Subversion Repositories SmartDukaan

/**

 * 

 */

package in.shop2020.serving.controllers;

import in.shop2020.datalogger.EventType;

import in.shop2020.logistics.DeliveryType;

import in.shop2020.logistics.ItemText;

import in.shop2020.logistics.LogisticsInfo;

import in.shop2020.logistics.LogisticsService;

import in.shop2020.logistics.LogisticsServiceException;

import in.shop2020.model.v1.catalog.Item;

import in.shop2020.model.v1.user.UserContextService.Client;

import in.shop2020.serving.cache.EhcacheWrapper;

import in.shop2020.serving.services.ContentServingService;

import in.shop2020.serving.utils.SnippetType;

import in.shop2020.thrift.clients.CatalogClient;

import in.shop2020.thrift.clients.LogisticsClient;

import in.shop2020.thrift.clients.UserClient;

import in.shop2020.utils.DataLogger;

import java.io.IOException;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Calendar;

import java.util.GregorianCalendar;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import java.util.Set;

import net.sf.ehcache.CacheManager;

import org.apache.commons.lang.StringUtils;

import org.apache.log4j.Logger;

import org.apache.struts2.convention.annotation.Action;

import org.apache.struts2.convention.annotation.Actions;

import org.apache.struts2.convention.annotation.Result;

import org.apache.struts2.convention.annotation.Results;

import org.apache.thrift.TException;

import org.json.JSONException;

import org.json.JSONObject;

import com.google.gson.Gson;

/**

 * 

 * @author rajveer

 *

 */

@Results({

    @Result(name = "show", location = "entity-show.vm"),

    @Result(name = "redirect", location = "${redirectUrl}", type = "redirect", params={"statusCode", "301"})

})

public class EntityController extends BaseController {

	private static final long serialVersionUID = 1L;

	private static Logger log = Logger.getLogger(Class.class);

	private Long firstItem =  0l;

	private static final String PRODUCT_PROERTIES_SNIPPET_KEY = "PRODUCT_PROPERTIES";

	private static final String PRODUCT_SUMMARY_SNIPPET_KEY = "PRODUCT_SUMMARY";

	private static final String PRODUCT_SLIDEGUIDE_KEY = "SLIDEGUIDE";

	private static final String ENTITY_DETAIL_KEY = "ENTITY_DETAIL";

    private String entityLogisticsEstimation = "[]";

	private static final String DEFAULT_PINCODE = "110001";

	private String id;

	private String redirectUrl;

	private long productId;

	private boolean isMobile = false;

	private Map<String, Double> discounts = new HashMap<String, Double>();

	private Map<String, String> snippets;

	private static Map<Long, String> label = new HashMap<Long, String>();

	public static Map<Integer, String> businessDayToActualDateMap = new HashMap<Integer, String>();

	private Map<String, String> deliveryEstimate = new HashMap<String, String>();

	static{

		setRetargettingLabel();

	}

	public EntityController(){

		super();

	}

	// GET /*/1000001

	@Actions({

		@Action("/mobile-phones"),

		@Action("/cameras"),

		@Action("/mobile-accessories"),

		@Action("/tablets"),

		@Action("/laptops"),

		@Action("/laptop-accessories"),

		@Action("/entity"),

		@Action("/music-players"),

		@Action("/smart-watches"),

		@Action("/projectors")

	})

    public String show() throws SecurityException, IOException, JSONException {

    	log.info("id=" + id);

    	String entityUrl = "";

    	String metaDescription = "";

    	String pageTitle = "";

    	String productName = "";

    	String categoryName = "";

    	String categoryUrl = "";

    	String displayAccessories = "FALSE";

    	String breadCrumb = "";

    	String parentCategory = "";

    	String compareCategory = "";

    	String isComparable = "false";

    	try {

    	    setSnippets();

            htmlSnippets.put("PRODUCT_PROPERTIES", snippets.get(PRODUCT_PROERTIES_SNIPPET_KEY));

    	    JSONObject productPropertiesInJson = new JSONObject(htmlSnippets.get("PRODUCT_PROPERTIES"));

    	    entityUrl = productPropertiesInJson.getString("entityUrl");

    	    metaDescription = productPropertiesInJson.getString("metaDescription");

    	    pageTitle = productPropertiesInJson.getString("title");

    	    productName = productPropertiesInJson.getString("name");

    	    categoryName = productPropertiesInJson.getString("categoryName");

    	    categoryUrl = productPropertiesInJson.getString("categoryUrl");

    	    displayAccessories = productPropertiesInJson.getString("displayAccessories");

    	    breadCrumb = productPropertiesInJson.getString("breadCrumb");

    	    parentCategory = productPropertiesInJson.getString("parentCategory");

    	    compareCategory = productPropertiesInJson.getString("compareCategory");

    	    isComparable = productPropertiesInJson.getString("isComparable");

