evcc-io/vehicle/vehicle.go
2025-10-31 15:25:53 +00:00

148 lines
3.9 KiB
Go

package vehicle
import (
"context"
"fmt"
"time"
"github.com/evcc-io/evcc/api"
"github.com/evcc-io/evcc/plugin"
"github.com/evcc-io/evcc/util"
)
//go:generate go tool decorate -f decorateVehicle -b api.Vehicle -t "api.SocLimiter,GetLimitSoc,func() (int64, error)" -t "api.ChargeState,Status,func() (api.ChargeStatus, error)" -t "api.VehicleRange,Range,func() (int64, error)" -t "api.VehicleOdometer,Odometer,func() (float64, error)" -t "api.VehicleClimater,Climater,func() (bool, error)" -t "api.CurrentController,MaxCurrent,func(int64) error" -t "api.CurrentGetter,GetMaxCurrent,func() (float64, error)" -t "api.VehicleFinishTimer,FinishTime,func() (time.Time, error)" -t "api.Resurrector,WakeUp,func() error" -t "api.ChargeController,ChargeEnable,func(bool) error"
// Vehicle is an api.Vehicle implementation with configurable getters and setters.
type Vehicle struct {
*embed
socG func() (float64, error)
}
func init() {
registry.AddCtx(api.Custom, NewConfigurableFromConfig)
}
// NewConfigurableFromConfig creates a new Vehicle
func NewConfigurableFromConfig(ctx context.Context, other map[string]any) (api.Vehicle, error) {
var cc struct {
embed `mapstructure:",squash"`
Soc plugin.Config
LimitSoc *plugin.Config
Status *plugin.Config
Range *plugin.Config
Odometer *plugin.Config
Climater *plugin.Config
MaxCurrent *plugin.Config
GetMaxCurrent *plugin.Config
FinishTime *plugin.Config
Wakeup *plugin.Config
ChargeEnable *plugin.Config
}
if err := util.DecodeOther(other, &cc); err != nil {
return nil, err
}
socG, err := cc.Soc.FloatGetter(ctx)
if err != nil {
return nil, fmt.Errorf("soc: %w", err)
}
v := &Vehicle{
embed: &cc.embed,
socG: socG,
}
// decorate range
limitSoc, err := cc.LimitSoc.IntGetter(ctx)
if err != nil {
return nil, fmt.Errorf("limitSoc: %w", err)
}
// decorate status
var status func() (api.ChargeStatus, error)
if cc.Status != nil {
get, err := cc.Status.StringGetter(ctx)
if err != nil {
return nil, fmt.Errorf("status: %w", err)
}
status = func() (api.ChargeStatus, error) {
s, err := get()
if err != nil {
return api.StatusNone, err
}
return api.ChargeStatusString(s)
}
}
// decorate range
rng, err := cc.Range.IntGetter(ctx)
if err != nil {
return nil, fmt.Errorf("range: %w", err)
}
// decorate odometer
odo, err := cc.Odometer.FloatGetter(ctx)
if err != nil {
return nil, fmt.Errorf("odometer: %w", err)
}
// decorate climater
climater, err := cc.Climater.BoolGetter(ctx)
if err != nil {
return nil, fmt.Errorf("climater: %w", err)
}
// decorate maxCurrent
maxCurrent, err := cc.MaxCurrent.IntSetter(ctx, "maxcurrent")
if err != nil {
return nil, fmt.Errorf("maxCurrent: %w", err)
}
// decorate getMaxCurrent
getMaxCurrent, err := cc.GetMaxCurrent.FloatGetter(ctx)
if err != nil {
return nil, fmt.Errorf("getMaxCurrent: %w", err)
}
// decorate finishtime
var finishTime func() (time.Time, error)
if cc.FinishTime != nil {
stringG, err := cc.FinishTime.StringGetter(ctx)
if err != nil {
return nil, fmt.Errorf("finishTime: %w", err)
}
finishTime = func() (time.Time, error) {
s, err := stringG()
if err != nil {
return time.Time{}, err
}
return time.Parse(time.RFC3339, s)
}
}
// decorate wakeup
var wakeup func() error
if cc.Wakeup != nil {
set, err := cc.Wakeup.BoolSetter(ctx, "wakeup")
if err != nil {
return nil, fmt.Errorf("wakeup: %w", err)
}
wakeup = func() error {
return set(true)
}
}
// decorate chargeEnable
chargeEnable, err := cc.ChargeEnable.BoolSetter(ctx, "chargeenable")
if err != nil {
return nil, fmt.Errorf("chargeEnable: %w", err)
}
return decorateVehicle(v, limitSoc, status, rng, odo, climater, maxCurrent, getMaxCurrent, finishTime, wakeup, chargeEnable), nil
}
// Soc implements the api.Vehicle interface
func (v *Vehicle) Soc() (float64, error) {
return v.socG()
}