75 lines
1.7 KiB
Go
75 lines
1.7 KiB
Go
package query
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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/util"
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)
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type Provider struct {
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telemetryG func() (Telemetry, error)
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}
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func NewProvider(api *API, vin string, cache time.Duration) *Provider {
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impl := &Provider{
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telemetryG: util.Cached(func() (Telemetry, error) {
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return api.Telemetry(vin)
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}, cache),
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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.Battery interface
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func (v *Provider) Soc() (float64, error) {
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res, err := v.telemetryG()
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return res.Metrics.XevBatteryStateOfCharge.Value, 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.telemetryG()
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return int64(res.Metrics.XevBatteryRange.Value), err
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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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status := api.StatusA
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res, err := v.telemetryG()
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if err != nil {
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return status, err
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}
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switch res.Metrics.XevPlugChargerStatus.Value {
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case "CONNECTED":
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status = api.StatusB
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case "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.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.telemetryG()
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return res.Metrics.Odometer.Value, err
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}
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var _ api.VehiclePosition = (*Provider)(nil)
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// Position implements the api.VehiclePosition interface
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func (v *Provider) Position() (float64, float64, error) {
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res, err := v.telemetryG()
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return res.Metrics.Position.Value.Location.Lat, res.Metrics.Position.Value.Location.Lon, err
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}
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