    	}

    	catch (JSONException e) {

            log.warn("Unable to parse product properties JSON", e);

            try {

                CatalogClient catalogClientService = new CatalogClient();

                in.shop2020.model.v1.catalog.CatalogService.Client client = catalogClientService.getClient();

                Item item = client.getItemsByCatalogId(productId).get(0);

                redirectUrl = "/" + item.getBrand().toLowerCase().replace(" ", "-");

            } catch (Exception e1) {

                log.warn("Unable to get items by catalog id", e1);

                redirectUrl = "/";

            }

            log.info(redirectUrl);

            return "redirect";

       }

    	String currentUrl = request.getRequestURL().toString();

    	if (!currentUrl.contains(entityUrl)) {

    	    redirectUrl = entityUrl;

    	    return "redirect";

    	}

    	//Extracting base url

    	String rootUrl = currentUrl.split("/")[2];

    	htmlSnippets.put("PRODUCT_SUMMARY", snippets.get(PRODUCT_SUMMARY_SNIPPET_KEY));

    	htmlSnippets.put("PRODUCT_ID", productId + "");

    	htmlSnippets.put("PRODUCT_NAME", productName);

    	htmlSnippets.put("CATEGORY_NAME", categoryName);

    	htmlSnippets.put("CATEGORY_URL", categoryUrl);

    	htmlSnippets.put("PRODUCT_URL", currentUrl);

    	htmlSnippets.put("ROOT_URL", "http://" + rootUrl);

		htmlSnippets.put("SLIDE_GUIDE", snippets.get(PRODUCT_SLIDEGUIDE_KEY));

		htmlSnippets.put("PAGE_TITLE", pageTitle.trim());

		htmlSnippets.put("PAGE_METADESC", metaDescription);

		htmlSnippets.put("BREADCRUMB", breadCrumb);

		htmlSnippets.put("PARENT_CATEGORY", parentCategory);

		htmlSnippets.put("COMPARE_CATEGORY", compareCategory);

		htmlSnippets.put("IS_COMPARABLE", isComparable);

		if(displayAccessories.equals("TRUE")){

			setMobile(true);

		}

		try {

			if(userinfo.getUserId() != -1){

				long itemId = Long.parseLong(id);

				UserClient userServiceClient = new UserClient();

				Client client = userServiceClient.getClient();

				client.updateBrowseHistory(userinfo.getUserId(), itemId);

			}

		} catch (Exception e) {

			log.warn("Unable to update the browsing history because of: ", e);

		}

		DataLogger.logData(EventType.PRODUCT_VIEW, getSessionId(), userinfo.getUserId(), userinfo.getEmail(), userinfo.getPincode(), 

                productName, Long.toString(productId), StringUtils.substring(request.getHeader("referer"), 0, 500));			       

        try {

            CatalogClient catalogClientService = new CatalogClient();

            in.shop2020.model.v1.catalog.CatalogService.Client client = catalogClientService.getClient();

            setEntityLogisticsEstimation();

            getDeliveryEstimate( firstItem, userinfo.getPincode());

        } catch (Exception e1) {

            log.warn("Unable to get delivery estimates for "+ id);

        }

		return "show";

    }

	/**

	 * 

	 * @return

	 */

	public void getDeliveryEstimate(Long itemId, String pincode){

		LogisticsClient logisticsServiceClient = null;

		String days = "-1";

		long businessDays = -1;

		boolean isCODAvailable=false;

		boolean isOTGAvailable=false;

		String codDays = "-1";

    	try {

			logisticsServiceClient = new LogisticsClient();

			LogisticsService.Client logisticsClient = logisticsServiceClient.getClient();

			LogisticsInfo logistincInfo = logisticsClient.getLogisticsEstimation(itemId, pincode, DeliveryType.PREPAID);

			if(logistincInfo.getDeliveryTime()!=-1L){

				days = getDeliveryDateString((int)logistincInfo.getDeliveryTime(), DeliveryType.PREPAID);

				if(logistincInfo.isCodAllowed()){

					codDays = getDeliveryDateString((int)(logistincInfo.getDeliveryTime()), DeliveryType.COD);

				}

			}

			businessDays = logistincInfo.getDeliveryTime();

			isCODAvailable = logistincInfo.isCodAllowed();

			isOTGAvailable = logistincInfo.isOtgAvailable();

			log.info("busines days = " + businessDays + "is COD avaialbale " + isCODAvailable + "is OTG available " + isOTGAvailable + " days "+days+" cod days "+codDays);

    	} catch (LogisticsServiceException e)	{

    		log.error("Unable to get estimate/COD availability for " + itemId, e);

