package com.zcloud.controller.app;

import cn.hutool.core.io.FileUtil;
import cn.hutool.crypto.digest.DigestUtil;
import com.zcloud.controller.base.BaseController;
import com.zcloud.entity.Page;
import com.zcloud.entity.PageData;
import com.zcloud.service.bus.ImgFilesService;
import com.zcloud.util.*;
import org.apache.commons.io.FileUtils;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.servlet.ModelAndView;

import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * 说明：图片管理
 * 作者：luoxiaobao
 * 时间：2020-12-24
 * 官网：www.zcloudchina.com
 */
@Controller
@RequestMapping("/app/imgfiles")
public class AppImgFilesController extends BaseController {

    @Autowired
    private ImgFilesService imgfilesService;

    /**
     * 完成
     *
     * @param
     * @throws Exception
     */
    @RequestMapping(value = "/add", headers = "content-type=multipart/form-data")
    @ResponseBody
    @Transactional
    public Object finish(
            @RequestParam(value = "FFILE", required = false) MultipartFile[] files,
            @RequestParam(value = "TYPE", required = false) String TYPE,
            @RequestParam(value = "FOREIGN_KEY", required = false) String FOREIGN_KEY
    ) throws Exception {
        Map<String, Object> map = new HashMap<String, Object>();
        String errInfo = "success";
        if (files != null && files.length > 0) {
            for (int i = 0; i < files.length; i++) {
                String suffixName = files[i].getOriginalFilename().substring(files[i].getOriginalFilename().lastIndexOf(".") + 1).toLowerCase();
                if (!"json".equals(suffixName) && !"pdf".equals(suffixName) && !"jpg".equals(suffixName) && !"jpeg".equals(suffixName) && !"png".equals(suffixName) && !"mp4".equals(suffixName)) {
                    errInfo = "fail";
                    map.put("result", errInfo);
                    map.put("msg", "文件格式不正确！");
                    return map;
                }
            }
            for (int i = 0; i < files.length; i++) {
                MultipartFile file = files[i];
//                 保存文件
                File tempFile = new File(file.getOriginalFilename());
                FileUtils.copyInputStreamToFile(file.getInputStream(), tempFile);
                String md5 = FileUtil.isEmpty(tempFile) ? "" : DigestUtil.md5Hex(tempFile);
                if (!FileUpload.isImage(tempFile) && !TYPE.equals("2") && !TYPE.equals("102")) {//四色图改为json文件,不用判断类型
                    tempFile.delete();
                    map.put("result", "failed");
                    map.put("exception", "上传图片格式不正确，请重新上传");
                    return map;
                }
                if (tempFile.exists()) {
                    tempFile.delete();
                }

                if (TYPE.equals("2") || TYPE.equals("102")) {//先删除原四色图
                    PageData pd2 = new PageData();
                    pd2.put("FOREIGN_KEY", FOREIGN_KEY);
                    pd2.put("TYPE", TYPE);
                    List<PageData> four = imgfilesService.listAll(pd2);
                    for (PageData pageData : four) {
                        File old = new File(PathUtil.getProjectpath() + pageData.getString("FILEPATH"));
                        old.delete();
                        imgfilesService.delete(pageData);
                    }
                }
                PageData pd = new PageData();
                pd = this.getPageData();
                String ffile = DateUtil.getDays();
//        		String filePath = PathUtil.getProjectpath() + Const.FILEPATHFILE + ffile;	//文件上传路径
//        		String fileName = FileUpload.fileUp(file, filePath, this.get32UUID());				//执行上传
                String fileName = this.get32UUID() + file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."));
                Smb.sshSftp(file, fileName, Const.FILEPATHFILE + pd.getString("CORPINFO_ID") + "/" + ffile);

                pd.put("IMGFILES_ID", this.get32UUID());
                pd.put("FILEPATH", Const.FILEPATHFILE + pd.getString("CORPINFO_ID") + "/" + ffile + "/" + fileName);
                pd.put("TYPE", TYPE);
                pd.put("MD5", md5);
                pd.put("FOREIGN_KEY", FOREIGN_KEY);
                imgfilesService.save(pd);
            }
        }

