/*
 * Copyright (c) 2017. 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.text.DateFormat;
import java.text.SimpleDateFormat;

import org.hedgecode.snooker.api.APIException;
import org.hedgecode.snooker.api.Event;
import org.hedgecode.snooker.api.Events;
import org.hedgecode.snooker.api.Season;

/**
 * Snooker Score Main Application.
 *
 * @author Dmitry Samoshin aka gotty
 */
public final class SnookerScoreApp {

    private static final String EMPTY = "";
    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.   "
    };
    private static final String CURRENT_EVENTS = "  Current Snooker Events:  ";
    private static final String UPCOMING_EVENTS = "  Upcoming Snooker Events:  ";
    private static final String INDENT = "     ";

    private static final String DATE_FORMAT = "dd.MM.yyyy";

    private static final int UPCOMING_COUNT = 5;

    public static void main(String[] args) throws APIException
    {
        System.out.println(EMPTY);
        System.out.println(DELIMITER);
        for (String line : WELCOME) {
            System.out.println(line);
        }

        Events events = Snooker.uncachedAPI().getSeasonEvents(
                Season.CURRENT_SEASON
        );
        events.sortByDate();

        Events currentEvents = events.current();
        if (!currentEvents.isEmpty()) {
            System.out.println(DELIMITER);
            System.out.println(CURRENT_EVENTS);
        }
        for (Event currentEvent : currentEvents) {
            printEvent(currentEvent);
        }

        System.out.println(DELIMITER);
        System.out.println(UPCOMING_EVENTS);

        int count = 0;
        Events upcomingEvents = events.upcoming();
        for (Event upcomingEvent : upcomingEvents) {
            printEvent(upcomingEvent);
            ++count;
            if (count >= UPCOMING_COUNT) break;
        }
        System.out.println(DELIMITER);
        System.out.println(EMPTY);
    }

    private static void printEvent(Event event) {
        final DateFormat dateFormat = new SimpleDateFormat(DATE_FORMAT);
        System.out.println(
                INDENT  + event.name()
                        + " [" + dateFormat.format(event.startDate())
                        + " - " + dateFormat.format(event.endDate()) + "]"
                        + " (" + event.country() + ", " + event.city() + ")"
        );
    }

}