package com.nis.web.controller.configuration;

import java.lang.reflect.Field;
import java.util.ArrayList;
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.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

import com.nis.domain.Page;
import com.nis.domain.configuration.RequestInfo;
import com.nis.domain.configuration.TaskInfo;
import com.nis.domain.log.BaseLogEntity;
import com.nis.util.Constants;
import com.nis.util.DateUtils;
import com.nis.util.StringUtil;
import com.nis.util.excel.ExcelField;
import com.nis.web.controller.BaseController;
import com.nis.web.service.configuration.RequestInfoService;

import jersey.repackaged.com.google.common.collect.Lists;

@Controller
@RequestMapping("${adminPath}/cfg/request")
public class RequestInfoController extends BaseController{
	
	@Autowired
	private RequestInfoService requestInfoService;
	
	
	/**
	 *来函列表
	 */
	@RequestMapping(value = {"list",""})
	public String list(RequestInfo requestInfo, HttpServletRequest request, HttpServletResponse response, Model model) {
		Page<RequestInfo> page = requestInfoService.findRequestInfo(new Page<RequestInfo>(request, response,"r"), requestInfo);
        model.addAttribute("page", page);
        return "/cfg/requestList";
	}
	/**
	 * 进入用户添加或修改页面
	 */
	@RequestMapping(value={"form"})
	public String form(RequestInfo requestInfo, Model model) {
		TaskInfo taskInfo = new TaskInfo();
		taskInfo.setId(requestInfo.getTaskId());
		showTask(taskInfo,model);
		if(requestInfo.getId()!=null){
			Integer functionId=requestInfo.getFunctionId();
			requestInfo = requestInfoService.getRequestInfoById(requestInfo.getId());
			requestInfo.setFunctionId(functionId);
			model.addAttribute("requestInfo", requestInfo);
		}else{
			model.addAttribute("requestInfo", requestInfo);
		}
		return "/cfg/requestForm";
	}

	/**
	 * 新增/修改
	 */
	@RequestMapping(value = "saveOrUpdate")
	public String saveOrUpdate(RequestInfo requestInfo, HttpServletRequest request, Model model, RedirectAttributes redirectAttributes) {
		try {
			if(requestInfo.getId()!=null){
				// 保存用户信息
				logger.info(requestInfo.getId()+"修改成功");
				requestInfoService.saveOrUpdate(requestInfo);
				addMessage(redirectAttributes,"success","save_success");
			}else{
				if (!"true".equals(checkRequestNumber(requestInfo.getRequestNumber()))){
					logger.info(requestInfo.getRequestNumber()+"重复数据");
					Properties props=this.getMsgProp();
					addMessage("error",model,props.getProperty("duplicate", "Duplicate")+" "+props.getProperty("title", "Title"));
					return form(requestInfo, model);
				}
				// 保存用户信息
				requestInfoService.saveOrUpdate(requestInfo);
				addMessage(redirectAttributes,"success","save_success");
				logger.info(requestInfo.getId()+"保存成功");
			}
		} catch (Exception e) {
			logger.error(e.getMessage());
			e.printStackTrace();
			addMessage(model,"error","save_failed");
		}
		return "redirect:" + adminPath + "/cfg/request/list?functionId="+requestInfo.getFunctionId()+"&repage";
	}
	
	/**
	 * 验证是否有效
	 */
	@ResponseBody
	@RequestMapping(value = "checkRequestNumber")
	public String checkRequestNumber(String requestNumber) {
		if (requestNumber !=null && requestInfoService.getRequestInfoByRequestNumber(requestNumber) == null) {
			return "true";
		}
		return "false";
	}

    /**
     * 审核通过
     * @param requestInfo
     * @param model
     * @return
     */
	@RequestMapping(value = "requestExamine")
    public String requestExamine(Integer functionId,String ids, Model model,RedirectAttributes redirectAttributes){
		String[] exId = ids.split(",");
    	requestInfoService.requestExamine(exId);
    	addMessage(redirectAttributes,"success","audit_success");
    	return "redirect:" + adminPath + "/cfg/request/list?functionId="+functionId+"&repage";
    	
    }
	/**
	 * 审核未通过
	 * @param requestInfo
	 * @param model
	 * @return
	 */
	@RequestMapping(value = "requestExamineNo")
	public String requestExamineNo(Integer functionId,String ids, Model model,RedirectAttributes redirectAttributes){
		String[] noId = ids.split(",");
		requestInfoService.requestExamineNo(noId);
		addMessage(redirectAttributes,"success","audit_success");
		return "redirect:" + adminPath + "/cfg/request/list?functionId="+functionId+"&repage";
		
	}
	/**
	 * 取消审核
	 * @param requestInfo
	 * @param model
	 * @return
	 */
	@RequestMapping(value = "requestCancelExamine")
	public String requestCancelExamine(Integer functionId,String ids, Model model,RedirectAttributes redirectAttributes){
		String[] canclelId = ids.split(",");
		requestInfoService.requestCancelExamine(canclelId);
		addMessage(redirectAttributes,"success","audit_success");
		return "redirect:" + adminPath + "/cfg/request/list?functionId="+functionId+"&repage";
		
