package cc.mrbird.febs.mall.controller;


import cc.mrbird.febs.common.annotation.ControllerEndpoint;
import cc.mrbird.febs.common.controller.BaseController;
import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.entity.QueryRequest;
import cc.mrbird.febs.common.enumerates.DataDictionaryEnum;
import cc.mrbird.febs.common.utils.OssUtils;
import cc.mrbird.febs.mall.dto.*;
import cc.mrbird.febs.mall.entity.DataDictionaryCustom;
import cc.mrbird.febs.mall.entity.MallCarriageRule;
import cc.mrbird.febs.mall.entity.MallGoods;
import cc.mrbird.febs.mall.entity.MallGoodsCategory;
import cc.mrbird.febs.mall.mapper.DataDictionaryCustomMapper;
import cc.mrbird.febs.mall.service.IAdminMallGoodsService;
import cc.mrbird.febs.mall.vo.AdminHomeDeliverySettingVo;
import cc.mrbird.febs.mall.vo.AdminMallGoodsCategoryTreeVo;
import cc.mrbird.febs.mall.vo.AdminMallGoodsTreeVo;
import cc.mrbird.febs.mall.vo.AdminRangeSettingVo;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.StrUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import net.coobird.thumbnailator.Thumbnails;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import sun.misc.BASE64Encoder;

import javax.imageio.ImageIO;
import javax.validation.Valid;
import javax.validation.constraints.NotNull;
import java.awt.image.BufferedImage;
import java.io.*;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Slf4j
@Validated
@RestController
@RequiredArgsConstructor
@RequestMapping(value = "/admin/goods")
public class AdminMallGoodsController extends BaseController {

    private final IAdminMallGoodsService adminMallGoodsService;
    private final DataDictionaryCustomMapper dataDictionaryCustomMapper;

    /**
     *  图片上传
     * @return
     */
    @PostMapping(value = "/uploadFileBase64")
    @ControllerEndpoint(operation = "图片上传", exceptionMessage = "上传失败")
    public Map<String,Object> uploadFileBase64(@RequestBody @Validated MultipartFile file) {
        if (file.isEmpty()) {
            new FebsResponse().message("上传文件为空");
        }

        String base64EncoderImg = "";
        try {
            //输出到BufferedImage
            BufferedImage bufferedImage = Thumbnails.of(file.getInputStream())
                    // 图片大小（长宽）压缩比例 从0-1，1表示原图
                    .scale(1f)
                    // 图片质量压缩比例 从0-1，越接近1质量越好
                    .outputQuality(0.5f)
                    .asBufferedImage();
            //对内存中的图片文件进行Base64处理
            ByteArrayOutputStream newBaos = new ByteArrayOutputStream();//io流
            ImageIO.write(bufferedImage, "jpg", newBaos);//写入流中
            byte[] bytes = newBaos.toByteArray();//转换成字节
            base64EncoderImg = new BASE64Encoder().encode(bytes);
//            base64EncoderImg = URLEncoder.encode(new BASE64Encoder().encode(bytes), "UTF-8");
        } catch (Exception e) {
            e.printStackTrace();
        }


        //文件加密
//        BASE64Encoder base64Encoder =new BASE64Encoder();
//        try {
//            base64EncoderImg = base64Encoder.encode(file.getBytes());
//        } catch (IOException e) {
//            e.printStackTrace();
//        }

        String imageFuffix = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."));
//      String imageFuffix = ".png";
        String imageNames = System.currentTimeMillis() + IdUtil.simpleUUID() + imageFuffix;
        String imageName = "uploadeFile/" + imageNames;
        OssUtils.uploadFileWithBase64(base64EncoderImg, imageName);
        String bucket_name ="https://excoin.oss-cn-hangzhou.aliyuncs.com";
        String url = bucket_name + "/" + imageName;

