// /hooks/useLineData.js
import { useEffect, useState } from "react";
import { SERVER_URL } from "../config/urls";

const useLineData = (webserviceGisLinesStatusUrl, setLineStatusData) => {
  const [lineColors, setLineColors] = useState({});
  const [tooltipContents, setTooltipContents] = useState({});
  const [locationDevices, setLocationDevices] = useState([]);

  // Funktion zum Abrufen der Stationsnamen
  useEffect(() => {
    const fetchLocationDevices = async () => {
      try {
        const response = await fetch(`${process.env.NEXT_PUBLIC_SERVER_URL}:3000/api/talas_v5_DB/station/getStationNameByIdLD`);
        const data = await response.json();
        setLocationDevices(data);
        console.log("Stationen namen:", data);
      } catch (error) {
        console.error("Fehler beim Abrufen der Stationen:", error);
      }
    };

    fetchLocationDevices();
  }, []);

  useEffect(() => {
    const fetchData = async () => {
      try {
        const response1 = await fetch(webserviceGisLinesStatusUrl);
        const data1 = await response1.json();
        const response2 = await fetch(`${SERVER_URL}:3000/api/talas_v5_DB/gisLines/readGisLines`);
        const data2 = await response2.json();

        const colorsByModule = {};
        const newTooltipContents = {};
        const reversedData = data1.Statis ? data1.Statis.reverse() : [];

        reversedData.forEach((stat) => {
          // Finden der passenden Linie
          const matchingLine = data2.find((item) => item.idLD === stat.IdLD && item.idModul === stat.Modul);

          if (matchingLine) {
            // Ermitteln der Farbe basierend auf PrioColor
            const prioColor = stat.PrioColor === "#ffffff" ? "green" : stat.PrioColor;
            colorsByModule[matchingLine.idModul] = prioColor;

            // Finden des passenden Stationsnamens
            const locationDevice = locationDevices.find((device) => device.idLD === stat.IdLD);

            newTooltipContents[matchingLine.idModul] = `
              <div class="bg-white rounded-lg m-0 p-2 w-[210px]">
                  <span class="text-lg font-semibold text-gray-900">${stat.ModulName || "Unknown"}</span>
                  <br>
                  <span class="text-md font-bold text-gray-800">Station: ${locationDevice ? locationDevice.name : "Unbekannt"}</span>
                  <br>
                  <span class="text-md font-bold text-gray-800">${stat.ModulTyp || "N/A"}</span>
                  <br>
                  <span class="text-md font-bold text-gray-800">Slot: ${stat.Modul || "N/A"}</span>
                  <br>
                  <div style="max-width: 100%; overflow-wrap: break-word; word-break: break-word; white-space: normal;">
                      <span class="inline-block w-2 h-2 rounded-full mr-2" style="background-color: ${prioColor || "#000000"};"></span>
                      <span class="inline-block text-gray-800">${stat.Message || "N/A"}</span>
                  </div>
                  <span class="text-gray-800" style="color: ${prioColor || "#000000"};">(${stat.PrioName || "N/A"})</span>
                  <br>
                  <div style="max-width: 100%; overflow-wrap: break-word; word-break: break-word; white-space: normal;">
                      <span class="inline-block text-gray-800">${stat.DpName || "N/A"}</span>
                      : <span class="inline-block text-gray-800">${stat.Value || "N/A"}</span>
                  </div>
              </div>
            `;
          }
        });

        setLineColors(colorsByModule);
        setTooltipContents(newTooltipContents);
        setLineStatusData(reversedData);
      } catch (error) {
        console.error("Error fetching data:", error);
      }
    };

    fetchData();

    const interval = setInterval(fetchData, 300000); // 300000 ms = 5 Minuten

    return () => clearInterval(interval);
  }, [webserviceGisLinesStatusUrl, setLineStatusData, locationDevices]);

  return { lineColors, tooltipContents };
};

export default useLineData;