package com.nis.web.controller;
import java.beans.PropertyEditorSupport;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.lang3.StringEscapeUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.i18n.LocaleContextHolder;
import org.springframework.ui.Model;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

import com.beust.jcommander.internal.Lists;
import com.nis.domain.FunctionRegionDict;
import com.nis.domain.FunctionServiceDict;
import com.nis.domain.basics.ServiceDictInfo;
import com.nis.domain.basics.SysDictInfo;
import com.nis.domain.configuration.AreaBean;
import com.nis.domain.configuration.AreaIpCfg;
import com.nis.domain.configuration.BaseCfg;
import com.nis.domain.configuration.BaseIpCfg;
import com.nis.domain.configuration.ComplexStringCfgTemplate;
import com.nis.domain.configuration.IpCfgTemplate;
import com.nis.domain.configuration.RequestInfo;
import com.nis.domain.configuration.StringCfgTemplate;
import com.nis.domain.log.BaseLogEntity;
import com.nis.util.Configurations;
//import com.nis.main.ConvertTool;
import com.nis.util.Constants;
import com.nis.util.DateUtils;
import com.nis.util.DictUtils;
import com.nis.util.JsonMapper;
import com.nis.util.excel.ExportExcel;
import com.nis.web.service.ArchiveServcie;
import com.nis.web.service.AreaService;
import com.nis.web.service.DictService;
import com.nis.web.service.LogService;
import com.nis.web.service.MenuService;
import com.nis.web.service.OfficeService;
import com.nis.web.service.RoleService;
import com.nis.web.service.SystemService;
import com.nis.web.service.UserService;
import com.nis.web.service.basics.PolicyGroupInfoService;
import com.nis.web.service.basics.ServiceDictInfoService;
import com.nis.web.service.basics.SysDictInfoService;
import com.nis.web.service.configuration.AppCfgService;
import com.nis.web.service.configuration.AvCfgService;
import com.nis.web.service.configuration.AvContentCfgService;
import com.nis.web.service.configuration.BgpCfgService;
import com.nis.web.service.configuration.ComplexStringCfgService;
import com.nis.web.service.configuration.DnsIpCfgService;
import com.nis.web.service.configuration.DnsResStrategyService;
import com.nis.web.service.configuration.FileTransferCfgService;
import com.nis.web.service.configuration.IpCfgService;
import com.nis.web.service.configuration.MailCfgService;
import com.nis.web.service.configuration.NumCfgService;
import com.nis.web.service.configuration.RequestInfoService;
import com.nis.web.service.configuration.StringCfgService;
import com.nis.web.service.configuration.WebsiteCfgService;
import com.nis.web.service.configuration.XmppCfgService;
import com.nis.web.service.specific.SpecificServiceCfgService;
import com.nis.web.service.specific.SpecificServiceHostCfgService;
import com.nis.web.service.systemService.ServiceConfigInfoService;

public class BaseController {
	
	@Autowired
	protected UserService userService;
	
	@Autowired
	protected SystemService systemService;
	
	@Autowired
	protected OfficeService officeService;
	
	@Autowired
	protected AreaService areaService;
	
	@Autowired
	protected RoleService roleService;
	
	@Autowired
	protected MenuService menuService;
	
	@Autowired
	protected LogService logService;
	
	@Autowired 
	protected ArchiveServcie archiveServcie;
	
	@Autowired 
	protected DictService dictService;
	
	@Autowired 
	protected IpCfgService ipCfgService;
	
	@Autowired 
	protected DnsIpCfgService dnsIpCfgService;
	
	@Autowired 
	protected MailCfgService mailCfgService;
	
	@Autowired 
	protected FileTransferCfgService fileTransferCfgService;
	
	@Autowired 
	protected AppCfgService appCfgService;
	
	
	@Autowired
	protected ServiceDictInfoService serviceDictInfoService;
	
	@Autowired
	protected SysDictInfoService sysDictInfoService;
	
	protected final Logger logger = Logger.getLogger(this.getClass());
	
	@Autowired
	protected ServiceConfigInfoService serviceConfigInfoService;
	
