package com.ruoyi.web.controller.zhang;

import cn.hutool.extra.qrcode.QrCodeUtil;
import cn.hutool.extra.qrcode.QrConfig;
import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.config.RuoYiConfig;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.text.Convert;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.ServletUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.file.FileUploadUtils;
import com.ruoyi.common.utils.file.FileUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.utils.sign.Base64;
import com.ruoyi.common.utils.uuid.Seq;
import com.ruoyi.domain.qrcode;
import com.ruoyi.framework.config.ServerConfig;
import com.ruoyi.service.qrCodeService;
import org.apache.commons.io.FilenameUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mock.web.MockMultipartFile;
import org.springframework.util.FastByteArrayOutputStream;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.imageio.ImageIO;
import javax.servlet.http.HttpServletResponse;
import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

import static com.ruoyi.common.core.page.TableSupport.PAGE_NUM;
import static com.ruoyi.common.core.page.TableSupport.PAGE_SIZE;
import static com.ruoyi.common.utils.file.FileUploadUtils.getExtension;

@RestController
@RequestMapping("/qrCode")
public class qrCodeController {
    @Autowired
    private ServerConfig serverConfig;

    @Autowired
    private qrCodeService coSService;
    @GetMapping("/all")
    public AjaxResult listAll(qrcode cos){
        //  startPage();

        Integer pageNum = Convert.toInt(ServletUtils.getParameter(PAGE_NUM), 1);
        Integer pageSize = Convert.toInt(ServletUtils.getParameter(PAGE_SIZE), 10);

        return coSService.selectDataList(cos, pageNum,pageSize);
    }

    @GetMapping(value = "/getInf")
    public AjaxResult getInf(@RequestParam(name = "id") Long id) {
        return AjaxResult.success(coSService.getById(id));
    }

    @Log(title = "生成二维码记录", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody qrcode cos) throws ParseException {
        cos.setCreateTime(new Date());
            try {
                SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
                Date d  = null;

                d = sdf.parse("2024-01-01");

            }catch (Exception e) {
                e.printStackTrace();
            }
        return coSService.addData(cos);
    }
    @Log(title = "生成二维码记录", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody qrcode cos)
    {
        //  cos.setApproveStatus(1);
        return coSService.updateData(cos);
    }
//
    /**
     * 批量删除保洁收纳记录
     */
//    @PreAuthorize("@ss.hasPermi('system:property:remove')")
    @Log(title = "生成二维码记录", businessType = BusinessType.DELETE)
    @DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable Long[] ids)
    {
        return coSService.deleteData(ids);
    }
    public static final String extractFilename(MultipartFile file)
    {
        return StringUtils.format("{}/{}_{}.{}", DateUtils.datePath(),
                FilenameUtils.getBaseName(file.getOriginalFilename()), Seq.getId(Seq.uploadSeqType), getExtension(file));
    }
    @Log(title = "二维码生成记录", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, qrcode cos)
    {

        List<qrcode> list = coSService.selectByCondition(cos);
        // log.info("导出记录为:{}",list);
        ExcelUtil<qrcode> util = new ExcelUtil<>(qrcode.class);
        util.exportExcel(response, list, "二维码生成记录数据");
    }

    @GetMapping("/generateCode")
    public AjaxResult generateCode(@RequestParam  Integer id, @RequestParam  String uri) {
        AjaxResult ajax = AjaxResult.success();

        BufferedImage image = null;

        QrConfig config = new QrConfig(300, 300);
        config.setMargin(3);
        //   config.setErrorCorrection(ErrorCorrectionLevel.H);
        config.setErrorCorrection(ErrorCorrectionLevel.H);

// 设置前景色，既二维码颜色（青色）
// config.setForeColor(new Color(0,60,130).getRGB());

// config.setBackColor(new Color(242,242,242).getRGB());
        image = QrCodeUtil.generate(uri, //二维码内容
                config
        );
        String url = "";
        System.out.println(76768999);

        // 转换流信息写出
        FastByteArrayOutputStream os = new FastByteArrayOutputStream();
        try
        {
            ImageIO.write(image, "jpg", os);
            //    ImageIO.write(image, "jpg", new File("D:/1.jpg"));
            String filePath = RuoYiConfig.getUploadPath();
            InputStream input = new ByteArrayInputStream(os.toByteArray());
            //InputStream转成MultipartFile
            MultipartFile multipartFile =new MockMultipartFile("file", "file.jpg", "text/plain", input);
            System.out.println(76768999);
            System.out.println(filePath);
          //  FileUploadUtils.upload(filePath, multipartFile,fname);
            String fname = extractFilename(multipartFile);
            System.out.println(fname);
            String fileName = FileUploadUtils.upload(multipartFile,fname);
            url = serverConfig.getUrl() + fname;
            System.out.println(url);
            System.out.println(fileName);
            System.out.println(FileUtils.getName(fileName));
            qrcode cos = new qrcode();
            cos.setId(id);
            cos.setCodeS(fname);
            coSService.updateData(cos);;
//            urls.add(url);
//
//            fileNames.add(fileName);
//            newFileNames.add(FileUtils.getName(fileName));
//            originalFilenames.add(file.getOriginalFilename());
        }
        catch (IOException e)
        {
            System.out.println(e.getMessage());
            return AjaxResult.error(e.getMessage());
        }

        ajax.put("uuid", "222222222222222222222");
        ajax.put("img", Base64.encode(os.toByteArray()));
        return ajax;
    }


}