import React, {useEffect, useId, useState} from 'react';
import { AsyncPaginate } from 'react-select-async-paginate';
import axios from 'axios';

export const SelectFieldMany = ({ options, field, form, itemRef, showField }) => {
  const [value, setValue] = useState([]);
  const PAGE_SIZE = 100;

  useEffect(() => {
    if (field.value?.[0] && typeof field.value[0] !== 'string') {
      form.setFieldValue(
        field.name,
        field.value.map((el) => el.id),
      );
    } else if (!field.value || field.value.length === 0) {
      setValue([]);
    }
  }, [field.name, field.value, form]);

  useEffect(() => {
    if (options) {
      setValue(options.map((el) => ({ value: el.id, label: el[showField] })));
      form.setFieldValue(
          field.name,
          options.map((el) => ({ value: el.id, label: el[showField] })),
      );
    }
  }, [options]);

  const mapResponseToValuesAndLabels = (data) => ({
    value: data.id,
    label: data.label,
  });

  const handleChange = (data: any) => {
    setValue(data)
    form.setFieldValue(
        field.name,
        data.map(el => (el?.value || null)),
    );
  };

  async function callApi(inputValue: string, loadedOptions: any[]) {
    const path = `/${itemRef}/autocomplete?limit=${PAGE_SIZE}&offset=${loadedOptions.length}${inputValue ? `&query=${inputValue}` : ''}`;
    const { data } = await axios(path);
    return {
      options: data.map(mapResponseToValuesAndLabels),
      hasMore: data.length === PAGE_SIZE,
    }
  }
  return (
      <AsyncPaginate
          classNames={{
            control: () => 'px-1 py-2',
          }}
          classNamePrefix='react-select'
          instanceId={useId()}
          value={value}
          isMulti
          debounceTimeout={1000}
          loadOptions={callApi}
          onChange={handleChange}
          defaultOptions
          isClearable
      />
  );
};