package com.skua.modules.screenconfig.controller;

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;

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

import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;

import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.skua.common.report.ReportViewUtil;
import com.skua.core.api.vo.Result;
import com.skua.core.aspect.annotation.AutoLog;
import com.skua.core.context.SpringContextUtils;
import com.skua.core.query.QueryGenerator;
import com.skua.core.util.ConvertUtils;
import com.skua.modules.screenconfig.entity.ScreenUserAssembly;
import com.skua.modules.screenconfig.service.IScreenUserAssemblyService;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;

 /**
 * 大屏配置用户组件
 */
@Slf4j
@Api(tags="大屏配置用户组件")
@RestController
@RequestMapping("/screenconfig/screenUserAssembly")
public class ScreenUserAssemblyController {
	@Autowired
	private IScreenUserAssemblyService screenUserAssemblyService;

	/**
	  * 分页列表查询
	 * @param screenUserAssembly
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 */
	@AutoLog(value = "大屏配置用户组件-分页列表查询")
	@ApiOperation(value="大屏配置用户组件-分页列表查询", notes="大屏配置用户组件-分页列表查询")
	@GetMapping(value = "/list")
	public Result<IPage<ScreenUserAssembly>> queryPageList(ScreenUserAssembly screenUserAssembly,
									  @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
									  @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
									  HttpServletRequest req) {
		Result<IPage<ScreenUserAssembly>> result = new Result<IPage<ScreenUserAssembly>>();
		QueryWrapper<ScreenUserAssembly> queryWrapper = QueryGenerator.initQueryWrapper(screenUserAssembly, req.getParameterMap());
		Page<ScreenUserAssembly> page = new Page<ScreenUserAssembly>(pageNo, pageSize);
		IPage<ScreenUserAssembly> pageList = screenUserAssemblyService.page(page, queryWrapper);
		result.setSuccess(true);
		result.setResult(pageList);
		return result;
	}

	/**
	  * 根据大屏和用户获取用户组件配置
	 * @param userId
	 * @param screenType 1，集团。2，单厂
	 * @param req
	 * @return
	 */
	@AutoLog(value = "大屏配置用户组件-用户组件查询")
	@ApiOperation(value="大屏配置组件-用户组件查询", notes="大屏配置组件-用户组件查询")
	@GetMapping(value = "/listByUser")
	public Result<List<Map<String,Object>>> listByUser(String userId,String screenType,
									  HttpServletRequest req) {
		
		Result<List<Map<String,Object>>> result = new Result<List<Map<String,Object>>>();
		List<Map<String, Object>> datafillDataList = new ArrayList<Map<String, Object>>();
		JdbcTemplate masterDB = (JdbcTemplate)SpringContextUtils.getBean("master");
		datafillDataList.addAll(masterDB.queryForList("select u.*,sa.* from screen_user_assembly u,screen_assembly_config sa "
				+ "where u.user_id = '"+userId+"' and u.screen_type = '"+screenType+"' " + 
				"and u.assembly_id = sa.id" ));
		if(datafillDataList.size() == 0) {
			//说明用户没有配置大屏，取默认大屏配置
			datafillDataList.addAll(masterDB.queryForList("select u.*,sa.* from screen_user_assembly u,screen_assembly_config sa "
					+ "where u.user_id = '0' and u.screen_type = '"+screenType+"' " + 
					"and u.assembly_id = sa.id" ));
		}
		result.setSuccess(true);
		result.setResult(datafillDataList);
		return result;
	}
	
	/**
	  *   添加
	 * @param screenUserAssembly
	 * @return
	 */
	@AutoLog(value = "大屏配置用户组件-添加")
	@ApiOperation(value="大屏配置用户组件-添加", notes="大屏配置用户组件-添加")
	@PostMapping(value = "/add")
	public Result<ScreenUserAssembly> add(@RequestBody ScreenUserAssembly screenUserAssembly) {
		Result<ScreenUserAssembly> result = new Result<ScreenUserAssembly>();
		try {
			screenUserAssemblyService.save(screenUserAssembly);
			result.success("添加成功！");
		} catch (Exception e) {
			log.error(e.getMessage(),e);
			result.error500("操作失败");
		}
		return result;
	}

