package com.gkhy.exam.system.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gkhy.exam.common.api.CommonPage;
import com.gkhy.exam.common.api.CommonResult;
import com.gkhy.exam.common.exception.ApiException;
import com.gkhy.exam.common.utils.PageUtils;
import com.gkhy.exam.common.utils.SecurityUtils;
import com.gkhy.exam.system.domain.FactorContent;
import com.gkhy.exam.system.domain.FactorControl;
import com.gkhy.exam.system.domain.FactorDiscern;
import com.gkhy.exam.system.mapper.FactorContentMapper;
import com.gkhy.exam.system.mapper.FactorControlMapper;
import com.gkhy.exam.system.mapper.FactorDiscernMapper;
import com.gkhy.exam.system.service.FactorControlService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.time.LocalDateTime;
import java.util.List;

@Service
public class FactorControlServiceImpl extends ServiceImpl<FactorControlMapper, FactorControl> implements FactorControlService {

    @Autowired
    private FactorControlMapper factorControlMapper;

    @Autowired
    private FactorContentMapper factorContentMapper;


    @Override
    public CommonPage selectFactorControlList(FactorControl factorControl) {
        if (!SecurityUtils.adminUser()){
            if (factorControl.getCompanyId()==null){
                throw new ApiException("非管理员操作，企业id不可为空");
            }
        }
        PageUtils.startPage();
        List<FactorControl> factorControls = factorControlMapper.selectFactorControlList(factorControl);
        for (FactorControl control : factorControls) {
            List<FactorContent> factorContents = factorContentMapper.selectByFactorId(control.getFactorDiscernId());
            control.setFactorContents(factorContents);
        }
        return CommonPage.restPage(factorControls);
    }

    @Override
    @Transactional
    public CommonResult insertFactorControl(FactorControl factorControl) {
        List<FactorControl> factorControls = factorControlMapper.selectFactorDiscernId(factorControl.getFactorDiscernId());
        if (factorControls.size()>0){
            throw new ApiException("当前企业已有数据，请删除后重试");
        }
        factorControl.setCreateBy(SecurityUtils.getUsername());
        factorControl.setCreateTime(LocalDateTime.now());
        factorControlMapper.insert(factorControl);
        List<FactorContent> factorContents = factorControl.getFactorContents();
        for (FactorContent factorContent : factorContents) {
            factorContentMapper.updateById(factorContent);
        }
        return CommonResult.success();
    }

    @Override
    public CommonResult updateFactorControl(FactorControl factorControl) {
        factorControl.setUpdateBy(SecurityUtils.getUsername());
        factorControl.setUpdateTime(LocalDateTime.now());
        factorControlMapper.updateById(factorControl);
        List<FactorContent> factorContents = factorControl.getFactorContents();
        for (FactorContent factorContent : factorContents) {
            factorContentMapper.updateById(factorContent);
        }
        return CommonResult.success();
    }

    @Override
    public CommonResult deletedFactorControl(Integer factorControlId) {
        FactorControl factorControl = new FactorControl();
        factorControl.setId(factorControlId);
        factorControl.setUpdateTime(LocalDateTime.now());
        factorControl.setUpdateBy(SecurityUtils.getUsername());
        factorControl.setDelFlag(2);
        factorControlMapper.updateById(factorControl);
        return CommonResult.success();
    }
}