        Map<String,Object> map = new HashMap<String,Object>();
        Map<String,Object> map2 = new HashMap<String,Object>();
        map.put("code",0);//0表示成功，1失败
        map.put("msg","上传成功");//提示消息
        map.put("data",map2);
        map2.put("src",url);//图片url
        map2.put("title",imageNames);//图片名称，这个会显示在输入框里
        return map;
    }

    public String Base64ImageByMemory(BufferedImage pic) {
        String imgString = "";
        ByteArrayOutputStream newBaos = new ByteArrayOutputStream();//io流
        try {
            ImageIO.write(pic, "jpg", newBaos);//写入流中
            byte[] bytes = newBaos.toByteArray();//转换成字节
            imgString = URLEncoder.encode(new BASE64Encoder().encode(bytes), "UTF-8");
        } catch (Exception e) {
            e.printStackTrace();
        }
        return imgString;
    }

    /**
     * 商品列表
     * @param mallGoods
     * @param request
     * @return
     */
    @GetMapping("goodsList")
    public FebsResponse getGoodsList(MallGoods mallGoods, QueryRequest request) {
        Map<String, Object> data = getDataTable(adminMallGoodsService.getCategoryListInPage(mallGoods, request));
        return new FebsResponse().success().data(data);
    }

    /**
     * 商品-新增
     */
    @PostMapping("addMallGoods")
    @ControllerEndpoint(operation = " 商品-新增", exceptionMessage = "新增失败")
    public FebsResponse addMallGoods(@RequestBody @Valid AddMallGoodsDto addMallGoodsDto) {
        return adminMallGoodsService.addMallGoods(addMallGoodsDto);
    }

    /**
     * 商品-热卖
     */
    @GetMapping("goodsHot/{id}")
    @ControllerEndpoint(operation = " 商品-热卖", exceptionMessage = "设置失败")
    public FebsResponse goodsHot(@NotNull(message = "{required}") @PathVariable Long id) {
        return adminMallGoodsService.goodsHot(id);
    }

    /**
     * 商品-取消热卖
     */
    @GetMapping("goodsNotHot/{id}")
    @ControllerEndpoint(operation = " 商品-取消热卖", exceptionMessage = "设置失败")
    public FebsResponse goodsNotHot(@NotNull(message = "{required}") @PathVariable Long id) {
        return adminMallGoodsService.goodsNotHot(id);
    }

    /**
     * 商品-上架
     */
    @GetMapping("upMallGoods/{id}")
    @ControllerEndpoint(operation = " 商品-上架", exceptionMessage = "上架失败")
    public FebsResponse upMallGoods(@NotNull(message = "{required}") @PathVariable Long id) {
        return adminMallGoodsService.upMallGoods(id);
    }

    /**
     * 商品-下架
     */
    @GetMapping("downMallGoods/{id}")
    @ControllerEndpoint(operation = " 商品-下架", exceptionMessage = "下架失败")
    public FebsResponse downMallGoods(@NotNull(message = "{required}") @PathVariable Long id) {
        return adminMallGoodsService.downMallGoods(id);
    }

    /**
     * 商品-删除
     */
    @GetMapping("delMallGoods/{id}")
    @ControllerEndpoint(operation = " 商品-删除", exceptionMessage = "删除失败")
    public FebsResponse delMallGoods(@NotNull(message = "{required}") @PathVariable Long id) {
        return adminMallGoodsService.delMallGoods(id);
    }


    /**
     * 商品-编辑
     */
    @PostMapping("updateMallGoods")
    @ControllerEndpoint(operation = "商品-编辑", exceptionMessage = "操作失败")
    public FebsResponse updateMallGoods(@RequestBody @Valid MallGoodsUpdateDto mallGoodsUpdateDto) {
        return adminMallGoodsService.updateMallGoods(mallGoodsUpdateDto);
    }

    /**
     * 商品-全部选择
     */
    @GetMapping("goods/allTree")
    @ControllerEndpoint(exceptionMessage = "获取商品失败")
    public List<AdminMallGoodsTreeVo> getAllGoodsTree(){
        return adminMallGoodsService.getAllGoodsTree();
    }

