package com.gmail.nossr50.commands.skills;

import java.text.DecimalFormat;

import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import com.gmail.nossr50.commands.CommandHelper;
import com.gmail.nossr50.datatypes.PlayerProfile;
import com.gmail.nossr50.datatypes.SkillType;
import com.gmail.nossr50.locale.LocaleLoader;
import com.gmail.nossr50.util.Page;
import com.gmail.nossr50.util.Permissions;
import com.gmail.nossr50.util.Users;

public class SwordsCommand implements CommandExecutor {
    private float skillValue;
    private String counterAttackChance;
    private String bleedLength;
    private String bleedChance;
    private String serratedStrikesLength;

    private boolean canCounter;
    private boolean canSerratedStrike;
    private boolean canBleed;

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (CommandHelper.noConsoleUsage(sender)) {
            return true;
        }

        if (CommandHelper.noCommandPermissions(sender, "mcmmo.skills.swords")) {
            return true;
        }

        Player player = (Player) sender;
        PlayerProfile PP = Users.getProfile(player);

        skillValue = (float) PP.getSkillLevel(SkillType.SWORDS);
        dataCalculations(skillValue);
        permissionsCheck(player);

        player.sendMessage(LocaleLoader.getString("Skills.Header", new Object[] { LocaleLoader.getString("Swords.SkillName") }));
        player.sendMessage(LocaleLoader.getString("Commands.XPGain", new Object[] { LocaleLoader.getString("Commands.XPGain.Swords") }));
        player.sendMessage(LocaleLoader.getString("Effects.Level", new Object[] { PP.getSkillLevel(SkillType.SWORDS), PP.getSkillXpLevel(SkillType.SWORDS), PP.getXpToLevel(SkillType.SWORDS) }));

        if (canBleed || canCounter || canSerratedStrike) {
            player.sendMessage(LocaleLoader.getString("Skills.Header", new Object[] { LocaleLoader.getString("Effects.Effects") }));
        }

        if (canCounter) {
            player.sendMessage(LocaleLoader.getString("Effects.Template", new Object[] { LocaleLoader.getString("Swords.Effect.0"), LocaleLoader.getString("Swords.Effect.1") }));
        }

        if (canSerratedStrike) {
            player.sendMessage(LocaleLoader.getString("Effects.Template", new Object[] { LocaleLoader.getString("Swords.Effect.2"), LocaleLoader.getString("Swords.Effect.3") }));
            player.sendMessage(LocaleLoader.getString("Effects.Template", new Object[] { LocaleLoader.getString("Swords.Effect.4"), LocaleLoader.getString("Swords.Effect.5") }));
        }

        if (canBleed) {
            player.sendMessage(LocaleLoader.getString("Effects.Template", new Object[] { LocaleLoader.getString("Swords.Effect.6"), LocaleLoader.getString("Swords.Effect.7") }));
        }

        if (canBleed || canCounter || canSerratedStrike) {
            player.sendMessage(LocaleLoader.getString("Skills.Header", new Object[] { LocaleLoader.getString("Commands.Stats.Self") }));
        }

        if (canCounter) {
            player.sendMessage(LocaleLoader.getString("Swords.Combat.Counter.Chance", new Object[] { counterAttackChance }));
        }

        if (canBleed) {
            player.sendMessage(LocaleLoader.getString("Swords.Combat.Bleed.Length", new Object[] { bleedLength }));
            player.sendMessage(LocaleLoader.getString("Swords.Combat.Bleed.Note"));
            player.sendMessage(LocaleLoader.getString("Swords.Combat.Bleed.Chance", new Object[] { bleedChance }));
        }

        if (canSerratedStrike) {
            player.sendMessage(LocaleLoader.getString("Swords.SS.Length", new Object[] { serratedStrikesLength }));
        }

        Page.grabGuidePageForSkill(SkillType.SWORDS, player, args);

        return true;
    }

    private void dataCalculations(float skillValue) {
        DecimalFormat percent = new DecimalFormat("##0.00%");

        serratedStrikesLength = String.valueOf(2 + ((int) skillValue / 50));

        if (skillValue >= 750) {
            bleedLength = "3";
            bleedChance = "75.00%";
            counterAttackChance = "30.00%";
        }
        else if (skillValue >= 600) {
            bleedLength = "2";
            bleedChance = percent.format(skillValue / 1000);
            counterAttackChance = "30.00%";
        }
        else {
            bleedLength = "2";
            bleedChance = percent.format(skillValue / 1000);
            counterAttackChance = percent.format(skillValue / 2000);
        }
    }

    private void permissionsCheck(Player player) {
        Permissions permInstance = Permissions.getInstance();

        canBleed = permInstance.swordsBleed(player);
        canCounter = permInstance.counterAttack(player);
        canSerratedStrike = permInstance.serratedStrikes(player);
    }
}