Subversion Repositories SmartDukaan

package com.spice.profitmandi.web.controller;

import java.time.LocalDateTime;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.HashSet;

import java.util.List;

import java.util.Map;

import java.util.Set;

import java.util.stream.Collectors;

import javax.servlet.http.HttpServletRequest;

import javax.transaction.Transactional;

import org.apache.logging.log4j.LogManager;

import org.apache.logging.log4j.Logger;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

import org.springframework.ui.Model;

import org.springframework.web.bind.annotation.RequestBody;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.RequestParam;

import com.google.gson.Gson;

import com.spice.profitmandi.common.exception.ProfitMandiBusinessException;

import com.spice.profitmandi.common.model.CustomRetailer;

import com.spice.profitmandi.dao.entity.catalog.Item;

import com.spice.profitmandi.dao.entity.catalog.Offer;

import com.spice.profitmandi.dao.entity.catalog.OfferPartner;

import com.spice.profitmandi.dao.entity.catalog.Offermargin;

import com.spice.profitmandi.dao.entity.fofo.PartnerType;

import com.spice.profitmandi.dao.enumuration.catalog.ItemCriteriaType;

import com.spice.profitmandi.dao.model.AmountMarginModel;

import com.spice.profitmandi.dao.model.CreateOfferRequest;

import com.spice.profitmandi.dao.model.ItemTypeParams;

import com.spice.profitmandi.dao.model.SimpleItemType;

import com.spice.profitmandi.dao.repository.catalog.ItemRepository;

import com.spice.profitmandi.dao.repository.catalog.OfferMarginRepository;

import com.spice.profitmandi.dao.repository.catalog.OfferPartnerRepository;

import com.spice.profitmandi.dao.repository.catalog.OfferRepository;

import com.spice.profitmandi.dao.repository.dtr.FofoStoreRepository;

import com.spice.profitmandi.dao.repository.dtr.Mongo;

import com.spice.profitmandi.dao.repository.fofo.PartnerTypeChangeService;

import com.spice.profitmandi.service.user.RetailerService;

import com.spice.profitmandi.web.model.LoginDetails;

import com.spice.profitmandi.web.util.CookiesProcessor;

import com.spice.profitmandi.web.util.MVCResponseSender;

@Controller

@Transactional(rollbackOn = Throwable.class)

public class OfferController {

	private static final Logger LOGGER = LogManager.getLogger(OfferController.class);

	@Autowired

	private OfferRepository offerRepository;

	@Autowired

	private OfferMarginRepository offerMarginRepository;

	@Autowired

	private FofoStoreRepository fofoStoreRepository;

	@Autowired

	private OfferPartnerRepository offerPartnerRepository;

	@Autowired

	private ItemRepository itemRepository;

	@Autowired

	private MVCResponseSender mvcResponseSender;

	@Autowired

	private Gson gson;

	@Autowired

	private RetailerService retailerService;

	@Autowired

	private Mongo mongoClient;

	@Autowired

	private CookiesProcessor cookiesProcessor;

	@Autowired

	private PartnerTypeChangeService partnerTypeChangeService;

	@RequestMapping(value = "/getCreateOffer", method = RequestMethod.GET)

	public String getCreateOffer(HttpServletRequest request, Model model) throws ProfitMandiBusinessException {

		LoginDetails loginDetails = cookiesProcessor.getCookiesObject(request);

		List<Integer> fofoIds = fofoStoreRepository.selectActiveStores().stream().map(x -> x.getId())

				.collect(Collectors.toList());

		List<String> brands = mongoClient.getMongoBrands(loginDetails.getFofoId(), null, 3).stream()

				.map(x -> (String) x.get("name")).collect(Collectors.toList());

		Map<Integer, CustomRetailer> customRetailersMap = retailerService.getFofoRetailers(fofoIds);

		model.addAttribute("customRetailersMap", customRetailersMap);

		model.addAttribute("itemCriteriaType", ItemCriteriaType.values());

		model.addAttribute("brands", brands);

		model.addAttribute("partnerCategories", PartnerType.values());

		return "scheme_offer";