        map.put("result", errInfo);
        return map;
    }


    /**
     * 新增
     *
     * @param
     * @throws Exception
     */
    @RequestMapping(value = "/add64")
    @ResponseBody
    public Object add64() throws Exception {
        Map<String, Object> map = new HashMap<String, Object>();
        String errInfo = "success";
        PageData pd = new PageData();
        pd = this.getPageData();
        MultipartFile img = BASE64DecodedMultipartFile.base64ToMultipart(pd.getString("FILEPATH"));
        String suffixName = img.getOriginalFilename().substring(img.getOriginalFilename().lastIndexOf(".") + 1).toLowerCase();
        if (!"pdf".equals(suffixName) && !"jpg".equals(suffixName) && !"jpeg".equals(suffixName) && !"png".equals(suffixName) && !"mp4".equals(suffixName)) {
            errInfo = "fail";
            map.put("result", errInfo);
            map.put("msg", "文件格式不正确！");
            return map;
        }
        String ffile = DateUtil.getDays();
        String fileName = this.get32UUID() + img.getOriginalFilename().substring(img.getOriginalFilename().lastIndexOf("."));
        Smb.sshSftp(img, fileName, Const.FILEPATHFILE + pd.getString("CORPINFO_ID") + "/" + ffile);
        pd.put("FILEPATH", Const.FILEPATHFILE + pd.getString("CORPINFO_ID") + "/" + ffile + "/" + fileName);
        pd.put("IMGFILES_ID", this.get32UUID());
        pd.put("TYPE", pd.getString("TYPE"));
        pd.put("FOREIGN_KEY", pd.getString("FOREIGN_KEY"));
        imgfilesService.save(pd);
        map.put("pd", pd);
        map.put("result", errInfo);
        return map;
    }


    /**
     * 完成
     *
     * @param
     * @throws Exception
     */
    @RequestMapping(value = "/edit", headers = "content-type=multipart/form-data")
    @ResponseBody
    @Transactional
    public Object edit(
            @RequestParam(value = "FFILE", required = false) MultipartFile[] files,
            @RequestParam(value = "TYPE", required = false) String TYPE,
            @RequestParam(value = "FOREIGN_KEY", required = false) String FOREIGN_KEY
    ) throws Exception {
        Map<String, Object> map = new HashMap<String, Object>();
        String errInfo = "success";
        if (files != null && files.length > 0) {
            for (int i = 0; i < files.length; i++) {
                String suffixName = files[i].getOriginalFilename().substring(files[i].getOriginalFilename().lastIndexOf(".") + 1).toLowerCase();
                if (!"json".equals(suffixName) && !"pdf".equals(suffixName) && !"jpg".equals(suffixName) && !"jpeg".equals(suffixName) && !"png".equals(suffixName) && !"mp4".equals(suffixName)) {
                    errInfo = "fail";
                    map.put("result", errInfo);
                    map.put("msg", "文件格式不正确！");
                    return map;
                }
            }
            PageData pd2 = new PageData();
            pd2.put("FOREIGN_KEY", FOREIGN_KEY);
            pd2.put("TYPE", TYPE);
            List<PageData> four = imgfilesService.listAll(pd2);
            for (PageData pageData : four) {
                File old = new File(PathUtil.getProjectpath() + pageData.getString("FILEPATH"));
                old.delete();
                imgfilesService.delete(pageData);
            }
            for (int i = 0; i < files.length; i++) {
                MultipartFile file = files[i];
//                 保存文件
                File tempFile = new File(file.getOriginalFilename());
                FileUtils.copyInputStreamToFile(file.getInputStream(), tempFile);
                if (!FileUpload.isImage(tempFile) && !TYPE.equals("2")) {//四色图改为json文件,不用判断类型
                    tempFile.delete();
                    map.put("result", "failed");
                    map.put("exception", "上传图片格式不正确，请重新上传");
                    return map;
                }
                if (tempFile.exists()) {
                    tempFile.delete();
                }
                PageData pd = new PageData();
                pd = this.getPageData();
                String ffile = DateUtil.getDays();
//        		String filePath = PathUtil.getProjectpath() + Const.FILEPATHFILE + ffile;	//文件上传路径
//        		String fileName = FileUpload.fileUp(file, filePath, this.get32UUID());				//执行上传
                String fileName = this.get32UUID() + file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."));
                Smb.sshSftp(file, fileName, Const.FILEPATHFILE + pd.getString("CORPINFO_ID") + "/" + ffile);

                pd.put("IMGFILES_ID", this.get32UUID());
                pd.put("FILEPATH", Const.FILEPATHFILE + pd.getString("CORPINFO_ID") + "/" + ffile + "/" + fileName);
                pd.put("TYPE", TYPE);
                pd.put("FOREIGN_KEY", FOREIGN_KEY);
                imgfilesService.save(pd);
            }
        }

        map.put("result", errInfo);
        return map;
    }

    /**
     * 删除
     *
     * @param out
     * @throws Exception
     */
    @RequestMapping(value = "/delete")
    @ResponseBody
    public Object delete() throws Exception {
        Map<String, String> map = new HashMap<String, String>();
        String errInfo = "success";
        PageData pd = new PageData();
        pd = this.getPageData();
        pd = imgfilesService.findById(pd);    //根据ID读取
        File file = new File(PathUtil.getProjectpath() + pd.getString("FILEPATH"));
        file.delete();
        imgfilesService.delete(pd);
        map.put("result", errInfo);                //返回结果
        return map;
    }

