// MapScreen.tsx
import { ThemedMapView } from '@/components/themed-mapview';
import React, { useEffect, useState } from 'react';
import { StyleSheet, View, Dimensions, Image, Text } from 'react-native';
import MapView, { Marker, Callout, CalloutSubview, PROVIDER_DEFAULT } from 'react-native-maps';
import { db } from '../../firebase_config';
import { Chantier } from '@/class/class';
import { getChantiers } from '@/services/ressourcesService';


const MapScreen = () => {

const region = {
    latitude: 48.8566,
    longitude: 2.3522,
    latitudeDelta: 0.05,
    longitudeDelta: 0.05,
  };


  const [chantiers, setMarkers] = useState<Chantier[]>([]);
  const [loading, setLoading] = useState(true);

 useEffect(() => {
    async function loadData() {
      try {
        const data = await getChantiers();
        setMarkers(data);
      } catch (error) {
        console.error("Erreur lors du chargement :", error);
      } finally {
        setLoading(false);
      }
    }
    loadData();
  }, []);

  return (
    <View style={styles.container}>
      <ThemedMapView
        provider={PROVIDER_DEFAULT} // OpenStreetMap
        style={styles.map}
        region={region}
      >
        {chantiers.map(chantier => (
        <Marker
          key={chantier.id}
          coordinate={{ latitude: chantier.latitude, longitude: chantier.longitude }}
        />
      ))}
      </ThemedMapView>
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
  },
  map: {
    width: Dimensions.get('window').width,
    height: Dimensions.get('window').height,
  },
});

export default MapScreen;