	}

	@RequestMapping(value = "/createOffer", method = RequestMethod.POST)

	public String createOffer(HttpServletRequest request, @RequestBody CreateOfferRequest createOfferRequest,

			Model model) throws Exception {

		LOGGER.info("createOfferRequest" + createOfferRequest.getAmountOffer());

		Offer offer = new Offer();

		offer.setName(createOfferRequest.getName());

		offer.setDescription(createOfferRequest.getDescription());

		offer.setItemCreteria(createOfferRequest.getItemCriteria());

		offer.setTargetType(createOfferRequest.getTargetType());

		offer.setAmountType(createOfferRequest.getAmountType());

		offer.setStartDateTime(createOfferRequest.getStartDate());

		offer.setEndDateTime(createOfferRequest.getEndDate());

		offer.setPrice(createOfferRequest.getPrice());

		offer.setCreatedTimestamp(LocalDateTime.now());

		offer.setSchemeType(createOfferRequest.getSchemeType());

		offer.setCriteria(createOfferRequest.getCriteria());

		offer.setPartnerType(createOfferRequest.getPartnerType());

		if (createOfferRequest.getItemCriteria().equals(ItemCriteriaType.Item_Model)) {

			ItemTypeParams itemTypeParams = new ItemTypeParams();

			itemTypeParams.setCatalogId(createOfferRequest.getCatalogIds());

			SimpleItemType sit = new SimpleItemType(itemTypeParams);

			sit.setItemTypeParams(itemTypeParams);

			offer.setItemParam(gson.toJson(itemTypeParams));

		} else if (createOfferRequest.getItemCriteria().equals(ItemCriteriaType.Multiple_Brand)) {

			ItemTypeParams itemTypeParams = new ItemTypeParams();

			itemTypeParams.setBrands(createOfferRequest.getBrands());

			SimpleItemType sit = new SimpleItemType(itemTypeParams);

			sit.setItemTypeParams(itemTypeParams);

			offer.setItemParam(gson.toJson(itemTypeParams));

		}

		offerRepository.persist(offer);

		if (createOfferRequest.getFofoIds().isEmpty()) {

			List<Integer> fofoIds = fofoStoreRepository.selectActiveStores().stream().map(x -> x.getId())

					.collect(Collectors.toList());

			for (Integer fofoId : fofoIds) {

				PartnerType partnerType = partnerTypeChangeService.getTypeOnDate(fofoId,

						offer.getStartDateTime().toLocalDate());

				if (offer.getPartnerType().equals(partnerType)) {

					LOGGER.info("partnerType" + partnerType);

					LOGGER.info("fofoId" + fofoId);

					OfferPartner op = new OfferPartner();

					op.setFofoId(fofoId);

					op.setOfferId(offer.getId());

					offerPartnerRepository.persist(op);

				}

			}

		}

		else {

			for (Integer fofoId : createOfferRequest.getFofoIds()) {

				OfferPartner op = new OfferPartner();

				op.setFofoId(fofoId);

				op.setOfferId(offer.getId());

				offerPartnerRepository.persist(op);

			}

		}

		for (AmountMarginModel amm : createOfferRequest.getAmountOffer()) {

			Offermargin om = new Offermargin();

			om.setValue(amm.getValue());

			om.setMargin(amm.getMargin());

			om.setOfferId(offer.getId());

			offerMarginRepository.persist(om);

		}

		model.addAttribute("response", mvcResponseSender.createResponseString(true));

		return "response";

	}

	@RequestMapping(value = "/getOffers", method = RequestMethod.GET)

	public String createOffer(HttpServletRequest request, @RequestParam(name = "offset", defaultValue = "0") int offset,

