start event notifications

1 files changed, 103 insertions, 0 deletions

diff --git a/src/main/java/de/hysky/skyblocker/skyblock/EventNotifications.java b/src/main/java/de/hysky/skyblocker/skyblock/EventNotifications.java
new file mode 100644
index 00000000..5f3bae90
--- /dev/null
+++ b/src/main/java/de/hysky/skyblocker/skyblock/EventNotifications.java
@@ -0,0 +1,103 @@
+package de.hysky.skyblocker.skyblock;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.mojang.logging.LogUtils;
+import de.hysky.skyblocker.SkyblockerMod;
+import de.hysky.skyblocker.events.SkyblockEvents;
+import de.hysky.skyblocker.utils.Http;
+import de.hysky.skyblocker.utils.scheduler.Scheduler;
+import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.toast.SystemToast;
+import net.minecraft.text.Text;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.jetbrains.annotations.Nullable;
+import org.slf4j.Logger;
+
+import java.util.*;
+import java.util.concurrent.CompletableFuture;
+
+public class EventNotifications {
+    private static final Logger LOGGER = LogUtils.getLogger();
+
+    private static long currentTime = System.currentTimeMillis() / 1000;
+
+    public static void init() {
+        Scheduler.INSTANCE.scheduleCyclic(EventNotifications::timeUpdate, 20);
+
+        SkyblockEvents.JOIN.register(EventNotifications::refreshEvents);
+    }
+
+    private static final Map<String, LinkedList<SkyblockEvent>> events = new Object2ObjectOpenHashMap<>();
+
+    public static void refreshEvents() {
+        CompletableFuture.supplyAsync(() -> {
+            try {
+                JsonArray jsonElements = SkyblockerMod.GSON.fromJson(Http.sendGetRequest("https://hysky.de/api/calendar"), JsonArray.class);
+                return jsonElements.asList().stream().map(JsonElement::getAsJsonObject).toList();
+            } catch (Exception e) {
+                LOGGER.error("[Skyblocker] Failed to download warps list", e);
+            }
+            return List.<JsonObject>of();
+        }).thenAccept(eventsList -> {
+            events.clear();
+            for (JsonObject object : eventsList) {
+                if (object.get("timestamp").getAsLong() + object.get("duration").getAsInt() < currentTime) continue;
+                SkyblockEvent skyblockEvent = SkyblockEvent.of(object);
+                events.computeIfAbsent(object.get("event").getAsString(), s -> new LinkedList<>()).add(skyblockEvent);
+            }
+
+            for (Map.Entry<String, LinkedList<SkyblockEvent>> entry : events.entrySet()) {
+                entry.getValue().sort(Comparator.comparingLong(SkyblockEvent::start)); // Sort just in case it's not in order for some reason in API
+                LOGGER.info("Next {} is at {}", entry.getKey(), entry.getValue().peekFirst());
+            }
+        });
+    }
+
+
+
+    private static void timeUpdate() {
+        long newTime = System.currentTimeMillis() / 1000;
+        LOGGER.info(String.valueOf(newTime));
+        for (Map.Entry<String, LinkedList<SkyblockEvent>> entry : events.entrySet()) {
+            LinkedList<SkyblockEvent> nextEvents = entry.getValue();
+            SkyblockEvent skyblockEvent = nextEvents.peekFirst();
+            if (skyblockEvent == null) continue;
+            if (newTime > skyblockEvent.start() + skyblockEvent.duration()) {
+                nextEvents.pollFirst();
+                skyblockEvent = nextEvents.peekFirst();
+                if (skyblockEvent == null) continue;
+            }
+            if (currentTime + 60 < skyblockEvent.start() && newTime + 60 >= skyblockEvent.start()) {
+                MinecraftClient.getInstance().getToastManager().add(new SystemToast(
+                        SystemToast.Type.PERIODIC_NOTIFICATION,
+                        Text.literal(entry.getKey()),
+                        Text.literal("Starting soon!")));
+            }
+        }
+        currentTime = newTime;
+    }
+
+    public record SkyblockEvent(long start, int duration, String[] extras, @Nullable String warpCommand) {
+        public static SkyblockEvent of(JsonObject jsonObject) {
+            String location = jsonObject.get("location").getAsString();
+            location = location.isBlank() ? null: location;
+            return new SkyblockEvent(jsonObject.get("timestamp").getAsLong(),
+                    jsonObject.get("duration").getAsInt(),
+                    jsonObject.get("extras").getAsJsonArray().asList().stream().map(JsonElement::getAsString).toArray(String[]::new),
+                    location);
+        }
+
+        @Override
+        public String toString() {
+            return new ToStringBuilder(this)
+                    .append("start", start)
+                    .append("duration", duration)
+                    .append("extras", extras)
+                    .append("warpCommand", warpCommand)
+                    .toString();
+        }
+    }
+}