jsgkj/gkjsjy/trunk/src/com/xt/jygl/gkjcxx/jghd/ctl/JghdCtl.java

package com.xt.jygl.gkjcxx.jghd.ctl;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Predicate;
import javax.persistence.criteria.Root;
import javax.persistence.criteria.CriteriaBuilder.In;
import javax.servlet.http.HttpServletRequest;

import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.jpa.domain.Specification;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import cache.CacheSearchCondition;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.xt.jygl.common.BaseWebCtl;
import com.xt.jygl.common.Constants;
import com.xt.jygl.common.GlobalData;
import com.xt.jygl.common.SearchCondition;
import com.xt.jygl.common.Utils;
import com.xt.jygl.gkjcxx.gk.entity.GkEntity;
import com.xt.jygl.gkjcxx.gk.service.GkService;
import com.xt.jygl.gkjcxx.gq.service.GqService;
import com.xt.jygl.gkjcxx.jghd.entity.JghdEntity;
import com.xt.jygl.gkjcxx.jghd.service.JghdService;
import com.xt.jygl.gkjcxx.jghd.vo.JghdVo;
import com.xt.jygl.gkjygl.gkjyr.jyrjbxx.service.GkjyrService;
import com.xtframe.core.anon.auth.RequiresPermissions;
import com.xtframe.core.base.ctl.WebJsonResult;
import com.xtframe.core.support.SecurityMgr;
import com.xtframe.sec.code.entity.CodeEntity;
import com.xtframe.sec.common.BaseEntity;
import com.xtframe.sec.common.QueryService;
import com.xtframe.sec.common.SimplePageRequest;
import com.xtframe.sec.utils.SecUtils;
import com.xtframe.util.StringUtils;

@Controller
@RequestMapping("/jghd")
public class JghdCtl extends BaseWebCtl {
	@Autowired
	private SecurityMgr securityMgr;
	@Autowired
	private QueryService query;
	@Autowired
	private JghdService jghdService;
	@Autowired
	private GkService gkService;
	@Autowired
	private GqService gqService;
	@Autowired
	private GkjyrService gkjyrService;

	/**
	 * 一览页面
	 * @param page 分页
	 * @param model
	 * @param request
	 * @param szdid 所在地ID
	 * @param szgkid 所在港口ID
	 * @param hdmc 航道名称
	 * @param hdlx
	 * @param menuid
	 * @return
	 * @throws JsonProcessingException
	 */
	@RequestMapping(value = "/main")
	@RequiresPermissions("jghd:main")
	public String main(SimplePageRequest page, Model model,final HttpServletRequest request, final String szdid, final String szgkid, final String hdmc, final String hdlx, String menuid) throws JsonProcessingException {
		final Map<String, Object> cacheSCmap = CacheSearchCondition.cacheSCmap(request,"jghd");
		Specification<JghdEntity> spec = new Specification<JghdEntity>() {

			// 查询条件
			@Override
			public Predicate toPredicate(Root<JghdEntity> root, CriteriaQuery<?> query, CriteriaBuilder cb) {
				List<Predicate> list = new ArrayList<Predicate>();
				if (StringUtils.isNotEmpty(szdid)) {
					list.add(cb.like(root.get("szd").get("id").as(String.class), "%" + szdid + "%"));
				}else if(isGET(request)){
					//list.add(cb.like(root.get("szd").get("id").as(String.class), "%" + SearchCondition.hdszdid + "%"));
					CacheSearchCondition.predicateList(list, cacheSCmap, root, cb, "id","szd","szdid");
				}
				if (StringUtils.isNotEmpty(szgkid)) {
					list.add(cb.like(root.get("szgk").get("id").as(String.class), "%" + szgkid + "%"));
				}else if(isGET(request)){
					//list.add(cb.like(root.get("szgk").get("id").as(String.class), "%" + SearchCondition.hdszgkid + "%"));
					CacheSearchCondition.predicateList(list, cacheSCmap, root, cb, "id","szgk","szgkid");
				}
				if (StringUtils.isNotEmpty(hdmc)) {
					list.add(cb.like(root.get("hdmc").as(String.class), "%" + hdmc + "%"));
				}else if(isGET(request)){
					CacheSearchCondition.predicateList(list, cacheSCmap, root, cb, null,"hdmc");
				}
				if (StringUtils.isNotEmpty(hdlx)) {
					list.add(cb.like(root.get("hdlx").as(String.class), "%" + hdlx + "%"));
				}
				if (isJyr()) {
					//list.add(cb.like(root.get("ssjyr").get("id").as(String.class), "%" + getSsjyr().getId() + "%"));
				} else {
					In<String> in = cb.in(root.get("szgq").as(String.class));
					@SuppressWarnings("unchecked")
					List<String> gqlist = (List<String>) Utils.getSession().getAttribute("gqList");
					if (gqlist != null && gqlist.size() > 0) {
						for (int i = 0; i < gqlist.size(); i++) {
							in.value(gqlist.get(i));
						}
						list.add(in);
					}
				}
				list.add(cb.notEqual(root.get("recordStatus").as(Integer.class), BaseEntity.RECORD_STATE_DELETE));
				return cb.and(list.toArray(new Predicate[] {}));
			}
		};