			@RequestParam(name = "limit", defaultValue = "10") int limit,

			@RequestParam(name = "searchTerm", required = false, defaultValue = "") String searchTerm, Model model)

			throws Exception {

		List<Offer> offers = null;

		long size = 0;

		offers = offerRepository.selectAll(offset, limit);

		size = offerRepository.selectAllCount();

		model.addAttribute("offers", offers);

		model.addAttribute("start", offset + 1);

		model.addAttribute("size", size);

		model.addAttribute("searchTerm", searchTerm);

		if (offers.size() < limit) {

			model.addAttribute("end", offset + offers.size());

		} else {

			model.addAttribute("end", offset + limit);

		}

		return "offer_history";

	}

	@RequestMapping(value = "/getPaginatedOffers", method = RequestMethod.GET)

	public String getPaginatedOffers(HttpServletRequest request,

			@RequestParam(name = "offset", defaultValue = "0") int offset,

			@RequestParam(name = "limit", defaultValue = "10") int limit, Model model)

			throws ProfitMandiBusinessException {

		List<Offer> offers = null;

		offers = offerRepository.selectAll(offset, limit);

		model.addAttribute("offers", offers);

		return "offer_history_paginated";

	}

	@RequestMapping(value = "/searchOffer")

	public String getOfferById(HttpServletRequest request,

			@RequestParam(name = "offset", defaultValue = "0") int offset,

			@RequestParam(name = "limit", defaultValue = "10") int limit,

			@RequestParam(name = "searchTerm", required = false, defaultValue = "") String searchTerm, Model model)

			throws ProfitMandiBusinessException {

		List<Offer> offers = null;

		long size = 0;

		if (!(searchTerm.equals(""))) {

			offers = offerRepository.selectBySearchTerm(searchTerm, offset, limit);

			if (!(offers.size() == 0)) {

				size = offerRepository.selectAllCount();

				LOGGER.info("offers" + offers);

				model.addAttribute("offers", offers);

				model.addAttribute("start", offset + 1);

				model.addAttribute("size", size);

				model.addAttribute("searchTerm", searchTerm);

				if (offers.size() < limit) {

					model.addAttribute("end", offset + offers.size());

				} else {

					model.addAttribute("end", offset + limit);

				}

			} else {

				throw new ProfitMandiBusinessException("OfferId", searchTerm, "offerId Not Found");

			}

		} else {

			offers = offerRepository.selectAll(offset, limit);

			size = offerRepository.selectAllCount();

			model.addAttribute("offers", offers);

			model.addAttribute("start", offset + 1);

			model.addAttribute("size", size);

			model.addAttribute("searchTerm", searchTerm);

			if (offers.size() < limit) {

				model.addAttribute("end", offset + offers.size());

			} else {

				model.addAttribute("end", offset + limit);

			}

		}

		return "offer_history";

	}

	@RequestMapping(value = "/updateOfferStatus", method = RequestMethod.POST)

	public String updateOfferStatus(HttpServletRequest request, @RequestParam int id, Model model) throws Exception {

		Offer offer = offerRepository.selectById(id);

		LOGGER.info("status" + offer.getStatus());

		if (offer.getStatus() == false) {

			offer.setStatus(true);

		} else {

			offer.setStatus(false);

		}

		offer.setCreatedTimestamp(LocalDateTime.now());

		model.addAttribute("response", mvcResponseSender.createResponseString(true));

		return "response";

	}

	@RequestMapping(value = "/getOfferMargin", method = RequestMethod.GET)

	public String getOfferMargin(HttpServletRequest request,

			@RequestParam(name = "offerId", defaultValue = "0") int offerId, Model model) throws Exception {

		Offer offer = offerRepository.selectById(offerId);

		List<Integer> fofoIds = fofoStoreRepository.selectActiveStores().stream().map(x -> x.getId())

				.collect(Collectors.toList());

		Map<Integer, CustomRetailer> customRetailersMap = retailerService.getFofoRetailers(fofoIds);

		List<OfferPartner> offerPartners = offerPartnerRepository.selectByOfferId(offerId);

		LOGGER.info("offerId" + offer.getId());

		Map<Integer, Double> value = offerRepository.selectSumOfferByRetailer(offer.getStartDateTime(),

				offer.getEndDateTime(), 0, offer, true);

