package com.xiaopeng.maintenance.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xiaopeng.api.model.maintenance.XpErrorType;
import com.xiaopeng.common.core.domain.R;
import com.xiaopeng.maintenance.mapper.XpErrorTypeMapper;
import com.xiaopeng.maintenance.service.IXpErrorTypeService;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * <p>
 * 意见反馈类型表 服务实现类
 * </p>
 *
 * @author mitao
 * @since 2026-02-03
 */
@Service
public class XpErrorTypeServiceImpl extends ServiceImpl<XpErrorTypeMapper, XpErrorType> implements IXpErrorTypeService {

    @Override
    public R<List<XpErrorType>> errorTypeList() {
        Map<Long, List<XpErrorType>> errorType = this.lambdaQuery().list()
                .stream().collect(Collectors.groupingBy(XpErrorType::getParentId));
        List<XpErrorType> xpErrorTypes = errorType.get(0L);
        for (XpErrorType xpErrorType : xpErrorTypes) {
            xpErrorType.setChild(errorType.get(xpErrorType.getId()));
        }
        return R.ok(xpErrorTypes);
    }
}