		
		if(page.getPage()<1){
			page.setPage(SearchCondition.hdpage);
		}
	
		page.setSort("id");
		page.setOrder("desc");
		Page<JghdEntity> list = query.findAll(spec, toPageRequest(page), JghdEntity.class);
		List<JghdVo> voList = new ArrayList<JghdVo>();
		for (JghdEntity entity : list) {
			JghdVo vo = new JghdVo();
			if (null != entity) {
				BeanUtils.copyProperties(entity, vo);
				vo.setSzdzw(entity.getSzd() != null ? entity.getSzd().getText() : "");
				vo.setSzgkzw(entity.getSzgk() != null ? entity.getSzgk().getGkmc() : "");
				voList.add(vo);
			}
		}
		
		if (isPOST(request)) {
			SearchCondition.hdpage=page.getPage();
			//cacheSCmap.put("hdpage", page.getPage());
			CacheSearchCondition.putCacheSCmap(request.getParameterMap(), cacheSCmap);
		}
		model.addAttribute("list", voList);
		model.addAttribute("szd", CacheSearchCondition.cacheSCmapVal(cacheSCmap, "szdid"));
		model.addAttribute("szgk",CacheSearchCondition.cacheSCmapVal(cacheSCmap, "szgkid"));
		model.addAttribute("hdmc", CacheSearchCondition.cacheSCmapVal(cacheSCmap, "hdmc"));
		model.addAttribute("hdlx", hdlx);
		model.addAttribute("menuid", menuid);
		
		
		// 翻页共通
		putPageInfo(model, page, list);
		return "gkjcxx/jghd/jghdmain";
	}

	@RequestMapping(value = "/delete")
	@RequiresPermissions("jghd:delete")
	@ResponseBody
	public WebJsonResult logicdelete(Model model, String id) {
		WebJsonResult wr = success();
		try {
			// 逻辑删除
			jghdService.logicDelete(id);
		} catch (Exception e) {
			wr.setSuccess(false);
			wr.setMessage("操作失败！");
			e.printStackTrace();
		}
		return wr;
	}

	/**
	 * 保存信息
	 * @param model
	 * @param code
	 * @param szdid
	 * @param szgkid
	 * @return
	 */
	@RequestMapping(value = "/save")
	@RequiresPermissions("jghd:add")
	@ResponseBody
	public WebJsonResult save(Model model, JghdEntity code, String szdid, String szgkid) {
		// how:如果是新增直接保存，如果更新，先取出数据库中记录，然后更新页面传过来的字段
		// why:这样的话一些在前台无需显示的字段保证不会丢失，同时一个个字段设置有助于bug排查

		WebJsonResult wr = success();
		if (StringUtils.isEmpty(szdid)) {
			wr.setSuccess(false);
			wr.setMessage("请选择所在地");
		}
		if (StringUtils.isEmpty(szgkid)) {
			wr.setSuccess(false);
			wr.setMessage("请选择所在港口");
		}

		JghdEntity jghdEntity = new JghdEntity();
		try {
			if (!StringUtils.isEmpty(code.getId())) {
				// 修改
				jghdEntity = jghdService.findOne(code.getId());
			}

