/*
 * Copyright (c) 2017-2020. Developed by Hedgecode.
 *
 * 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 org.hedgecode.snooker;

import java.util.Calendar;

/**
 * Snooker Score utility class for working with console.
 *
 * @author Dmitry Samoshin aka gotty
 */
public final class SnookerScoreConsole {

    private static final String[] ASCII_LOGO = {
            "                     _______     _                   _                          ",
            "                    |   |  _|_ _| |___ ___ ___ ___ _| |___                      ",
            "                    |     | -_| . | . | -_|  _| . | . | -_|                     ",
            "                    |     |___|___|_  |___|___|___|___|___|                     ",
            "                    |___|___|  _  |___|                                         ",
            "               ___ ___ ___ ___| |_ ___ ___   ___ ___ ___ ___ ___                ",
            "              |_ -|   | . | . | '_| -_|  _| |_ -|  _| . |  _| -_|               ",
            "              |___|_|_|___|___|_,_|___|_|   |___|___|___|_| |___|               ",
            "                                 _____ _____ _                                  ",
            "                                |  _  |  _  |_|                                 ",
            "                                |     |   __| |                                 ",
            "                                |__|__|__|  |_|                                 "
    };

    private static final String COPYRIGHT = "Copyright (c) Hedgecode";

    private static final String DELIMITER = "*";

    private static final String[] WELCOME = {
            "                    Welcome to Hedgecode Snooker Score API!                     ",
            "                -----------------------------------------------                 ",
            "         It is an API library for portal snooker.org, which contains            ",
            "      the results of snooker competitions and other snooker information.        ",
            "    This library provides a set of entity objects that can be used in client    ",
            "    applications (to inform about the results of snooker), developed in Java.   "
    };

    public static final String ARG_QUIET = "quiet";
    public static final String ARG_SERVER = "server";
    public static final String ARG_PORT = "port";
    public static final String ARG_HELP = "help";

    private SnookerScoreConsole() {
    }

    public static void console(String message) {
        System.out.println(
                message == null ? "" : message
        );
    }

    public static void empty() {
        console(null);
    }

    public static void delimiter() {
        console(
                String.format(
                        "%" + length() + "s",
                        DELIMITER
                ).replace(" ", DELIMITER)
        );
    }

    public static void init() {
        asciiLogo();
        empty();
        copyright();
        version();
        empty();
    }

    public static void welcome() {
        for (String line : WELCOME) {
            console(line);
        }
    }

    public static void help() {
        console(
                String.format(
                        "Usage: java -jar %s-%s.jar -[%s|%s|%s XXXX|%s]",
                        SnookerScoreProperties.get("snooker.name"),
                        SnookerScoreProperties.get("snooker.version"),
                        ARG_QUIET,
                        ARG_SERVER,
                        ARG_PORT,
                        ARG_HELP
                )
        );
    }

    private static void asciiLogo() {
        for (String line : ASCII_LOGO) {
            console(line);
        }
    }

    private static void copyright() {
        int inceptionYear = Integer.parseInt(
                SnookerScoreProperties.get("snooker.inception.year")
        );
        int currentYear = Calendar.getInstance().get(Calendar.YEAR);
        String copyright = currentYear > inceptionYear
                ? String.format("%s-%s %s", inceptionYear, currentYear, COPYRIGHT)
                : String.format("%s %s", currentYear, COPYRIGHT);
        console(
                alignCenter(copyright)
        );
    }

    private static void version() {
        console(
                alignCenter(
                        String.format(
                                "v. %s", SnookerScoreProperties.get("snooker.version")
                        )
                )
        );
    }

    private static String alignCenter(String message) {
        int indent = (length() + message.length()) / 2;
        return String.format(
                "%" + indent + "s",
                message
        );
    }

    private static int length() {
        return ASCII_LOGO[0].length();
    }

}