刘光辉
3 小时以前 06f314545ac3514d7ce28939920866ae8188d31c
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package jnpf.elnService.formula.impl;
 
import cn.dev33.satoken.stp.StpUtil;
import cn.hutool.core.util.IdUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import jnpf.audit.model.AuditEventDTO;
import jnpf.audit.sdk.AuditClient;
import jnpf.base.UserInfo;
import jnpf.database.util.TenantDataSourceUtil;
import jnpf.elnEntity.formula.ElnFormulaDefEntity;
import jnpf.elnEntity.formula.ElnFormulaForms;
import jnpf.elnEntity.formula.ElnFormulaParameterSlotEntity;
import jnpf.elnEntity.formula.ElnFormulaVersionEntity;
import jnpf.elnEntity.formula.ElnFormulaVos;
import jnpf.elnEntity.formula.ElnTemplateFormulaBindingEntity;
import jnpf.elnEntity.template.ElnTemplateVersionEntity;
import jnpf.elnFormula.FormulaParser;
import jnpf.elnFormula.FormulaType;
import jnpf.elnMapper.ElnFormulaDefMapper;
import jnpf.elnMapper.ElnFormulaParameterSlotMapper;
import jnpf.elnMapper.ElnFormulaVersionMapper;
import jnpf.elnMapper.ElnTemplateMapper;
import jnpf.elnMapper.ElnTemplateFormulaBindingMapper;
import jnpf.elnService.formula.ElnFormulaAvailability;
import jnpf.elnService.formula.ElnFormulaCatalogService;
import jnpf.elnService.formula.FormulaValidationService;
import jnpf.elnService.impl.ElnFieldCodeGenerator;
import jnpf.exception.DataException;
import jnpf.model.tenant.TenantVO;
import jnpf.util.JsonUtil;
import jnpf.util.UserProvider;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DuplicateKeyException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;
 
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.function.BooleanSupplier;
import java.util.function.Consumer;
import java.util.function.Supplier;
 
@Service
@Transactional(rollbackFor = Exception.class)
public class ElnFormulaCatalogServiceImpl
        implements ElnFormulaCatalogService, ElnFormulaAvailability {
 
    private static final String MENU_PERMISSION = "dianziJiluGongshiGuanli";
    private static final String ENABLED = "enabled";
    private static final String DISABLED = "disabled";
    private static final String DRAFT = "DRAFT";
    private static final String PRE_RELEASE = "PRE_RELEASE";
    private static final String PUBLISHED = "PUBLISHED";
    private static final String CANCELLED = "CANCELLED";
    private static final String ACTIVE = "ACTIVE";
    private static final String PENDING = "PENDING";
    private static final int CODE_RETRY_LIMIT = 3;
 
    private final FormulaCatalogStore store;
    private final FormulaValidationService validationService;
    private final DraftTemplateReferenceChecker referenceChecker;
    private final Supplier<UserContext> userContextSupplier;
    private final Supplier<String> idSupplier;
    private final ElnFieldCodeGenerator codeGenerator;
    private final Consumer<AuditEventDTO> auditRecorder;
    private final BooleanSupplier maintainPermission;
 
    @Autowired
    public ElnFormulaCatalogServiceImpl(ElnFormulaDefMapper definitionMapper,
                                        ElnFormulaVersionMapper versionMapper,
                                        ElnFormulaParameterSlotMapper slotMapper,
                                        ElnTemplateMapper templateMapper,
                                        ElnTemplateFormulaBindingMapper templateFormulaBindingMapper,
                                        FormulaValidationService validationService,
                                        ObjectProvider<AuditClient> auditClientProvider,
                                        ObjectProvider<DraftTemplateReferenceChecker> checkerProvider) {
        this(new MyBatisFormulaCatalogStore(definitionMapper, versionMapper, slotMapper,
                        templateMapper, templateFormulaBindingMapper),
                validationService, checker(checkerProvider),
                ElnFormulaCatalogServiceImpl::currentUserContext,
                IdUtil::getSnowflakeNextIdStr,
                new ElnFieldCodeGenerator(() -> IdUtil.fastSimpleUUID().substring(0, 8), 8),
                event -> {
                    AuditClient client = auditClientProvider.getIfAvailable();
                    if (client != null) {
                        client.record(event);
                    }
                }, ElnFormulaCatalogServiceImpl::hasMaintainPermission);
    }
 
    ElnFormulaCatalogServiceImpl(FormulaCatalogStore store,
                                 FormulaValidationService validationService,
                                 DraftTemplateReferenceChecker referenceChecker,
                                 Supplier<UserContext> userContextSupplier,
                                 Supplier<String> idSupplier,
                                 ElnFieldCodeGenerator codeGenerator,
                                 Consumer<AuditEventDTO> auditRecorder,
                                 BooleanSupplier maintainPermission) {
        this.store = store;
        this.validationService = validationService;
        this.referenceChecker = resolveChecker(referenceChecker);
        this.userContextSupplier = userContextSupplier;
        this.idSupplier = idSupplier;
        this.codeGenerator = codeGenerator;
        this.auditRecorder = auditRecorder;
        this.maintainPermission = maintainPermission;
    }
 
