evcc-io/vehicle/ford/provider.go
2023-10-12 19:03:08 +02:00

100 lines
2.3 KiB
Go

package ford
import (
"fmt"
"time"
"github.com/evcc-io/evcc/api"
"github.com/evcc-io/evcc/provider"
"github.com/evcc-io/evcc/vehicle/ford/autonomic"
)
type Provider struct {
statusG func() (autonomic.MetricsResponse, error)
refreshG func() error
}
func NewProvider(api *autonomic.API, vin string, cache time.Duration) *Provider {
impl := &Provider{
statusG: provider.Cached(func() (autonomic.MetricsResponse, error) {
return api.Status(vin)
}, cache),
refreshG: func() error {
_, err := api.Refresh(vin)
return err
},
}
return impl
}
var _ api.Battery = (*Provider)(nil)
// Soc implements the api.Battery interface
func (v *Provider) Soc() (float64, error) {
res, err := v.statusG()
if err == nil {
return res.Metrics.XevBatteryStateOfCharge.Value, nil
}
return 0, err
}
var _ api.VehicleRange = (*Provider)(nil)
// Range implements the api.VehicleRange interface
func (v *Provider) Range() (int64, error) {
res, err := v.statusG()
if err == nil {
return int64(res.Metrics.XevBatteryRange.Value), nil
}
return 0, err
}
var _ api.ChargeState = (*Provider)(nil)
// Status implements the api.ChargeState interface
func (v *Provider) Status() (api.ChargeStatus, error) {
status := api.StatusNone
res, err := v.statusG()
if err == nil {
switch res.Metrics.XevPlugChargerStatus.Value {
case "DISCONNECTED":
status = api.StatusA // disconnected
case "CONNECTED":
status = api.StatusB // connected, not charging
case "CHARGING", "CHARGINGAC":
status = api.StatusC // charging
default:
err = fmt.Errorf("unknown charge status: %s", res.Metrics.XevPlugChargerStatus.Value)
}
}
return status, err
}
var _ api.VehicleOdometer = (*Provider)(nil)
// Odometer implements the api.VehicleOdometer interface
func (v *Provider) Odometer() (float64, error) {
res, err := v.statusG()
return res.Metrics.Odometer.Value, err
}
var _ api.VehiclePosition = (*Provider)(nil)
// Position implements the api.VehiclePosition interface
func (v *Provider) Position() (float64, float64, error) {
res, err := v.statusG()
loc := res.Metrics.Position.Value.Location
return loc.Lat, loc.Lon, err
}
var _ api.Resurrector = (*Provider)(nil)
// WakeUp implements the api.Resurrector interface
func (v *Provider) WakeUp() error {
return v.refreshG()
}