package jnpf.dmsService;
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import jnpf.base.Pagination;
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import jnpf.base.UserInfo;
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import jnpf.dmsEntity.fenfa.model.DmsWenjianDayinTaizhangQuery;
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import jnpf.dmsMapper.DmsWenjianDayinTaizhangMapper;
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import jnpf.dmsPermission.DmsCurrentIdentity;
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import jnpf.dmsPermission.DmsPermissionError;
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import jnpf.dmsPermission.DmsPermissionException;
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import jnpf.util.JsonUtil;
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import jnpf.flowable.enums.TaskStatusEnum;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Isolation;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import java.util.UUID;
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/** 原生待打印视图的数据源；使用与用户授权目录树相同的主体解析。 */
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@Service
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@RequiredArgsConstructor
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public class DmsWenjianDayinTaizhangService {
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private final DmsCurrentIdentity identity;
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private final DmsUserFolderPermissionTreeService folderPermissions;
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private final DmsWenjianDayinTaizhangMapper mapper;
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@Transactional(readOnly = true, isolation = Isolation.REPEATABLE_READ)
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public List<Map<String, Object>> list(Pagination pagination, String search, String showKey, String showValue) {
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if (pagination == null || pagination.getCurrentPage() < 1 || pagination.getPageSize() < 1
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|| pagination.getPageSize() > 99999999L) {
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throw invalid("分页参数无效");
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}
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String taskId = null;
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if (showKey != null || showValue != null) {
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if (!("f_id".equals(showKey) || "id".equals(showKey)) || showValue == null || showValue.trim().isEmpty()) {
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throw invalid("台账回显必须指定 f_id 或 id 及任务ID");
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}
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taskId = showValue.trim();
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}
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long offset;
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try {
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offset = Math.multiplyExact(pagination.getCurrentPage() - 1L, pagination.getPageSize());
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} catch (ArithmeticException e) {
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throw invalid("分页范围无效");
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}
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UserInfo actor = identity.requireUser();
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String tenantId = identity.tenantId(actor);
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List<UUID> folderIds = folderPermissions.currentUserPrintFolderIds();
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List<UUID> workflowVersionIds = folderPermissions.currentUserWorkflowPrintVersionIds();
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if (folderIds.isEmpty() && workflowVersionIds.isEmpty()) {
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pagination.setTotal(0);
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return Collections.emptyList();
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}
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DmsWenjianDayinTaizhangQuery query = new DmsWenjianDayinTaizhangQuery();
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query.setTenantId(tenantId);
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query.setFolderIdsJson(JsonUtil.getObjectToString(folderIds));
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query.setWorkflowPrintVersionIdsJson(JsonUtil.getObjectToString(workflowVersionIds));
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query.setUserId(actor.getUserId().trim());
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query.setApprovedFlowState(TaskStatusEnum.PASSED.getCode());
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query.setSearch(search);
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query.setTaskId(taskId);
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query.setOffset(offset);
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query.setLimit(pagination.getPageSize());
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long total = ((Number) mapper.selectCount(query).get("total")).longValue();
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pagination.setTotal(total);
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return total <= offset ? Collections.emptyList() : mapper.selectPage(query);
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}
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private DmsPermissionException invalid(String message) {
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return DmsPermissionException.of(DmsPermissionError.INVALID_REQUEST, message);
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}
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}
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