    /**
     * 修改
     *
     * @param
     * @throws Exception
     */
    @RequestMapping(value = "/edit")
    @RequiresPermissions("imgfiles:edit")
    @ResponseBody
    public Object edit() throws Exception {
        Map<String, Object> map = new HashMap<String, Object>();
        String errInfo = "success";
        PageData pd = new PageData();
        pd = this.getPageData();
        imgfilesService.edit(pd);
        map.put("result", errInfo);
        return map;
    }

    /**
     * 列表
     *
     * @param page
     * @throws Exception
     */
    @RequestMapping(value = "/list")
    @RequiresPermissions("imgfiles:list")
    @ResponseBody
    public Object list(Page page) throws Exception {
        Map<String, Object> map = new HashMap<String, Object>();
        String errInfo = "success";
        PageData pd = new PageData();
        pd = this.getPageData();
        String KEYWORDS = pd.getString("KEYWORDS");                        //关键词检索条件
        if (Tools.notEmpty(KEYWORDS)) pd.put("KEYWORDS", KEYWORDS.trim());
        page.setPd(pd);
        List<PageData> varList = imgfilesService.list(page);    //列出ImgFiles列表
        map.put("varList", varList);
        map.put("page", page);
        map.put("result", errInfo);
        return map;
    }

    /**
     * 去修改页面获取数据
     *
     * @param
     * @throws Exception
     */
    @RequestMapping(value = "/goEdit")
    @RequiresPermissions("imgfiles:edit")
    @ResponseBody
    public Object goEdit() throws Exception {
        Map<String, Object> map = new HashMap<String, Object>();
        String errInfo = "success";
        PageData pd = new PageData();
        pd = this.getPageData();
        pd = imgfilesService.findById(pd);    //根据ID读取
        map.put("pd", pd);
        map.put("result", errInfo);
        return map;
    }

    /**
     * 批量删除
     *
     * @param
     * @throws Exception
     */
    @RequestMapping(value = "/deleteAll")
    @RequiresPermissions("imgfiles:del")
    @ResponseBody
    public Object deleteAll() throws Exception {
        Map<String, Object> map = new HashMap<String, Object>();
        String errInfo = "success";
        PageData pd = new PageData();
        pd = this.getPageData();
        String DATA_IDS = pd.getString("DATA_IDS");
        if (Tools.notEmpty(DATA_IDS)) {
            String ArrayDATA_IDS[] = DATA_IDS.split(",");
            imgfilesService.deleteAll(ArrayDATA_IDS);
            errInfo = "success";
        } else {
            errInfo = "fail";
        }
        map.put("result", errInfo);                //返回结果
        return map;
    }

    /**
     * 导出到excel
     *
     * @param
     * @throws Exception
     */
    @RequestMapping(value = "/excel")
    @RequiresPermissions("toExcel")
    public ModelAndView exportExcel() throws Exception {
        ModelAndView mv = new ModelAndView();
        PageData pd = new PageData();
        pd = this.getPageData();
        Map<String, Object> dataMap = new HashMap<String, Object>();
        List<String> titles = new ArrayList<String>();
        titles.add("路径");    //1
        titles.add("类型");    //2
        titles.add("外键");    //3
        dataMap.put("titles", titles);
        List<PageData> varOList = imgfilesService.listAll(pd);
        List<PageData> varList = new ArrayList<PageData>();
        for (int i = 0; i < varOList.size(); i++) {
            PageData vpd = new PageData();
            vpd.put("var1", varOList.get(i).getString("FILEPATH"));        //1
            vpd.put("var2", varOList.get(i).get("TYPE").toString());    //2
            vpd.put("var3", varOList.get(i).getString("FOREIGN_KEY"));        //3
            varList.add(vpd);
        }
        dataMap.put("varList", varList);
        ObjectExcelView erv = new ObjectExcelView();
        mv = new ModelAndView(erv, dataMap);
        return mv;
    }


    /**
     * 查询图片集合
     *
     * @param
     * @throws Exception
     */
    @RequestMapping(value = "/listImgs")
    @ResponseBody
    public Object listImgs() throws Exception {
        Map<String, Object> map = new HashMap<String, Object>();
        String errInfo = "success";
        PageData pd = new PageData();
        pd = this.getPageData();
        List<PageData> imgs = imgfilesService.listAll(pd);    //根据ID读取
        map.put("imgs", imgs);
        map.put("result", errInfo);
        return map;
    }

}