//  • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
//  ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
//  ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
//  ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
//  ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
//      Magicbane Emulator Project © 2013 - 2026
//                https://www.magicbane.com

package engine.parsers.wpak;

import engine.mbEnums;
import engine.parsers.objects.wpak.PowActionCostTemplate;
import org.pmw.tinylog.Logger;

import java.util.ArrayList;
import java.util.HashMap;

// Loads PowActionCostInfo.cfg (client loader EffectCostMap_LoadPowActionCostInfo 0x6E00C0).

public class PowActionCostParser {

    private static final String fileName = "Config/PowActionCostInfo.cfg";

    public static HashMap<String, PowActionCostTemplate> parsePowActionCostFile() {

        HashMap<String, PowActionCostTemplate> costs = new HashMap<>();
        ArrayList<WpakLine> lines;
        PowActionCostTemplate cost;
        int failedCount = 0;

        try {
            lines = WpakFileReader.readLines(fileName);
        } catch (Exception e) {
            Logger.error(fileName + ": " + e.getMessage());
            return null;
        }

        for (WpakLine line : lines) {
            try {
                // A repeated id adds its pairs to the existing entry, as the client does
                cost = costs.computeIfAbsent(line.token(0), id -> new PowActionCostTemplate());
                cost.id = line.token(0);

                for (int i = 1; i < line.size(); i += 2)
                    cost.costs.put(line.enumToken(mbEnums.ResourceType.class, i), line.intToken(i + 1));
            } catch (WpakFormatException e) {
                Logger.error(e.getMessage());
                failedCount++;
            }
        }

        Logger.info("Loaded " + costs.size() + " power action resource costs from " + lines.size() + " lines");

        if (failedCount > 0)
            return null;

        return costs;
    }
}