"use strict";

/** Own creation, loading and destruction of the wiki's active CMap editor. */
export class CmapEditorHost {
  constructor({ canvas, factory, createOptions = null, getModel = null, onCreated = null, onDestroyed = null }) {
    this.canvas = canvas;
    this.factory = factory;
    this.createOptions = createOptions;
    this.getModel = getModel;
    this.onCreated = onCreated;
    this.onDestroyed = onDestroyed;
    this.editor = null;
  }

  create(options = null, model = null) {
    this.destroy();
    if (!this.factory) return null;
    const editorOptions = options ?? this.createOptions?.() ?? {};
    this.editor = this.factory(this.canvas, editorOptions);
    const loadedModel = model || this.getModel?.();
    if (loadedModel) this.editor.loadModel(loadedModel);
    if (this.onCreated) this.onCreated(this.editor);
    return this.editor;
  }

  destroy() {
    if (!this.editor) return;
    this.editor.destroy();
    if (this.onDestroyed) this.onDestroyed(this.editor);
    this.editor = null;
  }
}