package com.huimv.farm.damsubsidy.controller;


import cn.hutool.core.date.DateUtil;
import cn.hutool.core.lang.UUID;
import com.huimv.farm.damsubsidy.common.utils.Result;
import com.huimv.farm.damsubsidy.common.utils.UploadImage;
import com.huimv.farm.damsubsidy.entity.BillSubsidy;
import com.huimv.farm.damsubsidy.service.IBillSubsidyService;
import com.huimv.farm.damsubsidy.common.utils.PdfUtil;
import com.huimv.farm.test.Print;
import com.spire.xls.FileFormat;
import com.spire.xls.Workbook;
import org.apache.tomcat.util.http.fileupload.FileUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

/**
 * <p>
 * 补贴信息表 前端控制器
 * </p>
 *
 * @author author
 * @since 2023-04-26
 */
@RestController
@RequestMapping("/bill-subsidy")
@CrossOrigin
public class BillSubsidyController {
    @Autowired
    private IBillSubsidyService iBillSubsidyService;

    @PostMapping("/addApplication")
    public Result addApplication(HttpServletRequest httpServletRequest, @RequestBody BillSubsidy billSubsidy){
        return iBillSubsidyService.addApplication(httpServletRequest,billSubsidy);
    }

    @PostMapping("/saveApplication")
    public Result saveApplication(HttpServletRequest httpServletRequest, @RequestBody BillSubsidy billSubsidy){
        return iBillSubsidyService.saveApplication(httpServletRequest,billSubsidy);
    }

    @Autowired
    private IBillSubsidyService subsidyService;

    @RequestMapping("/list")
    public Result list(HttpServletRequest httpServletRequest, @RequestBody Map<String, String> paramsMap) {
        return subsidyService.list(httpServletRequest, paramsMap);
    }

    @RequestMapping("/listById")
    public Result listById(HttpServletRequest httpServletRequest, @RequestBody Map<String, String> paramsMap) {
        return subsidyService.listById(httpServletRequest, paramsMap);
    }

    @RequestMapping("/edit")
    public Result edit(HttpServletRequest httpServletRequest, @RequestBody Map<String, String> paramsMap) {
        return subsidyService.edit(httpServletRequest, paramsMap);
    }
    @RequestMapping("/edit2")
    public Result edit2(HttpServletRequest httpServletRequest,
                        @RequestParam("workImg") MultipartFile workImg,
                        @RequestParam("id") String id,
                        @RequestParam("type") String type,
                        @RequestParam("rejectReason") String rejectReason) {
        String imgname = "成功";
        String originalFilename = workImg.getOriginalFilename();
        String filenameExtension = StringUtils.getFilenameExtension(originalFilename);
        String path = DateUtil.format(new Date(), "yyyy-MM");
        try {
            InputStream inputStream = workImg.getInputStream();
            BufferedInputStream in = new BufferedInputStream(inputStream);
            ByteArrayOutputStream out = new ByteArrayOutputStream(1024);
            byte[] temp = new byte[1024];
            int size = 0;
            while ((size = in.read(temp)) != -1) {
                out.write(temp, 0, size);
            }
            in.close();
            byte[] content = out.toByteArray();
            imgname = UUID.randomUUID() + "." + filenameExtension;
            UploadImage.sshSftp(content, path, imgname);
        } catch (Exception e) {
            e.printStackTrace();
        }
        String content = "https://img.ifarmcloud.com/images/" + path + "/" + imgname;

        Map<String, String> map = new HashMap<>();
        map.put("id", id);
        map.put("type", type);
        map.put("rejectReason", rejectReason);
        map.put("workAccptUrl", content);
        return subsidyService.edit2(httpServletRequest, map);
    }



    @RequestMapping("/appeal")
    public Result appeal(HttpServletRequest httpServletRequest, @RequestBody Map<String, String> paramsMap) {
        return subsidyService.appeal(httpServletRequest, paramsMap);
    }
    @PostMapping("/editApplication")
    public Result editApplication(HttpServletRequest httpServletRequest, @RequestBody Map<String, String> parasMap){
        return iBillSubsidyService.editApplication(httpServletRequest,parasMap);
    }

    @PostMapping("/listApplication")
    public Result listApplication(HttpServletRequest httpServletRequest, @RequestBody Map<String, String> parasMap){
        return iBillSubsidyService.listApplication(httpServletRequest,parasMap);
    }

    @PostMapping("/getLast")
    public Result getLast(HttpServletRequest httpServletRequest, @RequestBody Map<String, String> parasMap){
        return iBillSubsidyService.getLast(httpServletRequest,parasMap);
    }

    @PostMapping("/listPcSub")
    public Result listPcSub(HttpServletRequest httpServletRequest, @RequestBody Map<String, String> parasMap){
        return subsidyService.listPcSub(httpServletRequest,parasMap);
    }

    @PostMapping("/listFlow")
    public Result listFlow(@RequestBody Map<String, String> parasMap){
        return iBillSubsidyService.listFlow(parasMap);
    }

    //打印
    @GetMapping("/print")
    public void print(HttpServletResponse response, HttpServletRequest httpServletRequest,@RequestParam(name = "id", required = true) Integer id) throws Exception {
//        Integer id=Integer.parseInt(parasMap.get("id"));
        BillSubsidy subsidy = subsidyService.getById(id);
        Print.print(subsidy);
        String path = "/opt/subsidy/order_contract.xls";

        //加载Excel文档
        Workbook wb = new Workbook();
        wb.loadFromFile(path);

        //调用方法保存为PDF格式
       String pdfPath =   "/opt/subsidy/"+subsidy.getFarmerName()+".pdf";
        wb.saveToFile(pdfPath, FileFormat.PDF);
//        wb.getConverterSetting().setSheetFitToPage(true);
//        OutputStream outputStream = null;
//        wb.saveToStream(outputStream);

        PdfUtil.returnPdfStream2(response,pdfPath,subsidy.getFarmerName());
        //文件删除 TODO
//        File file = new File("G://"+subsidy.getFarmerName() + ".pdf");
//
//        FileUtils.forceDelete(file);
//        Path path1 = Paths.get("/opt/subsidy/"+subsidy.getFarmerName()+".pdf");
//        Files.delete(path1);
//        Path path2 = Paths.get("/opt/subsidy/"+"order_contract"+".xls");
//        Files.delete(path2);
    }
}