package com.skua.modules.emergency.controller;

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.core.api.vo.Result;
import com.skua.core.aspect.annotation.AutoLog;
import com.skua.core.query.QueryGenerator;
import com.skua.modules.emergency.entity.EmergencyPlanDatabase;
import com.skua.modules.emergency.entity.EmergencyPlanDatabaseFlow;
import com.skua.modules.emergency.service.IEmergencyPlanDatabaseService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.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.BeanUtils;
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 javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.Arrays;
import java.util.List;
import java.util.Map;

/**
 * 应急预案资料库
 *
 * @author 11389
 */
@Slf4j
@Api(tags = "应急预案资料库")
@RestController
@RequestMapping("/emergency/emergencyPlanDatabase")
public class EmergencyPlanDatabaseController {
    @Autowired
    private IEmergencyPlanDatabaseService emergencyPlanDatabaseService;

    /**
     * 分页列表查询
     *
     * @param emergencyPlanDatabase
     * @param pageNo
     * @param pageSize
     * @param req
     * @return
     */
    @AutoLog(value = "应急预案资料库-分页列表查询")
    @ApiOperation(value = "应急预案资料库-分页列表查询", notes = "应急预案资料库-分页列表查询")
    @GetMapping(value = "/list")
    public Result<IPage<EmergencyPlanDatabase>> queryPageList(EmergencyPlanDatabase emergencyPlanDatabase,
                                                              @RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo,
                                                              @RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize,
                                                              HttpServletRequest req) {
        Result<IPage<EmergencyPlanDatabase>> result = new Result<IPage<EmergencyPlanDatabase>>();
        QueryWrapper<EmergencyPlanDatabase> queryWrapper = QueryGenerator.initQueryWrapper(emergencyPlanDatabase, req.getParameterMap());
        if (StringUtils.isNotEmpty(emergencyPlanDatabase.getDocType())) {
            queryWrapper.in("doc_type", emergencyPlanDatabase.getDocType().split(","));
        }
        queryWrapper.orderByDesc("create_time");
        Page<EmergencyPlanDatabase> page = new Page<EmergencyPlanDatabase>(pageNo, pageSize);
        IPage<EmergencyPlanDatabase> pageList = emergencyPlanDatabaseService.page(page, queryWrapper);
        result.setSuccess(true);
        result.setResult(pageList);
        return result;
    }

    /**
     * 下拉列表
     * @param departId
     * @return
     */
    @AutoLog(value = "应急预案资料库-下拉列表查询")
    @ApiOperation(value = "应急预案资料库-下拉列表查询", notes = "应急预案资料库-下拉列表查询")
    @GetMapping(value = "/get")
    public Result<List<EmergencyPlanDatabase>> getList(String departId) {
        Result<List<EmergencyPlanDatabase>> result = new Result<List<EmergencyPlanDatabase>>();
        QueryWrapper<EmergencyPlanDatabase> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("doc_type", "2");
        queryWrapper.eq(StringUtils.isNotEmpty(departId), "depart_id", departId);
        queryWrapper.orderByDesc("create_time");
        List<EmergencyPlanDatabase> list = emergencyPlanDatabaseService.list(queryWrapper);
        result.setSuccess(true);
        result.setResult(list);
        return result;
    }

    /**
     * 列表查询
     *
     * @param emergencyPlanDatabase
     * @param req
     * @return
     */
    @AutoLog(value = "应急预案资料库-分页列表查询")
    @ApiOperation(value = "应急预案资料库-分页列表查询", notes = "应急预案资料库-分页列表查询")
    @GetMapping(value = "/allList")
    public Result<List<EmergencyPlanDatabase>> allList(EmergencyPlanDatabase emergencyPlanDatabase,
                                                       HttpServletRequest req) {
        Result<List<EmergencyPlanDatabase>> result = new Result<List<EmergencyPlanDatabase>>();
        QueryWrapper<EmergencyPlanDatabase> queryWrapper = QueryGenerator.initQueryWrapper(emergencyPlanDatabase, req.getParameterMap());
        String docType = emergencyPlanDatabase.getDocType();
        String docName = emergencyPlanDatabase.getDocName();
        if (StringUtils.isNotEmpty(docType)) {
            queryWrapper.in("doc_type", docType.split(","));
        }
        if (StringUtils.isNotEmpty(docName)) {
            queryWrapper.like("doc_name", docName);
        }
        if ("5".equals(docType)){
            queryWrapper.last(" limit 1 ");
        }
        queryWrapper.orderByDesc("create_time");

        List<EmergencyPlanDatabase> pageList = emergencyPlanDatabaseService.list( queryWrapper);
        result.setSuccess(true);
        result.setResult(pageList);
        return result;
    }

