package com.vincent.rsf.server.manager.service;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.vincent.rsf.server.common.datasource.DataSourceNames;
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import com.vincent.rsf.server.common.datasource.UseDataSource;
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import com.vincent.rsf.server.manager.entity.CusBarcodeSyncView;
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import com.vincent.rsf.server.manager.mapper.CusBarcodeSyncViewMapper;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Qualifier;
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import org.springframework.beans.factory.ObjectProvider;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Propagation;
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import org.springframework.transaction.annotation.Transactional;
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import javax.sql.DataSource;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import java.util.stream.Collectors;
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/**
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* cus_barcode_sync_view：barcode 即为物料号（含 # 等字符亦原样），对应 man_matnr.code。与 {@link CusItemSyncViewQueryService} 独立。
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* 查询不启事务；{@code NOT_SUPPORTED} 挂起外层事务，避免主库连接占用导致副库路由失效。
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*/
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@UseDataSource(DataSourceNames.DJ_CLOUD_WMS)
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@Service
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@Slf4j
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public class CusBarcodeSyncViewQueryService {
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@Autowired
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private CusBarcodeSyncViewMapper cusBarcodeSyncViewMapper;
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@Autowired
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@Qualifier("cusItemSyncDataSource")
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private ObjectProvider<DataSource> cusItemSyncDataSourceProvider;
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public String effectiveDataSourceLabel() {
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return cusItemSyncDataSourceProvider.getIfAvailable() != null ? DataSourceNames.DJ_CLOUD_WMS : "none";
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}
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/** 视图 barcode 字段 trim 后即物料编码 */
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public static String matnrCodeFromBarcode(String barcode) {
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return StringUtils.trimToNull(barcode);
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}
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/** 单据物料号与视图 barcode 等值（均为整段物料号） */
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public static boolean rowMatchesOrderMatnr(String orderMatnr, String viewBarcode) {
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String o = StringUtils.trimToNull(orderMatnr);
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String b = matnrCodeFromBarcode(viewBarcode);
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return o != null && o.equals(b);
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}
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public static boolean orderMatnrHitsBarcodeView(String orderMatnr, Collection<Map<String, Object>> viewItems) {
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if (viewItems == null || viewItems.isEmpty()) {
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return false;
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}
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String oc = StringUtils.trimToNull(orderMatnr);
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if (oc == null) {
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return false;
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}
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return viewItems.stream().anyMatch(r -> rowMatchesOrderMatnr(oc, Objects.toString(r.get("barcode"), null)));
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}
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/** 挂起外层事务，查询本身不包事务 */
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@Transactional(propagation = Propagation.NOT_SUPPORTED)
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public List<Map<String, Object>> probeSample(int limit) {
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if (cusItemSyncDataSourceProvider.getIfAvailable() == null) {
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return Collections.emptyList();
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}
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int n = Math.min(50, Math.max(1, limit));
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IPage<CusBarcodeSyncView> page = cusBarcodeSyncViewMapper.selectPage(
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new Page<>(1, n),
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Wrappers.<CusBarcodeSyncView>lambdaQuery()
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.select(
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CusBarcodeSyncView::getBarcode,
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CusBarcodeSyncView::getItemName,
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CusBarcodeSyncView::getItemSpec,
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CusBarcodeSyncView::getUnitNo));
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return toViewMaps(page.getRecords());
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}
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@Transactional(propagation = Propagation.NOT_SUPPORTED)
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public List<Map<String, Object>> listByItemNos(Collection<String> itemNos) {
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if (itemNos == null || itemNos.isEmpty()) {
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return Collections.emptyList();
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}
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List<String> codes = itemNos.stream()
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.map(StringUtils::trimToNull)
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.filter(Objects::nonNull)
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.distinct()
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.collect(Collectors.toList());
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if (codes.isEmpty()) {
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return Collections.emptyList();
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}
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if (cusItemSyncDataSourceProvider.getIfAvailable() == null) {
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log.warn("dj-cloud-wms 数据源未配置，跳过 cus_barcode_sync_view");
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return Collections.emptyList();
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}
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List<CusBarcodeSyncView> rows = cusBarcodeSyncViewMapper.selectList(
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Wrappers.<CusBarcodeSyncView>lambdaQuery()
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.in(CusBarcodeSyncView::getBarcode, codes)
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.select(
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CusBarcodeSyncView::getBarcode,
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CusBarcodeSyncView::getItemName,
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CusBarcodeSyncView::getItemSpec,
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CusBarcodeSyncView::getUnitNo));
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return toViewMaps(rows);
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}
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private List<Map<String, Object>> toViewMaps(List<CusBarcodeSyncView> rows) {
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if (rows == null || rows.isEmpty()) {
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return Collections.emptyList();
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}
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return rows.stream().map(this::toViewRowMap).collect(Collectors.toList());
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}
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private Map<String, Object> toViewRowMap(CusBarcodeSyncView row) {
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Map<String, Object> m = new LinkedHashMap<>(4);
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m.put("barcode", row.getBarcode());
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m.put("item_name", row.getItemName());
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m.put("item_spec", row.getItemSpec());
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m.put("unit_no", row.getUnitNo());
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return m;
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}
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}
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