FalkenDev / SparkRentals-Admin-Dashboard

import { useState, useEffect, useRef } from "react";

import { Searchbar, Map, MapSidebar } from "./../components";

import mapConfig from "../config/config.json";

import getCoordinates from "../models/nominatim";

import scooter from "../models/scooters";

import cities from "../models/cities";

import "../Map.css";

const startpoint = mapConfig.center;

const MapOverview = () => {

  const [center, setCenter] = useState(startpoint);

  const [zoom, setZoom] = useState(14);

  const [searchPhrase, setSearchPhrase] = useState("");

  const [isLive, setIsLive] = useState(false);

  const [features, setFeatures] = useState();

  const [scooters, setScooters] = useState([]);

  const [cityData, setCityData] = useState([]);

  const timerRef = useRef(null);

  timerRef.current = isLive;

  useEffect(() => {

    fetchScooterData();

  }, []);

  useEffect(() => {

    async function fetchCityData() {

      const res = await cities.getCities();

      const data = res.cities;

      setCityData(data);

    }

    fetchCityData();

  }, []);

  useEffect(() => {

    updateMap();

  }, [isLive]);

  function updateMap() {

    const timer = setInterval(() => {

      if (timerRef.current === false) {

        clearInterval(timer);

      } else {

        fetchScooterData();

      }

    }, 1000);

  }

  const handleToggle = () => {

    setIsLive(!isLive);

  };

  const handleSearch = async () => {

    const result = await getCoordinates(searchPhrase);

    const coordArr = [result.latitude, result.longitude];

    setZoom(12);

    setFeatures(coordArr);

  };

  const handleFlyToArea = async (place) => {

    const result = await getCoordinates(place);

    const coordArr = [result.latitude, result.longitude];

    setZoom(12);

    setFeatures(coordArr);

  };

  const handleFlyTo = (coords) => {

    setZoom(16);

    setFeatures(coords);

  };

  return (

    <div className="w-full">

      {cityData ? (

        <div className="flex flex-row w-full">

          <div className="w-3/4">

            <div className="absolute  text-white z-100 leaflet-bottom pointer-events-auto bg-slate-700 p-3 rounded-tr-xl">

              <label class="inline-flex relative items-center cursor-pointer">

                <input

                  onClick={(e) => {

                    handleToggle();

                  }}

                  type="checkbox"

                  checked={isLive}

                  class="sr-only peer"

                />

                <div

                  class="w-11 h-6 bg-gray-800 peer-focus:outline-none

                  peer-focus:ring-4 peer-focus:ring-blue-300

                 dark:peer-focus:ring-blue-800 rounded-full peer

                  dark:bg-slate-500 peer-checked:after:translate-x-full 

                  peer-checked:after:border-white after:content-[''] 

                  after:absolute after:top-[2px] after:left-[2px]

                 after:bg-white after:border-gray-300 after:border after:rounded-full after:h-5 

                  after:w-5 after:transition-all dark:border-gray-600 peer-checked:bg-blue-600"

                ></div>

                <span class="ml-3 text-sm font-medium text-gray-900 dark:text-gray-300">

                  Live View

                </span>

              </label>

            </div>

            <Map

              center={center}

              zoom={zoom}

              features={features}

              scooters={scooters}

              cities={cityData}

              setIsLive={setIsLive}

            />

          </div>

          <div className="w-1/4 flex flex-col max-h-screen bg-gray-800">

            <div className="p-4">

              <Searchbar

                searchPhrase={searchPhrase}

                setSearchPhrase={setSearchPhrase}

                handleSearch={handleSearch}

              />

            </div>

            <div className="w-full overflow-scroll">

              <MapSidebar

                scooters={scooters}

                cities={cityData}

                handleFlyTo={handleFlyTo}

                handleFlyToArea={handleFlyToArea}

              />

            </div>

          </div>

        </div>

      ) : (

        <div>

          <h1>Loading</h1>

        </div>

      )}

    </div>

  );

};

export default MapOverview;