package com.izouma.awesomeadmin.web;

import com.izouma.awesomeadmin.constant.AppConstant;
import com.izouma.awesomeadmin.dto.Page;
import com.izouma.awesomeadmin.dto.Result;
import com.izouma.awesomeadmin.model.ImageUploadLog;
import com.izouma.awesomeadmin.model.OrderImage;
import com.izouma.awesomeadmin.model.UserOrder;
import com.izouma.awesomeadmin.service.ImageUploadLogService;
import com.izouma.awesomeadmin.service.OSSFileService;
import com.izouma.awesomeadmin.service.OrderImageService;
import com.izouma.awesomeadmin.service.UserOrderService;
import com.izouma.awesomeadmin.util.ExportExcelUtil;
import com.izouma.awesomeadmin.util.ImagesUtil;
import com.izouma.awesomeadmin.util.PropertiesFileLoader;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.apache.shiro.authz.annotation.RequiresAuthentication;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.multipart.commons.CommonsMultipartResolver;

import javax.imageio.ImageIO;
import javax.imageio.stream.ImageInputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.*;
import java.util.List;

/**
 * controller类
 */
@Controller
@RequestMapping("/orderImage")
public class OrderImageController {


    /**
     * 日志对象zipFilesDown
     */
    private static Logger logger = Logger.getLogger(OrderImageController.class);


    @Autowired
    private OrderImageService orderImageService;

    @Autowired
    private UserOrderService userOrderService;

    @Autowired
    private OSSFileService OSSFileService;

    @Autowired
    private ImageUploadLogService imageUploadLogService;

    /**
     * <p>获取全部记录。</p>
     */
    @RequiresAuthentication
    @RequestMapping(value = "/all", method = RequestMethod.GET)
    @ResponseBody
    public Result all(OrderImage record) {
        List<OrderImage> pp = orderImageService.getOrderImageList(record);
        return new Result(true, pp);
    }

    /**
     * <p>根据Id。</p>
     */
    @RequestMapping(value = "/getOrderImage", method = RequestMethod.GET)
    @ResponseBody
    public Result getOrderImage(@RequestParam(required = false, value = "id") String id) {
        OrderImage data = orderImageService.getOrderImageById(id);
        return new Result(true, data);
    }

    /**
     * <p>根据条件获取。</p>
     */
    @RequestMapping(value = "/getOne", method = RequestMethod.GET)
    @ResponseBody
    public Result getOne(OrderImage record) {
        OrderImage data = orderImageService.getOrderImage(record);
        return new Result(true, data);
    }


    /**
     * <p>分页查询。</p>
     */
    @RequestMapping(value = "/page", method = RequestMethod.GET)
    @ResponseBody
    public Result page(Page page, OrderImage record) {
        Map<String, Object> result = new HashMap<>();

        List<OrderImage> pp = orderImageService.getOrderImageByPage(page, record);

        result.put(AppConstant.PAGE, page);
        result.put("pp", pp);
        return new Result(true, result);
    }


    /**
     * <p>保存。</p>
     */
    @RequestMapping(value = "/save", method = RequestMethod.POST)
    @ResponseBody
    public Result save(OrderImage record) {

        boolean num = orderImageService.createOrderImage(record);
        if (num) {
            return new Result(true, record.getId());
        }
        return new Result(false, "保存异常");
    }

    /**
     * <p>更新信息。</p>
     */
    @RequestMapping(value = "/update", method = RequestMethod.POST)
    @ResponseBody
    public Result updateOrderImage(OrderImage record) {

        boolean num = orderImageService.updateOrderImage(record);
        if (num) {
            return new Result(true, "保存成功");
        }
        return new Result(false, "保存异常");
    }

    /**
     * <p>删除。</p>
     */
    @RequestMapping(value = "/del", method = RequestMethod.POST)
    @ResponseBody
    public Result deleteOrderImage(@RequestParam(required = true, value = "id") String id) {

        boolean num = orderImageService.deleteOrderImage(id);
        if (num) {
            return new Result(true, "删除成功");
        }
        return new Result(false, "删除异常");
    }

