wana/dist/shared/6ab9b088.mjs

Easy observable state for React

import { globals, $$, setHidden } from './815e560c.mjs';
import { is } from '@alloc/is';

let nextDebugId = 1;
const $D = Symbol.for("wana:debug");
function getCurrentAuto() {
  return globals.auto;
}
function getDebug(target) {
  return target[$D];
}
function setDebug(target, debug) {
  debug.name += "#" + nextDebugId++;
  target[$D] = debug;
  return target;
}
function addDebugAction(target, action) {
  const debug = getDebug(target);
  if (debug && debug.actions) {
    debug.actions.push(action);
  }
}

function noto(effect) {
  const {auto, observe} = globals;
  globals.auto = null;
  globals.observe = null;
  try {
    return effect();
  } finally {
    globals.auto = auto;
    globals.observe = observe;
  }
}

function no(value) {
  if (is.function(value)) {
    if (value[$$])
      return value;
    const fn = function(...args) {
      return noto(value.bind(this, ...args));
    };
    setHidden(fn, "name", value.name);
    setHidden(fn, $$, value);
    return fn;
  }
  return value && value[$$] || value;
}

export { addDebugAction, getCurrentAuto, getDebug, no, noto, setDebug };
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