src/main/java/org/hedgecode/snooker/SnookerScoreConsole.java

   1 /*
   2  * Copyright (c) 2017-2019. Developed by Hedgecode.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.hedgecode.snooker;
  18
  19 import java.util.Calendar;
  20
  21 /**
  22  * Snooker Score utility class for working with console.
  23  *
  24  * @author Dmitry Samoshin aka gotty
  25  */
  26 public final class SnookerScoreConsole {
  27
  28     private static final String[] ASCII_LOGO = {
  29             "                     _______     _                   _                          ",
  30             "                    |   |  _|_ _| |___ ___ ___ ___ _| |___                      ",
  31             "                    |     | -_| . | . | -_|  _| . | . | -_|                     ",
  32             "                    |     |___|___|_  |___|___|___|___|___|                     ",
  33             "                    |___|___|  _  |___|                                         ",
  34             "               ___ ___ ___ ___| |_ ___ ___   ___ ___ ___ ___ ___                ",
  35             "              |_ -|   | . | . | '_| -_|  _| |_ -|  _| . |  _| -_|               ",
  36             "              |___|_|_|___|___|_,_|___|_|   |___|___|___|_| |___|               ",
  37             "                                 _____ _____ _                                  ",
  38             "                                |  _  |  _  |_|                                 ",
  39             "                                |     |   __| |                                 ",
  40             "                                |__|__|__|  |_|                                 "
  41     };
  42
  43     private static final String COPYRIGHT = "Copyright (c) Hedgecode";
  44
  45     private static final String DELIMITER = "*";
  46
  47     private static final String[] WELCOME = {
  48             "                    Welcome to Hedgecode Snooker Score API!                     ",
  49             "                -----------------------------------------------                 ",
  50             "         It is an API library for portal snooker.org, which contains            ",
  51             "      the results of snooker competitions and other snooker information.        ",
  52             "    This library provides a set of entity objects that can be used in client    ",
  53             "    applications (to inform about the results of snooker), developed in Java.   "
  54     };
  55
  56     public static final String ARG_QUIET = "quiet";
  57     public static final String ARG_SERVER = "server";
  58     public static final String ARG_PORT = "port";
  59     public static final String ARG_HELP = "help";
  60
  61     private SnookerScoreConsole() {
  62     }
  63
  64     public static void console(String message) {
  65         System.out.println(
  66                 message == null ? "" : message
  67         );
  68     }
  69
  70     public static void empty() {
  71         console(null);
  72     }
  73
  74     public static void delimiter() {
  75         console(
  76                 String.format(
  77                         "%" + length() + "s",
  78                         DELIMITER
  79                 ).replace(" ", DELIMITER)
  80         );
  81     }
  82
  83     public static void init() {
  84         asciiLogo();
  85         empty();
  86         copyright();
  87         version();
  88         empty();
  89     }
  90
  91     public static void welcome() {
  92         for (String line : WELCOME) {
  93             console(line);
  94         }
  95     }
  96
  97     public static void help() {
  98         console(
  99                 String.format(
 100                         "Usage: java -jar %s-%s.jar -[%s|%s|%s XXXX|%s]",
 101                         SnookerScoreProperties.get("snooker.name"),
 102                         SnookerScoreProperties.get("snooker.version"),
 103                         ARG_QUIET,
 104                         ARG_SERVER,
 105                         ARG_PORT,
 106                         ARG_HELP
 107                 )
 108         );
 109     }
 110
 111     private static void asciiLogo() {
 112         for (String line : ASCII_LOGO) {
 113             console(line);
 114         }
 115     }
 116
 117     private static void copyright() {
 118         int inceptionYear = Integer.parseInt(
 119                 SnookerScoreProperties.get("snooker.inception.year")
 120         );
 121         int currentYear = Calendar.getInstance().get(Calendar.YEAR);
 122         String copyright = currentYear > inceptionYear
 123                 ? String.format("%s-%s %s", inceptionYear, currentYear, COPYRIGHT)
 124                 : String.format("%s %s", currentYear, COPYRIGHT);
 125         console(
 126                 alignCenter(copyright)
 127         );
 128     }
 129
 130     private static void version() {
 131         console(
 132                 alignCenter(
 133                         String.format(
 134                                 "v. %s", SnookerScoreProperties.get("snooker.version")
 135                         )
 136                 )
 137         );
 138     }
 139
 140     private static String alignCenter(String message) {
 141         int indent = (length() + message.length()) / 2;
 142         return String.format(
 143                 "%" + indent + "s",
 144                 message
 145         );
 146     }
 147
 148     private static int length() {
 149         return ASCII_LOGO[0].length();
 150     }
 151
 152 }