package com.skua.modules.sludge.controller;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import javax.servlet.http.HttpServletRequest;

import com.skua.aop.annotation.CustomExceptionAnno;
import com.skua.core.api.vo.Result;
import com.skua.core.aspect.annotation.AutoLog;
import com.skua.core.query.QueryGenerator;
import com.skua.modules.report.entity.FReportItem;
import com.skua.modules.report.entity.FReportItemv;
import com.skua.modules.sludge.dto.SludgeManagementDTO;
import com.skua.modules.sludge.entity.SludgeManagement;
import com.skua.modules.sludge.service.ISludgeManagementService;
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.modules.sludge.vo.SludgeManagementVO;
import com.skua.redis.component.Key2ValueService;
import com.skua.tool.query.WrapperFactory;
import com.skua.tool.util.BeanExtUtils;
import lombok.extern.slf4j.Slf4j;

import org.apache.commons.lang.StringUtils;
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.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;

/**
 * 污泥管理
 */
@Slf4j
@Api(tags = "污泥管理")
@RestController
@RequestMapping("/sludge/sludgeManagement")
public class SludgeManagementController {

    @Autowired
    private ISludgeManagementService sludgeManagementService;
    @Autowired
    private Key2ValueService key2ValueService;

    /**
     * 分页列表查询
     *
     * @param sludgeManagementDTO
     * @param pageNo
     * @param pageSize
     * @param req
     * @return
     */
    @AutoLog(value = "污泥管理-分页列表查询")
    @ApiOperation(value = "污泥管理-分页列表查询", notes = "污泥管理-分页列表查询")
    @GetMapping(value = "/list")
    public Result<IPage<SludgeManagementVO>> queryPageList(SludgeManagementDTO sludgeManagementDTO,
                                                           @RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo,
                                                           @RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize,
                                                           HttpServletRequest req) throws Exception {
        Result<IPage<SludgeManagementVO>> result = new Result<>();
        SludgeManagement sludgeManagement = BeanExtUtils.bean2Bean(sludgeManagementDTO, SludgeManagement.class);
        QueryWrapper<SludgeManagement> queryWrapper = QueryGenerator.initQueryWrapper(sludgeManagement, req.getParameterMap());
         queryWrapper.between(StringUtils.isNotEmpty(sludgeManagementDTO.getStartTime()) && StringUtils.isNotEmpty(sludgeManagementDTO.getEndTime()), "take_photo_time", sludgeManagementDTO.getStartTime(), sludgeManagementDTO.getEndTime());
        IPage<SludgeManagement> pageList = sludgeManagementService.page(new Page<>(pageNo, pageSize), queryWrapper);
        Map<String, String> sysUserVal2KeyMap = key2ValueService.dictKey2Val("sysUser", false);
        Map<String, String> sysDepartVal2KeyMap = key2ValueService.dictKey2Val("sysDepart", false);
        Page<SludgeManagementVO> voPage = new Page<>(pageNo, pageSize);
        voPage.setTotal(pageList.getTotal());
        List<SludgeManagementVO> voList = BeanExtUtils.beans2Beans(pageList.getRecords(), SludgeManagementVO.class, (targetFieldName, srcFieldVal) -> {
            if ("departId_dictText".equals(targetFieldName)) {
                return sysDepartVal2KeyMap.get(srcFieldVal);
            } else if ("fillUser_dictText".equals(targetFieldName)) {
                return sysUserVal2KeyMap.get(srcFieldVal);
            }
            return srcFieldVal;
        });
        voPage.setRecords(voList);
        result.setSuccess(true);
        result.setResult(voPage);
        return result;
    }

    @AutoLog(value = "污泥管理-检验物化排泥是否填写")
    @ApiOperation(value = "污泥管理-检验物化排泥是否填写", notes = "污泥管理-检验物化排泥是否填写")
    @CustomExceptionAnno(description = "污泥管理-检验物化排泥是否填写")
    @GetMapping(value = "/check")
    public Result<Object> checkCtrl(SludgeManagement sludgeManagement) throws Exception {
        Result<Object> result = new Result<>();
        try {
            List<Map<String, Object >> fReportItemvMap = WrapperFactory
                    .joinWrapper()
                    .select("item_value as itemValue ,data_time as dataTime ")
                    .from(FReportItem.class)
                    .innerJoin(FReportItemv.class, FReportItemv.class.getDeclaredField("reitId"), FReportItem.class.getDeclaredField("id"))
                    .where()
                    .eq(true, "f_report_item.item_alias", "物化排泥")
                    .eq(true, "f_report_itemv.depart_id", sludgeManagement.getDepartId())
                    .eq(true, "f_report_itemv.data_time", sludgeManagement.getTakePhotoTime())
                    .queryWrapperForList();
            result.setResult(fReportItemvMap);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            result.error500("操作失败: " + e.getMessage());
        }
        return result;
    }

