func main() {
flag.Parse()
var client *maps.Client
var err error
if *apiKey != "" {
client, err = maps.NewClient(maps.WithAPIKey(*apiKey))
} else if *clientID != "" || *signature != "" {
client, err = maps.NewClient(maps.WithClientIDAndSignature(*clientID, *signature))
} else {
usageAndExit("Please specify an API Key, or Client ID and Signature.")
}
check(err)
r := &maps.DistanceMatrixRequest{
Language: *language,
DepartureTime: *departureTime,
ArrivalTime: *arrivalTime,
}
if *origins != "" {
r.Origins = strings.Split(*origins, "|")
}
if *destinations != "" {
r.Destinations = strings.Split(*destinations, "|")
}
lookupMode(*mode, r)
lookupAvoid(*avoid, r)
lookupUnits(*units, r)
lookupTransitMode(*transitMode, r)
lookupTransitRoutingPreference(*transitRoutingPreference, r)
resp, err := client.DistanceMatrix(context.Background(), r)
check(err)
pretty.Println(resp)
}
