src index.js

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  /**
 * Coherent.js Web Components Integration
 * Provides custom element and web component utilities
 */
 
import { renderToString } from '@coherentjs/core';
 
/**
 * Define a Coherent.js component as a custom element
 */
export function defineComponent(name, component, options = {}) {
  if (typeof window === 'undefined') {
    // Server-side: just return a placeholder
    return { name, component, options };
  }
 
  if (!window.customElements) {
    throw new Error('Custom Elements API not supported');
  }
 
  class CoherentElement extends HTMLElement {
    constructor() {
      super();
      this.component = component;
      this.options = options;
    }
 
    connectedCallback() {
      this.render();
    }
 
    render() {
      const html = renderToString(this.component);
      if (this.options.shadow) {
        const shadow = this.attachShadow({ mode: 'open' });
        shadow.innerHTML = html;
      } else {
        this.innerHTML = html;
      }
    }
  }
 
  window.customElements.define(name, CoherentElement);
  return CoherentElement;
}
 
/**
 * Integration utilities
 */
export function integrateWithWebComponents(_runtime) {
  return {
    defineComponent: (name, component, options) => defineComponent(name, component, options)
  };
}
 
export function defineCoherentElement(name, component, options = {}) {
  return defineComponent(name, component, options);
}
 
export { defineComponent as default };