package jnpf.dmsService;

import jnpf.dmsEntity.fenfa.vo.DmsWenjianHuishouMingxiVO;
import jnpf.dmsMapper.DmsWenjianFenfaMapper;
import jnpf.exception.DataException;
import java.util.Date;
import java.util.List;
import java.util.TreeSet;

/** 回收及确认归档共用的副本准入；仅接受锁定后从数据库读取的记录。 */
public final class DmsWenjianHuishouPolicy {
    private DmsWenjianHuishouPolicy() { }

    public static void requireEligible(DmsWenjianHuishouMingxiVO record) throws DataException {
        boolean earlyStatus = "daifafang".equals(record.getBizStatus())
                || "daiqianshou".equals(record.getBizStatus());
        if (!"daihuishou".equals(record.getBizStatus())
                && !(earlyStatus && record.isEarlyRecycleEligible())) {
            throw new DataException("文件副本尚未满足回收条件或已处理：" + record.getDayinLiushuihao());
        }
    }

    /** 调用方先按ID锁副本并更新状态；随后锁打印任务，与追加打印/交接串行收尾。 */
    public static void completeDistributions(DmsWenjianFenfaMapper mapper, String tenantId,
            List<DmsWenjianHuishouMingxiVO> records, String userId, Date now) throws DataException {
        TreeSet<String> taskIds = new TreeSet<>();
        for (DmsWenjianHuishouMingxiVO record : records) {
            if (!record.isEarlyRecycleEligible()) continue;
            if (record.getDayinRenwuId() == null || record.getDayinRenwuId().trim().isEmpty())
                throw new DataException("提前回收副本缺少原打印任务");
            taskIds.add(record.getDayinRenwuId());
        }
        for (String taskId : taskIds) {
            if (mapper.selectPrintTaskForUpdate(tenantId, taskId) == null)
                throw new DataException("原打印任务不存在或已删除");
            mapper.completeDistributionAfterRecycle(tenantId, taskId, userId, now);
        }
    }
}