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path: root/src/lib/ServiceFilters.tsx
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import React, { useContext } from 'react';
import { useHistory } from 'react-router-dom';
import _ from 'lodash';
import hooks from '../hooks/useAPIClient';
import useQuery from '../hooks/useQuery';
import ServiceContext, { Filter } from './ServiceContext';
import { SelectBase } from '../components/Select';
import { InputBase } from '../components/Input';

const getOptionLabel = (item: any, filter: Filter) => {
  const value = _.get(item, filter.as || filter.key);
  return filter.transform ? filter.transform(value) : value;
};

const ServiceFilters: React.FC = () => {
  const service = useContext(ServiceContext);
  const { query, setQuery } = useQuery();
  const history = useHistory();
  const { data } = hooks[service.route].useList('', { revalidateOnMount: !_.isEmpty(query) });

  const filters = service.filters?.map(filter => {
    const options = _
      .uniqBy(data, filter.key)
      .map((item: any) => ({
        key: _.get(item, filter.key),
        label: getOptionLabel(item, filter),
      }));

    // Add default option
    options?.unshift({
      key: '-',
      label: filter.label,
    });

    const value = _.get(query, filter.key, '-');

    return { ...filter, options, value };
  });

  const handleFilterChange = (key: string) => (event: React.ChangeEvent<HTMLSelectElement | HTMLInputElement>) => {
    const { value } = event.target;
    const updatedQuery = { ...query, [key]: value };
    if (value === '-') delete updatedQuery[key];
    setQuery(updatedQuery);
  };

  const resetFilters = () => history.push(service.route);

  return (
    <div className="mr-6 flex items-center">
      {filters && !_.isEmpty(query) && (
        <span
          onClick={resetFilters}
          role="presentation"
          className="underline mr-2 cursor-pointer"
        >
          Сбросить фильтры
        </span>
      )}
      {filters?.map(filter => (filter.date ? (
        <InputBase
          type="date"
          key={filter.key}
          onChange={handleFilterChange(filter.key)}
          value={filter.value}
        />
      ) : (
        <SelectBase
          key={filter.key}
          options={filter.options || []}
          value={filter.value}
          onChange={handleFilterChange(filter.key)}
        />
      )))}
    </div>
  );
};

export default ServiceFilters;