141 lines
3.5 KiB
Go
141 lines
3.5 KiB
Go
package vehicle
|
|
|
|
import (
|
|
"errors"
|
|
"time"
|
|
|
|
"github.com/evcc-io/evcc/api"
|
|
"github.com/evcc-io/evcc/util"
|
|
"github.com/evcc-io/evcc/util/homeassistant"
|
|
)
|
|
|
|
type HomeAssistant struct {
|
|
*embed
|
|
conn *homeassistant.Connection
|
|
soc string
|
|
}
|
|
|
|
// Register on startup
|
|
func init() {
|
|
registry.Add("homeassistant", NewHomeAssistantVehicleFromConfig)
|
|
}
|
|
|
|
// Constructor from YAML config
|
|
func NewHomeAssistantVehicleFromConfig(other map[string]any) (api.Vehicle, error) {
|
|
var cc struct {
|
|
embed `mapstructure:",squash"`
|
|
URI string
|
|
Token_ string `mapstructure:"token"` // TODO deprecated
|
|
Home string // TODO deprecated
|
|
Sensors struct {
|
|
Soc string // required
|
|
Range string // optional
|
|
Status string // optional
|
|
LimitSoc string // optional
|
|
Odometer string // optional
|
|
Climater string // optional
|
|
FinishTime string // optional
|
|
}
|
|
Services struct {
|
|
Start string `mapstructure:"start_charging"` // script.* optional
|
|
Stop string `mapstructure:"stop_charging"` // script.* optional
|
|
Wakeup string // script.* optional
|
|
SetMaxCurrent string // number.* or input_number.* optional
|
|
}
|
|
}
|
|
|
|
if err := util.DecodeOther(other, &cc); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if cc.Sensors.Soc == "" {
|
|
return nil, errors.New("missing soc sensor")
|
|
}
|
|
|
|
log := util.NewLogger("ha-vehicle")
|
|
|
|
conn, err := homeassistant.NewConnection(log, cc.URI, cc.Home)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
res := &HomeAssistant{
|
|
embed: &cc.embed,
|
|
conn: conn,
|
|
soc: cc.Sensors.Soc,
|
|
}
|
|
|
|
// optional features
|
|
var (
|
|
limitSoc func() (int64, error)
|
|
status func() (api.ChargeStatus, error)
|
|
rng func() (int64, error)
|
|
odo func() (float64, error)
|
|
climater func() (bool, error)
|
|
finish func() (time.Time, error)
|
|
enable func(bool) error
|
|
wakeup func() error
|
|
maxcurrent func(int64) error
|
|
)
|
|
|
|
if cc.Sensors.LimitSoc != "" {
|
|
limitSoc = func() (int64, error) {
|
|
f, err := conn.GetFloatState(cc.Sensors.LimitSoc)
|
|
return int64(f), err
|
|
}
|
|
}
|
|
if cc.Sensors.Status != "" {
|
|
status = func() (api.ChargeStatus, error) { return conn.GetChargeStatus(cc.Sensors.Status) }
|
|
}
|
|
if cc.Sensors.Range != "" {
|
|
rng = func() (int64, error) {
|
|
f, err := conn.GetFloatState(cc.Sensors.Range)
|
|
return int64(f), err
|
|
}
|
|
}
|
|
if cc.Sensors.Odometer != "" {
|
|
odo = func() (float64, error) { return conn.GetFloatState(cc.Sensors.Odometer) }
|
|
}
|
|
if cc.Sensors.Climater != "" {
|
|
climater = func() (bool, error) { return conn.GetBoolState(cc.Sensors.Climater) }
|
|
}
|
|
if cc.Sensors.FinishTime != "" {
|
|
finish = func() (time.Time, error) { return conn.GetTimeState(cc.Sensors.FinishTime) }
|
|
}
|
|
if cc.Services.Start != "" && cc.Services.Stop != "" {
|
|
enable = func(enable bool) error { return res.enable(cc.Services.Start, cc.Services.Stop, enable) }
|
|
}
|
|
if cc.Services.Wakeup != "" {
|
|
wakeup = func() error { return conn.CallSwitchService(cc.Services.Wakeup, true) }
|
|
}
|
|
if cc.Services.SetMaxCurrent != "" {
|
|
maxcurrent = func(current int64) error { return conn.CallNumberService(cc.Services.SetMaxCurrent, float64(current)) }
|
|
}
|
|
|
|
// decorate all features
|
|
return decorateVehicle(
|
|
res,
|
|
limitSoc,
|
|
status,
|
|
rng,
|
|
odo,
|
|
climater,
|
|
maxcurrent,
|
|
nil,
|
|
finish,
|
|
wakeup,
|
|
enable,
|
|
), nil
|
|
}
|
|
|
|
func (v *HomeAssistant) Soc() (float64, error) {
|
|
return v.conn.GetFloatState(v.soc)
|
|
}
|
|
|
|
func (v *HomeAssistant) enable(on, off string, enable bool) error {
|
|
if enable {
|
|
return v.conn.CallSwitchService(on, true)
|
|
}
|
|
|
|
return v.conn.CallSwitchService(off, true)
|
|
}
|