package test;

import java.sql.Time;
import java.sql.Timestamp;
import java.util.Date;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import test.bean.ProductListReply;
import test.bean.ProductListRequest;
import test.bean.productlist.Product;
import test.bean.productlist.Sku;
import test.bean.productlist.StockLevel;

/**
 * Test of more structured bean web services
 */
public class ProductServiceImpl implements ProductService {
    
    private Log log = LogFactory.getLog(ProductServiceImpl.class);
    
    /**
     * @see test.ProductService#getProductList(test.bean.ProductListRequest)
     */
    public Product[] getProductList(ProductListRequest request) {
        return getProducts(request).getProductList();
    }
    /**
     * @see test.ProductService#twice(int)
     */
    public int twice(int val) {
        return val*2;
    }
    
    public String echo(String echo){
        return echo;
    }
    
    public ProductListReply getProducts(ProductListRequest request) {
        String skuVal = "bla";
        if(request.getSku()!=null) {
            skuVal = request.getSku().getSkuValue();
        }
        String orgUnit = "MyOrgUnit";
        if(request.getSourceOrgUnit()!=null){
            orgUnit = request.getSourceOrgUnit().getSourceOrgUnitValue();
        }
        ProductListReply reply = new ProductListReply();
        Product[] productList = new Product[2];
        for(int i=0;i<productList.length;i++){
            Product product = new Product();
            product.setValidDate(new Date());
            Sku sku = new Sku();
            sku.setSkuValue(skuVal);
//            product.setSku(sku);
            StockLevel[] levels = new StockLevel[3];
            for(int n=0;n<levels.length;n++){
                StockLevel level = new StockLevel();
                level.setCompany("MyCo");
                level.setOrgUnit(orgUnit);
                level.setStockLevelValue(2.2);
                //level.setUnitOfMeasure("cm");
                level.setCondition(new Integer(2));
                level.setCategory(new Integer(1));
                level.setOrgUnitType(new Integer(3));
                levels[n] = level; 
            }
            product.setStockLevelList(levels);
            productList[i] = product;
        }
        reply.setProductList(productList);
        return reply;
    }
    
    /**
     * @see test.ProductService#concat(java.lang.String[])
     */
    public String concat(String[] array) {
        if(array==null) {
            return null;
        }
        else {
            StringBuffer buf = new StringBuffer();
            for(int i=0;i<array.length;i++) {
                buf.append(array[i]);
            }
            return buf.toString();
        }
    }
    
    public String twice(String[] arrayString,int[] arrayInt){
        StringBuffer buffer = new StringBuffer();
        buffer.append(concat(arrayString));
        buffer.append(" = ");
        buffer.append(sum(arrayInt));
        return buffer.toString();
    }
    
    /**
     * @see test.ProductService#sum(int[])
     */
    public int sum(int[] array) {
        int sum = 0;
        for(int i=0;i<array.length;i++) {
            sum += array[i];
        }
        return sum;
    }
    /**
     * @see test.ProductService#getCurrentDate()
     */
    public Date getCurrentDate() {
        Date date = new Date();
        log.debug("getCurrentDate="+date.toString());
        return date;
    }
    
    public Time getCurrentTime() {
        Date date = new Date();
        Time time = new Time(date.getTime());
        log.debug("getCurrentTime="+time.toString());
        return time;
    }
    
    public Timestamp getCurrentTimestamp() {
        Date date = new Date();
        Timestamp time = new Timestamp(date.getTime());
        log.debug("getCurrentTimestampe="+time.toString());
        return time;
    }
}