/*
 * Copyright 2013 serso aka se.solovyev
 *
 * 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.
 *
 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * Contact details
 *
 * Email: se.solovyev@gmail.com
 * Site:  http://se.solovyev.org
 */

package org.solovyev.android.calculator;

import org.solovyev.common.msg.MessageType;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;

import static org.solovyev.common.msg.MessageType.*;

public final class CalculatorMessages {


    /* Arithmetic error occurred: {0} */
    public static final String msg_001 = "msg_1";
    /* Too complex expression*/
    public static final String msg_002 = "msg_2";
    /* Too long execution time - check the expression*/
    public static final String msg_003 = "msg_3";
    /* Evaluation was cancelled*/
    public static final String msg_004 = "msg_4";
    /* No parameters are specified for function: {0}*/
    public static final String msg_005 = "msg_5";
    /* Infinite loop is detected in expression*/
    public static final String msg_006 = "msg_6";
    /**
     * Some data could not be loaded. Contact authors of application with information below.\n\nUnable to load:\n{0}
     */
    public static final String msg_007 = "msg_7";
    /* Error */
    public static final String syntax_error = "syntax_error";
    /* Result copied to clipboard! */
    public static final String result_copied = "result_copied";
    /* Text copied to clipboard! */
    public static final String text_copied = "text_copied";
    /*	Last calculated value */
    public static final String ans_description = "ans_description";

    private CalculatorMessages() {
        throw new AssertionError();
    }

    @Nonnull
    public static ResourceBundle getBundle() {
        return getBundle(Locale.getDefault());
    }

    @Nonnull
    public static ResourceBundle getBundle(@Nonnull Locale locale) {
        try {
            return ResourceBundle.getBundle("org/solovyev/android/calculator/messages", locale);
        } catch (MissingResourceException e) {
            return ResourceBundle.getBundle("org/solovyev/android/calculator/messages", Locale.ENGLISH);
        }
    }

    @Nonnull
    public static CalculatorMessage newErrorMessage(@Nonnull String messageCode, @Nullable Object... parameters) {
        return new CalculatorMessage(messageCode, error, parameters);
    }

    @Nonnull
    public static MessageType toMessageType(int messageLevel) {
        if (messageLevel < info.getMessageLevel()) {
            return info;
        } else if (messageLevel < warning.getMessageLevel()) {
            return warning;
        }

        return error;
    }
}