package com.graywolf336.jail.command.commands;

import com.graywolf336.jail.JailManager;
import com.graywolf336.jail.beans.Jail;
import com.graywolf336.jail.beans.Prisoner;
import com.graywolf336.jail.command.Command;
import com.graywolf336.jail.command.CommandInfo;
import com.graywolf336.jail.enums.Lang;
import com.graywolf336.jail.enums.Settings;
import com.graywolf336.jail.exceptions.JailRequiredException;
import com.graywolf336.jail.exceptions.PrisonerRequiredException;
import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.util.StringUtil;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

@CommandInfo(
        maxArgs = 1,
        minimumArgs = 1,
        needsPlayer = false,
        pattern = "unjail|uj",
        permission = "jail.command.unjail",
        usage = "/unjail [player]"
)
public class UnJailCommand implements Command {

    public boolean execute(JailManager jm, CommandSender sender, String... args) throws JailRequiredException, PrisonerRequiredException {
        //Check if the player is jailed
        if (jm.isPlayerJailedByLastKnownUsername(args[0])) {
            Jail j = jm.getJailPlayerIsInByLastKnownName(args[0]);
            Prisoner pris = j.getPrisonerByLastKnownName(args[0]);
            Player p = jm.getPlugin().getServer().getPlayer(pris.getUUID());

            //Check if the player is on the server or not
            if (p == null) {
                //Check if the player has offline pending and their remaining time is above 0, if so then
                //forceably unjail them
                if (pris.isOfflinePending() && pris.getRemainingTime() != 0L) {
                    jm.getPlugin().getPrisonerManager().forceUnJail(j, j.getCellPrisonerIsIn(pris.getUUID()), p, pris, sender);
                } else {
                    //The player is not, so we'll set the remaining time to zero and do it when they login next
                    pris.setRemainingTime(0L);
                    pris.setOfflinePending(true);
                    sender.sendMessage(Lang.WILLBEUNJAILED.get(args[0]));
                }
            } else {
                //Player is online, so let's try unjailing them
                try {
                    jm.getPlugin().getPrisonerManager().unJail(j, j.getCellPrisonerIsIn(pris.getUUID()), p, pris, sender);
                } catch (Exception e) {
                    sender.sendMessage(ChatColor.RED + e.getMessage());
                }
            }

            if (jm.getPlugin().getConfig().getBoolean(Settings.LOGJAILINGTOCONSOLE.getPath())) {
                jm.getPlugin().getLogger().info(ChatColor.stripColor(Lang.BROADCASTUNJAILING.get(args[0], sender.getName())));
            }
        } else {
            //The player is not currently jailed
            sender.sendMessage(Lang.NOTJAILED.get(args[0]));
        }

        return true;
    }

    public List<String> provideTabCompletions(JailManager jm, CommandSender sender, String... args) {
        List<String> results = new ArrayList<>();

        for (Prisoner p : jm.getAllPrisoners().values())
            if (args[0].isEmpty() || StringUtil.startsWithIgnoreCase(p.getLastKnownName(), args[0])) {
                results.add(p.getLastKnownName());
            }

        Collections.sort(results);

        return results;
    }
}