package com.thatgravyboat.skyblockhud.seasons;

import com.thatgravyboat.skyblockhud.Utils;
import com.thatgravyboat.skyblockhud.api.events.SidebarLineUpdateEvent;
import java.util.regex.Pattern;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;

public class SeasonDateHandler {

    private static Season currentSeason = Season.ERROR;
    private static int currentDate = 1;
    private static String currentEvent = "";
    private static String eventTime = "";

    @SubscribeEvent
    public void onSidebarLineUpdate(SidebarLineUpdateEvent event) {
        if (
            Season.get(
                SeasonDateHandler
                    .removeDate(event.formattedLine.toLowerCase())
                    .toUpperCase()
            ) !=
            Season.ERROR
        ) {
            SeasonDateHandler.setCurrentDateAndSeason(
                SeasonDateHandler.removeSeason(
                    Utils.removeColor(event.formattedLine.toLowerCase().trim())
                ),
                SeasonDateHandler
                    .removeDate(
                        Utils.removeColor(
                            event.formattedLine.toLowerCase().trim()
                        )
                    )
                    .toUpperCase()
            );
        }
    }

    public static void setCurrentDateAndSeason(int date, String season) {
        currentDate = date;
        currentSeason = Season.get(season);
    }

    public static void setCurrentEvent(String event, String time) {
        currentEvent = event;
        eventTime = time;
    }

    public static Season getCurrentSeason() {
        return currentSeason;
    }

    public static int getCurrentDate() {
        return currentDate;
    }

    private static String getDataSuffix(int date) {
        if (date > 10 && date < 14) return "th";
        switch (date % 10) {
            case 1:
                return "st";
            case 2:
                return "nd";
            case 3:
                return "rd";
            default:
                return "th";
        }
    }

    public static String getFancySeasonAndDate() {
        return (
            currentSeason.getDisplayName() +
            " " +
            currentDate +
            getDataSuffix(currentDate)
        );
    }

    public static String getCurrentEvent() {
        return currentEvent;
    }

    public static String getCurrentEventTime() {
        return eventTime;
    }

    public static String removeDate(String seasonDate) {
        return Pattern
            .compile("[^a-zA-Z]")
            .matcher(seasonDate.toLowerCase())
            .replaceAll("")
            .replaceAll("st|nd|rd|th", "")
            .trim();
    }

    public static int removeSeason(String seasonDate) {
        return Integer.parseInt(
            Pattern
                .compile("[^0-9]")
                .matcher(seasonDate.toLowerCase())
                .replaceAll("")
                .trim()
        );
    }
}