123 lines
2.8 KiB
Go
123 lines
2.8 KiB
Go
package bmw
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import (
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"time"
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"github.com/evcc-io/evcc/api"
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"github.com/evcc-io/evcc/provider"
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)
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// Provider implements the vehicle api
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type Provider struct {
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statusG func() (VehicleStatus, error)
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actionS func(action string) error
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}
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// NewProvider creates a vehicle api provider
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func NewProvider(api *API, vin string, cache time.Duration) *Provider {
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impl := &Provider{
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statusG: provider.Cached(func() (VehicleStatus, error) {
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return api.Status(vin)
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}, cache),
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actionS: func(action string) error {
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_, err := api.Action(vin, action)
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return err
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},
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}
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return impl
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}
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var _ api.Battery = (*Provider)(nil)
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// Soc implements the api.Vehicle interface
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func (v *Provider) Soc() (float64, error) {
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res, err := v.statusG()
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if err != nil {
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return 0, err
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}
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return float64(res.State.ElectricChargingState.ChargingLevelPercent), nil
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}
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var _ api.ChargeState = (*Provider)(nil)
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// Status implements the api.ChargeState interface
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func (v *Provider) Status() (api.ChargeStatus, error) {
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res, err := v.statusG()
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if err != nil {
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return api.StatusNone, err
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}
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status := api.StatusA // disconnected
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if res.State.ElectricChargingState.IsChargerConnected {
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status = api.StatusB
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}
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if res.State.ElectricChargingState.ChargingStatus == "CHARGING" {
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status = api.StatusC
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}
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return status, nil
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}
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// var _ api.VehicleFinishTimer = (*Provider)(nil)
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// // FinishTime implements the api.VehicleFinishTimer interface
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// func (v *Provider) FinishTime() (time.Time, error) {
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// res, err := v.statusG()
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// err == nil {
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// ctr := res.VehicleStatus.ChargingTimeRemaining
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// return time.Now().Add(time.Duration(ctr) * time.Minute), err
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// }
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// return time.Time{}, err
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// }
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var _ api.VehicleRange = (*Provider)(nil)
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// Range implements the api.VehicleRange interface
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func (v *Provider) Range() (int64, error) {
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res, err := v.statusG()
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if err != nil {
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return 0, err
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}
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return res.State.ElectricChargingState.Range, nil
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}
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var _ api.VehicleOdometer = (*Provider)(nil)
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// Odometer implements the api.VehicleOdometer interface
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func (v *Provider) Odometer() (float64, error) {
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res, err := v.statusG()
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if err != nil {
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return 0, err
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}
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return float64(res.State.CurrentMileage), nil
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}
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var _ api.SocLimiter = (*Provider)(nil)
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// GetLimitSoc implements the api.SocLimiter interface
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func (v *Provider) GetLimitSoc() (int64, error) {
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res, err := v.statusG()
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if err != nil {
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return 0, err
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}
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return res.State.ElectricChargingState.ChargingTarget, nil
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}
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var _ api.Resurrector = (*Provider)(nil)
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func (v *Provider) WakeUp() error {
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return v.actionS(DOOR_LOCK)
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}
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var _ api.ChargeController = (*Provider)(nil)
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// ChargeEnable implements the api.ChargeController interface
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func (v *Provider) ChargeEnable(enable bool) error {
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action := map[bool]string{true: CHARGE_START, false: CHARGE_STOP}
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return v.actionS(action[enable])
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}
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