package com.matrix.system.shopXcx.api.action;

import com.matrix.system.common.init.UserCacheManager;
import com.matrix.component.tools.ImageUtil;
import com.matrix.component.tools.WxacodeUtil;
import com.matrix.core.pojo.AjaxResult;
import com.matrix.core.tools.*;
import com.matrix.system.common.constance.AppConstance;
import com.matrix.system.common.dao.BusParameterSettingsDao;
import com.matrix.system.hive.bean.SysVipInfo;
import com.matrix.system.hive.dao.SysShopInfoDao;
import com.matrix.system.hive.dao.SysVipInfoDao;
import com.matrix.system.hive.plugin.util.CollectionUtils;
import com.matrix.system.shopXcx.api.WeChatApiTools;
import com.matrix.system.shopXcx.api.pojo.QrcodeImgParam;
import com.matrix.system.shopXcx.api.vo.QrcodeVo;
import com.matrix.system.shopXcx.api.vo.WxActivitiesGroupBuyVO;
import com.matrix.system.shopXcx.bean.*;
import com.matrix.system.shopXcx.dao.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;

/**
 * @author pengliang
 * @description 商品查询
 * @date 2019-06-05 19:00
 */
@Controller
@RequestMapping(value = "/wxapi/shareProduct")
@CrossOrigin(origins = "*", maxAge = 3600)
public class WxShareProductAction {

    @Autowired
    WxacodeUtil wxacodeUtil;

    @Value("${file_storage_path}")
    private String fileStoragePath;

    @Value("${static_resource_url}")
    private String staticResourceUrl;

    @Autowired
    WeChatApiTools weChatApiTools;
    @Autowired
    private ShopProductDao shopProductDao;

    @Autowired
    private UserCacheManager userCacheManager;

    @Autowired
    private ShopShareQrcordDao shareQrcordDao;
    @Autowired
    private SysShopInfoDao shopInfoDao;

    @Value(value = "${qrcodeBackgroundImgPath}")
    private String qrcodeBackgroundImgPath;

    @Value(value = "${qrcodeFrontImgPath}")
    private String qrcodeFrontImgPath;

    @Autowired
    ShopActivitiesGroupInfoDao shopActivitiesGroupInfoDao;

    @Autowired
    SysVipInfoDao sysVipInfoDao;


    @Autowired
    ShopActivitiesGroupPriceDao shopActivitiesGroupPriceDao;

    @Autowired
    ShopActivitiesDao shopActivitiesDao;

    @Autowired
    ShopActivitiesSeckillInfoDao shopActivitiesSeckillInfoDao;

    @Autowired
    BusParameterSettingsDao busParameterSettingsDao;

    /**
     * 生成二维码
     */
    @Transactional(rollbackFor = Exception.class)
    @RequestMapping(value = "/getProductShareQrcode")
    public @ResponseBody
    AjaxResult getwxacode1(@RequestBody QrcodeVo qrcodeVo) throws Exception {
        SysVipInfo loginUser = userCacheManager.getLoginUser();
        loginUser = sysVipInfoDao.selectById(loginUser.getId());
        //活动类型
        ShopActivities activities=null;
        //是否为拼团分享
        boolean isGroupProduct = qrcodeVo.getActId() != null;
        if(isGroupProduct){
               activities= shopActivitiesDao.selectById(qrcodeVo.getActId());
        }
        ShopShareQrcord queryOrcode = new ShopShareQrcord();
        queryOrcode.setProductId(qrcodeVo.getProductId());
        queryOrcode.setUserId(loginUser.getId());

        if (isGroupProduct ) {
            queryOrcode.setProductId(Integer.parseInt(qrcodeVo.getActId() + ""));
            queryOrcode.setStatus(1);
        } else {
            queryOrcode.setStatus(2);
            queryOrcode.setShopId(qrcodeVo.getShopId());
        }
        List<ShopShareQrcord> queryOrcodeList = shareQrcordDao.selectByModel(queryOrcode);
        if (CollectionUtils.isEmpty(queryOrcodeList)) {
            ShopShareQrcord shareQrcord = new ShopShareQrcord();
            //如果未查询到就先插入数据再更新数据
            shareQrcord.setCreateBy(loginUser.getOpenId());
            shareQrcord.setUpdateBy(loginUser.getOpenId());
            shareQrcord.setUserId(loginUser.getId());
            shareQrcord.setShopId(qrcodeVo.getShopId());
            //拼团活动
            if (isGroupProduct ) {
                queryOrcode.setStatus(1);
                shareQrcord.setProductId(Integer.parseInt(qrcodeVo.getActId() + ""));
            } else {
                queryOrcode.setStatus(2);
                shareQrcord.setProductId(qrcodeVo.getProductId());
            }
            shareQrcordDao.insert(shareQrcord);