	}
	/**
	 * 删除
	 * @param requestInfo
	 * @param model
	 * @return
	 */
	@RequestMapping(value = "delete")
	public String delete(Integer functionId,String ids, Model model,RedirectAttributes redirectAttributes){
		String[] delId = ids.split(",");
		requestInfoService.delete(delId);
		addMessage(redirectAttributes,"success","delete_success");
		return "redirect:" + adminPath + "/cfg/request/list?functionId="+functionId+"&repage";
		
	}

	/**
	 * 查询专项任务
	 * @param taskInfo
	 * @param model
	 */
	public void showTask(TaskInfo taskInfo ,Model model){
		List<TaskInfo> taskInfos = requestInfoService.showTask(taskInfo);
		model.addAttribute("taskInfos", taskInfos);
	}
	
	/**
	 * 配置取消审核操作时选择来函
	 * @param model
	 * @return
	 */
	@RequestMapping(value="requestSelectInfo")
	public String requestSelectInfo(Model model){
		List<RequestInfo> requestInfos=requestInfoService.getValidRequestInfo();
		model.addAttribute("requestInfos", requestInfos);
		return "/basics/requestSelectInfo";
	}
	//配置导出
		@RequestMapping(value = "exportRequestInfo")
		public void exportTaskInfo(Model model,HttpServletRequest  request,HttpServletResponse response, String exType,String hcolumn,
				@ModelAttribute("requestInfo")RequestInfo entity,String ids,RedirectAttributes redirectAttributes){
			try {
				//export data info
				List<String> titleList=new ArrayList<String>();
				Map<String, Class<?>> classMap=new HashMap<String, Class<?>>();
				Map<String, List> dataMap=new HashMap<String, List>();
				Map<String, String> noExportMap=new HashMap<String, String>();
				//导出选中记录
				List<RequestInfo> list=Lists.newArrayList();
				titleList.add(entity.getMenuNameCode());
				classMap.put(entity.getMenuNameCode(), RequestInfo.class);
				Field[] fields=RequestInfo.class.getDeclaredFields();
				StringBuffer column=new StringBuffer();
				Properties props=  this.getMsgProp();
				for(Field f: fields) {
					ExcelField ex=f.getAnnotation(ExcelField.class);
					if(ex!=null) {
						String title=ex.title();
						if(entity.getColumns().indexOf(props.getProperty(title, title))==-1) {
							column.append(","+title);
						}
					}
				}
				if(column.toString().length()>0) {
					column.append(",");
				}
				
				if(entity.getBeginDate()==null){
					hcolumn+=",request_time,"; 
				}
				if(entity.getDobeginDate()==null){
					hcolumn+=",edit_time,"; 
				}
				
				if(!StringUtils.isEmpty(hcolumn)){
					column.append(","+hcolumn+",");
				}
				noExportMap.put(entity.getMenuNameCode(),column.toString());
				if(!StringUtil.isEmpty(ids)){
					for(String id:ids.split(",")){
						Long.parseLong(id);
					}
					list=requestInfoService.getRequestInfoByIds(ids);
				}else{
					//条件导出数据大于最大导出数，只导出最大导出条数
					Page<RequestInfo> pageInfo=new Page<RequestInfo>(request, response,"a");
					pageInfo.setPageNo(1);
					pageInfo.setPageSize(Constants.MAX_EXPORT_SIZE);
					Page<RequestInfo> page = requestInfoService.findRequestInfo(pageInfo, entity);
					list=page.getList();
				}	
				dataMap.put(entity.getMenuNameCode(),list);
				// 获取国际化配置
				String timeRange = initRequestMap(entity);
				noExportMap.put("timeRange", timeRange);
				if ("csv".equals(exType)) {
					this._exportCsv(model, request, response, redirectAttributes, entity.getMenuNameCode(), titleList,
							classMap, dataMap, noExportMap);
				} else {
					this._export(model, request, response, redirectAttributes, entity.getMenuNameCode(), titleList,
							classMap, dataMap, noExportMap);
				}
			} catch (Exception e) {
				logger.error("ip addr export failed",e);
				addMessage(redirectAttributes,"error",  "export_failed");
			}
			//return "redirect:" + adminPath +"/ntc/iplist/list?functionId="+entity.getFunctionId();
		}
		
		public String initRequestMap(RequestInfo info){
			Properties msgProp = getMsgProp();
			String logTime=msgProp.getProperty(info.getMenuNameCode(),info.getMenuNameCode());
			if(info.getBeginDate()!=null){
				logTime+=" "+msgProp.getProperty("request_time","request_time")+"："+DateUtils.formatDateTime(info.getBeginDate());
				 if(info.getEndDate()!=null){
					 logTime+="—"+DateUtils.formatDateTime(info.getEndDate());
				 }else{
					 logTime+="—"+DateUtils.getDateTime();
				 }
			}
			if(info.getDobeginDate()!=null){
				logTime+=" "+msgProp.getProperty("edit_time","edit_time")+"："+DateUtils.formatDateTime(info.getDobeginDate());
				 if(info.getDoendDate()!=null){
					 logTime+="—"+DateUtils.formatDateTime(info.getDoendDate());
				 }else{
					 logTime+="—"+DateUtils.getDateTime();
				 }
			}
			return logTime;		
		}
}