TourIAm/TIAMWebApp/Server/Controllers/GoogleAPIController .cs

using System;
using System.Threading.Tasks;
using GoogleApi.Entities.Common;
using GoogleApi.Entities.Common.Enums;
using GoogleApi.Entities.Maps.Common;
using GoogleApi.Entities.Maps.Common.Enums;
using GoogleApi.Entities.Maps.DistanceMatrix.Request;

using Microsoft.AspNetCore.Mvc;
using System.Reflection.Metadata;
using TIAMWebApp.Shared.Application.Models;
using static DevExpress.XtraPrinting.Native.ExportOptionsPropertiesNames;
using System.Net;
using GoogleApi.Entities.Maps.Geocoding.Address.Request;
using GoogleApi.Entities.Maps.DistanceMatrix.Response;
using System.Net.Http;
using System.Text.Json;
using GoogleApi.Entities.Maps.Directions.Response;
using GoogleApi.Entities.Maps.Geocoding.Location.Request;
using GoogleApi;
using GoogleApi.Entities.Search.Common.Enums;
using Microsoft.AspNetCore.Razor.TagHelpers;
using GoogleApi.Entities.Maps.AddressValidation.Request;

namespace TIAMWebApp.Server.Controllers
{
    [ApiController]
    [Route("api/[controller]")]
    public class GoogleAPIController : ControllerBase
    {

        private string _apiKey = "AIzaSyAyEYJkpt2KDa3SJ34UNWO4-dNOJKmUtF8";
        private static readonly TripInfo[] Trips = new TripInfo[]
        {

            new TripInfo(47.511887f, 19.031920f, 47.510769f, 19.081422f ),


        };

        private readonly ILogger<SupplierAPIController> _logger;


        public GoogleAPIController(ILogger<SupplierAPIController> logger)
        {
            _logger = logger;

        }

        [HttpPost]
        [Route("GetAddressForCoordinates")]
        public async Task<string?> GetAddressForCoordinates(TripInfo myTrip)
        {

            var latitude = myTrip.StartLatitude; // Example latitude

            var longitude = myTrip.StartLongitude; // Example longitude
            Console.WriteLine(latitude);
            Console.WriteLine(longitude);
            var booo = new Coordinate(latitude, longitude);

            var request = new LocationGeocodeRequest
            {
                Key = _apiKey,
                Location = booo
            };

            try
            {
                var response = await GoogleMaps.Geocode.LocationGeocode.QueryAsync(request);
                if (response.Status == Status.Ok)
                {
                    return response.RawJson;
                }

                else
                {
                    return "Something wrong";
                }
            }
            catch (Exception ex)
            {
                return ex + "Error occurred while calling GoogleMaps.Geocode.LocationGeocode.QueryAsync";
            }

        }

        //google api call to get coordinates from address
        [HttpPost]
        [Route("ValidateAddress")]
        public async Task<string> ValidateAddress(string address)
        {

            var request = new AddressValidationRequest
            {
                Key = _apiKey,
                Address = new PostalAddress
                {
                    AddressLines = new List<string>
                {
                    address
                }
                }
            };


            var response = await GoogleMaps.AddressValidation.QueryAsync(request);
            if (response.Status == Status.Ok)
            {
                return response.Result.Address.FormattedAddress;
            }
            else if (response.Status == Status.ZeroResults)
            {
                return "No results found for the given address.";
            }
            else
            {
                return "Something went wrong.";
            }

        }


        [HttpGet]
        [Route("GetTravelTime")]
        //public string GetTravelTime(TripInfo)
        public async Task<string> GetTravelTimeWithGoogleMatrix()
        {
            var latitude1 = Trips[0].StartLatitude; // Example latitude

            var longitude1 = Trips[0].StartLongitude; // Example longitude

            var latitude2 = Trips[0].EndLatitude; // Example latitude

            var longitude2 = Trips[0].EndLongitude; // Example longitude

            Console.WriteLine(latitude1);
            Console.WriteLine(longitude1);
            Console.WriteLine(latitude2);
            Console.WriteLine(longitude2);

            try
            {

                var origin1 = new Address("Margit utca 35, Budapest, Budapest, Magyarorsz<73>g");
                var origin2 = new Address("Nefelejcs utca 18, Budapest, Budapest, Magyarorsz<73>g");
                var destination1 = new Address("Sz<53>zados utca 30/a, Budapest, Budapest, Magyarorsz<73>g");
                var destination2 = new Address("Novoszadek utca 53, Pilissz<73>nt<6E>, Pest, Magyarorsz<73>g");
                DistanceMatrixResponse? response = null;

                //var response = await GoogleMaps.DistanceMatrix.QueryAsync(request);
                try
                {
                    var request = new DistanceMatrixRequest
                    {
                        Key = _apiKey,
                        Origins = new[]
                        {
                            new LocationEx(origin1),
                            new LocationEx(origin2)
                        },
                        Destinations = new[]
                        {
                            new LocationEx(destination1),
                            new LocationEx(destination2)
                        },
                        TravelMode = TravelMode.Driving,
                    };

                    response = await GoogleApi.GoogleMaps.DistanceMatrix.QueryAsync(request);
                    return response.RawJson;

                }
                catch (Exception e)
                {


                    Console.Write("Errorcode: {0}", (int)response.Status);

                }


                return "";

            }
            catch (WebException ex)
            {
                Console.WriteLine("Google Maps API Error {0}", ex.Message);
                return "Google Maps API Error {0}" + ex.Message;
            }


        }

        public class GoogleMapsResponse
        {
            public string Status { get; set; }
            public Result[] Results { get; set; }
        }

        public class Result
        {
            public string FormattedAddress { get; set; }
        }

    }
}