text: import React from "react";
  import { Flex, Box, Heading } from "@rebass/emotion";
  import isEmpty from "lodash/isEmpty";
  import { Query } from "react-apollo";
  import { loader } from "graphql.macro";
  import { Trans } from "@lingui/macro";
  import { Form, LocationParams } from "@ehealth/components";
  import { RemoveItemIcon } from "@ehealth/icons";
  
  import * as Field from "../../components/Field";
  import Pagination from "../../components/Pagination";
  import LoadingOverlay from "../../components/LoadingOverlay";
  import Table from "../../components/Table";
  import Link from "../../components/Link";
  import Button, { IconButton } from "../../components/Button";
  
  import { ITEMS_PER_PAGE } from "../../constants/pagination";
  
  const DictionariesQuery = loader(
    "../../graphql/SearchDictionariesQuery.graphql"
  );
  
  const Search = () => (
    <Box p={6}>
      <Heading as="h1" fontWeight="normal" mb={6}>
        <Trans>Dictionaries</Trans>
      </Heading>
  
      <LocationParams>
        {({ locationParams, setLocationParams }) => {
          const { filter = {}, first, last, after, before } = locationParams;
  
          return (
            <>
              <SearchDictionariesForm
                initialValues={locationParams}
                setLocationParams={setLocationParams}
              />
              <Query
                query={DictionariesQuery}
                variables={{
                  first:
                    !first && !last
                      ? ITEMS_PER_PAGE[0]
                      : first
                        ? parseInt(first)
                        : undefined,
                  last: last ? parseInt(last) : undefined,
                  after,
                  before,
                  filter: !isEmpty(filter) ? filter : undefined
                }}
              >
                {({
                  loading,
                  error,
                  data: {
                    dictionaries: { nodes: dictionaries = [], pageInfo } = {}
                  }
                }) => {
                  if (isEmpty(dictionaries)) return null;
                  return (
                    <LoadingOverlay loading={loading}>
                      {dictionaries.length > 0 && (
                        <>
                          <Table
                            data={dictionaries}
                            header={{
                              name: <Trans>Dictionary name</Trans>,
                              labels: <Trans>Tags</Trans>,
                              action: <Trans>Action</Trans>
                            }}
                            renderRow={({ labels = [], ...dictionary }) => ({
                              ...dictionary,
                              labels: labels.join(", "),
                              action: (
                                <Link
                                  to={`../${encodeURIComponent(dictionary.name)}`}
                                  fontWeight="bold"
                                >
                                  <Trans>View</Trans>
                                </Link>
                              )
                            })}
                            tableName="dictionaries/search"
                          />
                          <Pagination {...pageInfo} />
                        </>
                      )}
                    </LoadingOverlay>
                  );
                }}
              </Query>
            </>
          );
        }}
      </LocationParams>
    </Box>
  );
  
  export default Search;
  
  const SearchDictionariesForm = ({ initialValues, setLocationParams }) => (
    <Form
      onSubmit={params =>
        setLocationParams({
          ...params,
          after: undefined,
          before: undefined,
          last: undefined,
          first: initialValues.first || ITEMS_PER_PAGE[0]
        })
      }
      initialValues={initialValues}
    >
      <Flex mx={-1}>
        <Box px={1} width={3 / 5}>
          <Trans
            id="Dictionary name"
            render={({ translation }) => (
              <Field.Text
                name="filter.name"
                label={<Trans>Find dictionary</Trans>}
                placeholder={translation}
                autoComplete="off"
              />
            )}
          />
        </Box>
  
        <Box px={1} width={2 / 5}>
          <Query
            query={DictionariesQuery}
            variables={{
              first: 1,
              filter: { name: "DICTIONARY_LABELS" }
            }}
          >
            {({ loading, error, data }) => {
              if (loading || error) return null;
  
              const listOfLabels = !isEmpty(data.dictionaries.nodes)
                ? Object.keys(data.dictionaries.nodes[0].values)
                : [];
  
              return (
                <Trans
                  id="Tag"
                  render={({ translation }) => (
                    <Field.Select
                      name="filter.label"
                      label={<Trans>Filter by Tag</Trans>}
                      placeholder={translation}
                      items={listOfLabels}
                      hideErrors
                    />
                  )}
                />
              );
            }}
          </Query>
        </Box>
      </Flex>
      <Flex mx={-1} justifyContent="flex-start">
        <Box px={1}>
          <Button variant="blue">Шукати</Button>
        </Box>
        <Box px={1}>
          <IconButton
            icon={RemoveItemIcon}
            type="reset"
            disabled={isEmpty(initialValues.filter)}
            onClick={() => {
              setLocationParams({
                ...initialValues,
                filter: null
              });
            }}
          >
            <Trans>Reset</Trans>
          </IconButton>
        </Box>
      </Flex>
    </Form>
  );
  