//package com.gmail.nossr50.util.upgrade;
//
//import com.gmail.nossr50.config.ConfigLoader;
//import com.gmail.nossr50.datatypes.database.UpgradeType;
//
//import java.util.Arrays;
//import java.util.EnumSet;
//import java.util.Set;
//
//public class UpgradeManager extends ConfigLoader {
//    private final Set<UpgradeType> setNeededUpgrades;
//
//    public UpgradeManager() {
//        super("upgrades.yml");
//
//        setNeededUpgrades = EnumSet.allOf(UpgradeType.class);
//
//        loadKeys();
//    }
//
//    /**
//     * Check if the given {@link UpgradeType} is necessary.
//     *
//     * @param type Upgrade type to check
//     *
//     * @return true if plugin data needs to have the given upgrade
//     */
//    public boolean shouldUpgrade(final UpgradeType type) {
//        return setNeededUpgrades.contains(type);
//    }
//
//    /**
//     * Set the given {@link UpgradeType} as completed. Does nothing if
//     * the upgrade was applied previously.
//     *
//     * @param type Upgrade type to set as complete
//     */
//    public void setUpgradeCompleted(final UpgradeType type) {
//        if (!setNeededUpgrades.remove(type)) {
//            return;
//        }
//
//        plugin.debug("Saving upgrade status for type " + type.toString() + "...");
//
//        config.set("Upgrades_Finished." + type.toString(), true);
//
//        try {
//            config.save(getFile());
//        }
//        catch (Exception e) {
//            e.printStackTrace();
//        }
//    }
//
//    @Override
//    protected void loadKeys() {
//        for (UpgradeType type : UpgradeType.values()) {
//            if (config.getBoolean("Upgrades_Finished." + type.toString())) {
//                setNeededUpgrades.remove(type);
//            }
//        }
//
//        plugin.debug("Needed upgrades: " + Arrays.toString(setNeededUpgrades.toArray(new UpgradeType[setNeededUpgrades.size()])));
//    }
//}