LoChat/src/main/java/com/loki/lochat/renderer/EnhancedChatRenderer.java

package com.loki.lochat.renderer;

import com.loki.lochat.utils.MentionHandler;
import com.loki.lochat.utils.TextFormatter;
import io.papermc.paper.chat.ChatRenderer;
import net.kyori.adventure.audience.Audience;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.event.ClickEvent;
import net.kyori.adventure.text.event.HoverEvent;
import net.kyori.adventure.text.format.NamedTextColor;
import net.kyori.adventure.text.format.TextDecoration;
import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;

/**
 * Рендерер чата с поддержкой глобального/локального режимов
 */
public class EnhancedChatRenderer implements ChatRenderer {
    private final JavaPlugin plugin;
    private final Player sender;
    private final Component originalMessage;
    private final boolean isGlobal;
    private final MentionHandler mentionHandler;

    public EnhancedChatRenderer(JavaPlugin plugin, Player sender, Component originalMessage, boolean isGlobal) {
        this.plugin = plugin;
        this.sender = sender;
        this.originalMessage = originalMessage;
        this.isGlobal = isGlobal;
        this.mentionHandler = new MentionHandler(plugin);
    }

    @Override
    public Component render(Player source, Component sourceDisplayName, Component message, Audience viewer) {
        // Префикс в зависимости от типа чата
        Component prefixComponent;
        if (isGlobal) {
            // [G] с желтой буквой G
            prefixComponent = Component.text("[")
                    .color(net.kyori.adventure.text.format.NamedTextColor.GRAY)
                    .append(Component.text("G").color(net.kyori.adventure.text.format.NamedTextColor.GOLD))
                    .append(Component.text("]").color(net.kyori.adventure.text.format.NamedTextColor.GRAY));
        } else {
            // [L] с голубой буквой L
            prefixComponent = Component.text("[")
                    .color(net.kyori.adventure.text.format.NamedTextColor.GRAY)
                    .append(Component.text("L").color(net.kyori.adventure.text.format.NamedTextColor.AQUA))
                    .append(Component.text("]").color(net.kyori.adventure.text.format.NamedTextColor.GRAY));
        }
        
        Component playerComponent = createPlayerComponent(source, sourceDisplayName);
        Component processedMessage = message;

        processedMessage = TextFormatter.formatMarkdown(processedMessage);
        processedMessage = processUrls(processedMessage);
        processedMessage = processEmojis(processedMessage);

        if (viewer instanceof Player viewerPlayer) {
            processedMessage = mentionHandler.processMentions(processedMessage, source, viewerPlayer);
        }

        return prefixComponent
                .append(Component.text(" "))
                .append(playerComponent)
                .append(Component.text(": ").color(net.kyori.adventure.text.format.NamedTextColor.GRAY))
                .append(processedMessage);
    }

    private Component createPlayerComponent(Player player, Component displayName) {
        if (!plugin.getConfig().getBoolean("chat.hover.enabled", true)) {
            return displayName.clickEvent(ClickEvent.suggestCommand("/msg " + player.getName() + " "));
        }

        java.util.List<String> hoverLines = plugin.getConfig().getStringList("chat.hover.format");
        if (hoverLines.isEmpty()) {
            hoverLines = java.util.Arrays.asList(
                    "<gray>Игрок: <white>{player}",
                    "<gray>Мир: <green>{world}",
                    "",
                    "<yellow>▶ Клик: написать ЛС"
            );
        }

        net.kyori.adventure.text.TextComponent.Builder hoverBuilder = Component.text();
        for (int i = 0; i < hoverLines.size(); i++) {
            String line = hoverLines.get(i);

            line = line.replace("{player}", player.getName())
                    .replace("{world}", player.getWorld().getName())
                    .replace("{ping}", String.valueOf(player.getPing()))
                    .replace("{gamemode}", player.getGameMode().name())
                    .replace("{health}", String.valueOf(Math.round(player.getHealth())))
                    .replace("{food}", String.valueOf(player.getFoodLevel()));

            Component lineComponent = com.loki.lochat.utils.ChatFormatter.parse(line);
            hoverBuilder.append(lineComponent);

            if (i < hoverLines.size() - 1) {
                hoverBuilder.append(Component.newline());
            }
        }

        return displayName
                .hoverEvent(HoverEvent.showText(hoverBuilder.build()))
                .clickEvent(ClickEvent.suggestCommand("/msg " + player.getName() + " "));
    }

    private Component processUrls(Component message) {
        String plainText = PlainTextComponentSerializer.plainText().serialize(message);
        // Fixed regex: escape the dash in character class to avoid illegal range
        String urlPattern = "(https?://[\\w\\-.~:/?#\\[\\]@!$&'()*+,;=%]+)";
        java.util.regex.Pattern pattern = java.util.regex.Pattern.compile(urlPattern);
        java.util.regex.Matcher matcher = pattern.matcher(plainText);

        Component result = message;
        while (matcher.find()) {
            String url = matcher.group(1);
            Component urlComponent = Component.text(url, NamedTextColor.AQUA, TextDecoration.UNDERLINED)
                    .hoverEvent(HoverEvent.showText(Component.text("Открыть: " + url, NamedTextColor.GRAY)))
                    .clickEvent(ClickEvent.openUrl(url));

            result = result.replaceText(builder ->
                    builder.matchLiteral(url).replacement(urlComponent)
            );
        }

        return result;
    }

    private Component processEmojis(Component message) {
        Component result = message;
        result = result.replaceText(builder -> builder.matchLiteral(":heart:").replacement("❤"));
        result = result.replaceText(builder -> builder.matchLiteral(":star:").replacement("★"));
        result = result.replaceText(builder -> builder.matchLiteral(":check:").replacement("✔"));
        result = result.replaceText(builder -> builder.matchLiteral(":cross:").replacement("✖"));
        result = result.replaceText(builder -> builder.matchLiteral(":arrow:").replacement("→"));
        result = result.replaceText(builder -> builder.matchLiteral(":skull:").replacement("☠"));
        result = result.replaceText(builder -> builder.matchLiteral(":note:").replacement("♪"));
        result = result.replaceText(builder -> builder.matchLiteral(":sun:").replacement("☀"));
        result = result.replaceText(builder -> builder.matchLiteral(":moon:").replacement("☽"));
        result = result.replaceText(builder -> builder.matchLiteral(":snowflake:").replacement("❄"));
        result = result.replaceText(builder -> builder.matchLiteral(":fire:").replacement("🔥"));
        result = result.replaceText(builder -> builder.matchLiteral(":diamond:").replacement("◆"));
        result = result.replaceText(builder -> builder.matchLiteral(":sword:").replacement("⚔"));
        result = result.replaceText(builder -> builder.matchLiteral(":pickaxe:").replacement("⛏"));
        result = result.replaceText(builder -> builder.matchLiteral(":bow:").replacement("🏹"));
        result = result.replaceText(builder -> builder.matchLiteral(":shield:").replacement("🛡"));
        result = result.replaceText(builder -> builder.matchLiteral(":potion:").replacement("🧪"));
        result = result.replaceText(builder -> builder.matchLiteral(":book:").replacement("📖"));
        result = result.replaceText(builder -> builder.matchLiteral(":crown:").replacement("👑"));
        result = result.replaceText(builder -> builder.matchLiteral(":gem:").replacement("💎"));
        return result;
    }
}