package server.model;

import com.google.common.base.Preconditions;

import server.model.players.Player;
import server.model.players.World;

/**
 * Handles sending a notice to players
 *
 * @author Arithium
 *
 */
public class Notices {

    /**
     * The announcement type of the notice to send, whether its global or a single player
     * @author Arithium
     *
     */
    public enum NoticeAnnouncementType {
    PLAYER,
    GLOBAL,
    }

    /**
     * The type of notice to send to the players
     *
     * @author Arithium
     *
     */
    public enum NoticeType {
    DROP_MESSAGE("[Drop]", "255", NoticeAnnouncementType.GLOBAL),
    GAME_MESSAGE(null, null, NoticeAnnouncementType.PLAYER),

    ;

    private final String prefix, color;
    private final NoticeAnnouncementType type;
    NoticeType(String prefix, String color, NoticeAnnouncementType type) {
        this.prefix = prefix;
        this.color = color;
        this.type = type;
    }

    public String getPrefix() {
        return prefix;
    }

    public String getColor() {
        return color;
    }

    public NoticeAnnouncementType getType() {
        return type;
    }

    }

    /**
     * Sends a notice to all players online
     *
     * @param type
     *            The {@link NoticeType} of the notice to send
     * @param message
     *            The message of the notice to send
     */
    public static void send(NoticeType type, String message) {
    Preconditions.checkArgument(type.getType() != NoticeAnnouncementType.PLAYER);
    send(type, message, null);
    }

    /**
     * Sends a notice to either a single player or to all players
     *
     * @param type
     *            The {@link NoticeType} of the notice to send
     * @param message
     *            The message of the notice to send
     * @param player
     *            The individual player to send the notice to
     */
    public static void send(NoticeType type, String message, Player player) {
    StringBuilder bldr = new StringBuilder();
    if (type.getColor() != null) {
        bldr.append("<col=" + type.getColor() + ">");
    }
    if (type.getPrefix() != null) {
        bldr.append(type.getPrefix() + " ");
    }
    bldr.append(message);
    final String toSend = bldr.toString();

    if (type.getType().equals(NoticeAnnouncementType.GLOBAL)) {
        World.getPlayerStream().forEach(i -> i.sendMessage(toSend));
    } else if (type.getType().equals(NoticeAnnouncementType.PLAYER)) {
        if (player != null) {
        player.sendMessage(toSend);
        }
    }
    }

}