import {
  BlockCustomComponent,
  ItemCustomComponent,
} from "@minecraft/server";

/**
 * Define a custom item component.
 * @category Need Registry
 * @example
 * ~~~ts
 *  // Define the component
 *  const COMPONENT = new CustomItemComponent("lazuli:example", {
 *     onConsume(arg) {
 *       arg.source.addEffect("posion", 200);
 *     },
 *   })
 *   // Registry the component
 *   Register.componentRegistry(COMPONENT);
 * ~~~
 */
export class CustomItemComponent {
  /**
   * @param typeId
   * The id that represents this custom component. Must have a
   * namespace. This id can be specified in a item's JSON
   * configuration under the 'minecraft:custom_components' item
   * component.
   * @param components
   * The collection of event functions that will be called when
   * the event occurs on an item using this custom component id.
   * @throws This function can throw errors.
   */
  constructor(
    readonly typeId: string,
    public components: ItemCustomComponent
  ) {}
}

/**
 * Define a custom block component.
 * @category Need Registry
 * @example
 * ~~~ts
 *   // Define the component
 *   const COMPONENT = new CustomBlockComponent("lazuli:example", {
 *     onEntityFallOn(arg) {
 *       arg.dimension.createExplosion(arg.block.location, 5);
 *      },
 *    })
 *   // Registry the component
 *   Register.componentRegistry(COMPONENT);
 * ~~~
 */
export class CustomBlockComponent {
  /**
   * @param typeId
   * The id that represents this custom component. Must have a
   * namespace. This id can be specified in a item's JSON
   * configuration under the 'minecraft:custom_components' item
   * component.
   * @param components
   * The collection of event functions that will be called when
   * the event occurs on an item using this custom component id.
   * @throws This function can throw errors.
   */
  constructor(
    readonly typeId: string,
    public components: BlockCustomComponent
  ) {}
}