package com.newfiber.api.pc.controller.zhz;

import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.newfiber.api.config.FileVisitProperty;
import com.newfiber.api.core.annotation.SysLog;
import com.newfiber.api.core.commons.*;
import com.newfiber.api.core.utils.ExportExcel;
import com.newfiber.api.pc.model.entity.DiscussionInfo;
import com.newfiber.api.pc.model.entity.DiscussionInfoDTO;
import com.newfiber.api.pc.model.entity.DiscussionUser;
import com.newfiber.api.pc.service.DiscussionInfoService;
import com.newfiber.api.pc.service.DiscussionUserService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.util.*;

/**
 * 会商实体类控制层
 * @ClassName DiscussionInfoController
 * @Description TODO
 * @Author 张鸿志
 * @Date 2021年6月3日17:50:03 17:50
 * Version 1.0
 **/
@RestController
@RequestMapping("/discussioninfo")
@Api(value = "DiscussionInfoController",tags = "会商实体类控制层")
public class DiscussionInfoController {

    @Autowired
    private DiscussionInfoService discussionInfoService;

    @Autowired
    private DiscussionUserService discussionUserService;

    @Autowired
    private FileVisitProperty fileVisitProperty;

    @Value("${xnFile.pic}")
    private String filePic;

    @Value("${xnFile.path}")
    private String filePath;

    @PostMapping("/save")
    @ApiOperation("保存会商纪要")
    @SysLog(actionType = "1",value = "保存会商纪要")
    public ResultObj saveDiscussion( @Valid @RequestBody DiscussionInfo discussionInfo){
        return new ResultObj(ResultCode.OK,discussionInfoService.saveDiscussion(discussionInfo));
    }


    @PostMapping("/selectPage")
    @ApiOperation("分页查询会商记录")
    @SysLog(actionType = "4",value = "分页查询会商记录")
    public ResultObj<PageResultObject<DiscussionInfo>> selectPage(@RequestBody PageRequestObject<DiscussionInfoDTO> pageRequestObject){
        return new ResultObj<>(ResultCode.OK,discussionInfoService.queryPage(pageRequestObject));
    }

    @PostMapping("/update")
    @ApiOperation("修改会商记录")
    @SysLog(actionType = "3",value = "修改会商记录")
    public ResultObj updateDiscussion(@Valid @RequestBody DiscussionInfo discussionInfo){
        return new ResultObj(ResultCode.OK,discussionInfoService.updateDiscussion(discussionInfo));
    }

    @PostMapping("/delete")
    @ApiOperation("删除会商记录")
    @SysLog(actionType = "2",value = "删除会商记录")
    public ResultObj delete(@RequestParam Integer id){
        if(StringUtils.isEmpty(id)){
            throw new CustomException(ResultCode.PARAM_NULL);
        }
        if(discussionInfoService.deleteById(id)){
            EntityWrapper<DiscussionUser> wrapper = new EntityWrapper();
            wrapper.eq("discussion_info_id",id+"");
            if(discussionUserService.delete(wrapper)){
                return ResultObj.ok("删除成功");
            }
        }
        return ResultObj.error("删除失败!");
    }

    @PostMapping(value = "/download", produces = "application/json;charset=utf-8")
    @SysLog(actionType = "4",value = "下载会商记录")
    public void download(HttpServletResponse response,@RequestBody DiscussionInfoDTO infoDTO, OutputStream out) throws IOException {
        response.setHeader("Access-Control-Allow-Origin", "*");
        List<String> headers = new ArrayList<>();
        headers.add("会商主题");
        headers.add("会商形式");
        headers.add("会商地点");
        headers.add("会商类型");
        headers.add("会商内容");
        headers.add("会商分工");
        try {
            List<DiscussionInfo> discussionInfos = discussionInfoService.queryData(infoDTO);
            List<List> result = new ArrayList<>();
            for (DiscussionInfo discussionInfo : discussionInfos) {
                List<String> strs = new ArrayList<>();
                strs.add(discussionInfo.getDiscussionTheme());
                strs.add(discussionInfo.getDiscussionFromName());
                strs.add(discussionInfo.getDiscussionAddr());
                strs.add(discussionInfo.getDiscussionTypeName());
                strs.add(discussionInfo.getDiscussionContent());
                strs.add(discussionInfo.getDiscussionDivisionName());
                result.add(strs);

            }
            ExportExcel excel = new ExportExcel();
            excel.exportExcel3("防汛会商", headers, result, out, response,(new Date()).toString());

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    @PostMapping("/uploadFile")
    @ApiOperation("上传文件-返回文件路径")
    @SysLog(actionType = "1",value = "上传pdf文件-返回路径")
    public ResultObj<Map<String,Object>> addFile(@RequestParam("file") MultipartFile multipartFile) throws Exception{
        String filename = multipartFile.getOriginalFilename();
        String suffix = filename.substring(filename.lastIndexOf("."));
        if(suffix.equalsIgnoreCase(".pdf")|suffix.equalsIgnoreCase(".doc")|suffix.equalsIgnoreCase(".docx")){
            Calendar instance = Calendar.getInstance();
            String yearMonth = instance.get(Calendar.YEAR)  + File.separator +(instance.get(Calendar.MARCH) + 1) + File.separator;
            File file = new File(filePath +yearMonth ,  filename);
            if(!file.getParentFile().exists()){
                file.getParentFile().mkdirs();
            }
            try{
                multipartFile.transferTo(file);
            }catch (IOException e){
                e.printStackTrace();
            }
            Map<String,Object> map = new HashMap<>();
            map.put("filePath",yearMonth+filename);
            map.put("fileName",filename);
            map.put("realPath",fileVisitProperty.getWebFile()+yearMonth+filename);
            return new ResultObj(ResultCode.OK,map);
        }else{
            return new ResultObj(500,"必须上传pdf文件！");
        }
    }
}