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Fix tariff time series update during spot price unavailability (#16654)

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Signed-off-by: Jacob Laursen <jacob-github@vindvejr.dk>
Signed-off-by: Ciprian Pascu <contact@ciprianpascu.ro>
This commit is contained in:
Jacob Laursen 2024-04-16 08:21:26 +02:00 committed by Ciprian Pascu
parent 5949c462c1
commit b44187c6bc
1 changed files with 25 additions and 44 deletions
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69
bundles/org.openhab.binding.energidataservice/src/main/java/org/openhab/binding/energidataservice/internal/handler/EnergiDataServiceHandler.java
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@ -25,7 +25,6 @@ import java.time.temporal.ChronoUnit;
import java.util.Arrays;
import java.util.Collection;
import java.util.Currency;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
@ -496,53 +495,35 @@ public class EnergiDataServiceHandler extends BaseThingHandler {
}
private void updateTimeSeries() {
TimeSeries spotPriceTimeSeries = new TimeSeries(REPLACE);
Map<DatahubTariff, TimeSeries> datahubTimeSeriesMap = new HashMap<>();
Map<DatahubTariff, BigDecimal> datahubPreviousTariff = new HashMap<>();
for (DatahubTariff datahubTariff : DatahubTariff.values()) {
datahubTimeSeriesMap.put(datahubTariff, new TimeSeries(REPLACE));
}
updatePriceTimeSeries(CHANNEL_SPOT_PRICE, cacheManager.getSpotPrices(), config.getCurrency(), false);
Map<Instant, BigDecimal> spotPriceMap = cacheManager.getSpotPrices();
List<Entry<Instant, BigDecimal>> spotPrices = spotPriceMap.entrySet().stream()
.sorted(Map.Entry.comparingByKey()).toList();
for (Entry<Instant, BigDecimal> spotPrice : spotPrices) {
Instant hourStart = spotPrice.getKey();
if (isLinked(CHANNEL_SPOT_PRICE)) {
spotPriceTimeSeries.add(hourStart, getEnergyPrice(spotPrice.getValue(), config.getCurrency()));
}
for (Map.Entry<DatahubTariff, TimeSeries> entry : datahubTimeSeriesMap.entrySet()) {
DatahubTariff datahubTariff = entry.getKey();
String channelId = datahubTariff.getChannelId();
if (!isLinked(channelId)) {
continue;
}
BigDecimal tariff = cacheManager.getTariff(datahubTariff, hourStart);
if (tariff != null) {
BigDecimal previousTariff = datahubPreviousTariff.get(datahubTariff);
if (previousTariff != null && tariff.equals(previousTariff)) {
// Skip redundant states.
continue;
}
TimeSeries timeSeries = entry.getValue();
timeSeries.add(hourStart, getEnergyPrice(tariff, CURRENCY_DKK));
datahubPreviousTariff.put(datahubTariff, tariff);
}
}
}
if (spotPriceTimeSeries.size() > 0) {
sendTimeSeries(CHANNEL_SPOT_PRICE, spotPriceTimeSeries);
}
for (Map.Entry<DatahubTariff, TimeSeries> entry : datahubTimeSeriesMap.entrySet()) {
DatahubTariff datahubTariff = entry.getKey();
for (DatahubTariff datahubTariff : DatahubTariff.values()) {
String channelId = datahubTariff.getChannelId();
if (!isLinked(channelId)) {
updatePriceTimeSeries(channelId, cacheManager.getTariffs(datahubTariff), CURRENCY_DKK, true);
}
}
private void updatePriceTimeSeries(String channelId, Map<Instant, BigDecimal> priceMap, Currency currency,
boolean deduplicate) {
if (!isLinked(channelId)) {
return;
}
List<Entry<Instant, BigDecimal>> prices = priceMap.entrySet().stream().sorted(Map.Entry.comparingByKey())
.toList();
TimeSeries timeSeries = new TimeSeries(REPLACE);
BigDecimal previousTariff = null;
for (Entry<Instant, BigDecimal> price : prices) {
Instant hourStart = price.getKey();
BigDecimal priceValue = price.getValue();
if (deduplicate && priceValue.equals(previousTariff)) {
// Skip redundant states.
continue;
}
TimeSeries timeSeries = entry.getValue();
if (timeSeries.size() > 0) {
sendTimeSeries(channelId, timeSeries);
}
timeSeries.add(hourStart, getEnergyPrice(priceValue, currency));
previousTariff = priceValue;
}
if (timeSeries.size() > 0) {
sendTimeSeries(channelId, timeSeries);
}
}