    /**
     * 导出Excel
     *
     * @param request
     * @param response
     * @param record
     * @throws Exception
     */
    @RequestMapping(value = "/exportExcel", method = RequestMethod.GET)
    @ResponseBody
    public void exportExcel(HttpServletRequest request, HttpServletResponse response, OrderImage record) throws Exception {

        List<OrderImage> orderImages = orderImageService.getOrderImageList(record);


        String sheetName = "order_image";
        String titleName = "订单图片数据表";
        String fileName = "订单图片表";
        int columnNumber = 16;
        int[] columnWidth = {20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20};
        String[] columnName = {"", "删除标识", "更新时间", "更新人", "创建时间", "创建人", "订单", "用户", "店铺", "原片地址", "原片大小", "成片地址", "成片大小", "修图人", "状态", "备注"};
        String[][] dataList = new String[orderImages.size()][16];

        for (int i = 0; i < orderImages.size(); i++) {

            dataList[i][0] = String.valueOf(orderImages.get(i).getId());
            dataList[i][1] = String.valueOf(orderImages.get(i).getDelFlag());
            dataList[i][2] = String.valueOf(orderImages.get(i).getUpdateTime());
            dataList[i][3] = String.valueOf(orderImages.get(i).getUpdateUser());
            dataList[i][4] = String.valueOf(orderImages.get(i).getCreateTime());
            dataList[i][5] = String.valueOf(orderImages.get(i).getCreateUser());
            dataList[i][6] = String.valueOf(orderImages.get(i).getOrderId());
            dataList[i][7] = String.valueOf(orderImages.get(i).getUserId());
            dataList[i][8] = String.valueOf(orderImages.get(i).getStoreId());
            dataList[i][9] = String.valueOf(orderImages.get(i).getOriginalImage());
            dataList[i][10] = String.valueOf(orderImages.get(i).getOriginalSize());
            dataList[i][11] = String.valueOf(orderImages.get(i).getFinishedImage());
            dataList[i][12] = String.valueOf(orderImages.get(i).getFinishedSize());
            dataList[i][13] = String.valueOf(orderImages.get(i).getDealUser());
            dataList[i][14] = String.valueOf(orderImages.get(i).getStatusFlag());
            dataList[i][15] = String.valueOf(orderImages.get(i).getRemark());
        }


        ExportExcelUtil.ExportWithResponse(sheetName, titleName, fileName,
                columnNumber, columnWidth, columnName, dataList, response);


    }


    /**
     * <p>返修。</p>
     */
    @RequestMapping(value = "/repair", method = RequestMethod.POST)
    @ResponseBody
    public Result repair(OrderImage record) {
        boolean num = orderImageService.repair(record);
        if (num) {
            return new Result(true, "保存成功");
        }
        return new Result(false, "保存异常");
    }

    @RequestMapping(value = "/uploadFileForOrder")
    @ResponseBody
    public Result uploadFile(HttpServletRequest request, String storeId, String orderId, String userId, String typeFlag) {
        CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver(request.getSession().getServletContext());
        if (multipartResolver.isMultipart(request)) {
            MultipartHttpServletRequest multiRequest = (MultipartHttpServletRequest) request;
            Iterator it = multiRequest.getFileNames();
            List<ImageUploadLog> paths = new ArrayList<>();
            while (it.hasNext()) {
                MultipartFile file = multiRequest.getFile(it.next().toString());
                if (file != null) {
                    try {
                        String originalFilename = file.getOriginalFilename();

                        long srcSize = file.getSize();


                        String uploadPath = storeId + "/" + orderId + "/" + typeFlag + "/" + originalFilename;


                        String path = OSSFileService.upload(file.getInputStream(), uploadPath);

                        ImageUploadLog imageUploadLog = new ImageUploadLog();

                        imageUploadLog.setStoreId(storeId);
                        imageUploadLog.setOrderId(orderId);
                        imageUploadLog.setTypeFlag(typeFlag);
                        imageUploadLog.setUserId(userId);
                        imageUploadLog.setImageName(originalFilename);
                        imageUploadLog.setUrl(path);
                        imageUploadLog.setArtworkUrl(path);
                        imageUploadLog.setImageSize(BigDecimal.valueOf(file.getSize()));

                        int bigSize = 2 * 1024 * 1024;
                        if (srcSize > bigSize) {

                            String minPath = storeId + "/" + orderId + "/" + typeFlag + "/" + "min/" + originalFilename;

