/*
 * Copyright (c) 2017. tangzx(love.tangzx@qq.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.tang.intellij.lua;

import com.intellij.CommonBundle;
import com.intellij.reference.SoftReference;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.annotations.PropertyKey;

import java.lang.ref.Reference;
import java.util.ResourceBundle;

public class LuaBundle {
    public static String message(@NotNull @PropertyKey(resourceBundle = BUNDLE) String key, @NotNull Object... params) {
        return CommonBundle.message(getBundle(), key, params);
    }

    @Nullable
    public static String messageOfNull(@NotNull @PropertyKey(resourceBundle = BUNDLE) String key,
                                       @NotNull Object... params) {
        return CommonBundle.messageOfNull(getBundle(), key, params);
    }

    private static Reference<ResourceBundle> ourBundle;
    @NonNls
    private static final String BUNDLE = "LuaBundle";

    private LuaBundle() {
    }

    // Cached loading
    private static ResourceBundle getBundle() {
        ResourceBundle bundle = SoftReference.dereference(ourBundle);
        if (bundle == null) {
            bundle = ResourceBundle.getBundle(BUNDLE);
            ourBundle = new SoftReference<>(bundle);
        }
        return bundle;
    }
}
