package com.nis.web.controller;

import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.List;

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

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import com.nis.domain.SysMenu;
import com.nis.domain.configuration.HelpInfo;
import com.nis.util.LogUtils;
import com.nis.util.StringUtil;
import com.nis.util.StringUtils;
import com.nis.web.security.UserUtils;
import com.nis.web.service.configuration.HelpInfoService;

@Controller
@RequestMapping("${adminPath}/sys/")
public class SystemController  extends BaseController{
	@Autowired
	private HelpInfoService helpService;
	@RequestMapping("index")
	public String index(HttpServletRequest request, HttpServletResponse response,ModelMap model){
		return "/sys/sysIndex";
	}
	
	@RequestMapping("help")
	public String help(HttpServletRequest request, HttpServletResponse response,ModelMap model){
		List<SysMenu> menuList = UserUtils.getMenuTreeList();
		List<SysMenu>  newList = new ArrayList();
		try {
			for(SysMenu menu:menuList){
				if(menu.getIsTop()==1 && !StringUtil.isEmpty(menu.getChildren())){
					boolean topShow = false;
					for(SysMenu second:menu.getChildren()){
						boolean secondShow = false;
						if(second.getIsShow()==1){
							if(!StringUtil.isEmpty(second.getMenuBg())){
								secondShow = true;
							}
							if(!StringUtil.isEmpty(second.getChildren())){
								for(SysMenu third:second.getChildren()){
									boolean thirdShow = false;
									if(third.getIsShow()==1){
										if(!StringUtil.isEmpty(third.getMenuBg())){
											thirdShow = true;
											secondShow = true;
										}
										if(!StringUtil.isEmpty(third.getChildren())){
											for(SysMenu fourth:third.getChildren()){
												if(!StringUtil.isEmpty(fourth.getMenuBg())&&fourth.getIsShow()==1){
													newList.add(fourth);
													thirdShow = true;
													secondShow = true;
												}
											}
										}
									}
									if(thirdShow){
										newList.add(third);
									}
								}
							}
							
							if(secondShow){
								newList.add(second);
								topShow = true;
							}
							
						}
					}
					if(topShow){
						newList.add(menu);
					}
					
				}
				
				/*if(menu.getChildren()!=null && menu.getChildren().size()>0 && menu.getIsShow()==1){
					newList.add(menu);
				}else if(menu.getMenuBg()!=null && !"".equals(menu.getMenuBg())){
					newList.add(menu);
				}else if(menu.getId()==1){
					newList.add(menu);
				}*/
				
				/*if((menu.getParentIds().startsWith("0,1,86,") 
						|| menu.getId()==86
						||menu.getId()==0
						||menu.getId()==1)
						&& menu.getIsShow()==1
						){
					System.out.println(menu.getParentIds());
					newList.add(menu);
				}*/
					//将帮助文档缓存到redis
				helpService.cacheAllHelpInfo();
				
				
			}
		} catch (Exception e) {
			logger.error("help error",e);
			LogUtils.saveLog(request, null, e, null);
		}
		logger.info("menuSize:"+newList.size());
		model.addAttribute("menuList",newList);
		return "/help";
	}
	/**
	 * @param request
	 * @param response
	 * @param model
	 * @param editedHelpInfo	修改之后的帮助文档内容
	 * @param helpHrefVal	文档的路径
	 * @return
	 */
	@RequestMapping("saveHelp")
	@ResponseBody
	public boolean saveHelp(HttpServletRequest request, HttpServletResponse response,ModelMap model,@RequestParam(required=true,value="editedHelpInfo")String editedHelpInfo,@RequestParam(required=true,value="helpHrefVal")String helpHrefVal){
		if(StringUtils.strIsBlank(helpHrefVal)){
			return false;
		}
		try {
			StringBuffer helpInfoText=new StringBuffer(); //修改之后的内容
			helpInfoText.append(URLDecoder.decode(editedHelpInfo,"utf-8"));
			String helpHref=URLDecoder.decode(helpHrefVal,"utf-8");
			String[] split = StringUtils.split(helpHref, "/");
			if(split!=null&&split.length>0){
				HelpInfo helpInfo = new HelpInfo();
				helpInfo.setFileComment(helpInfoText.toString());
				helpInfo.setFileName(split[split.length-1]);
				helpService.saveHelpInfo(helpInfo);
				return true;
			}
		} catch (Exception e) {
			logger.error("save helpInfo error",e);
			LogUtils.saveLog(request, null, e, null);
		}
		return false;
	}
	/**
	 * 查看帮助文档内容
	 * @param request
	 * @param response
	 * @param model
	 * @param helpHref
	 * @return
	 */
	@RequestMapping("viewHelp")
	@ResponseBody
	public HelpInfo viewHelp(HttpServletRequest request, HttpServletResponse response,ModelMap model,@RequestParam(required=true,value="helpHref")String helpHref){
		
		if(StringUtils.strIsBlank(helpHref)){
			return null;
		}
		try {
			helpHref=URLDecoder.decode(helpHref,"utf-8");
		
			String[] split = StringUtils.split(helpHref, "/");
			if(split!=null&&split.length>0){
				HelpInfo helpInfo = helpService.findHelpCommentByName(split[split.length-1]);
				return helpInfo;
			}
		} catch (Exception e) {
			logger.error("view helpInfo error",e);
			LogUtils.saveLog(request, null, e, null);
		}
		return null;
	}
	/**
	 * 查看帮助文档备份内容
	 * @param request
	 * @param response
	 * @param model
	 * @param helpHref
	 * @return
	 */
	@RequestMapping("viewBakHelp")
	@ResponseBody
	public HelpInfo viewBakHelp(HttpServletRequest request, HttpServletResponse response,ModelMap model,@RequestParam(required=true,value="helpHref")String helpHref){
		
		if(StringUtils.strIsBlank(helpHref)){
			return null;
		}
		try {
			helpHref=URLDecoder.decode(helpHref,"utf-8");
		
			String[] split = StringUtils.split(helpHref, "/");
			if(split!=null&&split.length>0){
				HelpInfo helpInfo = helpService.findHelpBakCommentByName(split[split.length-1]);
				return helpInfo;
			}
		} catch (Exception e) {
			logger.error("view helpBakInfo error",e);
			LogUtils.saveLog(request, null, e, null);
		}
		return null;
	}
	
	@RequestMapping("clearPolicies")
	@ResponseBody
	public boolean clearPolicies(HttpServletRequest request, HttpServletResponse response) {
		try {
			systemService.clearPolicies();
			return true;
		} catch (Exception e) {
			logger.error("Clear Policies Error",e);
			LogUtils.saveLog(request, null, e, null);
		}
		return false;
	}
}