package com.gkhy.safePlatform.account.service.baseService.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gkhy.safePlatform.account.entity.user.PermissionInfoDO;
import com.gkhy.safePlatform.account.enums.PermissionStatusEnum;
import com.gkhy.safePlatform.account.repository.PermissionInfoRepository;
import com.gkhy.safePlatform.account.entity.user.PermissionInfo;
import com.gkhy.safePlatform.account.service.baseService.PermissionInfoService;
import com.gkhy.safePlatform.commons.enums.ResultCodes;
import com.gkhy.safePlatform.commons.exception.BusinessException;
import com.gkhy.safePlatform.commons.utils.StringUtils;
import com.sun.org.apache.bcel.internal.generic.IF_ACMPEQ;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;


@Service("permissionInfoService")
public class PermissionInfoServiceImpl extends ServiceImpl<PermissionInfoRepository, PermissionInfo> implements PermissionInfoService {

    @Autowired
    private PermissionInfoRepository permissionInfoRepository;



    @Override
    public List<PermissionInfo> getPermissionsByUserId(Long userId) {
        return permissionInfoRepository.getPermissionsByUserId(userId);
    }

    @Override
    public List<PermissionInfoDO> getPermissionsByStatus(PermissionStatusEnum status) {
        if (status == null) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        return permissionInfoRepository.getPermissionsByStatus(status.getCode());
    }

    @Override
    public void savePermissionInfo(PermissionInfo permissionInfo) {
        int i = permissionInfoRepository.insert(permissionInfo);
        if (i != 1) {
            throw new BusinessException(ResultCodes.SERVER_ADD_ERROR);
        }
    }

    @Override
    public void updatePermissionInfo(PermissionInfo permission) {
        if (permission == null || permission.getId() == null) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        int i = permissionInfoRepository.updateById(permission);
        if (i == 0) {
            throw new BusinessException(ResultCodes.SERVER_UPDATE_DATA_NO_CHANGE);
        }
        if (i > 1) {
            throw new BusinessException(ResultCodes.SERVER_UPDATE_ERROR);
        }
    }

    @Override
    public PermissionInfo getPermissionInfoByCode(String code) {
        if (StringUtils.isBlank(code)) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        List<PermissionInfo> permissionInfos = permissionInfoRepository.selectList(new LambdaQueryWrapper<PermissionInfo>()
                .eq(PermissionInfo::getCode, code)
                .eq(PermissionInfo::getStatus, PermissionStatusEnum.ENABLED.getCode()));
        if (permissionInfos.size() > 1) {
            throw new BusinessException(ResultCodes.SERVER_DATABASE_DATA_DUPLICATED);
        }
        if (permissionInfos.size() == 0) {
            return null;
        }
        return permissionInfos.get(0);
    }

    @Override
    public PermissionInfo getPermissionInfoByName(String name) {
        if (StringUtils.isBlank(name)) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        List<PermissionInfo> permissionInfos = permissionInfoRepository.selectList(new LambdaQueryWrapper<PermissionInfo>()
                .eq(PermissionInfo::getName, name)
                .eq(PermissionInfo::getStatus, PermissionStatusEnum.ENABLED.getCode()));
        if (permissionInfos.size() > 1) {
            throw new BusinessException(ResultCodes.SERVER_DATABASE_DATA_DUPLICATED);
        }
        if (permissionInfos.size() == 0) {
            return null;
        }
        return permissionInfos.get(0);
    }
}