	@Autowired
	protected RequestInfoService requestInfoService;
	@Autowired
	protected StringCfgService stringCfgService;
	@Autowired
	protected NumCfgService numCfgService;
	@Autowired
	protected ComplexStringCfgService complexStringCfgService;
	@Autowired
	protected SpecificServiceCfgService specificServiceCfgService;
	@Autowired
	protected SpecificServiceHostCfgService specificServiceHostCfgService;
	@Autowired
	protected AvCfgService avCfgService;
	@Autowired
	protected AvContentCfgService avContentCfgService;
	@Autowired 
	protected WebsiteCfgService websiteCfgService;
	@Autowired 
	protected BgpCfgService bgpCfgService;
	@Autowired 
	protected XmppCfgService xmppCfgService;
	@Autowired 
	protected PolicyGroupInfoService policyGroupInfoService;
	@Autowired 
	protected DnsResStrategyService dnsResStrategyService;
	/**
	 * 管理基础路径
	 */
	@Value("${adminPath}")
	protected String adminPath;
	
	/**
	 * 前端基础路径
	 */
	@Value("${frontPath}")
	protected String frontPath;
	/**
	 * 前端URL后缀
	 */
	@Value("${urlSuffix}")
	protected String urlSuffix;
	
	
	/**
	 * 客户端返回JSON字符串
	 * @param response
	 * @param object
	 * @return
	 */
	protected String renderString(HttpServletResponse response, Object object) {
		return renderString(response, JsonMapper.toJsonString(object), "application/json");
	}
	
	
	/**
	 * 客户端返回字符串
	 * @param response
	 * @param string
	 * @return
	 */
	protected String renderString(HttpServletResponse response, String string, String type) {
		try {
			response.reset();
	        response.setContentType(type);
	        response.setCharacterEncoding("utf-8");
			response.getWriter().print(string);
			return null;
		} catch (IOException e) {
			return null;
		}
	}
	
	
	/**
	 * 添加Model消息
	 * @param message
	 */
	protected void addMessage(Model model, String... messages) {
		StringBuilder sb = new StringBuilder();
		for (String message : messages){
			sb.append(message).append(messages.length>1?"<br/>":"");
		}
		model.addAttribute("message", sb.toString());
	}
	
	/**
	 * 添加Flash消息
	 * @param message
	 */
	protected void addMessage(RedirectAttributes redirectAttributes, String... messages) {
		StringBuilder sb = new StringBuilder();
		for (String message : messages){
			sb.append(message).append(messages.length>1?"<br/>":"");
		}
		redirectAttributes.addFlashAttribute("message", sb.toString());
	}
	