    /**
     * 添加
     *
     * @param emergencyPlanDatabase
     * @return
     */
    @AutoLog(value = "应急预案资料库-添加")
    @ApiOperation(value = "应急预案资料库-添加", notes = "应急预案资料库-添加")
    @PostMapping(value = "/add")
    public Result<EmergencyPlanDatabase> add(@RequestBody EmergencyPlanDatabase emergencyPlanDatabase) {
        Result<EmergencyPlanDatabase> result = new Result<EmergencyPlanDatabase>();
        try {
            //emergencyPlanDatabaseService.saveAndStartProcess(emergencyPlanDatabase);
            emergencyPlanDatabaseService.save(emergencyPlanDatabase);
            result.success("添加成功！");
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            result.error500("操作失败");
        }
        return result;
    }

    /**
     * 详情
     *
     * @param businessId 主键
     */
    @GetMapping("detail")
    public Result<EmergencyPlanDatabaseFlow> detail(String businessId) {
        Result<EmergencyPlanDatabaseFlow> result = new Result<>();
        EmergencyPlanDatabase detail = emergencyPlanDatabaseService.getById(businessId);
        EmergencyPlanDatabaseFlow ef = new EmergencyPlanDatabaseFlow();
        BeanUtils.copyProperties(detail, ef);
        ef.getFlow().setAssigneeName("创建人名字");
        result.setSuccess(true);
        result.setResult(ef);
        return result;
    }

    /**
     * 编辑
     *
     * @param emergencyPlanDatabase
     * @return
     */
    @AutoLog(value = "应急预案资料库-编辑")
    @ApiOperation(value = "应急预案资料库-编辑", notes = "应急预案资料库-编辑")
    @PutMapping(value = "/edit")
    public Result<EmergencyPlanDatabase> edit(@RequestBody EmergencyPlanDatabase emergencyPlanDatabase) {
        Result<EmergencyPlanDatabase> result = new Result<EmergencyPlanDatabase>();
        EmergencyPlanDatabase emergencyPlanDatabaseEntity = emergencyPlanDatabaseService.getById(emergencyPlanDatabase.getId());
        if (emergencyPlanDatabaseEntity == null) {
            result.error500("未找到对应实体");
        } else {
            boolean ok = emergencyPlanDatabaseService.updateById(emergencyPlanDatabase);
            //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 = "应急预案资料库-通过id删除")
    @ApiOperation(value = "应急预案资料库-通过id删除", notes = "应急预案资料库-通过id删除")
    @DeleteMapping(value = "/delete")
    public Result<?> delete(@RequestParam(name = "id", required = true) String id) {
        try {
            emergencyPlanDatabaseService.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 = "应急预案资料库-批量删除")
    @ApiOperation(value = "应急预案资料库-批量删除", notes = "应急预案资料库-批量删除")
    @DeleteMapping(value = "/deleteBatch")
    public Result<EmergencyPlanDatabase> deleteBatch(@RequestParam(name = "ids", required = true) String ids) {
        Result<EmergencyPlanDatabase> result = new Result<EmergencyPlanDatabase>();
        if (ids == null || "".equals(ids.trim())) {
            result.error500("参数不识别！");
        } else {
            this.emergencyPlanDatabaseService.removeByIds(Arrays.asList(ids.split(",")));
            result.success("删除成功!");
        }
        return result;
    }

    /**
     * 通过id查询
     *
     * @param id
     * @return
     */
    @AutoLog(value = "应急预案资料库-通过id查询")
    @ApiOperation(value = "应急预案资料库-通过id查询", notes = "应急预案资料库-通过id查询")
    @GetMapping(value = "/queryById")
    public Result<EmergencyPlanDatabase> queryById(@RequestParam(name = "id", required = true) String id) {
        Result<EmergencyPlanDatabase> result = new Result<EmergencyPlanDatabase>();
        EmergencyPlanDatabase emergencyPlanDatabase = emergencyPlanDatabaseService.getById(id);
        if (emergencyPlanDatabase == null) {
            result.error500("未找到对应实体");
        } else {
            result.setResult(emergencyPlanDatabase);
            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<EmergencyPlanDatabase> queryWrapper = null;
        try {
            String paramsStr = request.getParameter("paramsStr");
            if (StringUtils.isNotEmpty(paramsStr)) {
                String deString = URLDecoder.decode(paramsStr, "UTF-8");
                EmergencyPlanDatabase emergencyPlanDatabase = JSON.parseObject(deString, EmergencyPlanDatabase.class);
                queryWrapper = QueryGenerator.initQueryWrapper(emergencyPlanDatabase, request.getParameterMap());
            }
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }

        //Step.2 AutoPoi 导出Excel
        ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
        List<EmergencyPlanDatabase> pageList = emergencyPlanDatabaseService.list(queryWrapper);
        //导出文件名称
        mv.addObject(NormalExcelConstants.FILE_NAME, "应急预案资料库列表");
        mv.addObject(NormalExcelConstants.CLASS, EmergencyPlanDatabase.class);
        mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("应急预案资料库列表数据", "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<EmergencyPlanDatabase> listEmergencyPlanDatabases = ExcelImportUtil.importExcel(file.getInputStream(), EmergencyPlanDatabase.class, params);
                emergencyPlanDatabaseService.saveBatch(listEmergencyPlanDatabases);
                return Result.ok("文件导入成功！数据行数:" + listEmergencyPlanDatabases.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！");
    }

}