package com.xiaopeng.operation.service.impl;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.CollUtil;
import com.alibaba.fastjson2.JSONArray;
import com.alibaba.fastjson2.JSONObject;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.xiaopeng.api.dto.account.UcUserInfo;
import com.xiaopeng.api.feignClient.account.UserResourcesClient;
import com.xiaopeng.api.model.operation.XpFeedbackType;
import com.xiaopeng.api.model.operation.XpUserFeedback;
import com.xiaopeng.common.core.web.page.PageInfo;
import com.xiaopeng.evi.oss.service.AliOssService;
import com.xiaopeng.operation.mapper.XpUserFeedbackMapper;
import com.xiaopeng.operation.query.UserFeedBackQuery;
import com.xiaopeng.operation.service.IXpFeedbackTypeService;
import com.xiaopeng.operation.service.IXpUserFeedbackService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xiaopeng.operation.vo.XpUserFeedbackVO;
import lombok.RequiredArgsConstructor;
import org.apache.commons.lang3.StringUtils;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;

import java.io.UnsupportedEncodingException;
import java.util.*;
import java.util.stream.Collectors;

/**
 * <p>
 * 用户意见反馈表 服务实现类
 * </p>
 *
 * @author mitao
 * @since 2026-02-03
 */
@Service
@RequiredArgsConstructor(onConstructor_ = @Lazy)
public class XpUserFeedbackServiceImpl extends ServiceImpl<XpUserFeedbackMapper, XpUserFeedback> implements IXpUserFeedbackService {
    private final UserResourcesClient userResourcesClient;
    private final IXpFeedbackTypeService xpFeedbackTypeService;
    private final AliOssService aliOssService;

    @Override
    public PageInfo<XpUserFeedbackVO> getPageList(UserFeedBackQuery query) {
        Page<XpUserFeedback> page = lambdaQuery()
                .like(StringUtils.isNotBlank(query.getContent()), XpUserFeedback::getFeedbackContent, query.getContent())
                .orderByDesc(XpUserFeedback::getCreateTime)
                .page(new Page<>(query.getPageNum(), query.getPageSize()));
        //转换为VO
        List<XpUserFeedbackVO> xpUserFeedbackVOS = BeanUtil.copyToList(page.getRecords(), XpUserFeedbackVO.class);
        //获取小鹏用户信息
        List<Long> xpUid = xpUserFeedbackVOS.stream().map(XpUserFeedback::getFeedbackUserId).distinct().collect(Collectors.toList());
        if (CollUtil.isNotEmpty(xpUid)) {
            Map<String, UcUserInfo> userInfoMap = userResourcesClient.getUserListByUids(xpUid, false);
            if (userInfoMap != null && !userInfoMap.isEmpty()) {
                for (XpUserFeedbackVO xpUserFeedbackVO : xpUserFeedbackVOS) {
                    UcUserInfo userInfo = userInfoMap.get(xpUserFeedbackVO.getFeedbackUserId().toString());
                    if (Objects.nonNull(userInfo)) {
                        xpUserFeedbackVO.setNickname(userInfo.getNickName());
                        xpUserFeedbackVO.setAvatar(userInfo.getHeadImg());
                        xpUserFeedbackVO.setPhone(userInfo.getMobile());
                    }
                }
            }
        }
        //收集意见反馈类型ID
        List<Long> feedbackTypeIds = xpUserFeedbackVOS.stream().map(XpUserFeedback::getFeedbackTypeId).distinct().collect(Collectors.toList());
        Map<Long, String> feedbackTypeMap = CollUtil.isNotEmpty(feedbackTypeIds) ?
                xpFeedbackTypeService.listByIds(feedbackTypeIds).stream()
                        .collect(Collectors.toMap(XpFeedbackType::getId, XpFeedbackType::getFeedbackType))
                : Collections.emptyMap();
        xpUserFeedbackVOS.forEach(item-> item.setFeedbackTypeName(feedbackTypeMap.get(item.getFeedbackTypeId())));

        //封装分页信息
        PageInfo<XpUserFeedbackVO> pageInfo = new PageInfo<>();
        pageInfo.setTotal(page.getTotal());
        pageInfo.setSize(page.getSize());
        pageInfo.setPages(page.getPages());

        for (XpUserFeedbackVO xpUserFeedbackVO : xpUserFeedbackVOS) {


            String feedbackPictures = xpUserFeedbackVO.getFeedbackPictures();
            if (StringUtils.isNotBlank(feedbackPictures)) {
                JSONArray jsonArray = JSONArray.parseArray(feedbackPictures);
                for (Object o : jsonArray) {
                    JSONObject jsonObject = (JSONObject)o;
                    String downloadUrl = null;
                    try {
                        // 1
                        downloadUrl = aliOssService.getDownloadUrl(jsonObject.getString("id"), jsonObject.getString("name"), true);
                    } catch (UnsupportedEncodingException e) {
                        throw new RuntimeException(e);
                    }
                    jsonObject.put("url", downloadUrl);
                }
                xpUserFeedbackVO.setFeedbackPictures(JSONArray.toJSONString(jsonArray));
            }

        }

        pageInfo.setRecords(xpUserFeedbackVOS);
        return pageInfo;
    }
}