public void Then_Uri_Is_As_Expected_For_A_Single_Point_With_Standard_Encoding_And_No_Slash_In_Base_Uri()
{
var origin = new Location
{
Latitude = 52.400997M,
Longitude = -1.295653M
};
var destinations = new List <Location>
{
new Location
{
Latitude = 51.742141M,
Longitude = -1.508122M
}
};
var apiClient = new GoogleDistanceMatrixApiClient(new HttpClient(),
new ApiConfiguration
{
//Note: no slash at end
GoogleMapsApiBaseUrl = "https://maps.googleapis.com/maps/api",
GoogleMapsApiKey = "YOUR_API_KEY"
});
var result = apiClient.BuildUri(origin, destinations, "driving", false);
result.Should().Be("https://maps.googleapis.com/maps/api/distancematrix/json?origins=52.400997,-1.295653&mode=driving&destinations=51.742141%2C-1.508122&key=YOUR_API_KEY");
//https://maps.googleapis.com/maps/api/distancematrix/json?units=imperial&origins=40.6655101,-73.89188969999998&destinations=40.6905615%2C-73.9976592%7C40.6905615%2C-73.9976592%7C40.6905615%2C-73.9976592%7C40.6905615%2C-73.9976592%7C40.6905615%2C-73.9976592%7C40.6905615%2C-73.9976592%7C40.659569%2C-73.933783%7C40.729029%2C-73.851524%7C40.6860072%2C-73.6334271%7C40.598566%2C-73.7527626%7C40.659569%2C-73.933783%7C40.729029%2C-73.851524%7C40.6860072%2C-73.6334271%7C40.598566%2C-73.7527626&key=YOUR_API_KEY
//vs polyline:
//https://maps.googleapis.com/maps/api/distancematrix/json?units=imperial&origins=40.6655101,-73.89188969999998&destinations=enc:_kjwFjtsbMt%60EgnKcqLcaOzkGari%40naPxhVg%7CJjjb%40cqLcaOzkGari%40naPxhV:&key=YOUR_API_KEY
}
public void Then_Uri_Is_As_Expected_For_A_Single_Point_With_Standard_Encoding_And_Slash_In_Base_Uri()
{
var origin = new Location
{
Latitude = 52.400997M,
Longitude = -1.295653M
};
var destinations = new List <Location>
{
new Location
{
Latitude = 51.742141M,
Longitude = -1.508122M
}
};
var apiClient = new GoogleDistanceMatrixApiClient(new HttpClient(),
new ApiConfiguration
{
//Note: slash at end
GoogleMapsApiBaseUrl = "https://maps.googleapis.com/maps/api/",
GoogleMapsApiKey = "YOUR_API_KEY"
});
var result = apiClient.BuildUri(origin, destinations, "driving", false);
result.Should().Be("https://maps.googleapis.com/maps/api/distancematrix/json?origins=52.400997,-1.295653&mode=driving&destinations=51.742141%2C-1.508122&key=YOUR_API_KEY");
}
public void Then_Encoded_Polyline_Is_As_Expected_For_Multiple_Points()
{
var points = new List <Location>
{
new Location {
Latitude = 38.5M, Longitude = -120.2M
},
new Location {
Latitude = 40.7M, Longitude = -120.95M
},
new Location {
Latitude = 43.252M, Longitude = -126.453M
}
};
var apiClient = new GoogleDistanceMatrixApiClient(new HttpClient(),
new ApiConfiguration
{
GoogleMapsApiBaseUrl = "https://maps.googleapis.com/maps/api/"
});
var result = apiClient.EncodePolyline(points);
result.Should().Be("_p~iF~ps|U_ulLnnqC_mqNvxq`@");
}
public static async Task GetGoogleResult(string path)
{
var venues = await GetVenuesFromCsv(path);
Console.WriteLine($"Have {venues.Count} venues");
//foreach (var venue in venues)
//{
// Console.WriteLine($"Venue: {venue.Postcode}, {venue.Latitude}, {venue.Longitude}");
//}
var client = new GoogleDistanceMatrixApiClient(new HttpClient(), Configuration);
