update sahko

sahko.js

@@ -5,9 +5,33 @@ const sahko = async (ctx) => {
   const currentDate = date.toISOString().split('T')[0];
   const currentHour = date.getHours();
   const requestUrl = `https://api.porssisahko.net/v1/price.json?date=${currentDate}&hour=${currentHour}`;
+  const upcomingPrices = 'https://api.porssisahko.net/v1/latest-prices.json';
   const response = await fetch(requestUrl);
   const json = await response.json();
-  ctx.reply(`Sähkö maksaapi ${json.price} cnt/kwh`);
+  const upcomingResponse = await fetch(upcomingPrices);
+  const upcomingJson = await upcomingResponse.json();
+  const futurePrices = upcomingJson.prices
+    .filter((item) => {
+      const startDate = new Date(item.startDate);
+      return startDate > date;
+    })
+    .reverse()
+    .slice(0, 10)
+    .map((item) => {
+      const startDate = new Date(item.startDate);
+      const formattedStartDate = startDate.toLocaleTimeString('fi-FI', {
+        hour: '2-digit',
+        minute: '2-digit',
+      });
+      return { startDate: formattedStartDate, price: item.price };
+    });
+
+  const formattedFuturePrices = futurePrices
+    .map((item) => `${item.startDate} ${item.price.toFixed(3)} cnt/kwh`)
+    .join('\n');
+
+  ctx.reply(`Sähkö maksaapi ${json.price.toFixed(3)} cnt/kwh\n
+Tulevat tunnit: \n${formattedFuturePrices}`);
 };
 
 module.exports = { sahko };