	/**
	  *   添加用户组件配置
	 * @param screenUserAssemblyList
	 * @return
	 */
	@AutoLog(value = "大屏配置用户组件-添加用户组件配置")
	@ApiOperation(value="大屏配置用户组件-添加用户组件配置", notes="大屏配置用户组件-添加用户组件配置")
	@PostMapping(value = "/addBatch")
	public Result<ScreenUserAssembly> addBatch(@RequestBody List<ScreenUserAssembly> screenUserAssemblyList) {
		Result<ScreenUserAssembly> result = new Result<ScreenUserAssembly>();
		try {
			//先删除所有该用户该大屏的配置
			if(screenUserAssemblyList.size()>0) {
				ScreenUserAssembly screenUserAssembly = screenUserAssemblyList.get(0);
				String userId = screenUserAssembly.getUserId();
				String screenType = screenUserAssembly.getScreenType();
				QueryWrapper<ScreenUserAssembly> queryWrapper = new QueryWrapper<>();
				queryWrapper.eq("user_id", userId);
				queryWrapper.eq("screen_type", screenType);
				screenUserAssemblyService.remove(queryWrapper);
				screenUserAssemblyService.saveBatch(screenUserAssemblyList);
				result.success("添加成功！");
			}

		} catch (Exception e) {
			log.error(e.getMessage(),e);
			result.error500("操作失败");
		}
		return result;
	}

	/**
	  *  编辑
	 * @param screenUserAssembly
	 * @return
	 */
	@AutoLog(value = "大屏配置用户组件-编辑")
	@ApiOperation(value="大屏配置用户组件-编辑", notes="大屏配置用户组件-编辑")
	@PutMapping(value = "/edit")
	public Result<ScreenUserAssembly> edit(@RequestBody ScreenUserAssembly screenUserAssembly) {
		Result<ScreenUserAssembly> result = new Result<ScreenUserAssembly>();
		ScreenUserAssembly screenUserAssemblyEntity = screenUserAssemblyService.getById(screenUserAssembly.getId());
		if(screenUserAssemblyEntity==null) {
			result.error500("未找到对应实体");
		}else {
			boolean ok = screenUserAssemblyService.updateById(screenUserAssembly);
			//TODO 返回false说明什么？
			if(ok) {
				result.success("修改成功!");
			}
		}

		return result;
	}

	/**
	  *   通过id删除
	 * @param id
	 * @return
	 */
	@AutoLog(value = "大屏配置用户组件-通过id删除")
	@ApiOperation(value="大屏配置用户组件-通过id删除", notes="大屏配置用户组件-通过id删除")
	@DeleteMapping(value = "/delete")
	public Result<?> delete(@RequestParam(name="id",required=true) String id) {
		try {
			screenUserAssemblyService.removeById(id);
		} catch (Exception e) {
			log.error("删除失败",e.getMessage());
			return Result.error("删除失败!");
		}
		return Result.ok("删除成功!");
	}

	/**
	  *  批量删除
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "大屏配置用户组件-批量删除")
	@ApiOperation(value="大屏配置用户组件-批量删除", notes="大屏配置用户组件-批量删除")
	@DeleteMapping(value = "/deleteBatch")
	public Result<ScreenUserAssembly> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		Result<ScreenUserAssembly> result = new Result<ScreenUserAssembly>();
		if(ids==null || "".equals(ids.trim())) {
			result.error500("参数不识别！");
		}else {
			this.screenUserAssemblyService.removeByIds(Arrays.asList(ids.split(",")));
			result.success("删除成功!");
		}
		return result;
	}

	/**
	  * 通过id查询
	 * @param id
	 * @return
	 */
	@AutoLog(value = "大屏配置用户组件-通过id查询")
	@ApiOperation(value="大屏配置用户组件-通过id查询", notes="大屏配置用户组件-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<ScreenUserAssembly> queryById(@RequestParam(name="id",required=true) String id) {
		Result<ScreenUserAssembly> result = new Result<ScreenUserAssembly>();
		ScreenUserAssembly screenUserAssembly = screenUserAssemblyService.getById(id);
		if(screenUserAssembly==null) {
			result.error500("未找到对应实体");
		}else {
			result.setResult(screenUserAssembly);
			result.setSuccess(true);
		}
		return result;
	}

