// AUTO-GENERATED by scripts/generate-wrappers.mjs — do not edit by hand.
import { defineComponent, h, onMounted, onBeforeUnmount } from 'vue';
import { Tree } from '@42/core/tree';
import { useC42 } from '../useC42';

/**
 * Nested list with expand/collapse and tri-state checkboxes
 *
 * Vue wrapper for the `Tree` controller (`@42/core/tree`). Props mirror
 * the controller options; events are re-emitted with the CustomEvent detail.
 * Place the controller markup in the default slot.
 */
export default defineComponent({
  name: 'Tree',
  props: {
    "expandAll": { type: Boolean, required: false }, // boolean
    "treeSelection": { type: Boolean, required: false }, // boolean
  },
  emits: ["tree:change", "tree:toggle"],
  setup(props, { slots, emit }) {
    const options = () => {
      const out: Record<string, unknown> = {};
      for (const key of ["expandAll", "treeSelection"] as const) {
        const value = (props as Record<string, unknown>)[key];
        if (value !== undefined) out[key] = value;
      }
      return out as Partial<Record<string, unknown>>;
    };
    const el = useC42(Tree, options);

    const listeners: Array<[string, (event: Event) => void]> = [
      ["tree:change", (event: Event) => emit("tree:change", (event as CustomEvent).detail)],
      ["tree:toggle", (event: Event) => emit("tree:toggle", (event as CustomEvent).detail)],
    ];
    onMounted(() => {
      const node = el.value;
      if (!node) return;
      for (const [name, handler] of listeners) node.addEventListener(name, handler);
    });
    onBeforeUnmount(() => {
      const node = el.value;
      if (!node) return;
      for (const [name, handler] of listeners) node.removeEventListener(name, handler);
    });

    return () => h('div', { ref: el }, slots.default ? slots.default() : undefined);
  },
});

// Component id in @42/core manifest: tree