package com.github.dtschust.zork.parser.builders;

import com.github.dtschust.zork.ZorkCondition;
import com.github.dtschust.zork.ZorkConditionHas;
import com.github.dtschust.zork.ZorkConditionStatus;
import com.github.dtschust.zork.parser.DOMUtils;
import org.w3c.dom.Element;

public class ZorkConditionParseStrategy implements ZorkParseStrategy<ZorkCondition> {
    @Override
    public ZorkCondition parse(final Element conditionElement) {
        if (conditionElement.getElementsByTagName("has").getLength() > 0) {
            return new ZorkConditionHas(
                    DOMUtils.getInnerTextByTagName(conditionElement, "has"),
                    DOMUtils.getInnerTextByTagName(conditionElement, "object"),
                    DOMUtils.getInnerTextByTagName(conditionElement, "owner")
            );
        } else {
            return new ZorkConditionStatus(
                    DOMUtils.getInnerTextByTagName(conditionElement, "status"),
                    DOMUtils.getInnerTextByTagName(conditionElement, "object")
            );
        }
    }
}