                            String min = OSSFileService.upload(ImagesUtil.changeMinPhoto(
                                    file.getInputStream(),
                                    originalFilename.split("[.]")[1],
                                    2000, 1), minPath);

                            imageUploadLog.setUrl(min);
                        }

                        imageUploadLogService.createImageUploadLog(imageUploadLog);


                        paths.add(imageUploadLog);
                    } catch (IOException e) {
                        logger.error("上传订单图片失败", e);
                        return new Result(false, "上传失败");
                    }
                }
            }
            return new Result(true, paths);
        }
        return new Result(false, "上传失败");
    }


    /**
     * 清空未使用图片
     *
     * @param orderId
     * @return
     */
    @RequestMapping(value = "/delOssImage", method = RequestMethod.POST)
    @ResponseBody
    public Result delOssImage(@RequestParam(required = true, value = "orderId") String orderId) {


        List<ImageUploadLog> imageUploadLogs = imageUploadLogService.queryDelOssImage(orderId);

        for (ImageUploadLog imageUploadLog : imageUploadLogs) {

            String imageName = imageUploadLog.getUrl().replace(PropertiesFileLoader.getProperties("aliImageSever") + "/", "");
            OSSFileService.deleteObject(imageName);

            if (StringUtils.isNotEmpty(imageUploadLog.getArtworkUrl()) && !imageUploadLog.getUrl().equals(imageUploadLog.getArtworkUrl())) {
                String artwork = imageUploadLog.getArtworkUrl().replace(PropertiesFileLoader.getProperties("aliImageSever") + "/", "");
                OSSFileService.deleteObject(artwork);
            }

        }


        return new Result(true, "删除成功");
    }


    /**
     * 批量更新成片
     *
     * @param orderId
     * @param imageIds
     * @return
     */
    @RequestMapping(value = "/updateFinishedImages", method = RequestMethod.POST)
    @ResponseBody
    public Result updateFinishedImages(@RequestParam(required = true, value = "orderId") String orderId, @RequestParam(required = true, value = "imageIds") String imageIds) {
        ImageUploadLog record = new ImageUploadLog();
        record.setOrderId(orderId);
        record.setIdStr(imageIds);
        List<ImageUploadLog> imageUploadLogs = imageUploadLogService.getImageUploadLogList(record);

        for (ImageUploadLog imageUploadLog : imageUploadLogs) {
            OrderImage orderImage = new OrderImage();

            orderImage.setOrderId(orderId);
            orderImage.setImageName(imageUploadLog.getImageName());
            orderImage = orderImageService.getOrderImage(orderImage);

            if (orderImage != null) {

                if (orderImage.getStatusFlag() != 1) {

                    orderImage.setStatusFlag(0);
                    orderImage.setFinishedImage(imageUploadLog.getUrl());
                    orderImage.setFinishedSize(imageUploadLog.getImageSize());
                    orderImage.setFinishedArtwork(imageUploadLog.getArtworkUrl());
                    orderImageService.updateOrderImage(orderImage);
                }

            }


        }

        return new Result(true, "保存成功");
    }

    /**
     * 获取店铺存储情况
     *
     * @param record
     * @return
     */
    @RequestMapping(value = "/getMemorySize", method = RequestMethod.GET)
    @ResponseBody
    public Result getMemorySize(OrderImage record) {
        OrderImage data = orderImageService.getMemorySize(record);
        return new Result(true, data);
    }


    /**
     * 下载压缩包
     *
     * @param orderId  订单ID
     * @param typeFlag 类型  original / finished
     * @param request
     * @param response
     * @return
     */
    @RequestMapping(value = "/zipFilesDown", method = RequestMethod.GET)
    @ResponseBody
    public void zipFilesDown(@RequestParam(required = true, value = "orderId") String orderId,
                             @RequestParam(required = true, value = "typeFlag") String typeFlag,
                             HttpServletRequest request, HttpServletResponse response) {

        try {
            OrderImage record = new OrderImage();
            record.setOrderId(orderId);
            List<OrderImage> orderImageList = orderImageService.getOrderImageList(record);
            if (orderImageList.size() > 0) {
                UserOrder userOrder = userOrderService.getUserOrderById(orderId);
                if (userOrder != null) {