		LOGGER.info("value" + value);

		List<Offermargin> offerMargin = offerMarginRepository.selectByOfferId(offerId);

		Map<Integer, Double> partnerValueMap = new HashMap<>();

		Map<Integer, List<Double>> partnerMarginMap = new HashMap<Integer, List<Double>>();

		Map<Integer, Integer> shortageAmount = new HashMap<>();

		for (OfferPartner op : offerPartners) {

			LOGGER.info("offerPartneer" + op.getFofoId());

			if (value.containsKey(op.getFofoId())) {

				partnerValueMap.put(op.getFofoId(), value.get(op.getFofoId()));

			} else {

				value.put(op.getFofoId(), 0d);

				partnerValueMap.put(op.getFofoId(), 0d);

			}

			List<Double> valSetOne = new ArrayList<Double>();

			for (Offermargin om : offerMargin) {

				if (value.get(op.getFofoId()) <= om.getValue()) {

					LOGGER.info("om1" + om.getMargin());

					shortageAmount.put(op.getFofoId(), om.getValue() - value.get(op.getFofoId()).intValue());

					valSetOne.add(om.getMargin());

					partnerMarginMap.put(op.getFofoId(), valSetOne);

					break;

				} else {

					LOGGER.info("om2" + om.getMargin());

					valSetOne.add(om.getMargin());

					int shortage = om.getValue() - value.get(op.getFofoId()).intValue();

					if (shortage < 0) {

						shortageAmount.put(op.getFofoId(), 0);

					}

					partnerMarginMap.put(op.getFofoId(), valSetOne);

				}

			}

		}

		LOGGER.info("partnerMarginMap" + partnerMarginMap);

		LOGGER.info("partnerValueMap" + partnerValueMap);

		LOGGER.info("shortageAmount" + shortageAmount);

		ItemTypeParams scp = gson.fromJson(offer.getItemParam(), ItemTypeParams.class);

		if (offer.getItemCriteria().equals(ItemCriteriaType.Multiple_Brand)) {

			List<String> brands = scp.getBrands();

			model.addAttribute("brands", brands);

		}

		if (offer.getItemCriteria().equals(ItemCriteriaType.Item_Model)) {

			List<Integer> catalogIds = scp.getCatalogId();

			List<Item> newList = new ArrayList<>();

			Set<Integer> catalogId = new HashSet<>();

			List<Item> items = itemRepository.selectAllByCatalogIds(catalogIds.stream().collect(Collectors.toSet()));

			for (Item item : items) {

				if (catalogId.add(item.getCatalogItemId())) {

					newList.add(item);

				}

			}

			model.addAttribute("items", newList);

		}

		model.addAttribute("partnerMarginMap", partnerMarginMap);

		model.addAttribute("partnerValueMap", partnerValueMap);

		model.addAttribute("customRetailersMap", customRetailersMap);

		model.addAttribute("offerMargin", offerMargin);

		model.addAttribute("offer", offer);

		model.addAttribute("shortageAmount", shortageAmount);

		return "offer_margin_detail";

	}

	@RequestMapping(value = "/offerById", method = RequestMethod.GET)

	public String offerById(HttpServletRequest request, int offerId, Model model) throws ProfitMandiBusinessException {

		Offer offer = offerRepository.selectById(offerId);

		model.addAttribute("offer", offer);

		return "offer-edit";

	}

	@RequestMapping(value = "/extendByOfferId", method = RequestMethod.POST)

	public String extendByOfferId(HttpServletRequest request,

			int offerId, @RequestBody LocalDateTime extendDatetime, Model model) throws Exception {

		LOGGER.info("ExtendDatetime" + extendDatetime);

		LOGGER.info("schemeId" + offerId);

		Offer offer = offerRepository.selectById(offerId);

		offer.setEndDateTime(extendDatetime);

		offerRepository.persist(offer);

		model.addAttribute("response", mvcResponseSender.createResponseString(true));

		return "response";

	}

}