    @Override
    public ElnFormulaVos.Detail create(ElnFormulaForms.Create form) {
        UserContext context = requireCatalogAccess();
        validateDefinition(form == null ? null : form.getGongshiMingcheng(),
                form == null ? null : form.getYewuYongtu(), form == null ? null : form.getBeizhu());
        validateVersionRules(form);
 
        ElnFormulaDefEntity definition = insertDefinition(context, form);
        audit("ELN_FORMULA_CREATE", "eln_formula_def", definition.getId(), context,
                null, definition, null);
 
        ElnFormulaVersionEntity version = newVersion(context, definition.getId(), 1);
        applyVersion(version, form);
        store.insertVersion(version);
        List<ElnFormulaParameterSlotEntity> slots = replaceDraftSlots(
                context, version, Collections.emptyList(), form.getParameters());
        audit("ELN_FORMULA_VERSION_CREATE", "eln_formula_version", version.getId(), context,
                null, versionSnapshot(version, slots), null);
        return toDetail(definition, Collections.singletonList(version));
    }
 
    @Override
    public ElnFormulaVos.Detail createDraft(ElnFormulaForms.CreateDraft form) {
        UserContext context = requireCatalogAccess();
        validateDefinition(form == null ? null : form.getGongshiMingcheng(),
                form == null ? null : form.getYewuYongtu(), form == null ? null : form.getBeizhu());
        List<ElnFormulaForms.Parameter> parameters = form == null ? null : form.getParameters();
        if (parameters != null) {
            for (ElnFormulaForms.Parameter parameter : parameters) {
                validateParameter(parameter);
            }
        }
 
        ElnFormulaForms.Create definitionForm = new ElnFormulaForms.Create();
        definitionForm.setGongshiMingcheng(form.getGongshiMingcheng());
        definitionForm.setYewuYongtu(form.getYewuYongtu());
        definitionForm.setBeizhu(form.getBeizhu());
        ElnFormulaDefEntity definition = insertDefinition(context, definitionForm);
        audit("ELN_FORMULA_CREATE", "eln_formula_def", definition.getId(), context,
                null, definition, null);
 
        ElnFormulaVersionEntity version = newVersion(context, definition.getId(), 1);
        version.setBiaodashi("");
        version.setJieguoLeixing(FormulaType.DECIMAL.name());
        version.setXiuyueXiaoshuWei(null);
        version.setXiuyueMoshi(null);
        store.insertVersion(version);
        List<ElnFormulaParameterSlotEntity> slots = replaceDraftSlots(
                context, version, Collections.emptyList(), parameters);
        audit("ELN_FORMULA_VERSION_CREATE", "eln_formula_version", version.getId(), context,
                null, versionSnapshot(version, slots), null);
        return toDetail(definition, Collections.singletonList(version));
    }
 
    @Override
    public ElnFormulaVos.Detail updateDefinition(String formulaId,
                                                  ElnFormulaForms.UpdateDefinition form) {
        UserContext context = requireCatalogAccess();
        validateDefinition(form == null ? null : form.getGongshiMingcheng(),
                form == null ? null : form.getYewuYongtu(), form == null ? null : form.getBeizhu());
        ElnFormulaDefEntity definition = requireDefinition(context.getTenantId(), formulaId, true);
        ElnFormulaDefEntity before = copyDefinition(definition);
        definition.setGongshiMingcheng(form.getGongshiMingcheng().trim());
        definition.setYewuYongtu(trimToNull(form.getYewuYongtu()));
        definition.setBeizhu(trimToNull(form.getBeizhu()));
        definition.setFLastModifyUserId(context.getUserId());
        definition.setFLastModifyTime(new Date());
        store.updateDefinition(definition);
        audit("ELN_FORMULA_UPDATE", "eln_formula_def", definition.getId(), context,
                before, definition, null);
        return toDetail(definition, store.listVersions(context.getTenantId(), definition.getId()));
    }
 
