package de.ocame.wuerfelbot.Simpleroll;

import de.ocame.wuerfelbot.Shadowrun.db_connect;
import net.dv8tion.jda.api.EmbedBuilder;
import net.dv8tion.jda.api.entities.User;
import net.dv8tion.jda.api.entities.channel.ChannelType;
import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
import net.dv8tion.jda.api.hooks.ListenerAdapter;

import java.awt.*;
import java.util.HashMap;
import java.util.Map;

public class dice extends ListenerAdapter {

    private final String prefixR;
    private final String prefixRoll;
    private final String prefixHelp;

    private final language langDe = new language("de");
    private final language langEn = new language("en");

    private final help helpDe = new help("de");
    private final help helpEn = new help("En");

    private language activLang;
    private help activHelp;

    private final db_connect db;

    private final Map<String, String> channelList = new HashMap<>();


    public dice() {
        this.prefixR = "/roll";
        this.prefixRoll = "/r ";
        this.prefixHelp = "/help";

        this.db = new db_connect();
    }

    @Override
    public void onMessageReceived(MessageReceivedEvent event) {
        if ((!event.getMessage().getContentRaw().startsWith(this.prefixR)
                && !event.getMessage().getContentRaw().startsWith(this.prefixRoll) && !event.getMessage().getContentRaw().startsWith(this.prefixHelp))
                || (event.getChannelType() != ChannelType.TEXT && event.getChannelType() != ChannelType.PRIVATE)) {
            return;
        }

        if(!channelList.containsKey(event.getChannel().getId())) {
            Map<String, String> Einstellungen = db.getChannelSettings(event.getChannel().getId());
            channelList.put(event.getChannel().getId(), Einstellungen.get("lang"));
        }
        switch (channelList.get(event.getChannel().getId())) {
            case "en":
                activLang = langEn;
                break;
            case "de":
            default:
                activLang = langDe;

        }
        User author = event.getAuthor();
        if (event.getMessage().getContentRaw().startsWith(this.prefixR) || event.getMessage().getContentRaw().startsWith(this.prefixRoll))
            this.roll(event);
        if (event.getMessage().getContentRaw().startsWith(this.prefixHelp))
            this.help(event);
    }


    private String getEffectiveName(MessageReceivedEvent event) {
        if(event.getMember() == null) {
            return "";
        }
        return event.getMember().getEffectiveName() + " ";
    }

    private String getAsMention(MessageReceivedEvent event) {
        if(event.getMember() == null) {
            return "";
        }
        return event.getMember().getAsMention() + " ";
    }

    /**
     * rolltest
     *
     * @param event JDA Event
     */
    private void roll(MessageReceivedEvent event) {

        EmbedBuilder outputBox = new EmbedBuilder();

        try {

            String ContentRaw = event.getMessage().getContentRaw();

            // Prüfen ob Leerer Command gesendet wird
            String[] MsgParts = ContentRaw.replace("  ", " ").split(" ", 2);

            if(MsgParts.length < 2) {
                String message = activLang.emptyCommand;
                message = message.replace("%command%", this.prefixRoll);
                event.getChannel().sendMessage(getAsMention(event) + message).queue();
                return;
            }


            if(MsgParts[1].trim().equalsIgnoreCase("de")) {
                activLang = langDe;
                channelList.put(event.getChannel().getId(), "de");
                event.getChannel().sendMessage(getAsMention(event) + activLang.language).queue();
                db.setChannelSettings(event.getChannel().getId(), "de", event.getGuild().getId(), event.getChannel().getName());
                return;
            }
            else if(MsgParts[1].trim().equalsIgnoreCase("en")) {
                activLang = langEn;
                channelList.put(event.getChannel().getId(), "en");
                event.getChannel().sendMessage(getAsMention(event) + activLang.language).queue();
                db.setChannelSettings(event.getChannel().getId(), "en", event.getGuild().getId(), event.getChannel().getName());
                return;
            }

            messageInterpreter mI = new messageInterpreter(activLang, MsgParts[1]);


            outputBox.setColor(Color.green);

            outputBox.setTitle(getEffectiveName(event) + " " + mI.getHeaderOutput() + ": " + mI.getResult());


            if(mI.isComplex())
                outputBox.setDescription(mI.getResolveOutput() + "\n" + mI.getBodyOutput());
            else
                outputBox.setDescription(mI.getBodyOutput());


            event.getChannel().sendMessageEmbeds(outputBox.build()).queue();

            //System.runFinalization();
            System.gc();

        }
        catch (NumberFormatException e) {
            event.getChannel().sendMessage("Nope").queue();
        }
        catch (Exception e) {
            System.out.println("problem: " + e.getMessage());
        }

    }

    private void help(MessageReceivedEvent event) {
        EmbedBuilder outputBox = new EmbedBuilder();
        StringBuilder result = new StringBuilder();


        outputBox.setTitle("Hallo ich exestieren aktuell in der Version: 0.10\n");

        result.append("Ich kann aktuell folgent Wüfe:\n");
        result.append("**/r** bzw. **/roll** für Allgemeine würfe. Ohne eine angabe vom Würfeltyp wird ein W6 benuzt\n\n");
        result.append("**/sr** für Shadowrun 5\n\n");
        result.append("**/ed** für Earthdawn 4\n\n");
        result.append("**/e** bzw **/engel** für die Arcane Version von Engel\n\n");
        result.append("**/l5r** bzw **/keep** für Legend  of the 5 Rings\n");

        outputBox.setDescription(result);
        event.getChannel().sendMessageEmbeds(outputBox.build()).queue();
    }


    //7d4+19+1d7
}