package com.gunshi.project.hsz.service;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.IdWorker;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gunshi.project.hsz.entity.so.AttCctvBasePage;
import com.gunshi.project.hsz.mapper.RiskControlInfoMapper;
import com.gunshi.project.hsz.model.BzDictRel;
import com.gunshi.project.hsz.model.RiskControlInfo;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

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

/**
 * 描述: 风险管控清单
 * author: xusan
 * date: 2024-08-22 14:17:28
 */
@Service
@Slf4j
@Transactional(rollbackFor = Exception.class)
public class RiskControlInfoService extends ServiceImpl<RiskControlInfoMapper, RiskControlInfo>
{
    @Autowired
    private FileAssociationsService fileService;

    @Autowired
    private BzDictRelService bzDictRelService;

    public RiskControlInfo saveData(RiskControlInfo dto) {
        dto.setId(IdWorker.getId());
        dto.setCreateDate(new Date());
        boolean result = this.save(dto);
        if (result) {
            fileService.saveFile(dto.getFiles(), getGroupId(), String.valueOf(dto.getId()));
            bzDictRelService.saveRel(dto.getResult(),dto.getId(),getGroupId());
        }
        return dto;
    }

    public RiskControlInfo updateData(RiskControlInfo dto) {
        if (Objects.isNull(this.getById(dto.getId()))) {
            throw new IllegalArgumentException("当前数据不存在");
        }
        boolean result = this.updateById(dto);
        if (result) {
            fileService.saveFile(dto.getFiles(), getGroupId(), String.valueOf(dto.getId()));
            bzDictRelService.updateRel(dto.getResult(),dto.getId(),getGroupId());
        }
        return dto;
    }

    public Boolean delData(Long id) {
        if (Objects.isNull(this.getById(id))) {
            throw new IllegalArgumentException("当前数据不存在");
        }
        boolean data = this.removeById(id);
        if (data) {
            fileService.deleteFile(getGroupId(), id.toString());
            bzDictRelService.deleteRel(id);
        }
        return data;
    }

    public String getGroupId() {
        return "riskControlInfo";
    }

    public Page<RiskControlInfo> pageQuery(AttCctvBasePage page) {
        LambdaQueryWrapper<RiskControlInfo> query = Wrappers.lambdaQuery();
        if (ObjectUtils.isNotNull(page.getMenuId())) {
            query.eq(RiskControlInfo::getMenuId, page.getMenuId());
        }
        query.orderByDesc(RiskControlInfo::getCreateDate);
        Page<RiskControlInfo> res = this.page(page.getPageSo().toPage(), query);
        if (res.getRecords() != null && res.getRecords().size() > 0) {
            fillAttach(res.getRecords());
            fillRel(res.getRecords());
        }
        return res;
    }

    private void fillRel(List<RiskControlInfo> records) {
        List<Long> ids = records.stream().map(RiskControlInfo::getId).collect(Collectors.toList());
        List<BzDictRel> relList = this.baseMapper.queryRelList(ids);
        Map<Long, List<BzDictRel>> map = relList.stream().collect(Collectors.groupingBy(BzDictRel::getBusinessId));
        for (RiskControlInfo record : records) {
            record.setResult(map.get(record.getId()));
        }
    }

    private void fillAttach(List<RiskControlInfo> ret) {
        for (RiskControlInfo record : ret) {
            record.setFiles(fileService.getFiles(getGroupId(), String.valueOf(record.getId())));
        }
    }
}