/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import org.ofbiz.base.util.*;

productId = request.getParameter("productId");
productVariantId = productId + "_";
productFeatureIds = "";
product = from("Product").where("productId", productId).queryOne();

result = runService('getProductFeaturesByType', [productId : productId, productFeatureApplTypeId : "SELECTABLE_FEATURE"]);
featureTypes = result.productFeatureTypes;
featuresByTypes = result.productFeaturesByType;
searchFeatures = [];
selectedFeatureTypeValues = [];
if (featureTypes) {
    featureTypes.each { featureType ->
        featuresByType = featuresByTypes[featureType];
        featureTypeAndValues = [featureType : featureType, features : featuresByType];
        searchFeatures.add(featureTypeAndValues);
        //
        selectedFeatureTypeValue = request.getParameter(featureType);
        if (selectedFeatureTypeValue) {
            featureTypeAndValues.selectedFeatureId = selectedFeatureTypeValue;
            selectedFeatureTypeValues.add(selectedFeatureTypeValue);
            feature = from("ProductFeature").where("productFeatureId", selectedFeatureTypeValue).cache(true).queryOne();
            productVariantId += feature.getString("idCode") ?: "";
            productFeatureIds += "|" + selectedFeatureTypeValue;
        }
    }
}

variants = [];
//if (selectedFeatureTypeValues) {
    result = runService('getAllExistingVariants', [productId : productId, productFeatureAppls : selectedFeatureTypeValues]);
    variants = result.variantProductIds;
//}

// Quick Add Variant
productFeatureIdsPar = request.getParameter("productFeatureIds");
productVariantIdPar = request.getParameter("productVariantId");
if (productVariantIdPar && productFeatureIdsPar) {
    result = runService('quickAddVariant', [productId : productId, productFeatureIds : productFeatureIdsPar, productVariantId : productVariantIdPar]);
}

context.product = product;
context.searchFeatures = searchFeatures;
context.variants = variants;

// also need the variant products themselves
variantProducts = [];
variants.each { variantId ->
    variantProducts.add(from("Product").where("productId", variantId).cache(true).queryOne());
}
context.variantProducts = variantProducts;

if (security.hasEntityPermission("CATALOG", "_CREATE", session)) {
    if (selectedFeatureTypeValues.size() == featureTypes.size() && variants.size() == 0) {
        context.productFeatureIds = productFeatureIds;
        context.productVariantId = productVariantId;
    }
}