	/**
	 * 初始化数据绑定
	 * 1. 将所有传递进来的String进行HTML编码，防止XSS攻击
	 * 2. 将字段中Date类型转换为String类型
	 */
	@InitBinder
	protected void initBinder(WebDataBinder binder) {
		// String类型转换，将所有传递进来的String进行HTML编码，防止XSS攻击
		binder.registerCustomEditor(String.class, new PropertyEditorSupport() {
			@Override
			public void setAsText(String text) {
				setValue(text == null ? null : StringEscapeUtils.escapeHtml4(text.trim()));
			}
			@Override
			public String getAsText() {
				Object value = getValue();
				return value != null ? value.toString() : "";
			}
		});
		// Date 类型转换
		binder.registerCustomEditor(Date.class, new PropertyEditorSupport() {
			@Override
			public void setAsText(String text) {
				setValue(DateUtils.parseDate(text));
			}
		});
	}
	protected void initPageCondition(Model model){
		List<RequestInfo> requestInfos=requestInfoService.getAllRequestInfo();
		model.addAttribute("requestInfos", requestInfos);
		List<ServiceDictInfo> fls=serviceDictInfoService.findAllFlDict();
		model.addAttribute("fls", fls);
		List<ServiceDictInfo> xzs=serviceDictInfoService.findAllXzDict();
		model.addAttribute("xzs", xzs);
		List<ServiceDictInfo> lables=serviceDictInfoService.findAllLableDict();
		model.addAttribute("lables", lables);
	}
	protected void initPageCondition(Model model,BaseCfg cfg){
		List<RequestInfo> requestInfos=requestInfoService.getAllRequestInfo();
		model.addAttribute("requestInfos", requestInfos);
		List<ServiceDictInfo> fls=serviceDictInfoService.findAllFlDict();
		model.addAttribute("fls", fls);
		List<ServiceDictInfo> xzs=serviceDictInfoService.findAllXzDict();
		model.addAttribute("xzs", xzs);
		List<ServiceDictInfo> lables=serviceDictInfoService.findAllLableDict();
		model.addAttribute("lables", lables);
		List<FunctionRegionDict> regionList = DictUtils.getFunctionRegionDictList(cfg.getFunctionId());
		model.addAttribute("regionList", regionList);
		List<FunctionServiceDict> serviceList = DictUtils.getFunctionServiceDictList(cfg.getFunctionId());
		model.addAttribute("serviceList", serviceList);
	}
	protected void initFormCondition(Model model){
		List<RequestInfo> requestInfos=requestInfoService.getValidRequestInfo();
		model.addAttribute("requestInfos", requestInfos);
		List<ServiceDictInfo> fls=serviceDictInfoService.findFlDict();
		model.addAttribute("fls", fls);
		List<ServiceDictInfo> xzs=serviceDictInfoService.findXzDict();
		model.addAttribute("xzs", xzs);
		List<ServiceDictInfo> lables=serviceDictInfoService.findLableDict();
		model.addAttribute("lables", lables);
		List<Integer> itTypeList=new ArrayList<Integer>();
		itTypeList.add(Constants.ITEM_TYPE_AREA);
		List<SysDictInfo> areas = sysDictInfoService.findAllSysDictInfo(new SysDictInfo(),itTypeList,null);
		model.addAttribute("areas", areas);
		itTypeList.clear();
		itTypeList.add(Constants.ITEM_TYPE_ISP);
		List<SysDictInfo> isps = sysDictInfoService.findAllSysDictInfo(new SysDictInfo(),itTypeList,null);
		model.addAttribute("isps", isps);
		//初始化一个默认的地域ip给界面
		AreaIpCfg areaIpCfg=new AreaIpCfg();
		areaIpCfg.initDefaultValue();
		model.addAttribute("_areaCfg", areaIpCfg);
	}
	protected void initFormCondition(Model model,BaseCfg cfg){
		List<RequestInfo> requestInfos=requestInfoService.getValidRequestInfo();
		model.addAttribute("requestInfos", requestInfos);
		List<ServiceDictInfo> fls=serviceDictInfoService.findFlDict();
		model.addAttribute("fls", fls);
		List<ServiceDictInfo> xzs=serviceDictInfoService.findXzDict();
		model.addAttribute("xzs", xzs);
		List<ServiceDictInfo> lables=serviceDictInfoService.findLableDict();
		model.addAttribute("lables", lables);
		List<Integer> itTypeList=new ArrayList<Integer>();
		itTypeList.add(Constants.ITEM_TYPE_AREA);
		List<SysDictInfo> areas = sysDictInfoService.findAllSysDictInfo(new SysDictInfo(),itTypeList,null);
		model.addAttribute("areas", areas);
		itTypeList.clear();
		itTypeList.add(Constants.ITEM_TYPE_ISP);
		List<SysDictInfo> isps = sysDictInfoService.findAllSysDictInfo(new SysDictInfo(),itTypeList,null);
		model.addAttribute("isps", isps);
		//初始化一个默认的地域ip给界面
		AreaIpCfg areaIpCfg=new AreaIpCfg();
		areaIpCfg.initDefaultValue();
		model.addAttribute("_areaCfg", areaIpCfg);
		List<FunctionRegionDict> regionList = DictUtils.getFunctionRegionDictList(cfg.getFunctionId());
		model.addAttribute("regionList", regionList);
		List<FunctionServiceDict> serviceList = DictUtils.getFunctionServiceDictList(cfg.getFunctionId());
		model.addAttribute("serviceList", serviceList);
		//ip配置设置protocolId
		if(cfg instanceof BaseIpCfg){
			for(FunctionServiceDict dict:serviceList){
				if(cfg.getFunctionId().intValue()==dict.getFunctionId().intValue()){
					((BaseIpCfg) cfg).setProtocolId(dict.getProtocolId().intValue());
					break;
				}
			}
		}
	}
	protected void initUpdateFormCondition(Model model,BaseCfg cfg){
		List<Integer> itTypeList=new ArrayList<Integer>();
		itTypeList.add(Constants.ITEM_TYPE_AREA);
		List<SysDictInfo> areas = sysDictInfoService.findAllSysDictInfo(new SysDictInfo(),itTypeList,null);
		model.addAttribute("areas", areas);
		itTypeList.clear();
		itTypeList.add(Constants.ITEM_TYPE_ISP);
		List<SysDictInfo> isps = sysDictInfoService.findAllSysDictInfo(new SysDictInfo(),itTypeList,null);
		model.addAttribute("isps", isps);
		
