Fondex/lib/utils/utils.dart

import 'package:customer/constant/constant.dart';
import 'package:customer/widget/place_picker/selected_location_model.dart';

import 'package:geolocator/geolocator.dart';
import 'package:get/get.dart';

import 'package:map_launcher/map_launcher.dart';
import '../themes/show_toast_dialog.dart';
import 'package:geocoding/geocoding.dart';
import 'package:location/location.dart' as loc;

class Utils {
  static Future<Position?> getCurrentLocation() async {
    bool serviceEnabled;
    LocationPermission permission;

    // Test if location services are enabled.
    serviceEnabled = await Geolocator.isLocationServiceEnabled();
    if (!serviceEnabled) {
      // Location services are not enabled don't continue
      // accessing the position and request users of the
      // App to enable the location services.
      await loc.Location().requestService();
      return null;
    }
    permission = await Geolocator.checkPermission();
    if (permission == LocationPermission.denied) {
      permission = await Geolocator.requestPermission();
      if (permission == LocationPermission.denied) {
        // Permissions are denied, next time you could try
        // requesting permissions again (this is also where
        // Android's shouldShowRequestPermissionRationale
        // returned true. According to Android guidelines
        // your App should show an explanatory UI now.
        return null;
      }
    }

    if (permission == LocationPermission.deniedForever) {
      // Permissions are denied forever, handle appropriately.
      return Future.error(
        'Location permissions are permanently denied, we cannot request permissions.',
      );
    }

    // When we reach here, permissions are granted and we can
    // continue accessing the position of the device.
    return await Geolocator.getCurrentPosition();
  }

  static Future<String> getAddressFromCoordinates(
    double lat,
    double lng,
  ) async {
    try {
      List<Placemark> placemarks = await placemarkFromCoordinates(lat, lng);
      if (placemarks.isNotEmpty) {
        Placemark place = placemarks.first;
        String address =
            "${place.name ?? ''}, ${place.subLocality ?? ''}, ${place.locality ?? ''}, ${place.administrativeArea ?? ''}, ${place.country ?? ''}";
        return address;
      }
      return "Unknown location";
    } catch (e) {
      return "Unknown location";
    }
  }

  static Future<void> redirectMap({
    required String name,
    required double latitude,
    required double longLatitude,
  }) async {
    if (Constant.mapType == "google") {
      bool? isAvailable = await MapLauncher.isMapAvailable(MapType.google);
      if (isAvailable == true) {
        await MapLauncher.showDirections(
          mapType: MapType.google,
          directionsMode: DirectionsMode.driving,
          destinationTitle: name,
          destination: Coords(latitude, longLatitude),
        );
      } else {
        ShowToastDialog.showToast("Google map is not installed".tr);
      }
    } else if (Constant.mapType == "googleGo") {
      bool? isAvailable = await MapLauncher.isMapAvailable(MapType.googleGo);
      if (isAvailable == true) {
        await MapLauncher.showDirections(
          mapType: MapType.googleGo,
          directionsMode: DirectionsMode.driving,
          destinationTitle: name,
          destination: Coords(latitude, longLatitude),
        );
      } else {
        ShowToastDialog.showToast("Google Go map is not installed".tr);
      }
    } else if (Constant.mapType == "waze") {
      bool? isAvailable = await MapLauncher.isMapAvailable(MapType.waze);
      if (isAvailable == true) {
        await MapLauncher.showDirections(
          mapType: MapType.waze,
          directionsMode: DirectionsMode.driving,
          destinationTitle: name,
          destination: Coords(latitude, longLatitude),
        );
      } else {
        ShowToastDialog.showToast("Waze is not installed".tr);
      }
    } else if (Constant.mapType == "mapswithme") {
      bool? isAvailable = await MapLauncher.isMapAvailable(MapType.mapswithme);
      if (isAvailable == true) {
        await MapLauncher.showDirections(
          mapType: MapType.mapswithme,
          directionsMode: DirectionsMode.driving,
          destinationTitle: name,
          destination: Coords(latitude, longLatitude),
        );
      } else {
        ShowToastDialog.showToast("Mapswithme is not installed".tr);
      }
    } else if (Constant.mapType == "yandexNavi") {
      bool? isAvailable = await MapLauncher.isMapAvailable(MapType.yandexNavi);
      if (isAvailable == true) {
        await MapLauncher.showDirections(
          mapType: MapType.yandexNavi,
          directionsMode: DirectionsMode.driving,
          destinationTitle: name,
          destination: Coords(latitude, longLatitude),
        );
      } else {
        ShowToastDialog.showToast("YandexNavi is not installed".tr);
      }
    } else if (Constant.mapType == "yandexMaps") {
      bool? isAvailable = await MapLauncher.isMapAvailable(MapType.yandexMaps);
      if (isAvailable == true) {
        await MapLauncher.showDirections(
          mapType: MapType.yandexMaps,
          directionsMode: DirectionsMode.driving,
          destinationTitle: name,
          destination: Coords(latitude, longLatitude),
        );
      } else {
        ShowToastDialog.showToast("yandexMaps map is not installed".tr);
      }
    }
  }

  static String formatAddress({
    required SelectedLocationModel selectedLocation,
  }) {
    List<String> parts = [];

    if (selectedLocation.address!.name != null &&
        selectedLocation.address!.name!.isNotEmpty) {
      parts.add(selectedLocation.address!.name!);
    }
    if (selectedLocation.address!.subThoroughfare != null &&
        selectedLocation.address!.subThoroughfare!.isNotEmpty) {
      parts.add(selectedLocation.address!.subThoroughfare!);
    }
    if (selectedLocation.address!.thoroughfare != null &&
        selectedLocation.address!.thoroughfare!.isNotEmpty) {
      parts.add(selectedLocation.address!.thoroughfare!);
    }
    if (selectedLocation.address!.subLocality != null &&
        selectedLocation.address!.subLocality!.isNotEmpty) {
      parts.add(selectedLocation.address!.subLocality!);
    }
    if (selectedLocation.address!.locality != null &&
        selectedLocation.address!.locality!.isNotEmpty) {
      parts.add(selectedLocation.address!.locality!);
    }
    if (selectedLocation.address!.subAdministrativeArea != null &&
        selectedLocation.address!.subAdministrativeArea!.isNotEmpty) {
      parts.add(selectedLocation.address!.subAdministrativeArea!);
    }
    if (selectedLocation.address!.administrativeArea != null &&
        selectedLocation.address!.administrativeArea!.isNotEmpty) {
      parts.add(selectedLocation.address!.administrativeArea!);
    }
    if (selectedLocation.address!.postalCode != null &&
        selectedLocation.address!.postalCode!.isNotEmpty) {
      parts.add(selectedLocation.address!.postalCode!);
    }
    if (selectedLocation.address!.country != null &&
        selectedLocation.address!.country!.isNotEmpty) {
      parts.add(selectedLocation.address!.country!);
    }
    if (selectedLocation.address!.isoCountryCode != null &&
        selectedLocation.address!.isoCountryCode!.isNotEmpty) {
      parts.add(selectedLocation.address!.isoCountryCode!);
    }

    return parts.join(', ');
  }
}