var startPoint = new Location
{
Postcode = "CV1 2WT",
Latitude = 52.400997M,
Longitude = -1.508122M
};
var stopwatch = Stopwatch.StartNew();
var searchResults = await client.Search(startPoint, venues);
stopwatch.Stop();
var reachableResults = searchResults.Where(r => r.TravelTime <= 60 * 60).ToList();
Console.WriteLine();
Console.WriteLine($"Retrieved {searchResults.Count} search results from {venues.Count} venues ({reachableResults.Count} reachable) in {stopwatch.ElapsedMilliseconds:#,###}ms");
//Console.WriteLine("Results that could not be determined:");
//foreach (var searchResult in searchResults.Where(x => x.Distance < 0 || x.TravelTime < 0))
//{
// Console.WriteLine($"{searchResult.Address} at {searchResult.Distance}{searchResult.DistanceUnits}, travel time {searchResult.TravelTimeString}");
//}
//foreach (var searchResult in searchResults.OrderByDescending(x => x.TravelTime))
//{
// var distanceInKm = searchResult.Distance / 1000;
// var distanceInMiles = searchResult.Distance / 1609.34;
// Console.WriteLine($"{searchResult.Address} at {distanceInMiles:#.0}mi ({distanceInKm:#.0}km), travel time {searchResult.TravelTimeString}");
//}
}
public void Then_Encoded_Polyline_Is_As_Expected_For_A_Single_Point()
{
var points = new List <Location>
{
new Location {
Latitude = 52.400997M, Longitude = -1.508122M
}
};
var apiClient = new GoogleDistanceMatrixApiClient(new HttpClient(),
new ApiConfiguration
{
GoogleMapsApiBaseUrl = "https://maps.googleapis.com/maps/api/"
});
var result = apiClient.EncodePolyline(points);
result.Should().Be("gqy~HvpeH");
}
private static async Task GetDistancesForOpportunitySpreadsheet(string path, string travelMode)
{
var journeys = await GetOpportunityJourneysFromCsv(path);
//Hack the postcodes out
foreach (var journey in journeys)
{
var workplaces = journey.Workplace.Split();
var n = workplaces.Length;
journey.Workplace = ExtractPostcode(journey.Workplace);
journey.ProviderVenue = ExtractPostcode(journey.ProviderVenue);
}
//var regex = new Regex(
// @"([^ ]+\s+[^ ]+$)");
//var postcode = regex.Match(journey.Workplace).Groups[0].Captures[0];
//var destination = regex.Match(journey.ProviderVenue).Groups[0].Captures[0];
var client = new GoogleDistanceMatrixApiClient(new HttpClient(), Configuration);
var resultsList = new List <Journey>();
var destinations = new List <Journey>();
//var travelMode = GoogleTravelMode.Driving;
//var travelMode = GoogleTravelMode.Transit;
//Uncomment to filter
//journeys = journeys
// .Where(j => j.Workplace == "WA14 1PH" &&
// (j.ProviderVenue == "SK11 8LF" ||
// j.ProviderVenue == "SK17 6RY"))
// .ToList();
var currentWorkplace = journeys.FirstOrDefault()?.Workplace;
var last = journeys.Last();
foreach (var journey in journeys)
{
if (journey.Workplace == currentWorkplace)
{
destinations.Add(journey);
}
if (journey.Workplace != currentWorkplace || journey == last)
{
Console.WriteLine($"Workplace {currentWorkplace}");
var searchResults = await client.SearchJourney(currentWorkplace, destinations, travelMode);
foreach (var item in searchResults)
{
Console.WriteLine($" driving time to {item.Address} {item.TravelTimeString}");
resultsList.Add(new Journey
