import { defineComponent, provide } from 'vue';
import Tree from './tree.tsx';
const TreeRoot = defineComponent({
    name: 'TreeRoot',
    props: {
        data: { type: Array },
        checkedKeys: { type: Array },
        checkable: { type: Boolean, default: false },
    },
    emits: ['update:checked-keys', 'update:checkedKeys'],
    setup(props, { emit }) {
        const checkedValueArr = [];
        const onCheckedChange = (value) => {
            const index = checkedValueArr.findIndex((item) => value == item);
            if (index != -1) {
                checkedValueArr.splice(index, 1);
            }
            else {
                checkedValueArr.push(value);
            }
            emit('update:checkedKeys', [...checkedValueArr]);
        };
        provide('rootData', {
            onCheckedChange,
        });
        return () => <Tree {...props}/>;
    },
});
export default TreeRoot;