child)) {
    return child.then((x) => renderChild(destination, x));
  }
  if (child instanceof SlotString) {
    destination.write(child);
    return;
  }
  if (isHTMLString(child)) {
    destination.write(child);
    return;
  }
  if (Array.isArray(child)) {
    return renderArray(destination, child);
  }
  if (typeof child === "function") {
    return renderChild(destination, child());
  }
  if (!child && child !== 0) {
    return;
  }
  if (typeof child === "string") {
    destination.write(markHTMLString(escapeHTML(child)));
    return;
  }
  if (isRenderInstance(child)) {
    return child.render(destination);
  }
  if (isRenderTemplateResult(child)) {
    return child.render(destination);
  }
  if (isAstroComponentInstance(child)) {
    return child.render(destination);
  }
  if (ArrayBuffer.isView(child)) {
    destination.write(child);
    return;
  }
  if (typeof child === "object" && (Symbol.asyncIterator in child || Symbol.iterator in child)) {
    if (Symbol.asyncIterator in child) {
      return renderAsyncIterable(destination, child);
    }
    return renderIterable(destination, child);
  }
  destination.write(child);
}
function renderArray(destination, children) {
  const flushers = children.map((c) => {
    return createBufferedRenderer(destination, (bufferDestination) => {
      return renderChild(bufferDestination, c);
    });
  });
  const iterator = flushers[Symbol.iterator]();
  const iterate = () => {
    for (; ; ) {
      const { value: flusher, done } = iterator.next();
      if (done) {
        break;
      }
      const result = flusher.flush();
      if (isPromise(result)) {
        return result.then(iterate);
      }
    }
  };
  return iterate();
}
function renderIterable(destination, children) {
  const iterator = children[Symbol.iterator]();
  const iterate = () => {
    for (; ; ) {
      const { value, done } = iterator.next();
      if (done) {
        break;
      }
      const result = renderChild(destination, value);
      if (isPromise(result)) {
        return result.then(iterate);
      }
    }
  };
  return iterate();
}
async function renderAsyncIterable(destination, children) {
  for await (const value of children) {
    await renderChild(destination, value);
  }
}
export {
  renderChild
};