package com.imooc.o2o.web.shopadmin;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.multipart.commons.CommonsMultipartFile;
import org.springframework.web.multipart.commons.CommonsMultipartResolver;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.imooc.o2o.dto.ImageHolder;
import com.imooc.o2o.dto.ShopExecution;
import com.imooc.o2o.entity.Area;
import com.imooc.o2o.entity.PersonInfo;
import com.imooc.o2o.entity.Shop;
import com.imooc.o2o.entity.ShopCategory;
import com.imooc.o2o.enums.ShopStateEnum;
import com.imooc.o2o.exceptions.ShopOperationException;
import com.imooc.o2o.service.AreaService;
import com.imooc.o2o.service.ShopCategoryService;
import com.imooc.o2o.service.ShopService;
import com.imooc.o2o.util.CodeUtil;
import com.imooc.o2o.util.HttpServletRequestUtil;
@Controller
@RequestMapping("/shopadmin")
public class ShopManagementController {
@Autowired
private ShopService shopService;
@Autowired
private ShopCategoryService shopCategoryService;
@Autowired
private AreaService areaService;
@RequestMapping(value = "/getshopmanagementinfo", method = RequestMethod.GET)
@ResponseBody
private Map<String, Object> getShopManagementInfo(HttpServletRequest request) {
Map<String, Object> modelMap = new HashMap<String, Object>();
long shopId = HttpServletRequestUtil.getLong(request, "shopId");
if (shopId <= 0) {
Object currentShopObj = request.getSession().getAttribute("currentShop");
if (currentShopObj == null) {
modelMap.put("redirect", true);
modelMap.put("url", "/o2o/shopadmin/shoplist");
} else {
Shop currentShop = (Shop) currentShopObj;
modelMap.put("redirect", false);
modelMap.put("shopId", currentShop.getShopId());
}
} else {
Shop currentShop = new Shop();
currentShop.setShopId(shopId);
request.getSession().setAttribute("currentShop", currentShop);
modelMap.put("redirect", false);
}
return modelMap;
}
@RequestMapping(value = "/getshoplist", method = RequestMethod.GET)
@ResponseBody
private Map<String, Object> getShopList(HttpServletRequest request) {
Map<String, Object> modelMap = new HashMap<String, Object>();
PersonInfo user = (PersonInfo) request.getSession().getAttribute("user");
try {
Shop shopCondition = new Shop();
shopCondition.setOwner(user);
ShopExecution se = shopService.getShopList(shopCondition, 0, 100);
modelMap.put("shopList", se.getShopList());
// 列出店铺成功之后，将店铺放入session中作为权限验证依据，即该帐号只能操作它自己的店铺
request.getSession().setAttribute("shopList", se.getShopList());
modelMap.put("user", user);
modelMap.put("success", true);
} catch (Exception e) {
modelMap.put("success", false);
modelMap.put("errMsg", e.getMessage());
}
return modelMap;
}
@RequestMapping(value = "/getshopbyid", method = RequestMethod.GET)
@ResponseBody
private Map<String, Object> getShopById(HttpServletRequest request) {
Map<String, Object> modelMap = new HashMap<String, Object>();
Long shopId = HttpServletRequestUtil.getLong(request, "shopId");
if (shopId > -1) {
try {
Shop shop = shopService.getByShopId(shopId);
List<Area> areaList = areaService.getAreaList();
modelMap.put("shop", shop);
modelMap.put("areaList", areaList);
modelMap.put("success", true);
} catch (Exception e) {
modelMap.put("success", false);
modelMap.put("errMsg", e.toString());
}
} else {
modelMap.put("success", false);
modelMap.put("errMsg", "empty shopId");
}
return modelMap;
}
@RequestMapping(value = "/getshopinitinfo", method = RequestMethod.GET)
@ResponseBody
private Map<String, Object> getShopInitInfo() {
Map<String, Object> modelMap = new HashMap<String, Object>();
List<ShopCategory> shopCategoryList = new ArrayList<ShopCategory>();
List<Area> areaList = new ArrayList<Area>();
try {
shopCategoryList = shopCategoryService.getShopCategoryList(new ShopCategory());
areaList = areaService.getAreaList();
modelMap.put("shopCategoryList", shopCategoryList);
modelMap.put("areaList", areaList);
modelMap.put("success", true);
} catch (Exception e) {
modelMap.put("success", false);
modelMap.put("errMsg", e.getMessage());
}
return modelMap;
}
@RequestMapping(value = "/registershop", method = RequestMethod.POST)
@ResponseBody
