source: reactapp/src/Components/Search.js@ 0df6b9e

import React, { useEffect, useState } from "react";
import JSOG from "jsog";
import { transliterate } from "../Util/transliterate";
import {
  SearchDropdownResultSmall,
  SearchDropdownTextSmall,
  SearchDropdownSmall,
  SearchDropdownResultLinkSmall,
  SearchSmall,
} from "./Search.style";
function Search() {
  const [query, setQuery] = useState("");
  const [professors, setProfessors] = useState([]);

  useEffect(() => {
    const url = `http://192.168.0.17:8080/public/professors/nameContains/${transliterate(
      query
    )}`;

    const fetchData = async () => {
      try {
        const response = await fetch(url);
        var cyclicGraph = await response.json();
        var jsogStructure = JSOG.encode(cyclicGraph); // has { '@ref': 'ID' } links instead of cycles
        cyclicGraph = JSOG.decode(jsogStructure);
        setProfessors(cyclicGraph);
        //setLoaded(true);
      } catch (error) {
        console.log("Error", error);
      }
    };

    if (query.length > 2) fetchData();
  }, [query]);

  return (
    <div
      style={{
        position: "relative",
        width: "fit-content",
        float: "right",
      }}
    >
      <SearchSmall
        placeholder="Пребарувај..."
        onChange={(e) => setQuery(e.target.value)}
      />
      <SearchDropdownSmall
        display={query.length > 2 && professors.length > 0 ? "block" : "none"}
      >
        {query.length > 2 &&
          professors.slice(0, 7).map((professor) => (
            <SearchDropdownResultSmall key={professor.professorId}>
              <SearchDropdownResultLinkSmall
                href={"/professor/" + professor.professorId}
              >
                <SearchDropdownTextSmall weight="bold" size="medium">
                  {professor.professorName}
                </SearchDropdownTextSmall>
                <SearchDropdownTextSmall weight="normal" size="smaller">
                  {professor.faculty.facultyName}
                </SearchDropdownTextSmall>
              </SearchDropdownResultLinkSmall>
            </SearchDropdownResultSmall>
          ))}
      </SearchDropdownSmall>
    </div>
  );
}

export default Search;