KarlComSe / SvenskaElsparkcyklarAB

import Map from '../../components/Map';

import { useParams } from "react-router-dom";

import axios, { AxiosError } from 'axios';

import { API_URL} from '../../helpers/config';

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

import { Zone } from '../../helpers/map/leaflet-types'

import { Scooter } from '../../helpers/bike-functions';

import { Label, ToggleSwitch } from 'flowbite-react';

import AdminGate from '../../components/AdminGate';

import BikeList from '../../components/BikeList';

export default function ShowMap() {

    const { city }  = useParams();

    const [zoneData, setZoneData] = useState<Zone[]>([]);

    const [scooterData, setScooterData] = useState<Scooter[]>([]);

    const [realTime, setRealTime] = useState(false);

    const timerRef = useRef<null | number>(null);

    const [trigger, setTrigger] = useState(0);

    const updateRealTime = () => {

      setRealTime(!realTime);

      if (realTime)

      {

        stopTimer();

      } else {

        startTimer();

      }

    }

    const startTimer = () => {

      if (!timerRef.current)

        {

          timerRef.current = setInterval(() => {

            setTrigger((prev) => prev + 1);

          }, 1000);

        }

  };

  const stopTimer = () => {

      if (timerRef.current)

        {

          clearInterval(timerRef.current);

          timerRef.current = null;

        }

  };

    useEffect(() => {

      const fetchScooters = async() => {

      try {

              const response = await axios.get(`${API_URL}/bike/city/${city}`);

              setScooterData(response.data);

          }

          catch(error)

          {

            const axiosError = error as AxiosError;

            console.log(axiosError?.response?.data);

          }

    }

    fetchScooters();

    },[city, trigger])

    useEffect(() => {

      const fetchZones = async () => {

      try {

              const response = await axios.get(`${API_URL}/zone/city/${city}`);

              setZoneData(response.data);

          }

          catch(error)

          {

            const axiosError = error as AxiosError;

            console.log(axiosError?.response?.data);

          }

    }

    fetchZones();

    },[city, trigger])

  return (

    <>

    <AdminGate/>

      <div data-testid="show-map" className="mx-auto sm:max-w-4xl"><Map city={city ?? "Göteborg"} zoneData={zoneData} scooterData={scooterData}/></div>

      <div className="flex flex-col items-center justify-center my-2 py-2 bg-red-100 rounded-md w-full sm:max-w-xl mx-auto">

      <Label htmlFor="realtimetoggle">Vill du uppdatera kartan i realtid?</Label>

      <ToggleSwitch id="realtimetoggle" checked={realTime} onChange={updateRealTime}>Uppdatera i realtid?</ToggleSwitch>

      </div>

        <div id="scooter-list" className="p-4 flex flex-col justify-center w-full">

          <div className="mx-auto">

          <h2 className="text-4xl font-bold text-gray-900"> Cyklar i {city}: </h2>

        </div>

      {scooterData.length > 0 ? (

        <>

        <div className="mx-auto mb-5">

        <h2>Antal cyklar: <b>{scooterData.length}</b> </h2>

        </div>

        <BikeList scooterData={scooterData} isCityList={false}/>

        </>) : (

                <div className="mx-auto mb-5">

                    <p>Inga cyklar tillgängliga</p>

                </div>

    )}

    </div>

  </>

  )

};