		} catch(TException e)	{

		} catch (Exception e)	{

		}

		deliveryEstimate.put("delivery_estimate", days);

		deliveryEstimate.put("cod_delivery_estimate", codDays);

		deliveryEstimate.put("is_cod_available_for_location", Boolean.toString(isCODAvailable));

		deliveryEstimate.put("on_time_guarantee", Boolean.toString(isOTGAvailable));

		deliveryEstimate.put("business_days", businessDays + "");        	

	}

	private  static String getDeliveryDateString(int days, DeliveryType type) throws TException {

    	Calendar now = new GregorianCalendar();

    	int hour = now.get(Calendar.HOUR_OF_DAY);

    	if(type == DeliveryType.COD && hour < 15){

			days = days + 1;

		}

    	if(businessDayToActualDateMap.containsKey(days)){

    		if(hour != 0){	

    			return businessDayToActualDateMap.get(days);

    		}

    		businessDayToActualDateMap.clear();

		}

    	now.set(now.get(Calendar.YEAR), now.get(Calendar.MONTH), now.get(Calendar.DAY_OF_MONTH), 0, 0, 0);

    	LogisticsClient logisticsServiceClient = null;

		logisticsServiceClient = new LogisticsClient();

		LogisticsService.Client logisticsClient = logisticsServiceClient.getClient();

    	int newdays = (int) logisticsClient.adjustDeliveryDays(now.getTimeInMillis(), days);

    	now.add(Calendar.DAY_OF_MONTH, newdays);

    	SimpleDateFormat dateformat = new SimpleDateFormat("EEE dd-MMM-yy");

    	if(newdays == 1){

    		businessDayToActualDateMap.put(days, "Tomorrow, " + dateformat.format(now.getTime()));

    	}else{

    		businessDayToActualDateMap.put(days, dateformat.format(now.getTime()));

    	}

    	return businessDayToActualDateMap.get(days);

	}

    /**

     * 

     * @param id

     */

    public void setId(String id) {

    	String[] tokens = id.split("-");

    	this.id = tokens[tokens.length - 1];

    	this.productId = Long.parseLong(this.id);

    }

	public Map<String,String> getHtmlSnippets(){

		System.out.println(" getHtmlSnippets  is called");

		return htmlSnippets;

	}

	public String getSlideGuideSnippet(){

		return htmlSnippets.get("SLIDE_GUIDE");

	}

	public String getRedirectUrl(){

		String query = request.getQueryString();

		if(query!=null){

			return redirectUrl + "?" + query;

		}

		return redirectUrl;

    }

	public String getProductSummarySnippet(){

		return htmlSnippets.get("PRODUCT_SUMMARY");

	}

	public String getPageTitleSnippet(){

		return htmlSnippets.get("PAGE_TITLE");

	}

	public String getPageMetaDescSnippet(){

		return htmlSnippets.get("PAGE_METADESC");

	}

	public String getProductName()	{

		return htmlSnippets.get("PRODUCT_NAME");

	}

	public String getCompareCategory(){

		return htmlSnippets.get("COMPARE_CATEGORY");

	}

	public String getCompareCategoryLowerCase(){

		String compareCategory = htmlSnippets.get("COMPARE_CATEGORY");

		return compareCategory.toLowerCase();

	}

	public String getCategoryName()	{

		return htmlSnippets.get("CATEGORY_NAME");

	}

	public String getCategoryUrl()	{

		return htmlSnippets.get("CATEGORY_URL");

	}

	public String getProductId()	{

		return htmlSnippets.get("PRODUCT_ID");

	}

	public String getProductUrl()	{

		return htmlSnippets.get("PRODUCT_URL");

	}

	public String getRootUrl()	{

		return htmlSnippets.get("ROOT_URL");

	}

	public String getBreadCrumb(){

		return htmlSnippets.get("BREADCRUMB");

	}

	public String isComparable(){

		return htmlSnippets.get("IS_COMPARABLE");

	}

	/**

	 * @param isMobile the isMobile to set

	 */

	public void setMobile(boolean isMobile) {

		this.isMobile = isMobile;

	}

	/**

	 * @return the isMobile

	 */

	public boolean isMobile() {

		return isMobile;

	}

    private void setSnippets() {

        EhcacheWrapper<Long, Map<String, String>> productSnippetsCache = new EhcacheWrapper<Long, Map<String, String>>(

                EhcacheWrapper.PRODUCT_PAGE_SNIPPET_CACHE_NAME, CacheManager.create());

        if(sourceId == -1){

        	snippets = productSnippetsCache.get(productId);

