evcc-io/vehicle/smart.go
2023-03-19 13:28:26 +01:00

65 lines
1.3 KiB
Go

package vehicle
import (
"fmt"
"time"
"github.com/evcc-io/evcc/api"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/vehicle/mb"
"github.com/evcc-io/evcc/vehicle/smart"
)
// Smart is an api.Vehicle implementation for Smart cars
type Smart struct {
*embed
*smart.Provider
}
func init() {
registry.Add("smart", NewSmartFromConfig)
}
// NewSmartFromConfig creates a new vehicle
func NewSmartFromConfig(other map[string]interface{}) (api.Vehicle, error) {
cc := struct {
embed `mapstructure:",squash"`
User, Password string
VIN string
Expiry time.Duration
Cache time.Duration
}{
Expiry: expiry,
Cache: interval,
}
if err := util.DecodeOther(other, &cc); err != nil {
return nil, err
}
if cc.User == "" || cc.Password == "" {
return nil, api.ErrMissingCredentials
}
log := util.NewLogger("smart").Redact(cc.User, cc.Password, cc.VIN)
v := &Smart{
embed: &cc.embed,
}
identity := mb.NewIdentity(log, smart.OAuth2Config)
err := identity.Login(cc.User, cc.Password)
if err != nil {
return v, fmt.Errorf("login failed: %w", err)
}
api := smart.NewAPI(log, identity)
cc.VIN, err = ensureVehicle(cc.VIN, api.Vehicles)
if err == nil {
v.Provider = smart.NewProvider(log, api, cc.VIN, cc.Expiry, cc.Cache)
}
return v, err
}