How to convert plain object to reactive one and set it to the ref.value

[NEBA0317]

I want to convert this gridData to reactive object and set it to ref.value. If I use toRefs it gives unwanted structured data

import { ref, watch, toRaw, toRefs } from 'vue'

// Lodash
import * as lodash from 'lodash'

// Interface
interface SelectedCheckBoxGridType {
  row_id: string
  column_ids: Array<string>
}

const selectedCheckboxes = ref<Array<SelectedCheckBoxGridType>>([])

function checkTableData(row: string, column: string) {
  let gridData: Array<SelectedCheckBoxGridType> = toRaw<
    Array<SelectedCheckBoxGridType>
  >(selectedCheckboxes.value)

  if (gridData.length > 0) {
    let isExist = false
    let checkBoxItem: SelectedCheckBoxGridType = {
      row_id: '',
      column_ids: [],
    }

    lodash.forEach(gridData, (value) => {
      if (value.row_id === row) {
        checkBoxItem = value
        isExist = true
      }
    })

    if (isExist) {
      // Check if column exist
      if (checkBoxItem.column_ids.includes(column)) {
        lodash.pull(checkBoxItem.column_ids, column)
      } else {
        checkBoxItem.column_ids.push(column)
      }

      if (checkBoxItem.column_ids.length === 0) {
        lodash.pull(gridData, checkBoxItem)
      }
    } else {
      gridData.push({
        row_id: row,
        column_ids: [column],
      })
    }
  } else {
    gridData.push({
      row_id: row,
      column_ids: [column],
    })
  }

  selectedCheckboxes.value = toRefs(gridData)
}


watch(
  () => selectedCheckboxes.value,
  (value) => {
    console.log(value)

    if (value.length > 0) {
      emit('store', {
        question_id: props.question._id,
        type: 'CheckboxGrid',
        answer: value,
      })
    } else {
      emit('remove', props.question._id)
    }
  },
  {
    deep: true,
  }
)

[bbcvc]

Maybe you can this

selectedCheckboxes.value = ref(gridData).value

or

import { unref } from 'vue'
selectedCheckboxes.value = unref(gridData).value

doc:
https://vuejs.org/api/reactivity-core.html#ref,
https://vuejs.org/api/reactivity-utilities.html#unref