private Map<String, Object> registerShop(HttpServletRequest request) {
Map<String, Object> modelMap = new HashMap<String, Object>();
if (!CodeUtil.checkVerifyCode(request)) {
modelMap.put("success", false);
modelMap.put("errMsg", "输入了错误的验证码");
return modelMap;
}
// 1.接收并转化相应的参数，包括店铺信息以及图片信息
String shopStr = HttpServletRequestUtil.getString(request, "shopStr");
ObjectMapper mapper = new ObjectMapper();
Shop shop = null;
try {
shop = mapper.readValue(shopStr, Shop.class);
} catch (Exception e) {
modelMap.put("success", false);
modelMap.put("errMsg", e.getMessage());
return modelMap;
}
CommonsMultipartFile shopImg = null;
CommonsMultipartResolver commonsMultipartResolver = new CommonsMultipartResolver(
request.getSession().getServletContext());
if (commonsMultipartResolver.isMultipart(request)) {
MultipartHttpServletRequest multipartHttpServletRequest = (MultipartHttpServletRequest) request;
shopImg = (CommonsMultipartFile) multipartHttpServletRequest.getFile("shopImg");
} else {
modelMap.put("success", false);
modelMap.put("errMsg", "上传图片不能为空");
return modelMap;
}
// 2.注册店铺
if (shop != null && shopImg != null) {
PersonInfo owner = (PersonInfo) request.getSession().getAttribute("user");
shop.setOwner(owner);
ShopExecution se;
try {
ImageHolder imageHolder = new ImageHolder(shopImg.getOriginalFilename(), shopImg.getInputStream());
se = shopService.addShop(shop, imageHolder);
if (se.getState() == ShopStateEnum.CHECK.getState()) {
modelMap.put("success", true);
// 该用户可以操作的店铺列表
@SuppressWarnings("unchecked")
List<Shop> shopList = (List<Shop>) request.getSession().getAttribute("shopList");
if (shopList == null || shopList.size() == 0) {
shopList = new ArrayList<Shop>();
}
shopList.add(se.getShop());
request.getSession().setAttribute("shopList", shopList);
} else {
modelMap.put("success", false);
modelMap.put("errMsg", se.getStateInfo());
}
} catch (ShopOperationException e) {
modelMap.put("success", false);
modelMap.put("errMsg", e.getMessage());
} catch (IOException e) {
modelMap.put("success", false);
modelMap.put("errMsg", e.getMessage());
}
return modelMap;
} else {
modelMap.put("success", false);
modelMap.put("errMsg", "请输入店铺信息");
return modelMap;
}
}
@RequestMapping(value = "/modifyshop", method = RequestMethod.POST)
@ResponseBody
private Map<String, Object> modifyShop(HttpServletRequest request) {
Map<String, Object> modelMap = new HashMap<String, Object>();
if (!CodeUtil.checkVerifyCode(request)) {
modelMap.put("success", false);
modelMap.put("errMsg", "输入了错误的验证码");
return modelMap;
}
// 1.接收并转化相应的参数，包括店铺信息以及图片信息
String shopStr = HttpServletRequestUtil.getString(request, "shopStr");
ObjectMapper mapper = new ObjectMapper();
Shop shop = null;
try {
shop = mapper.readValue(shopStr, Shop.class);
} catch (Exception e) {
modelMap.put("success", false);
modelMap.put("errMsg", e.getMessage());
return modelMap;
}
CommonsMultipartFile shopImg = null;
CommonsMultipartResolver commonsMultipartResolver = new CommonsMultipartResolver(
request.getSession().getServletContext());
if (commonsMultipartResolver.isMultipart(request)) {
MultipartHttpServletRequest multipartHttpServletRequest = (MultipartHttpServletRequest) request;
shopImg = (CommonsMultipartFile) multipartHttpServletRequest.getFile("shopImg");
}
// 2.修改店铺信息
if (shop != null && shop.getShopId() != null) {
ShopExecution se;
try {
if (shopImg == null) {
se = shopService.modifyShop(shop, null);
} else {
ImageHolder imageHolder = new ImageHolder(shopImg.getOriginalFilename(), shopImg.getInputStream());
se = shopService.modifyShop(shop, imageHolder);
}
if (se.getState() == ShopStateEnum.SUCCESS.getState()) {
modelMap.put("success", true);
} else {
modelMap.put("success", false);
modelMap.put("errMsg", se.getStateInfo());
}
} catch (ShopOperationException e) {
modelMap.put("success", false);
modelMap.put("errMsg", e.getMessage());
} catch (IOException e) {
modelMap.put("success", false);
modelMap.put("errMsg", e.getMessage());
}
return modelMap;
} else {
modelMap.put("success", false);
modelMap.put("errMsg", "请输入店铺Id");
return modelMap;
}
}
}
