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

/**
 * Hierarchical multi-select with tri-state checkboxes
 *
 * Vue wrapper for the `NestedSelect` controller (`@42/core/nested-select`). 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: 'NestedSelect',
  props: {
    "defaultValue": { type: Array, required: false }, // string[]
    "filter": { type: Boolean, required: false }, // boolean
    "placeholder": { type: String, required: false }, // string
    "placement": { required: false }, // Placement
    "offset": { type: Number, required: false }, // number
  },
  emits: ["nestedselect:change", "nestedselect:open", "nestedselect:close"],
  setup(props, { slots, emit }) {
    const options = () => {
      const out: Record<string, unknown> = {};
      for (const key of ["defaultValue", "filter", "placeholder", "placement", "offset"] 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(NestedSelect, options);

    const listeners: Array<[string, (event: Event) => void]> = [
      ["nestedselect:change", (event: Event) => emit("nestedselect:change", (event as CustomEvent).detail)],
      ["nestedselect:open", (event: Event) => emit("nestedselect:open", (event as CustomEvent).detail)],
      ["nestedselect:close", (event: Event) => emit("nestedselect:close", (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: nested-select