    /**
     * 商品配送设置 -- 更新
     */
    @PostMapping(value = "/deliverySetUpdate")
    public FebsResponse deliverySetUpdate(AdminRangeSettingVo adminRangeSettingVo) {
        Integer rangeSwitch = adminRangeSettingVo.getRangeSwitch();
        DataDictionaryCustom rangeSwitchDic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(DataDictionaryEnum.RANGE_SWITCH.getType(), DataDictionaryEnum.RANGE_SWITCH.getCode());
        rangeSwitchDic.setValue(rangeSwitch.toString());
        dataDictionaryCustomMapper.updateById(rangeSwitchDic);

        Integer rangeSize = adminRangeSettingVo.getRangeSize();
        DataDictionaryCustom rangeSizeDic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(DataDictionaryEnum.RANGE_SIZE.getType(), DataDictionaryEnum.RANGE_SIZE.getCode());
        rangeSizeDic.setValue(rangeSize.toString());
        dataDictionaryCustomMapper.updateById(rangeSizeDic);

        Double homeDeliveryAmount = adminRangeSettingVo.getHomeDeliveryAmount();
        DataDictionaryCustom homeDeliveryAmountDic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(DataDictionaryEnum.HOME_DELIVERY_AMOUNT.getType(), DataDictionaryEnum.HOME_DELIVERY_AMOUNT.getCode());
        homeDeliveryAmountDic.setValue(homeDeliveryAmount.toString());
        dataDictionaryCustomMapper.updateById(homeDeliveryAmountDic);

        return new FebsResponse().success();
    }

    /**
     * 配送费列表
     */
    @GetMapping("deliveryHomeList")
    public FebsResponse deliveryHomeList(AdminHomeDeliverySettingVo adminHomeDeliverySettingVo, QueryRequest request) {
        Map<String, Object> data = getDataTable(adminMallGoodsService.getDeliveryHomeListInPage(adminHomeDeliverySettingVo, request));
        return new FebsResponse().success().data(data);
    }

    /**
     * 配送费列表-更新
     */
    @PostMapping("deliveryHomeUpdate")
    @ControllerEndpoint(operation = "配送费列表-更新", exceptionMessage = "操作失败")
    public FebsResponse deliveryHomeUpdate(@Valid AdminHomeDeliverySettingVo adminHomeDeliverySettingVo) {
        return adminMallGoodsService.deliveryHomeUpdate(adminHomeDeliverySettingVo);
    }

    /**
     * 运费模板列表
     */
    @GetMapping("carriageRuleList")
    public FebsResponse carriageRuleList(MallCarriageRule mallCarriageRule, QueryRequest request) {
        Map<String, Object> data = getDataTable(adminMallGoodsService.getMallCarriageRuleListInPage(mallCarriageRule, request));
        return new FebsResponse().success().data(data);
    }

    /**
     * 运费模板列表-删除
     */
    @GetMapping("carriageRuleDel/{id}")
    @ControllerEndpoint(operation = "运费模板列表-删除", exceptionMessage = "操作失败")
    public FebsResponse carriageRuleDel(@NotNull(message = "{required}") @PathVariable Long id) {
        return adminMallGoodsService.carriageRuleDelById(id);
    }

    /**
     * 运费模板列表-新增
     */
    @PostMapping("carriageRuleAdd")
    @ControllerEndpoint(operation = " 商品-新增", exceptionMessage = "操作失败")
    public FebsResponse carriageRuleAdd(@RequestBody @Valid AdminCarriageRuleAddDto adminCarriageRuleAddDto) {
        return adminMallGoodsService.carriageRuleAdd(adminCarriageRuleAddDto);
    }


    /**
     * 运费模板列表-更新
     */
    @PostMapping("carriageRuleUpdate")
    @ControllerEndpoint(operation = "运费模板列表-更新", exceptionMessage = "操作失败")
    public FebsResponse carriageRuleUpdate(@RequestBody @Valid AdminCarriageRuleUpdateDto adminCarriageRuleUpdateDto) {
        return adminMallGoodsService.carriageRuleUpdate(adminCarriageRuleUpdateDto);
    }

    @GetMapping(value = "/carriageRuleTree")
    public FebsResponse carriageRuleTree() {
        return new FebsResponse().success().data(adminMallGoodsService.findAllCarriageRuleTree());
    }


}