			GkEntity szgk = new GkEntity();
			szgk.setId(szgkid);
			jghdEntity.setSzgk(szgk);
			GkEntity gk = gkService.findOne(szgkid);
			if (gk != null) {
				jghdEntity.setSsgkglbm(gk.getSsgkglbm());
			}
			CodeEntity szd = new CodeEntity(szdid);
			jghdEntity.setSzd(szd);

			jghdEntity.setBz(code.getBz());
			jghdEntity.setHdcd(code.getHdcd());
			jghdEntity.setHddm(code.getHddm());
			jghdEntity.setHdkd(code.getHdkd());
			jghdEntity.setHdmc(code.getHdmc());
			jghdEntity.setHdqdmc(code.getHdqdmc());
			jghdEntity.setHdqdmm(code.getHdqdmm());
			jghdEntity.setHdss(code.getHdss());
			jghdEntity.setHdyxkd(code.getHdyxkd());
			jghdEntity.setHdzdss(code.getHdzdss());
			jghdEntity.setHdtgnl(code.getHdtgnl());
			jghdEntity.setSzgq(code.getSzgq());
			jghdService.save(jghdEntity);
		} catch (Exception e) {
			wr.setSuccess(false);
			wr.setMessage("操作失败！");
			e.printStackTrace();
		}
		return wr;
	}

	/**
	 * 编辑
	 * @param model
	 * @param id
	 * @return
	 */
	@RequestMapping(value = "/edit")
	@RequiresPermissions("jghd:edit")
	public String edit(Model model, String id) {
		JghdEntity jghd = jghdService.findOne(id);
		JghdVo vo = new JghdVo();
		BeanUtils.copyProperties(jghd, vo);
		vo.setSzd(jghd.getSzd() != null ? jghd.getSzd().getId() : "");
		vo.setSzgk(jghd.getSzgk() != null ? jghd.getSzgk().getId() : "");

		vo.setSzdzw(jghd.getSzd() != null ? jghd.getSzd().getText() : "");
		vo.setSzgkzw(jghd.getSzgk() != null ? jghd.getSzgk().getGkmc() : "");
		model.addAttribute("record", vo);
		return "gkjcxx/jghd/jghdedit";
	}

	/**
	 * 查看
	 * @param model
	 * @param id
	 * @return
	 */
	@RequestMapping(value = "/view")
	@RequiresPermissions("jghd:main")
	public String view(Model model, String id) {
		JghdVo vo = new JghdVo();
		JghdEntity jghd = jghdService.findOne(id);
		BeanUtils.copyProperties(jghd, vo);
		vo.setSzd(jghd.getSzd() != null ? jghd.getSzd().getId() : "");
		vo.setSzdzw(jghd.getSzd() != null ? jghd.getSzd().getText() : "");
		vo.setSzgk(jghd.getSzgk() != null ? jghd.getSzgk().getId() : "");
		vo.setSzgkzw(jghd.getSzgk() != null ? jghd.getSzgk().getGkmc() : "");

		String gqName = "";
		if (jghd.getSzgq() != null) {
			String[] szgqNameArray = jghd.getSzgq().split(",");
			for (String s : szgqNameArray) {
				gqName += gqService.findOne(s).getGqmc() + " ";
			}
		}
		vo.setSzgqzw(gqName);

		model.addAttribute("record", vo);
		return "gkjcxx/jghd/jghdview";
	}

	/**
	 * 新增
	 * @param model
	 * @return
	 */
	@RequestMapping(value = "/add")
	@RequiresPermissions("jghd:add")
	public String add(Model model) {
		if(SecUtils.getCurrUser() != null){
			List<CodeEntity> list = securityMgr.codeService().findValidCodesByGroupCodeAndCity(Constants.GROUP_CODE_SZD, GlobalData.CITY_CODE);
			model.addAttribute("sz",list.size()==1?list.get(0).getId():"");
			if(list.size()==1){
				List<GkEntity> gklist = gkService.findBySzd(list.get(0).getId());
				model.addAttribute("gk",gklist.size()==1?gklist.get(0).getId():"");
			}
		}
		return "gkjcxx/jghd/jghdadd";
	}

}