            QrcodeImgParam qrcodeImgParam = null;
            if (isGroupProduct && ShopActivities.ACTIVITIES_TYPE_GROUP==activities.getActType()) {
                qrcodeImgParam = getGroupQrcodeImgParam(loginUser, qrcodeVo);
                shareQrcord.setProductId(Integer.parseInt(qrcodeVo.getActId() + ""));
            } if (isGroupProduct && ShopActivities.ACTIVITIES_TYPE_SECKILL==activities.getActType()) {
                qrcodeImgParam = getSeckillQrcodeImgParam(loginUser, qrcodeVo);
                shareQrcord.setProductId(Integer.parseInt(qrcodeVo.getActId() + ""));
            } else {
                qrcodeImgParam = getQrcodeImgParam(loginUser, qrcodeVo);
                shareQrcord.setProductId(qrcodeVo.getProductId());
            }
            qrcodeImgParam.logo="";
            //绘制二维码
            drawQrcode(qrcodeImgParam);

            //更新分享记录
            shareQrcord.setRemark(qrcodeImgParam.targetImg);
            shareQrcord.setQrcodeUrl(qrcodeImgParam.urlPath);
            shareQrcordDao.updateByModel(shareQrcord);
            return new AjaxResult(AjaxResult.STATUS_SUCCESS, Arrays.asList(shareQrcord));
        } else {
            //查询到就返回
            return new AjaxResult(AjaxResult.STATUS_SUCCESS, queryOrcodeList);
        }


    }


    /**
     * 秒杀分享图片参数
     * @param loginUser
     * @param qrcodeVo
     * @return
     */
    private QrcodeImgParam getSeckillQrcodeImgParam(SysVipInfo loginUser, QrcodeVo qrcodeVo) throws Exception {

        ShopActivitiesSeckillInfo seckillInfo = shopActivitiesSeckillInfoDao.selectById(qrcodeVo.getSkillId());

        ShopProduct shopProduct = shopProductDao.selectById(seckillInfo.getGoodsId().intValue());

        String qrcodeSavePath = wxacodeUtil.getWxacode(qrcodeVo.getScene(), qrcodeVo.getPath(), UUIDUtil.getRandomID()
                ,weChatApiTools.getAppid(loginUser.getCompanyId()),weChatApiTools.getSecret(loginUser.getCompanyId()));

        LogUtil.debug("qrcodeSavePath={}", qrcodeSavePath);
        // 图片保存目录路径
        String baseSavePath = fileStoragePath;
        // 图片访问URL
        String baseSaveUrl = staticResourceUrl;
        String productImg = shopProduct.getImgMobile();
        productImg = productImg.replace(baseSaveUrl, baseSavePath);
        String targetImg = UUIDUtil.getRandomID() + ".png";
        ShopActivitiesGroupPrice price=shopActivitiesGroupPriceDao.selectById(qrcodeVo.getGpId());
        QrcodeImgParam qrcodeImgParam = new QrcodeImgParam();
        qrcodeImgParam.qrcodeSavePath = qrcodeSavePath;
        qrcodeImgParam.qrcodeBackgroundImgPath = qrcodeBackgroundImgPath;
        qrcodeImgParam.qrcodeFrontImgPath = qrcodeFrontImgPath;
        qrcodeImgParam.productImgPath = productImg;
        qrcodeImgParam.urlPath = baseSaveUrl + "/" + "wxacode" + "/" + targetImg;
        qrcodeImgParam.targetImg = baseSavePath + "/" + "wxacode" + "/" + targetImg;
        qrcodeImgParam.title = "【秒杀】" + shopProduct.getTitle();
        qrcodeImgParam.price = "￥" +seckillInfo.getSiPrice();

        qrcodeImgParam.couponName = loginUser.getNickName() + "邀您体验";
        return qrcodeImgParam;
    }

    /**
     * 组装拼团图片参数
     *
     * @param loginUser
     * @param qrcodeVo
     * @return
     */
    private QrcodeImgParam getGroupQrcodeImgParam(SysVipInfo loginUser, QrcodeVo qrcodeVo) throws Exception {

