package fi.flexplex.connect;

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Properties;

import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.plugin.java.JavaPlugin;

public final class FlexConnect extends JavaPlugin {

    private String token = "";

    public String getToken() {
        return this.token;
    }

    @Override
    public void onEnable() {

        // Plugin own configs
        this.saveDefaultConfig();
        this.token = this.getConfig().getString("token");
        if (this.token.equals("default")) {
            this.getLogger().warning("Token for FlexPlex server network has not been set into plugins config file. Please request token from FlexPlex staff members if you don't already have one!");
        }

        boolean configsModified = false;

        // Check online mode
        if (this.getServer().getOnlineMode()) {
            final Properties properties = new Properties();
            try {
                properties.load(new FileInputStream("server.properties"));
                properties.setProperty("online-mode", "false");
                properties.store(new FileOutputStream("server.properties"), null);
            } catch (final IOException e) {
                e.printStackTrace();
            }
            this.getLogger().warning("Automatic changes has been made to server.properties file.");
            configsModified = true;
        }

        // Check paper config
        boolean paperConfigModified = false;
        final YamlConfiguration paperConfig = this.getServer().spigot().getPaperConfig();
        if (!paperConfig.getBoolean("settings.velocity-support.enabled")) {
            paperConfig.set("settings.velocity-support.enabled", true);
            paperConfigModified = true;
        }
        if (!paperConfig.getBoolean("settings.velocity-support.enabled")) {
            paperConfig.set("settings.velocity-support.online-mode", true);
            paperConfigModified = true;
        }
        if (!paperConfig.getString("settings.velocity-support.secret").equals("flexplex")) {
            paperConfig.set("settings.velocity-support.secret", "flexplex");
            paperConfigModified = true;
        }
        if (paperConfigModified) {
            try {
                paperConfig.save("paper.yml");
            } catch (final IOException e) {
                e.printStackTrace();
            }
            this.getLogger().warning("Automatic changes has been made to paper.yml config file.");
            configsModified = true;
        }
        
        // Actions if configs were modified
        if (configsModified) {
            this.getLogger().warning("Changes has been made to config files. Server will now shutdown automatically.");
            this.getServer().shutdown();
            return;
        }

        // Register listener
        this.getServer().getPluginManager().registerEvents(new FlexConnectListener(this), this);
    }

}