Geoffrey-MC-Plugin/src/main/java/com/zerohighdef/geoffrey/Objects/GeoffreyAPICallback.java

package com.zerohighdef.geoffrey.Objects;

import com.google.common.collect.Iterables;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.zerohighdef.geoffrey.Models.GeoffreyLocation;
import com.zerohighdef.geoffrey.Models.GeoffreyShop;
import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;
import xyz.etztech.core.web.ICallback;

import java.util.HashMap;
import java.util.logging.Logger;

public abstract class GeoffreyAPICallback implements ICallback {
    protected CommandSender commandSender;
    protected HashMap<String, String> errors = new HashMap<>();
    private Logger log = Logger.getLogger( "Minecraft" );


    public GeoffreyAPICallback(CommandSender commandSender) {
        this.commandSender = commandSender;
        errors.put("PlayerNotFound", "You are not in the database, you must register first!");
        errors.put("NoLocationsInDatabase", "You have no locations in the database, you must add some first!");
        errors.put("DataError", "Slow down their slugger, that's a long word or number you are trying to cram into me, try again with something smaller, please");
        errors.put("LocationHasTunnelError", "That location already has a tunnel you goober.");
        errors.put( "EntryNameNotUniqueError", "That name has already been used, be more creative dingus kong");
    }

    protected JsonElement parseJSON(String string) throws GeoffreyCommandError {
       JsonElement element = new JsonParser().parse(string);

       if (element.isJsonObject()) {
           JsonObject object = element.getAsJsonObject();

           if (object.has("error")) {
               String error = object.get("error").getAsString();
               String errorMessage = "An internal error has occurred.";
               if (errors.containsKey(error)) {
                   errorMessage = errors.get(error);
               }
               else {
                   log.info("[Geoffrey] " + object.get("error").getAsString() + " " + object.get("error_message").getAsString());
               }

               commandSender.sendMessage(ChatColor.RED + errorMessage);
               throw new GeoffreyCommandError();
           }
       }

       return element;
    }

    protected String locationList(JsonElement jsonElement, int maxLength) {
        JsonArray list = jsonElement.getAsJsonArray();
        StringBuilder stringBuilder = new StringBuilder();

        for (JsonElement element: Iterables.limit(list, maxLength)) {
            JsonObject jsonObject = element.getAsJsonObject();
            GeoffreyLocation geoffreyLocation = new GeoffreyLocation(jsonObject);

            stringBuilder.append(geoffreyLocation.getFormattedLocationString());
            stringBuilder.append("\n");
        }

        return stringBuilder.toString();
    }

    protected String sellingList(JsonElement jsonElement, int maxLength) {
        JsonArray list = jsonElement.getAsJsonArray();
        StringBuilder stringBuilder = new StringBuilder();

        for (JsonElement element: Iterables.limit(list, maxLength)) {
            JsonObject jsonObject = element.getAsJsonObject();
            GeoffreyShop geoffreyShop = new GeoffreyShop(jsonObject);

            stringBuilder.append(geoffreyShop.getLocationName());
            stringBuilder.append(" ");
            stringBuilder.append(geoffreyShop.getPositionString());
            stringBuilder.append(" ");
            stringBuilder.append(geoffreyShop.getFirstItem().getFormattedItemListing());
            stringBuilder.append("\n");
        }

        return stringBuilder.toString();

    }

    @Override
    public abstract void invoke(String s);
}