1 files changed, 50 insertions, 0 deletions
diff --git a/src/main/java/net/uomc/mineshaft/resources/commands/LeaderBoardCommand.java b/src/main/java/net/uomc/mineshaft/resources/commands/LeaderBoardCommand.java
new file mode 100644
index 0000000..a001577
--- /dev/null
+++ b/src/main/java/net/uomc/mineshaft/resources/commands/LeaderBoardCommand.java
@@ -0,0 +1,50 @@
+package net.uomc.mineshaft.resources.commands;
+
+import static java.util.stream.Collectors.toMap;
+
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+import com.mouldycheerio.dbot.CustomBot;
+import com.mouldycheerio.dbot.commands.CommandDetails;
+import com.mouldycheerio.dbot.util.PeelingUtils;
+
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
+import net.uomc.mineshaft.resources.ResourceManager;
+
+public class LeaderBoardCommand extends ResourceCommand {
+
+    public LeaderBoardCommand(ResourceManager resourceManager) {
+        super(resourceManager);
+        setCommandDetails(
+                CommandDetails.from("leaderboard,lb,top,best", "Lists the most valuable users", "top [@user]"));
+
+    }
+
+    @Override
+    public void execute(MessageReceivedEvent e, CustomBot op, String[] args) {
+        AtomicInteger n = new AtomicInteger(0);
+        op.sendMessage(
+                e, "Most Valuable Players", "*ranked by inventory value*\n\n" + String.join(
+                        "\n", getResourceManager().getPrimaryResource().getMembers(e.getGuild()).stream().collect(
+                                toMap(
+                                        Function.identity(),
+                                        user -> getResourceManager()
+                                                .getResources()
+                                                .stream()
+                                                .map(r -> r.getValue(user, e.getGuild().getId()) * r.getValue())
+                                                .reduce((long) 0, (a, b) -> a + b)))
+                                .entrySet().stream()
+                                .sorted(
+                                        (o1, o2) -> Long.compare(o2.getValue(), o1.getValue()))
+                                .limit(10)
+                                .map(
+                                        entry -> String.format(
+                                                "%d <@%s> (**%s**)",
+                                                n.incrementAndGet(),
+                                                entry.getKey(),
+                                                PeelingUtils.amountToString(entry.getValue())))
+                                .collect(Collectors.toList())));
+    }
+}