package com.github.sobolewskikamil.soa.service.soap;

import com.github.sobolewskikamil.soa.persistence.api.model.CategoryType;
import com.github.sobolewskikamil.soa.persistence.api.model.ElementType;
import com.github.sobolewskikamil.soa.persistence.api.remote.CategoryTypeDao;
import com.github.sobolewskikamil.soa.persistence.api.remote.OwnerDao;

import javax.annotation.Resource;
import javax.ejb.EJB;
import javax.jws.WebService;
import javax.xml.ws.BindingProvider;
import javax.xml.ws.WebServiceContext;
import javax.xml.ws.handler.MessageContext;
import java.util.List;
import java.util.Map;

@WebService(endpointInterface = "com.github.sobolewskikamil.soa.service.soap.CategoryTypeDao")
public class CategoryTypeDaoImpl implements com.github.sobolewskikamil.soa.service.soap.CategoryTypeDao {
    @EJB(mappedName = "java:global/soa-project-persistence-server/CategoryTypeDao!com.github.sobolewskikamil.soa.persistence.api.remote.CategoryTypeDao")
    private CategoryTypeDao categoryTypeDao;
    @EJB(mappedName = "java:global/soa-project-persistence-server/OwnerDao!com.github.sobolewskikamil.soa.persistence.api.remote.OwnerDao")
    private OwnerDao ownerDao;
    @Resource
    private WebServiceContext webServiceContext;

    @Override
    public void addCategoryType(String categoryTypeName, String categoryTypePropertyName, String elementTypeName, String elementTypePropertyName1, String elementTypePropertyName2, String elementTypePropertyName3, String elementTypePropertyName4) {
        if (isUserValid()) {
            ElementType elementType = new ElementType()
                    .withName(elementTypeName)
                    .withPropertyName1(elementTypePropertyName1)
                    .withPropertyName2(elementTypePropertyName2)
                    .withPropertyName3(elementTypePropertyName3)
                    .withPropertyName4(elementTypePropertyName4);
            CategoryType categoryType = new CategoryType()
                    .withName(categoryTypeName)
                    .withPropertyName(categoryTypePropertyName)
                    .withElementTypeById(elementType);
            categoryTypeDao.addCategoryType(categoryType);
        } else {
            throw new RuntimeException(new IllegalAccessException("Authentication failed"));
        }
    }

    private boolean isUserValid() {
        MessageContext messageContext = webServiceContext.getMessageContext();
        Map httpHeaders = (Map) messageContext.get(MessageContext.HTTP_REQUEST_HEADERS);
        List userList = (List) httpHeaders.get(BindingProvider.USERNAME_PROPERTY);
        List passwordList = (List) httpHeaders.get(BindingProvider.PASSWORD_PROPERTY);

        if (userList == null || passwordList == null) {
            return false;
        }

        if (userList.size() != 1 || passwordList.size() != 1) {
            return false;
        }

        String username = userList.get(0).toString();
        String password = passwordList.get(0).toString();
        System.out.println(username);
        System.out.println(password);

        return ownerDao.areCredentialsValid(username, password);
    }
}