        }

        if (snippets == null) {

            log.info("Getting product snippet for :" + productId);

            snippets = new HashMap<String, String>();

            snippets.put(PRODUCT_PROERTIES_SNIPPET_KEY, ContentServingService.getSnippet(SnippetType.PRODUCT_PROPERTIES_SNIPPET, productId+"", sourceId));

            snippets.put(PRODUCT_SUMMARY_SNIPPET_KEY, ContentServingService.getSnippet(SnippetType.PRODUCT_DETAIL_SNIPPET, productId+"", sourceId));

            snippets.put(PRODUCT_SLIDEGUIDE_KEY, ContentServingService.getSnippet(SnippetType.SLIDE_GUIDE_SNIPPET, productId+"", sourceId));

        	snippets.put(ENTITY_DETAIL_KEY, ContentServingService.getJSON(productId + ""));

            if(sourceId == -1){

            	productSnippetsCache.put(productId, snippets);

            }

            return;

        }

        log.info("Loaded from cache product snippet for :" + productId);

    }

    public Map<String, Double> getDiscounts()	{

    	return discounts;

    }

    public void setEntityLogisticsEstimation(){

    	List<ItemText> itemTexts = null; 

    	try {

    		LogisticsClient cl = new LogisticsClient();

            LogisticsService.Client client = cl.getClient();

            itemTexts = client.getEntityLogisticsEstimation(productId, DEFAULT_PINCODE, DeliveryType.PREPAID );

            if(itemTexts!=null){

            	List<Long> items = new ArrayList<Long>();

            	for(ItemText itemText : itemTexts) {

            		items.add(itemText.getItemId());

            	}

            	log.info("Items before: " + itemTexts);

            	if(userinfo.isPrivateDealUser()){

            		log.info("Private Deal user identified");

            		try {

            			CatalogClient catalogClientService = new CatalogClient();

            			in.shop2020.model.v1.catalog.CatalogService.Client client1 = catalogClientService.getClient();

            			Set<Long> deals = client1.getAllActivePrivateDeals(items, 0).keySet();

            			int lastIndex = 0;

            			for(int i=0;i<itemTexts.size();i++) {

            				ItemText it = itemTexts.get(i);

            				if(it.getDisplayText().equals("NOTIFY ME")) {

            					break;

            				}

                    		if(deals.contains(it.getItemId()) && lastIndex > 0) {

                    			itemTexts.add(i-lastIndex,itemTexts.remove(i));

                    		}else if(!deals.contains(it.getItemId())){

                    			lastIndex++;

                    		}

                    	}

            		} catch (Exception e1) {

            			log.warn("Unable to get items by catalog id", e1);

            			redirectUrl = "/";

            		}

            		items = new ArrayList<Long>();

            		for(ItemText itemText : itemTexts) {

                		items.add(itemText.getItemId());

                	}

            		log.info("Items after: " + itemTexts);

            	}

            	firstItem = items.get(0);

            	entityLogisticsEstimation = new Gson().toJson(items);

            	return;

            }

        } catch (Exception e1) {

            log.error("Unable to get items for productId: "+  productId, e1);

        }

        entityLogisticsEstimation = "[]";

    }

    public String getEntityLogisticsEstimation() {

    	return entityLogisticsEstimation;

    }

    private static void setRetargettingLabel() {

    	label.put((long) 1002160, "6EIBCKjf1wMQ6Pua0wM"); //Samsung Galaxy Y S5360

    	label.put((long) 1002106, "JFGVCKCt8gMQ6Pua0wM"); //Sony Ericsson Xperia Neo V MT11i

    	label.put((long) 1003230, "ArAYCJiu8gMQ6Pua0wM"); //Micromax Funbook Tab P300

    	label.put((long) 1002151, "j0c_CJCv8gMQ6Pua0wM"); //HTC Explorer (Pico) A310e

    	label.put((long) 1000607, "7H3QCKDh8wMQ6Pua0wM"); //SanDisk MicroSD 8GB

    	label.put((long) 1003213, "QtGQCJji8wMQ6Pua0wM"); //Micromax SUPERFONE Gossip A78

    	label.put((long) 1002530, "0YNbCJDj8wMQ6Pua0wM"); //Samsung Champ Deluxe Duos C3312

    	label.put((long) 1003039, "pQUaCIjk8wMQ6Pua0wM"); //Samsung Star 3 Duos S5222

    	label.put((long) 1002575, "zcYTCIDl8wMQ6Pua0wM"); //Samsung Galaxy Y Duos S6102

    }

    public String getRetargettingLabel() {

    	return label.get(this.productId);

    }

    public String getEmiObject(){

    	return ProceedToPayController.getEmiSchemesInJSON();

    }

    public String getDeliveryEstimate() {

    	return new Gson().toJson(this.deliveryEstimate);

    }

    public String getProductJSON(){

    	if(userinfo.isPrivateDealUser()){

			return snippets.get(ENTITY_DETAIL_KEY);

		} else {

			return null;

		}

    }

}