    /**
     * 添加
     *
     * @param sludgeManagementDTO
     * @return
     */
    @AutoLog(value = "污泥管理-添加")
    @ApiOperation(value = "污泥管理-添加", notes = "污泥管理-添加")
    @CustomExceptionAnno(description = "污泥管理-添加")
    @PostMapping(value = "/add")
    public Result<SludgeManagement> add(@RequestBody SludgeManagementDTO sludgeManagementDTO) throws Exception {
        Result<SludgeManagement> result = new Result<>();
        try {
            SludgeManagement sludgeManagement = BeanExtUtils.bean2Bean(sludgeManagementDTO, SludgeManagement.class);

            sludgeManagementService.save(sludgeManagement);
            result.success("添加成功！");
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            result.error500("操作失败, " + e.getMessage());
        }
        return result;
    }

    /**
     * 编辑
     *
     * @param sludgeManagement
     * @return
     */
    @AutoLog(value = "污泥管理-编辑")
    @ApiOperation(value = "污泥管理-编辑", notes = "污泥管理-编辑")
    @PutMapping(value = "/edit")
    public Result<SludgeManagement> edit(@RequestBody SludgeManagement sludgeManagement) {
        Result<SludgeManagement> result = new Result<>();
        SludgeManagement sludgeManagementEntity = sludgeManagementService.getById(sludgeManagement.getId());
        if (sludgeManagementEntity == null) {
            result.error500("未找到对应实体");
        } else {
            boolean ok = sludgeManagementService.updateById(sludgeManagement);
            //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 = "污泥管理-通过id删除")
    @ApiOperation(value = "污泥管理-通过id删除", notes = "污泥管理-通过id删除")
    @DeleteMapping(value = "/delete")
    public Result<?> delete(@RequestParam(name = "id") String id) {
        try {
            sludgeManagementService.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 = "污泥管理-批量删除")
    @ApiOperation(value = "污泥管理-批量删除", notes = "污泥管理-批量删除")
    @DeleteMapping(value = "/deleteBatch")
    public Result<SludgeManagement> deleteBatch(@RequestParam(name = "ids") String ids) {
        Result<SludgeManagement> result = new Result<>();
        if (ids == null || "".equals(ids.trim())) {
            result.error500("参数不识别！");
        } else {
            this.sludgeManagementService.removeByIds(Arrays.asList(ids.split(",")));
            result.success("删除成功!");
        }
        return result;
    }

    /**
     * 通过id查询
     *
     * @param id
     * @return
     */
    @AutoLog(value = "污泥管理-通过id查询")
    @ApiOperation(value = "污泥管理-通过id查询", notes = "污泥管理-通过id查询")
    @GetMapping(value = "/queryById")
    public Result<SludgeManagement> queryById(@RequestParam(name = "id") String id) {
        Result<SludgeManagement> result = new Result<SludgeManagement>();
        SludgeManagement sludgeManagement = sludgeManagementService.getById(id);
        if (sludgeManagement == null) {
            result.error500("未找到对应实体");
        } else {
            result.setResult(sludgeManagement);
            result.setSuccess(true);
        }
        return result;
    }

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

        //Step.2 AutoPoi 导出Excel
        ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
        List<SludgeManagement> pageList = sludgeManagementService.list(queryWrapper);
        //导出文件名称
        mv.addObject(NormalExcelConstants.FILE_NAME, "污泥管理列表");
        mv.addObject(NormalExcelConstants.CLASS, SludgeManagement.class);
        mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("污泥管理列表数据", "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
     * @return
     */
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request) {
        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<SludgeManagement> listSludgeManagements = ExcelImportUtil.importExcel(file.getInputStream(), SludgeManagement.class, params);
                sludgeManagementService.saveBatch(listSludgeManagements);
                return Result.ok("文件导入成功！数据行数:" + listSludgeManagements.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！");
    }

}