Add OwO command

src/main/java/me/goudham/bot/command/fun/OwO.java

@@ -0,0 +1,77 @@
+package me.goudham.bot.command.fun;
+
+import io.micronaut.context.annotation.Executable;
+import java.util.List;
+import java.util.Random;
+import me.goudham.command.annotation.Option;
+import me.goudham.command.annotation.SlashCommand;
+import net.dv8tion.jda.api.events.interaction.SlashCommandEvent;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.OptionType;
+import org.graalvm.collections.Pair;
+
+@SlashCommand(
+        name = "owo",
+        description = "OwO'ify the given text",
+        options = {
+                @Option(
+                        optionType = OptionType.STRING,
+                        name = "text",
+                        description = "The text to OwO'ify",
+                        isRequired = true
+                )
+        }
+)
+public class OwO {
+    private final Random random = new Random();
+    private final List<Pair<String, String>> prefixAndSuffixList;
+
+    public OwO() {
+        this.prefixAndSuffixList = List.of(
+                Pair.create("H-hewwo?? ", " :D"),
+                Pair.create("Huohhhh. ", " >_<"),
+                Pair.create("Huohhhh. ", " >_>"),
+                Pair.create("UwU ", " ʕ•̫͡•ʔ"),
+                Pair.create("UwU ", " ;-;"),
+                Pair.create("OwO ", " :P"),
+                Pair.create("OwO ", " (；ω；)"),
+                Pair.create("OWO ", " x3"),
+                Pair.create("Haiiii! ", " ÙωÙ"),
+                Pair.create("HIII! ", " （＾ｖ＾）")
+        );
+    }
+
+    @Executable
+    public void handle(SlashCommandEvent slashCommandEvent) {
+        OptionMapping optionMapping = slashCommandEvent.getOption("text");
+        String givenText = optionMapping == null ? "" : optionMapping.getAsString();
+
+        String replace = givenText
+                .replace("L", "W")
+                .replace("R", "W")
+                .replace("l", "w")
+                .replace("r", "w");
+
+        StringBuilder outputText = new StringBuilder(replace);
+        for (int i = 0; i < replace.length(); i++) {
+            Character previousCharacter = replace.charAt(i == 0 ? i : i - 1);
+            Character character = replace.charAt(i);
+
+            if (character.equals('O') || character.equals('o')) {
+                if (previousCharacter.equals('N') || previousCharacter.equals('n') || previousCharacter.equals('M') || previousCharacter.equals('m')) {
+                    outputText.insert(i, "yo");
+                }
+            }
+        }
+
+        Pair<String, String> randomPrefixAndSuffix = getRandomPrefixAndSuffix();
+        outputText.insert(0, randomPrefixAndSuffix.getLeft());
+        outputText.append(randomPrefixAndSuffix.getRight());
+
+        slashCommandEvent.reply(outputText.toString()).queue();
+    }
+
+    private Pair<String, String> getRandomPrefixAndSuffix() {
+        return prefixAndSuffixList.get(random.nextInt(prefixAndSuffixList.size()));
+    }
+}