Add Seat api (evcc-io#681)

vehicle/seat.go

@@ -0,0 +1,70 @@
+package vehicle
+
+import (
+	"net/url"
+	"strings"
+	"time"
+
+	"github.com/andig/evcc/api"
+	"github.com/andig/evcc/util"
+	"github.com/andig/evcc/vehicle/vw"
+)
+
+// https://github.com/trocotronic/weconnect
+// https://github.com/TA2k/ioBroker.vw-connect
+
+// Seat is an api.Vehicle implementation for Seat cars
+type Seat struct {
+	*embed
+	*vw.Provider // provides the api implementations
+}
+
+func init() {
+	registry.Add("Seat", NewSeatFromConfig)
+}
+
+// NewSeatFromConfig creates a new vehicle
+func NewSeatFromConfig(other map[string]interface{}) (api.Vehicle, error) {
+	cc := struct {
+		Title               string
+		Capacity            int64
+		User, Password, VIN string
+		Cache               time.Duration
+	}{
+		Cache: interval,
+	}
+
+	if err := util.DecodeOther(other, &cc); err != nil {
+		return nil, err
+	}
+
+	v := &Seat{
+		embed: &embed{cc.Title, cc.Capacity},
+	}
+
+	log := util.NewLogger("seat")
+	identity := vw.NewIdentity(log, "9dcc70f0-8e79-423a-a3fa-4065d99088b4")
+
+	query := url.Values(map[string][]string{
+		"response_type": {"code id_token"},
+		"client_id":     {"50f215ac-4444-4230-9fb1-fe15cd1a9bcc@apps_vw-dilab_com"},
+		"redirect_uri":  {"seatconnect://identity-kit/login"},
+		"scope":         {"openid profile mbb cars birthdate nickname address phone"},
+	})
+
+	err := identity.Login(query, cc.User, cc.Password)
+	if err == nil {
+		api := vw.NewAPI(log, identity, "VW", "ES")
+
+		if cc.VIN == "" {
+			cc.VIN, err = findVehicle(api.Vehicles())
+			if err == nil {
+				log.DEBUG.Printf("found vehicle: %v", cc.VIN)
+			}
+		}
+
+		v.Provider = vw.NewProvider(api, strings.ToUpper(cc.VIN), cc.Cache)
+	}
+
+	return v, err
+}