		//查询配置对应的地域ip
		List<AreaIpCfg> areaCfgs=ipCfgService.getAreaCfgByCompileId(cfg.getCompileId());
		model.addAttribute("areaCfgs", areaCfgs);
		StringBuffer areaCfgIds=new StringBuffer();
		for(AreaIpCfg areaCfg:areaCfgs){
			areaCfgIds.append(areaCfg.getCfgId()+",");
		}
		//update时判断是否有删除地域ip
		model.addAttribute("areaCfgIds", areaCfgIds.toString());
		//初始化一个默认的地域ip给界面
		AreaIpCfg areaIpCfg=new AreaIpCfg();
		areaIpCfg.initDefaultValue();
		model.addAttribute("_areaCfg", areaIpCfg);
		//从区域生效ID中获取区域与运营商
		String areaEffectiveIds=cfg.getAreaEffectiveIds();
		List<AreaBean> areaIspList=new ArrayList<AreaBean>();
		getAreaIsps(areaEffectiveIds,areaIspList,isps,areas);
		model.addAttribute("_areaIsps", areaIspList);
		List<RequestInfo> requestInfos=requestInfoService.getAllRequestInfo();
		model.addAttribute("requestInfos", requestInfos);
		List<ServiceDictInfo> fls=serviceDictInfoService.findAllFlDict();
		model.addAttribute("fls", fls);
		List<ServiceDictInfo> xzs=serviceDictInfoService.findAllXzDict();
		model.addAttribute("xzs", xzs);
		List<ServiceDictInfo> lables=serviceDictInfoService.findAllLableDict();
		model.addAttribute("lables", lables);
		List<FunctionRegionDict> regionList = DictUtils.getFunctionRegionDictList(cfg.getFunctionId());
		model.addAttribute("regionList", regionList);
		List<FunctionServiceDict> serviceList = DictUtils.getFunctionServiceDictList(cfg.getFunctionId());
		model.addAttribute("serviceList", serviceList);
	}
	public List<AreaBean> getAreaIsps(String areaEffectiveIds,List<AreaBean> areaIspList,List<SysDictInfo> isps,List<SysDictInfo> areas) {
		Map<String, SysDictInfo> areaMap=new HashMap<String, SysDictInfo>(); 
		for (SysDictInfo areaDict : areas) {
			areaMap.put(areaDict.getItemCode(), areaDict);
		}
		Map<String, SysDictInfo> ispMap=new HashMap<String, SysDictInfo>(); 
		for (SysDictInfo ispDict : isps) {
			ispMap.put(ispDict.getItemCode(), ispDict);
		}
		
		// ： 存在冒号，则冒号前为area后为isp；不存在冒号，判断id是否为isp，否则为area
		if(StringUtils.isNotBlank(areaEffectiveIds)){
			String[] areaIsps=areaEffectiveIds.split(",");
			for(String areaIsp:areaIsps){
				AreaBean area=new AreaBean();
				if(areaIsp.contains(":")){
					area.setArea(areaIsp.split(":")[0]);
					area.setIsp(areaIsp.split(":")[1]);
					area.setAreaName(areaMap.get(areaIsp.split(":")[0]).getItemValue());
					area.setIspName(ispMap.get(areaIsp.split(":")[1]).getItemValue());
				}else{
					if(ispMap.keySet().contains(areaIsp)){
						area.setIsp(areaIsp);
						area.setIspName(ispMap.get(areaIsp).getItemValue());
						area.setAreaName("");
					}else{
						area.setArea(areaIsp);
						area.setIspName("");
						area.setAreaName(areaMap.get(areaIsp).getItemValue());
					}
					
				}
				areaIspList.add(area);
			}
		}
		return areaIspList;
	}
	/**
	 * 获取国际化配置文件
	 * @return
	 */
	public Properties getMsgProp(){
		Properties msgProp = new Properties();
		try {
			String language = LocaleContextHolder.getLocale().getLanguage();
			if(language.equals("zh_cn")||language.equals("zh")){
				msgProp.load(Configurations.class.getResourceAsStream("/messages/message_zh_CN.properties"));
			}else if(language.equals("ru")){
				msgProp.load(Configurations.class.getResourceAsStream("/messages/message_ru.properties"));
			}else{
				msgProp.load(Configurations.class.getResourceAsStream("/messages/message_en.properties"));
			}
			
