MinecraftManagerPlugin/src/main/java/xyz/etztech/minecraftmanager/listeners/AsyncPlayerChatListener.java

package xyz.etztech.minecraftmanager.listeners;

import net.md_5.bungee.api.ChatColor;
import net.md_5.bungee.api.chat.BaseComponent;
import net.md_5.bungee.api.chat.ComponentBuilder;
import net.md_5.bungee.api.chat.HoverEvent;
import net.md_5.bungee.api.chat.TextComponent;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.AsyncPlayerChatEvent;
import xyz.etztech.core.web.Http;
import xyz.etztech.core.web.ICallback;
import xyz.etztech.minecraftmanager.MCMAPI;
import xyz.etztech.minecraftmanager.MCMUtil;
import xyz.etztech.minecraftmanager.MinecraftManager;
import xyz.etztech.minecraftmanager.objects.Application;
import xyz.etztech.minecraftmanager.objects.MCMResponse;
import xyz.etztech.minecraftmanager.objects.MinecraftManagerThread;
import xyz.etztech.minecraftmanager.objects.Question;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.regex.Pattern;

public class AsyncPlayerChatListener implements Listener {

    private MinecraftManager plugin;
    private List<String> staffPrefixes;

    public AsyncPlayerChatListener(MinecraftManager minecraftManager) {
        this.plugin = minecraftManager;
        reload();
    }

    public void reload() {
        this.staffPrefixes = new ArrayList<>();
        this.staffPrefixes.addAll(trimmed(this.plugin.getConfig().getStringList("staff-chat.prefix")));
    }

    @EventHandler
    public void onChat(AsyncPlayerChatEvent event) {

        Player sender = event.getPlayer();
        String chat = event.getMessage();
        boolean applyChat = MinecraftManager.inApplyMode(sender.getUniqueId().toString());

        ComponentBuilder message = new ComponentBuilder("");

        message.append(sender.getName() + " > ").color(ChatColor.GOLD);
        if (!applyChat) {
            boolean hasPermission = sender.hasPermission("minecraftmanager.staff");
            boolean singlePrefix = false;
            for (String prefix : this.staffPrefixes) {
                if (chat.startsWith(prefix)) {
                    chat = chat.substring(1);
                    singlePrefix = true;
                    if (chat.startsWith(prefix)) {
                        singlePrefix = false;
                        event.setMessage(chat);
                    }
                }
            }
            if (hasPermission && singlePrefix) {
                event.setCancelled(true);
                for (String prefix : this.staffPrefixes) {
                    chat = chat.replaceFirst(Pattern.quote(prefix), "");
                }
                HoverEvent hover = new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("Staff Chat").create());
                message.event(hover);
                message.append(chat).color(ChatColor.GREEN).event(hover);
                MCMUtil.staffMessage(new TextComponent(message.create()));
            } else {
                message.append(chat);
                if (!MinecraftManager.getLogOverride()) {
                    MCMUtil.log(MCMUtil.globalLogger, componentText(message.create()));
                }
            }
        } else {
            // Applying
            event.setCancelled(true);

            Question applyQuestion = MinecraftManager.getApplyQuestion(sender.getUniqueId().toString());
            if ("stop".equalsIgnoreCase(chat)) {
                // Pause application
                MinecraftManager.setApplyMode(sender.getUniqueId().toString(), false);
                sender.sendMessage(ChatColor.GREEN + "Exiting apply mode. Use \"/apply\" to return to your application.");
            } else if ("last".equalsIgnoreCase(chat)) {
                // Previous question
                if (Question.ONE == applyQuestion) {
                    sender.sendMessage(ChatColor.RED + "This is the first question you ding dong. Say \"stop\" in chat to pause your application.");
                } else {
                    Question lastQuestion = Question.last(applyQuestion);
                    MinecraftManager.setApplyQuestion(sender.getUniqueId().toString(), lastQuestion);
                    sender.sendMessage(ChatColor.GREEN + lastQuestion.getQuestion());
                }
            } else {
                // Answering question
                boolean valid = Question.validate(applyQuestion, chat);
                boolean rules = this.plugin.getConfig().getBoolean("rules.application.validate");
                String answer = this.plugin.getConfig().getString("rules.application.answer");
                if (Question.FIVE == applyQuestion && rules && !chat.equalsIgnoreCase(answer)) {
                    sender.sendMessage(ChatColor.RED + Question.READ_RULES);
                    return;
                }
                if (!valid) {
                    sender.sendMessage(ChatColor.RED + applyQuestion.getError());
                    return;
                }
                Application app = MinecraftManager.getApplication(sender.getUniqueId().toString());
                app.setUsername(sender.getName());
                app.setAnswer(applyQuestion, chat);
                MinecraftManager.setApplication(sender.getUniqueId().toString(), app);
                Question nextQuestion = Question.next(applyQuestion, chat);
                MinecraftManager.setApplyQuestion(sender.getUniqueId().toString(), nextQuestion);

                if (Question.COMPLETE == nextQuestion) {
                    MinecraftManager.setApplyMode(sender.getUniqueId().toString(), false);
                    Bukkit.getConsoleSender().sendMessage(app.getFormatted());
                    String djangoUrl = MCMAPI.getDjangoUrl() + "plugin/application/";
                    Map<String, String> data = MCMAPI.setup();
                    data.putAll(app.getForm());

                    Http.asyncPostCallback(plugin, djangoUrl, data, new ApplicationCallback(sender));
                } else {
                    sender.sendMessage(ChatColor.GREEN + nextQuestion.getQuestion());
                }
            }
        }
    }

    private class ApplicationCallback implements ICallback {
        private Player player;

        ApplicationCallback(Player player) {
            this.player = player;
        }

        @Override
        public void invoke(String s) {
            MCMResponse response = new MCMResponse(s);
            if (response.getStatus()) {
                player.sendMessage(ChatColor.GREEN + "Your application has been submitted! Hang tight while it gets reviewed by staff.");
                MinecraftManagerThread.application(player.getName(), response.getExtra().getAsString());
            } else {
                player.sendMessage(ChatColor.RED + response.getMessage());
            }
        }
    }




    private List<String> trimmed(List<String> list) {
        for (int i = 0; i < list.size(); i++) {
            list.set(i, list.get(i).trim());
        }
        return list;
    }

    public String componentText(BaseComponent... components) {
        StringBuilder text = new StringBuilder();
        for (BaseComponent component : components) {
            text.append(ChatColor.stripColor(component.toPlainText()));
        }
        return text.toString();
    }

}