        WxActivitiesGroupBuyVO groupBuyVO = shopActivitiesGroupInfoDao.selectGroupInfoWithPriceByActId(qrcodeVo.getActId());

        ShopProduct shopProduct = shopProductDao.selectById(groupBuyVO.getGoodsId().intValue());

        String qrcodeSavePath =wxacodeUtil.getWxacode(qrcodeVo.getScene(), qrcodeVo.getPath(), UUIDUtil.getRandomID()
                ,weChatApiTools.getAppid(loginUser.getCompanyId()),weChatApiTools.getSecret(loginUser.getCompanyId()));

        LogUtil.debug("qrcodeSavePath={}", qrcodeSavePath);
        // 图片保存目录路径
        String baseSavePath =fileStoragePath;
        // 图片访问URL
        String baseSaveUrl =staticResourceUrl;
        String productImg = shopProduct.getImgMobile();
        productImg = productImg.replace(baseSaveUrl, baseSavePath);
        String targetImg = UUIDUtil.getRandomID() + ".png";
        ShopActivitiesGroupPrice price=shopActivitiesGroupPriceDao.selectById(qrcodeVo.getGpId());
        QrcodeImgParam qrcodeImgParam = new QrcodeImgParam();
        qrcodeImgParam.qrcodeSavePath = qrcodeSavePath;
        qrcodeImgParam.qrcodeBackgroundImgPath = qrcodeBackgroundImgPath;
        qrcodeImgParam.qrcodeFrontImgPath = qrcodeFrontImgPath;
        qrcodeImgParam.productImgPath = productImg;
        qrcodeImgParam.urlPath = baseSaveUrl + "/" + "wxacode" + "/" + targetImg;
        qrcodeImgParam.targetImg = baseSavePath + "/" + "wxacode" + "/" + targetImg;
        qrcodeImgParam.title = "【拼团】" + shopProduct.getTitle();
        qrcodeImgParam.price = "￥" + price.getGpPrice();

        qrcodeImgParam.couponName = loginUser.getNickName() + "邀您体验";
        return qrcodeImgParam;
    }

    private QrcodeImgParam getQrcodeImgParam(SysVipInfo loginUser, QrcodeVo qrcodeVo) throws Exception {

        ShopProduct shopProduct = shopProductDao.selectById(qrcodeVo.getProductId());



        String qrcodeSavePath = wxacodeUtil.getWxacode(qrcodeVo.getScene(), qrcodeVo.getPath(), UUIDUtil.getRandomID()
                ,weChatApiTools.getAppid(loginUser.getCompanyId()),weChatApiTools.getSecret(loginUser.getCompanyId()));

        LogUtil.debug("qrcodeSavePath={}", qrcodeSavePath);
        // 图片保存目录路径
        String baseSavePath =fileStoragePath;
        // 图片访问URL
        String baseSaveUrl =staticResourceUrl;
        String productImg = shopProduct.getImgMobile();
        String productPath = baseSavePath + "wxacode" + File.separatorChar + MD5Util.strToMD5(loginUser.getOpenId()) + "poster.png";
        ImageUtil.downloadPicture(productImg, productPath);
//        productImg = productImg.replace(baseSaveUrl, baseSavePath);
        String targetImg = UUIDUtil.getRandomID() + ".png";

        QrcodeImgParam qrcodeImgParam = new QrcodeImgParam();

        qrcodeImgParam.qrcodeSavePath = qrcodeSavePath;
        qrcodeImgParam.qrcodeBackgroundImgPath = qrcodeBackgroundImgPath;
        qrcodeImgParam.qrcodeFrontImgPath = qrcodeFrontImgPath;
        qrcodeImgParam.productImgPath = productPath;
        qrcodeImgParam.urlPath = baseSaveUrl + "/" + "wxacode" + "/" + targetImg;
        qrcodeImgParam.targetImg = baseSavePath + "/" + "wxacode" + "/" + targetImg;
        qrcodeImgParam.title = shopProduct.getTitle();
        qrcodeImgParam.price = "￥" + shopProduct.getPrice().toString();

        ShopCoupon shopCoupon = shopProduct.getShopCoupon();
        qrcodeImgParam.couponName = loginUser.getNickName() + "邀您体验";
        if (shopCoupon != null) {
            String beginTiem = DateUtil.dateFormatStr(shopCoupon.getBeginTime(), DateUtil.DATE_FORMAT_SPLITE_DD);
            String endTiem = DateUtil.dateFormatStr(shopCoupon.getEndTime(), DateUtil.DATE_FORMAT_SPLITE_DD);
            qrcodeImgParam.couponDate = "有效期:" + beginTiem + "~" + endTiem;
        }
        return qrcodeImgParam;
    }


