internal

Documentation

Index

• Variables
• func AddCharges(price float64) float64
• func FormatCurrencyValue(value float64) string
• func GetGreeting(t time.Time) (hello, goodbye string)
• func GetPriceEmoji(price, average float64) string
• func PrepareQueryParameters() string
• type EnergyPrices
  • func GetEnergyPrices(log *slog.Logger) (*EnergyPrices, error)
  • func NewEnergyPrices(prices []Price) *EnergyPrices
  • func (e *EnergyPrices) Average() float64
  • func (e *EnergyPrices) AverageHours() []int
  • func (e *EnergyPrices) Get(hour int) (float64, bool)
  • func (e *EnergyPrices) High() float64
  • func (e *EnergyPrices) HighHours() []int
  • func (e *EnergyPrices) Low() float64
  • func (e *EnergyPrices) LowHours() []int
• type Price

Variables

var ErrNoPrices = errors.New("prices not yet available")

Functions

func AddCharges

func AddCharges(price float64) float64

Returns the price in Euros per kWh, including VAT.

func FormatCurrencyValue

func FormatCurrencyValue(value float64) string

func GetGreeting

func GetGreeting(t time.Time) (hello, goodbye string)

func GetPriceEmoji

func GetPriceEmoji(price, average float64) string

func PrepareQueryParameters

func PrepareQueryParameters() string

Types

type EnergyPrices

type EnergyPrices struct {
	// contains filtered or unexported fields
}

func GetEnergyPrices

func GetEnergyPrices(log *slog.Logger) (*EnergyPrices, error)

func NewEnergyPrices

func NewEnergyPrices(prices []Price) *EnergyPrices

func (*EnergyPrices) Average

func (e *EnergyPrices) Average() float64

func (*EnergyPrices) AverageHours

func (e *EnergyPrices) AverageHours() []int

func (*EnergyPrices) Get

func (e *EnergyPrices) Get(hour int) (float64, bool)

func (*EnergyPrices) High

func (e *EnergyPrices) High() float64

func (*EnergyPrices) HighHours

func (e *EnergyPrices) HighHours() []int

func (*EnergyPrices) Low

func (e *EnergyPrices) Low() float64

func (*EnergyPrices) LowHours

func (e *EnergyPrices) LowHours() []int

type Price

type Price struct {
	Hour  int
	Price float64
}