                    List<String> keyList = new ArrayList<>();
                    String zipName = userOrder.getOrderCode() + "_" + typeFlag;

                    for (OrderImage orderImage : orderImageList) {


                        if ("original".equals(typeFlag)) {
                            if (StringUtils.isNotEmpty(orderImage.getOriginalImage())) {
                                if (StringUtils.isNotEmpty(orderImage.getOriginalArtwork())) {
                                    String imageName = orderImage.getOriginalArtwork().replace(PropertiesFileLoader.getProperties("aliImageSever") + "/", "");
                                    keyList.add(imageName);
                                } else {

                                    String imageName = orderImage.getOriginalImage().replace(PropertiesFileLoader.getProperties("aliImageSever") + "/", "");
                                    keyList.add(imageName);
                                }
                            }
                        } else if ("finished".equals(typeFlag)) {
                            if (StringUtils.isNotEmpty(orderImage.getFinishedImage())) {

                                if (StringUtils.isNotEmpty(orderImage.getFinishedArtwork())) {
                                    String imageName = orderImage.getFinishedArtwork().replace(PropertiesFileLoader.getProperties("aliImageSever") + "/", "");
                                    keyList.add(imageName);
                                } else {

                                    String imageName = orderImage.getFinishedImage().replace(PropertiesFileLoader.getProperties("aliImageSever") + "/", "");
                                    keyList.add(imageName);
                                }

                                //更新成已下载
                                orderImage.setDownloadFlag("Y");
                                orderImageService.updateOrderImage(orderImage);
                            }
                        }
                    }

                    if (keyList.size() > 0) {
                        OSSFileService.zipFilesDown(keyList, zipName, request, response);

                    }


                }

            }


        } catch (Exception e) {
            logger.error("zipFilesDown,批量下载异常", e);
        }

    }

    /**
     * 单张下载
     *
     * @param id       orderImage id
     * @param typeFlag 类型  original / finished
     * @param request
     * @param response
     */
    @RequestMapping(value = "/singleFileDown", method = RequestMethod.GET)
    @ResponseBody
    public void singleFileDown(@RequestParam(required = true, value = "id") String id,
                               @RequestParam(required = true, value = "typeFlag") String typeFlag,
                               HttpServletRequest request, HttpServletResponse response) {

        try {
            OrderImage orderImage = orderImageService.getOrderImageById(id);

            if (orderImage != null) {
                if ("original".equals(typeFlag)) {
                    if (StringUtils.isNotEmpty(orderImage.getOriginalImage())) {
                        if (StringUtils.isNotEmpty(orderImage.getOriginalArtwork())) {

                            String imageName = orderImage.getOriginalArtwork().replace(PropertiesFileLoader.getProperties("aliImageSever") + "/", "");
                            OSSFileService.singleFileDown(imageName, request, response);
                        } else {
                            String imageName = orderImage.getOriginalImage().replace(PropertiesFileLoader.getProperties("aliImageSever") + "/", "");
                            OSSFileService.singleFileDown(imageName, request, response);
                        }
                    }
                } else if ("finished".equals(typeFlag)) {
                    if (StringUtils.isNotEmpty(orderImage.getFinishedImage())) {
                        if (StringUtils.isNotEmpty(orderImage.getFinishedArtwork())) {

                            String imageName = orderImage.getFinishedArtwork().replace(PropertiesFileLoader.getProperties("aliImageSever") + "/", "");
                            OSSFileService.singleFileDown(imageName, request, response);
                        } else {
                            String imageName = orderImage.getFinishedImage().replace(PropertiesFileLoader.getProperties("aliImageSever") + "/", "");
                            OSSFileService.singleFileDown(imageName, request, response);
                        }

                        //更新成已下载
                        orderImage.setDownloadFlag("Y");
                        orderImageService.updateOrderImage(orderImage);
                    }
                }
            }


        } catch (Exception e) {
            logger.error("singleFileDown,单张下载异常", e);
        }

    }


    @RequestMapping(value = "/autoCleanOrderImage", method = RequestMethod.GET)
    @ResponseBody
    public Result autoCleanOrderImage() {

        return orderImageService.autoCleanOrderImage(null);
    }


}