{
Workplace = currentWorkplace,
ProviderVenue = item.Address,
TravelTime = item.TravelTimeString
});
}
currentWorkplace = journey.Workplace;
destinations.Clear();
destinations.Add(journey);
}
}
Console.WriteLine($"Processed {journeys.Count} journeys, have {resultsList.Count} results");
var outputPath = $".\\Data\\journey_results_{travelMode}.csv";
using (var writer = File.CreateText($".\\Data\\journey_results_{travelMode}.csv"))
{
await writer.WriteLineAsync("Workplace,Provider Venue,Travel Time");
await writer.WriteLineAsync("");
foreach (var result in resultsList)
{
await writer.WriteLineAsync($"{result.Workplace.Replace(",", "")},{result.ProviderVenue.Replace(",", "")},{result.TravelTime}");
}
Console.WriteLine($"Saved results to {outputPath}");
}
}
public void Then_Uri_Is_As_Expected_For_Multiple_Points_With_Polyline_Encoding()
{
var origin = new Location
{
Latitude = 40.6655101M,
Longitude = -73.89188969999998M
};
var destinations = new List <Location>
{
new Location {
Latitude = 40.6905615M, Longitude = -73.9976592M
},
new Location {
Latitude = 40.6905615M, Longitude = -73.9976592M
},
new Location {
Latitude = 40.6905615M, Longitude = -73.9976592M
},
new Location {
Latitude = 40.6905615M, Longitude = -73.9976592M
},
new Location {
Latitude = 40.6905615M, Longitude = -73.9976592M
},
new Location {
Latitude = 40.6905615M, Longitude = -73.9976592M
},
new Location {
Latitude = 40.659569M, Longitude = -73.933783M
},
new Location {
Latitude = 40.729029M, Longitude = -73.851524M
},
new Location {
Latitude = 40.6860072M, Longitude = -73.6334271M
},
new Location {
Latitude = 40.598566M, Longitude = -73.7527626M
},
new Location {
Latitude = 40.659569M, Longitude = -73.933783M
},
new Location {
Latitude = 40.729029M, Longitude = -73.851524M
},
new Location {
Latitude = 40.6860072M, Longitude = -73.6334271M
},
new Location {
Latitude = 40.598566M, Longitude = -73.7527626M
}
};
var apiClient = new GoogleDistanceMatrixApiClient(new HttpClient(),
new ApiConfiguration
{
GoogleMapsApiBaseUrl = "https://maps.googleapis.com/maps/api/",
GoogleMapsApiKey = "YOUR_API_KEY"
});
var result = apiClient.BuildUri(origin, destinations, "driving", true);
result.Should().Be("https://maps.googleapis.com/maps/api/distancematrix/json?origins=40.6655101,-73.89188969999998&mode=driving&destinations=enc:_kjwFjtsbMt%60EgnKcqLcaOzkGari%40naPxhVg%7CJjjb%40cqLcaOzkGari%40naPxhV:&key=YOUR_API_KEY");
//https://maps.googleapis.com/maps/api/distancematrix/json?units=imperial&origins=40.6655101,-73.89188969999998&destinations=40.6905615%2C-73.9976592%7C40.6905615%2C-73.9976592%7C40.6905615%2C-73.9976592%7C40.6905615%2C-73.9976592%7C40.6905615%2C-73.9976592%7C40.6905615%2C-73.9976592%7C40.659569%2C-73.933783%7C40.729029%2C-73.851524%7C40.6860072%2C-73.6334271%7C40.598566%2C-73.7527626%7C40.659569%2C-73.933783%7C40.729029%2C-73.851524%7C40.6860072%2C-73.6334271%7C40.598566%2C-73.7527626&key=YOUR_API_KEY
//vs polyline:
//https://maps.googleapis.com/maps/api/distancematrix/json?units=imperial&origins=40.6655101,-73.89188969999998&destinations=enc:_kjwFjtsbMt%60EgnKcqLcaOzkGari%40naPxhVg%7CJjjb%40cqLcaOzkGari%40naPxhV:&key=YOUR_API_KEY
}