  /**
      * 导出excel
   *
   * @param request
   * @param response
   */
  @RequestMapping(value = "/exportXls")
  public ModelAndView exportXls(HttpServletRequest request, HttpServletResponse response) {
      // Step.1 组装查询条件
      QueryWrapper<ScreenUserAssembly> queryWrapper = null;
      try {
          String paramsStr = request.getParameter("paramsStr");
          if (ConvertUtils.isNotEmpty(paramsStr)) {
              String deString = URLDecoder.decode(paramsStr, "UTF-8");
              ScreenUserAssembly screenUserAssembly = JSON.parseObject(deString, ScreenUserAssembly.class);
              queryWrapper = QueryGenerator.initQueryWrapper(screenUserAssembly, request.getParameterMap());
          }
      } catch (UnsupportedEncodingException e) {
          e.printStackTrace();
      }

      //Step.2 AutoPoi 导出Excel
      ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
      List<ScreenUserAssembly> pageList = screenUserAssemblyService.list(queryWrapper);
      //导出文件名称
      mv.addObject(NormalExcelConstants.FILE_NAME, "大屏配置用户组件列表");
      mv.addObject(NormalExcelConstants.CLASS, ScreenUserAssembly.class);
      mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("大屏配置用户组件列表数据", "导出人:Jeecg", "导出信息"));
      mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
      return mv;
  }

  /**
      * 通过excel导入数据
   *
   * @param request
   * @param response
   * @return
   */
  @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
  public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
      MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
      Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
      for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
          MultipartFile file = entity.getValue();// 获取上传文件对象
          ImportParams params = new ImportParams();
          params.setTitleRows(2);
          params.setHeadRows(1);
          params.setNeedSave(true);
          try {
              List<ScreenUserAssembly> listScreenUserAssemblys = ExcelImportUtil.importExcel(file.getInputStream(), ScreenUserAssembly.class, params);
              screenUserAssemblyService.saveBatch(listScreenUserAssemblys);
              return Result.ok("文件导入成功！数据行数:" + listScreenUserAssemblys.size());
          } catch (Exception e) {
              log.error(e.getMessage(),e);
              return Result.error("文件导入失败:"+e.getMessage());
          } finally {
              try {
                  file.getInputStream().close();
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
      }
      return Result.ok("文件导入失败！");
  }

  /**
	  * 获取用户菜单权限
	 * @param userId
	 * @param authorityFlags 授权标识
	 * @param req
	 * @return
	 */
	@AutoLog(value = "大屏配置用户组件-用户组件查询")
	@ApiOperation(value="大屏配置组件-用户组件查询", notes="大屏配置组件-用户组件查询")
	@GetMapping(value = "/getUserAuthority")
	public Result<List<Map<String,Object>>> getUserAuthority(String userId,String authorityFlags,
									  HttpServletRequest req) {
		Result<List<Map<String,Object>>> result = new Result<List<Map<String,Object>>>();
		List<Map<String, Object>> datafillDataList = new ArrayList<Map<String, Object>>();
		JdbcTemplate masterDB = (JdbcTemplate)SpringContextUtils.getBean("master");
		if(authorityFlags!=null) {
			String[] factoryIdArray = authorityFlags.split(",");
			String inSqlPart = "";
			for(String factoryId : factoryIdArray) {
				inSqlPart = inSqlPart + ",'"+factoryId+"'";
			}
			inSqlPart = inSqlPart.substring(1);
			datafillDataList.addAll(masterDB.queryForList("select p.perms from sys_user u,sys_user_role r,sys_role_permission rp,sys_permission p " + 
					"where u.id = '"+userId+"' and r.user_id = u.id " + 
					"and rp.role_id = r.role_id and rp.permission_id = p.id " + 
					"and p.perms in ("+inSqlPart+") " ));
		}else {
			datafillDataList.addAll(masterDB.queryForList("select p.perms from sys_user u,sys_user_role r,sys_role_permission rp,sys_permission p " + 
					"where u.id = '"+userId+"' and r.user_id = u.id " + 
					"and rp.role_id = r.role_id and rp.permission_id = p.id " + 
					"and p.perms is not null" ));
		}
		
		result.setSuccess(true);
		result.setResult(datafillDataList);
		return result;
	}

}