    /**
     * 绘制二维码宣传海报
     *
     * @param qrcodeImgParam
     * @throws IOException
     */
    public static void drawQrcode(QrcodeImgParam qrcodeImgParam) throws IOException {
        LogUtil.debug(qrcodeImgParam.toString());
        File targetImgFile = new File(qrcodeImgParam.targetImg);
        BufferedImage productImgBuf = ImageIO.read(new File(qrcodeImgParam.productImgPath));
        BufferedImage qrcordImgBuf = ImageIO.read(new File(qrcodeImgParam.qrcodeSavePath));
        BufferedImage backgroundImgBuf = ImageIO.read(new File(qrcodeImgParam.qrcodeBackgroundImgPath));
        BufferedImage frontImagBuf = ImageIO.read(new File(qrcodeImgParam.qrcodeFrontImgPath));

        //绘制背景+产品
        Graphics2D g = backgroundImgBuf.createGraphics();
        g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP, 1));
        //计算产品等比宽度
        Double height = new Double(productImgBuf.getHeight()) * (350D / productImgBuf.getWidth());
        int py = 750 - 260 - height.intValue();
        g.drawImage(productImgBuf, 75, py, 350, height.intValue(), null);
        g.dispose();
        ImageIO.write(backgroundImgBuf, "png", new File(qrcodeImgParam.targetImg));

        //绘制前景图片
        BufferedImage b1Img = ImageIO.read(targetImgFile);
        g = b1Img.createGraphics();
        g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP, 1));
        g.drawImage(frontImagBuf, 0, 0, 500, 750, null);
        ImageIO.write(b1Img, "png", targetImgFile);

        //绘制二维码
        BufferedImage b2Img = ImageIO.read(targetImgFile);
        g = b2Img.createGraphics();
        g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP, 1));
        g.drawImage(qrcordImgBuf, 320, 550, 140, 140, null);
        g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB);
        //标题
        g.setColor(new Color(0xF10D0A0A, true));
        Font font = new Font("微软雅黑", Font.PLAIN, 24);
        g.setFont(font);
        g.drawString(qrcodeImgParam.title, 40, 540);
        //价格
        g.setColor(new Color(0xD78008));
        g.drawString(qrcodeImgParam.price, 40, 580);
        //LOGO
        g.setColor(new Color(0xFED69311, true));
        g.setFont(new Font("微软雅黑", Font.PLAIN, 12));
        g.drawString(qrcodeImgParam.logo, 200, 730);
        g.drawString(qrcodeImgParam.couponDate, 40, 620);

        //活动名称
        g.setColor(new Color(0xAC834C00, true));
        g.setFont(new Font("微软雅黑", Font.BOLD, 20));
        g.drawString(qrcodeImgParam.couponName, 40, 60);
        ImageIO.write(b2Img, "png", targetImgFile);
    }


    public static void main(String[] args) throws Exception {
        QrcodeImgParam qrcodeImgParam = new QrcodeImgParam();
        qrcodeImgParam.qrcodeSavePath = "C:\\Users\\Administrator\\Desktop\\ewm.png";
        qrcodeImgParam.qrcodeBackgroundImgPath = "C:\\Users\\Administrator\\Desktop\\dd\\bj1.png";
        qrcodeImgParam.qrcodeFrontImgPath = "C:\\Users\\Administrator\\Desktop\\dd\\qj2.png";
//        qrcodeImgParam.productImgPath = "C:\\Users\\Administrator\\Desktop\\dd\\banner.jpg";
        qrcodeImgParam.productImgPath = "C:\\Users\\Administrator\\Desktop\\6cbfee5df0474fe0b864be142bc474ab.jpg";
        qrcodeImgParam.targetImg = "C:\\Users\\Administrator\\Desktop\\dd\\banner111.jpg";
        qrcodeImgParam.title = "盐酸米多君片";
        qrcodeImgParam.price = "￥30";
        qrcodeImgParam.logo = "新诚智慧药房";
        qrcodeImgParam.couponName = "姜友瑶送您一张零食免单券快来领取吧";
        qrcodeImgParam.couponDate = "有效期:2019.01.02~2019.03.03";
        drawQrcode(qrcodeImgParam);

    }


}