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//      Magicbane Emulator Project © 2013 - 2026
//                https://www.magicbane.com


package engine.devcmd.cmds;

import engine.devcmd.AbstractDevCmd;
import engine.gameManager.ChatManager;
import engine.gameManager.DbManager;
import engine.mbEnums;
import engine.objects.AbstractGameObject;
import engine.objects.Building;
import engine.objects.City;
import engine.objects.PlayerCharacter;
import engine.objects.Warehouse;

import java.util.HashMap;

public class FillCmd extends AbstractDevCmd {

    public FillCmd() {
        super("fill");
    }

    @Override
    protected void _doCmd(PlayerCharacter pc, String[] words,
                          AbstractGameObject target) {

        Building building;
        City city;
        Warehouse warehouse;
        int amount = Integer.MAX_VALUE;
        HashMap<mbEnums.ResourceType, Integer> oldResources;

        if (words.length > 1) {
            this.sendUsage(pc);
            return;
        }

        if (words.length == 1 && !words[0].isEmpty()) {
            try {
                amount = Integer.parseInt(words[0]);
            } catch (NumberFormatException e) {
                throwbackError(pc, "Amount must be a number, " + words[0] + " is invalid");
                return;
            }

            if (amount < 0) {
                throwbackError(pc, "Amount must be 0 or more");
                return;
            }
        }

        if (!(target instanceof Building)) {
            throwbackError(pc, "Select a warehouse");
            return;
        }

        building = (Building) target;

        if (building.getBlueprint() == null || building.getBlueprint().getBuildingGroup() != mbEnums.BuildingGroup.WAREHOUSE) {
            throwbackError(pc, "Selected building is not a warehouse");
            return;
        }

        city = building.getCity();

        if (city == null || city.warehouse == null || city.warehouse.building == null
                || city.warehouse.building.getObjectUUID() != building.getObjectUUID()) {
            throwbackError(pc, "Selected warehouse is not the active warehouse of a city");
            return;
        }

        warehouse = city.warehouse;

        oldResources = new HashMap<>(warehouse.resources);

        for (mbEnums.ResourceType resourceType : mbEnums.ResourceType.values())
            warehouse.resources.put(resourceType, Math.min(amount, resourceType.deposit_limit));

        if (!DbManager.WarehouseQueries.UPDATE_WAREHOUSE(warehouse)) {
            warehouse.resources.putAll(oldResources);
            throwbackError(pc, "Failed to update the warehouse in the database");
            return;
        }

        ChatManager.chatSayInfo(pc, "Filled the " + city.getCityName() + " warehouse"
                + (amount == Integer.MAX_VALUE ? " to each deposit limit" : " with " + amount + " of each resource (capped at the deposit limit)"));
    }

    @Override
    protected String _getHelpString() {
        return "Sets every resource in the selected warehouse";
    }

    @Override
    protected String _getUsageString() {
        return "' ./fill [amount]' with a warehouse selected (no amount fills each resource to its deposit limit)";
    }

}