		} catch (Exception e) {
			msgProp = null;
			logger.error("未知i18n消息配置文件,请确定文件是否存在!",e);
		}
		return msgProp;
	}
	public void importCfgTemplate(HttpServletRequest request,HttpServletResponse response, 
    		RedirectAttributes redirectAttributes,Integer functionId,Integer cfgRegionCode){
		Properties msgProp = getMsgProp();
		try {
			List<FunctionRegionDict> dictList =  DictUtils.getFunctionRegionDictList(functionId);
			for(FunctionRegionDict dict:dictList){
				if(dict.getConfigRegionCode()==cfgRegionCode){
					String fileName = dict.getConfigRegionValue()+".xlsx";
					if(dict.getRegionType()==1){
				        List<IpCfgTemplate> list = Lists.newArrayList();
				        list.add(new IpCfgTemplate());
				        new ExportExcel(msgProp,null, IpCfgTemplate.class, 2).setDataList(msgProp,list,null).
				    	write(request,response, fileName).dispose();
					}else if(dict.getRegionType()==2){
						List<StringCfgTemplate> list = Lists.newArrayList();
				        list.add(new StringCfgTemplate());
				        new ExportExcel(msgProp,null, StringCfgTemplate.class, 2).setDataList(msgProp,list,null).
				    	write(request,response, fileName).dispose();
					}else if(dict.getRegionType()==3){
						List<ComplexStringCfgTemplate> list = Lists.newArrayList();
				        list.add(new ComplexStringCfgTemplate());
				        new ExportExcel(msgProp,null, ComplexStringCfgTemplate.class, 2).setDataList(msgProp,list,null).
				    	write(request,response, fileName).dispose();
					}
				}
			}
			
		} catch (Exception e) {
			msgProp = null;
			e.printStackTrace();
		}
	}
	
	public void setLogAction(BaseLogEntity log) {
		List<FunctionServiceDict> serviceList = DictUtils.getFunctionServiceDictList(log.getFunctionId());
		for (FunctionServiceDict dict : serviceList) {
			if (dict.getServiceId().intValue() == log.getServiceType().intValue()) {
				log.setAction(dict.getAction());
			}
		}
		
	}
	
	//初始化查询值判断
	public void initLogSearchValue(BaseLogEntity entry,Map<String, Object> params){
		
		if (StringUtils.isNotBlank(entry.getSearchFoundStartTime())&&StringUtils.isNotBlank(entry.getSearchFoundEndTime())) {
			params.put("searchFoundStartTime", entry.getSearchFoundStartTime());
			params.put("searchFoundEndTime", entry.getSearchFoundEndTime());
		}else{
			//设置默认查询当前时间及前五分钟
			String endTime = DateUtils.getDateTime();
			Date dateStart = new Date(new Date().getTime() - Constants.LOG_TIME_RANGE);
			String startTime = DateUtils.formatDateTime(dateStart);
			params.put("searchFoundStartTime", startTime);
			params.put("searchFoundEndTime",endTime );
			entry.setSearchFoundStartTime(startTime);
			entry.setSearchFoundEndTime(endTime);
		}
		
		if (StringUtils.isNotBlank(entry.getProtocol())) {
			params.put("searchProtocol", entry.getProtocol());
		}
		if (entry.getServiceType()!=null) {
			params.put("searchServiceType", entry.getServiceType());
		}
		if (StringUtils.isNotBlank(entry.getServerIp())) {
			params.put("searchServerIp", entry.getServerIp());
		}
		if (StringUtils.isNotBlank(entry.getClientIp())) {
			params.put("searchClientIp", entry.getClientIp());
		}
		if (StringUtils.isNotBlank(entry.getCljIp())) {
			params.put("searchCljIp", entry.getCljIp());
		}
		if (entry.getDirection()!=null) {
			params.put("searchDirection", entry.getDirection());
		}
		if (entry.getEntranceId()!=null) {
			params.put("searchEntranceId", entry.getEntranceId());
		}
		if (entry.getCfgId()!=null) {
			params.put("searchCfgId", entry.getCfgId());
		}
	}
}