package pw.yumc.MiaoChat.config;

import me.clip.placeholderapi.PlaceholderAPI;
import org.bukkit.ChatColor;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.entity.Player;
import pw.yumc.MiaoChat.MiaoChat;
import pw.yumc.YumCore.bukkit.P;
import pw.yumc.YumCore.config.annotation.Default;
import pw.yumc.YumCore.config.inject.InjectConfigurationSection;
import pw.yumc.YumCore.tellraw.Tellraw;

import java.util.LinkedList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * 聊天规则
 *
 * @author 喵♂呜
 * @since 2016年9月9日 下午4:59:47
 */
public class ChatRule extends InjectConfigurationSection {
    private final transient static MiaoChat plugin = P.getPlugin();
    private final transient static Pattern FORMAT_PATTERN = Pattern.compile("[\\[]([^\\[\\]]+)[]]");

    private transient String name;
    @Default("50")
    private Integer index;
    @Default("MiaoChat.default")
    private String permission;
    @Default("[world][player]: ")
    private String format;
    @Default("0")
    private Integer range;
    @Default("false")
    private Boolean item;
    @Default("&6[&b%s&6]&r")
    private String itemformat;
    private transient LinkedList<String> formats;
    private transient String lastColor;

    public ChatRule(String name, ConfigurationSection config) {
        super(config);
        this.name = name;
        if (permission == null) {
            permission = String.format("MiaoChat.%s", name);
        }
        load();
    }

    public boolean check(Player player) {
        return player.hasPermission(permission);
    }

    public String getFormat() {
        return format;
    }

    public LinkedList<String> getFormats() {
        return formats;
    }

    public Integer getIndex() {
        return index;
    }

    public Boolean getItem() {
        return item;
    }

    public String getItemformat() {
        return itemformat;
    }

    public String getLastColor() {
        return lastColor;
    }

    public String getName() {
        return name;
    }

    public String getPermission() {
        return permission;
    }

    public Integer getRange() {
        return range;
    }

    public boolean isItem() {
        return item;
    }

    public Tellraw create(Player p) {
        Tellraw tr = Tellraw.create();
        formats.forEach(format -> {
            ChatMessagePart cmp = plugin.getChatConfig().getFormats().get(format);
            if (cmp != null) {
                // Log.d("解析格式: %s", format);
                cmp.then(tr, p);
            } else {
                // Log.d("追加文本: %s", format);
                tr.then(PlaceholderAPI.setPlaceholders(p, format));
            }
        });
        return tr;
    }

    private void load() {
        formats = new LinkedList<>();
        Matcher m = FORMAT_PATTERN.matcher(format);
        LinkedList<String> temp = new LinkedList<>();
        while (m.find()) {
            temp.add(m.group(1));
        }
        String tempvar = format;
        for (String var : temp) {
            String[] args = tempvar.split(Pattern.quote("[" + var + "]"), 2);
            if (!"".equals(args[0])) {
                formats.add(args[0]);
            }
            formats.add(var);
            tempvar = args[1];
        }
        if (!tempvar.isEmpty()) {
            formats.add(tempvar);
        }
        lastColor = ChatColor.getLastColors(ChatColor.translateAlternateColorCodes('&', formats.isEmpty() ? "§r" : formats.getLast()));
    }
}