nodeMap/components/PoiUpdateModal.js

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

const PoiUpdateModal = ({ onClose, poiData }) => {
  const [poiId, setPoiId] = useState(poiData ? poiData.idPoi : "");
  const [description, setDescription] = useState(
    poiData ? poiData.description : ""
  );
  const [poiTypData, setPoiTypData] = useState([]);
  const [poiTypeId, setPoiTypeId] = useState("");
  const [locationDeviceData, setLocationDeviceData] = useState([]);
  const [deviceName, setDeviceName] = useState("");

  useEffect(() => {
    const fetchPoiTypData = async () => {
      try {
        const response = await fetch("/api/readPoiTyp");
        const data = await response.json();
        setPoiTypData(data);
        if (data && data.length > 0) {
          setPoiTypeId(data[0].idPoiTyp); // Set the first type as default
        }
      } catch (error) {
        console.error("Fehler beim Abrufen der poiTyp Daten:", error);
      }
    };
    fetchPoiTypData();

    const fetchData = async () => {
      try {
        const response = await fetch("/api/talas_v5/location_device");
        const data = await response.json();
        setLocationDeviceData(data);
        if (data.length > 0) {
          setDeviceName(data[0].name); // Set initial device name
        }
      } catch (error) {
        console.error(
          "Fehler beim Abrufen der Standort- und Gerätedaten:",
          error
        );
      }
    };
    fetchData();
  }, []);

  const handleSubmit = async (event) => {
    event.preventDefault();
    const idLDResponse = await fetch(
      `/api/getDeviceId?deviceName=${encodeURIComponent(deviceName)}`
    );
    const idLDData = await idLDResponse.json();
    const idLD = idLDData.idLD;

    try {
      const response = await fetch("/api/updatePoi", {
        method: "POST",
        headers: {
          "Content-Type": "application/json",
        },
        body: JSON.stringify({
          idPoi: poiId,
          description: description,
          idPoiTyp: poiTypeId,
          idLD: idLD,
        }),
      });

      if (response.ok) {
        alert("POI wurde erfolgreich aktualisiert.");
        onClose(); // Schließen des Modals und Aktualisieren der Ansicht
      } else {
        const errorResponse = await response.json();
        throw new Error(
          errorResponse.error || "Fehler beim Aktualisieren des POI."
        );
      }
    } catch (error) {
      console.error("Fehler beim Aktualisieren des POI:", error);
      alert("Fehler beim Aktualisieren des POI.");
    }
  };

  return (
    <form onSubmit={handleSubmit} className="m-0 p-2 w-full">
      <div className="flex items-center mb-4">
        <label htmlFor="description" className="block mr-2 flex-none">
          Beschreibung:
        </label>
        <input
          type="text"
          id="description"
          name="description"
          value={description}
          onChange={(e) => setDescription(e.target.value)}
          placeholder="Beschreibung der Station"
          className="block p-2 w-full border-2 border-gray-200 rounded-md text-sm"
        />
      </div>

      <div className="flex items-center mb-4">
        <label htmlFor="deviceName" className="block mr-2 flex-none">
          Gerät:
        </label>
        <select
          id="deviceName"
          name="deviceName"
          value={deviceName}
          onChange={(e) => setDeviceName(e.target.value)}
          className="block p-2 w-full border-2 border-gray-200 rounded-md text-sm"
        >
          {locationDeviceData.map((device, index) => (
            <option key={index} value={device.name}>
              {device.name}
            </option>
          ))}
        </select>
      </div>

      <div className="flex items-center mb-4">
        <label htmlFor="idPoiTyp2" className="block mr-2 flex-none">
          Typ:
        </label>
        <select
          id="idPoiTyp2"
          name="idPoiTyp2"
          value={poiTypeId}
          onChange={(e) => setPoiTypeId(e.target.value)}
          className="block p-2 w-full border-2 border-gray-200 rounded-md text-sm"
        >
          {poiTypData.map((poiTyp, index) => (
            <option key={index} value={poiTyp.idPoiTyp}>
              {poiTyp.name}
            </option>
          ))}
        </select>
      </div>

      <button
        type="submit"
        className="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded w-full"
      >
        POI aktualisieren
      </button>
    </form>
  );
};

export default PoiUpdateModal;