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

import com.gkhy.exam.common.api.CommonPage;
import com.gkhy.exam.common.api.CommonResult;
import com.gkhy.exam.common.utils.PageUtils;
import com.gkhy.exam.common.utils.SecurityUtils;
import com.gkhy.exam.system.domain.Correction;
import com.gkhy.exam.system.domain.StandingBook;
import com.gkhy.exam.system.mapper.StandingBookMapper;
import com.gkhy.exam.system.service.StandingBookService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

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

/**
 * <p>
 * 台账 服务实现类
 * </p>
 *
 * @author hh
 * @since 2025-07-31 16:12:02
 */
@Service
public class StandingBookServiceImpl extends ServiceImpl<StandingBookMapper, StandingBook> implements StandingBookService {

    @Autowired
    private StandingBookMapper standingBookMapper;
    @Override
    public CommonPage selectStandingBookList(StandingBook standingBook) {
        PageUtils.startPage();
        List<StandingBook> standingBooks = standingBookMapper.getStandingBooks(standingBook);
        return CommonPage.restPage(standingBooks);
    }

    @Override
    public CommonResult insertStandingBook(StandingBook standingBook) {
        standingBook.setCreateBy(SecurityUtils.getUsername());
        standingBook.setCreateTime(LocalDateTime.now());
        int insert = standingBookMapper.insert(standingBook);
        if (insert > 0){
            return CommonResult.success();
        }
        return CommonResult.failed();
    }

    @Override
    public CommonResult updateStandingBook(StandingBook standingBook) {
        standingBook.setUpdateBy(SecurityUtils.getUsername());
        standingBook.setUpdateTime(LocalDateTime.now());
        int insert = standingBookMapper.updateById(standingBook);
        if (insert > 0){
            return CommonResult.success();
        }
        return CommonResult.failed();
    }

    @Override
    public CommonResult deletedStandingBook(Integer id) {

        StandingBook standingBook = new StandingBook();
        standingBook.setId(id.longValue());
        standingBook.setDelFlag(1);
        standingBook.setUpdateBy(SecurityUtils.getUsername());
        standingBook.setUpdateTime(LocalDateTime.now());
        int update = standingBookMapper.updateById(standingBook);
        if (update > 0){
            return CommonResult.success();
        }
        return CommonResult.failed();
    }
}