From 00b88c44aaa767bbce778f876c10778bedcffd6a Mon Sep 17 00:00:00 2001
From: andig <andi@evcc.io>
Date: Wed, 15 Oct 2025 12:47:49 +0200
Subject: [PATCH] Energinet: remove deprecated implementation (#24439)

---
 tariff/energinet.go                           | 112 ------------------
 tariff/energinet/types.go                     |  18 ---
 .../definition/tariff/energinet-price.yaml    |   1 +
 3 files changed, 1 insertion(+), 130 deletions(-)
 delete mode 100644 tariff/energinet.go
 delete mode 100644 tariff/energinet/types.go

diff --git a/tariff/energinet.go b/tariff/energinet.go
deleted file mode 100644
index 90ca5ec9c..000000000
--- a/tariff/energinet.go
+++ /dev/null
@@ -1,112 +0,0 @@
-package tariff
-
-import (
-	"errors"
-	"fmt"
-	"slices"
-	"strings"
-	"sync"
-	"time"
-
-	"github.com/cenkalti/backoff/v4"
-	"github.com/evcc-io/evcc/api"
-	"github.com/evcc-io/evcc/tariff/energinet"
-	"github.com/evcc-io/evcc/util"
-	"github.com/evcc-io/evcc/util/request"
-)
-
-type Energinet struct {
-	*embed
-	log    *util.Logger
-	region string
-	data   *util.Monitor[api.Rates]
-}
-
-var _ api.Tariff = (*Energinet)(nil)
-
-func init() {
-	registry.Add("energinet", NewEnerginetFromConfig)
-}
-
-func NewEnerginetFromConfig(other map[string]interface{}) (api.Tariff, error) {
-	var cc struct {
-		embed  `mapstructure:",squash"`
-		Region string
-	}
-
-	if err := util.DecodeOther(other, &cc); err != nil {
-		return nil, err
-	}
-
-	if cc.Region == "" {
-		return nil, errors.New("missing region")
-	}
-
-	if err := cc.init(); err != nil {
-		return nil, err
-	}
-
-	t := &Energinet{
-		embed:  &cc.embed,
-		log:    util.NewLogger("energinet"),
-		region: strings.ToLower(cc.Region),
-		data:   util.NewMonitor[api.Rates](2 * time.Hour),
-	}
-
-	// TODO remove
-	t.log.WARN.Println("tariff is deprecated and will be removed in a future version")
-
-	return runOrError(t)
-}
-
-func (t *Energinet) run(done chan error) {
-	var once sync.Once
-	client := request.NewHelper(t.log)
-
-	for tick := time.Tick(time.Hour); ; <-tick {
-		var res energinet.Prices
-
-		ts := time.Now().Truncate(time.Hour)
-		uri := fmt.Sprintf(energinet.URI,
-			ts.Format(energinet.TimeFormat),
-			ts.Add(24*time.Hour).Format(energinet.TimeFormat),
-			t.region)
-
-		if err := backoff.Retry(func() error {
-			return backoffPermanentError(client.GetJSON(uri, &res))
-		}, bo()); err != nil {
-			once.Do(func() { done <- err })
-
-			t.log.ERROR.Println(err)
-			continue
-		}
-
-		data := make(api.Rates, 0, len(res.Records))
-		for _, r := range res.Records {
-			ts, _ := time.Parse("2006-01-02T15:04:05", r.HourUTC)
-			ar := api.Rate{
-				Start: ts.Local(),
-				End:   ts.Add(time.Hour).Local(),
-				Value: t.totalPrice(r.SpotPriceDKK/1e3, ts),
-			}
-			data = append(data, ar)
-		}
-
-		mergeRates(t.data, data)
-		once.Do(func() { close(done) })
-	}
-}
-
-// Rates implements the api.Tariff interface
-func (t *Energinet) Rates() (api.Rates, error) {
-	var res api.Rates
-	err := t.data.GetFunc(func(val api.Rates) {
-		res = slices.Clone(val)
-	})
-	return res, err
-}
-
-// Type implements the api.Tariff interface
-func (t *Energinet) Type() api.TariffType {
-	return api.TariffTypePriceForecast
-}
diff --git a/tariff/energinet/types.go b/tariff/energinet/types.go
deleted file mode 100644
index 4ae7a99cb..000000000
--- a/tariff/energinet/types.go
+++ /dev/null
@@ -1,18 +0,0 @@
-package energinet
-
-const (
-	URI        = "https://api.energidataservice.dk/dataset/Elspotprices?offset=0&start=%s&end=%s&filter={\"PriceArea\":[\"%s\"]}&timezone=dk&limit=48"
-	TimeFormat = "2006-01-02T15:04" // RFC3339 short
-)
-
-type Prices struct {
-	Records []PriceInfo `json:"records"`
-}
-
-type PriceInfo struct {
-	HourUTC      string
-	HourDK       string
-	PriceArea    string
-	SpotPriceDKK float64
-	SpotPriceEUR float64
-}
diff --git a/templates/definition/tariff/energinet-price.yaml b/templates/definition/tariff/energinet-price.yaml
index c2a1d7399..eb5a42897 100644
--- a/templates/definition/tariff/energinet-price.yaml
+++ b/templates/definition/tariff/energinet-price.yaml
@@ -1,4 +1,5 @@
 template: energinet-price
+covers: ["energinet"]
 products:
   - brand: Energinet
 requirements: