package reach

const (
	eventGetConfiguration     = "get configuration"
	eventCurrentConfiguration = "current configuration"
)

// Configuration is a configuration
type Configuration struct {
	RTKSettings *RTKSettings `mapstructure:"rtk settings,omitempty"`
}

// RTKSettings -
type RTKSettings struct {
	GLONASSARMode             string               `mapstructure:"glonass ar mode"`
	UpdateRate                string               `mapstructure:"update rate"`
	ElevationMaskAngle        string               `mapstructure:"elevation mask angle"`
	MaxHorizontalAcceleration string               `mapstructure:"max horizontal acceleration"`
	SNRMask                   string               `mapstructure:"snr mask"`
	GPSARMode                 string               `mapstructure:"gps ar mode"`
	PositionningMode          string               `mapstructure:"positioning mode"`
	PositioningSystems        *PositionningSystems `mapstructure:"positioning systems,omitempty"`
	MaxVerticalAcceleration   string               `mapstructure:"max vertical acceleration"`
}

// PositionningSystems -
type PositionningSystems struct {
	GLONASS bool `json:"glonass"`
	SBAS    bool `json:"sbas"`
	QZS     bool `json:"qzs"`
	QZSS    bool `json:"qzss"`
	Compass bool `json:"compass"`
	Galileo bool `json:"galileo"`
	GPS     bool `json:"gps"`
}

// Configuration fetches and return the current configuration of the ReachRS module
func (r *ReachView) Configuration() (*Configuration, error) {
	configuration := &Configuration{}
	if err := r.fetch(eventGetConfiguration, nil, eventCurrentConfiguration, configuration); err != nil {
		return nil, err
	}
	return configuration, nil
}