evcc-io/plugin/charger.go

87 lines
1.9 KiB
Go

package plugin
import (
"context"
"github.com/evcc-io/evcc/api"
charger "github.com/evcc-io/evcc/charger/config"
"github.com/evcc-io/evcc/util"
"github.com/evcc-io/evcc/util/config"
"github.com/spf13/cast"
)
type switchChargerPlugin struct {
charger api.Charger
}
func init() {
registry.AddCtx("charger", NewChargerEnableFromConfig)
}
// NewChargerEnableFromConfig creates type conversion provider
func NewChargerEnableFromConfig(ctx context.Context, other map[string]interface{}) (Plugin, error) {
var cc struct {
Config config.Typed
}
if err := util.DecodeOther(other, &cc); err != nil {
return nil, err
}
charger, err := charger.NewFromConfig(ctx, cc.Config.Type, cc.Config.Other)
if err != nil {
return nil, err
}
o := &switchChargerPlugin{
charger: charger,
}
return o, nil
}
var _ FloatGetter = (*switchChargerPlugin)(nil)
func (o *switchChargerPlugin) FloatGetter() (func() (float64, error), error) {
return func() (float64, error) {
v, err := o.charger.Enabled()
return cast.ToFloat64(v), err
}, nil
}
var _ IntGetter = (*switchChargerPlugin)(nil)
func (o *switchChargerPlugin) IntGetter() (func() (int64, error), error) {
return func() (int64, error) {
v, err := o.charger.Enabled()
return cast.ToInt64(v), err
}, nil
}
var _ IntSetter = (*switchChargerPlugin)(nil)
func (o *switchChargerPlugin) IntSetter(param string) (func(int64) error, error) {
return func(val int64) error {
b, err := cast.ToBoolE(val)
if err != nil {
return err
}
return o.charger.Enable(b)
}, nil
}
var _ BoolGetter = (*switchChargerPlugin)(nil)
func (o *switchChargerPlugin) BoolGetter() (func() (bool, error), error) {
return func() (bool, error) {
return o.charger.Enabled()
}, nil
}
var _ BoolSetter = (*switchChargerPlugin)(nil)
func (o *switchChargerPlugin) BoolSetter(param string) (func(bool) error, error) {
return func(val bool) error {
return o.charger.Enable(val)
}, nil
}