    @Override
    @Transactional(readOnly = true)
    public IPage<ElnFormulaVos.ListItem> page(ElnFormulaForms.Query query) {
        UserContext context = requireCatalogAccess();
        ElnFormulaForms.Query actual = query == null ? new ElnFormulaForms.Query() : query;
        if (actual.getCurrentPage() < 1 || actual.getPageSize() < 1) {
            throw new DataException("分页参数必须大于 0");
        }
        IPage<ElnFormulaDefEntity> source = store.page(context.getTenantId(), actual);
        Set<String> definitionIds = ids(source.getRecords());
        Map<String, Integer> referenceCounts = referenceCounts(
                store.listLiveTemplateFormulaBindings(context.getTenantId(), definitionIds));
        Map<String, List<ElnFormulaVersionEntity>> versionsByDefinition = new LinkedHashMap<>();
        for (ElnFormulaVersionEntity version : store.listVersionsByDefinitionIds(
                context.getTenantId(), definitionIds)) {
            versionsByDefinition.computeIfAbsent(version.getGongshiDingyiId(),
                    key -> new ArrayList<>()).add(version);
        }
        List<ElnFormulaVos.ListItem> records = new ArrayList<>();
        for (ElnFormulaDefEntity definition : source.getRecords()) {
            ElnFormulaVos.ListItem item = toListItem(definition,
                    versionsByDefinition.getOrDefault(definition.getId(), Collections.emptyList()));
            item.setMubanYinyongShu(referenceCounts.getOrDefault(definition.getId(), 0));
            records.add(item);
        }
        return new Page<ElnFormulaVos.ListItem>(source.getCurrent(), source.getSize(), source.getTotal())
                .setRecords(records);
    }
 
    @Override
    @Transactional(readOnly = true)
    public ElnFormulaVos.Detail detail(String formulaId) {
        UserContext context = requireCatalogAccess();
        ElnFormulaDefEntity definition = requireDefinition(context.getTenantId(), formulaId, false);
        return toDetail(definition, store.listVersions(context.getTenantId(), definition.getId()));
    }
 
    @Override
    @Transactional(readOnly = true)
    public IPage<ElnFormulaVos.ReferenceSummary> pageTemplateReferences(
            String formulaId, ElnFormulaForms.ReferenceQuery query) {
        UserContext context = requireCatalogAccess();
        ElnFormulaDefEntity definition = requireDefinition(
                context.getTenantId(), formulaId, false);
        ElnFormulaForms.ReferenceQuery actual = query == null
                ? new ElnFormulaForms.ReferenceQuery() : query;
        if (actual.getCurrentPage() < 1 || actual.getPageSize() < 1) {
            throw new DataException("分页参数必须大于 0");
        }
        actual.setKeyword(trimToNull(actual.getKeyword()));
        return pageReferenceSummaries(context.getTenantId(), definition.getId(), actual);
    }
 
    @Override
    @Transactional(readOnly = true)
    public boolean isEnabled(String tenantId, String formulaId) {
        if (!StringUtils.hasText(tenantId) || !StringUtils.hasText(formulaId)) {
            return false;
        }
        ElnFormulaDefEntity definition = store.findDefinition(
                tenantId.trim(), formulaId.trim(), false);
        return definition != null && ENABLED.equals(definition.getBizEnabled());
    }
 
    @Override
    public ElnFormulaVos.Version createVersion(String formulaId,
                                                ElnFormulaForms.CreateVersion form) {
        UserContext context = requireCatalogAccess();
        ElnFormulaDefEntity definition = requireDefinition(context.getTenantId(), formulaId, true);
        requireEnabled(definition);
        if (form == null || !StringUtils.hasText(form.getSourceVersionId())) {
            throw new DataException("复制版本必须指定来源版本");
        }
        ElnFormulaVersionEntity source = requireVersion(
                context.getTenantId(), form.getSourceVersionId(), false);
        requireSameDefinition(definition, source);
        if (!PRE_RELEASE.equals(source.getBizStatus()) && !PUBLISHED.equals(source.getBizStatus())) {
            throw new DataException("只能基于预发布或已发布版本创建新版本");
        }
        ElnFormulaVersionEntity created = newVersion(context, definition.getId(),
                nextVersionNumber(context.getTenantId(), definition.getId()));
        copyVersionRules(source, created);
        store.insertVersion(created);
        List<ElnFormulaParameterSlotEntity> copied = new ArrayList<>();
        for (ElnFormulaParameterSlotEntity sourceSlot
                : store.listSlots(context.getTenantId(), source.getId())) {
            ElnFormulaParameterSlotEntity slot = newSlot(context, created.getId());
            slot.setCanshuBianma(sourceSlot.getCanshuBianma());
            copySlotRules(sourceSlot, slot);
            store.insertSlot(slot);
            copied.add(slot);
        }
        audit("ELN_FORMULA_VERSION_CREATE", "eln_formula_version", created.getId(), context,
                null, versionSnapshot(created, copied), null);
        return toVersion(created, copied);
    }
 
    @Override
    public ElnFormulaVos.Version updateDraft(String versionId,
                                              ElnFormulaForms.UpdateVersion form) {
        UserContext context = requireCatalogAccess();
        ElnFormulaVersionEntity version = requireVersion(context.getTenantId(), versionId, true);
        if (!DRAFT.equals(version.getBizStatus())) {
            throw new DataException("只有草稿版本可以修改");
        }
        ElnFormulaDefEntity definition = requireDefinition(
                context.getTenantId(), version.getGongshiDingyiId(), true);
        requireEnabled(definition);
        validateVersionRules(form);
        List<ElnFormulaParameterSlotEntity> beforeSlots = store.listSlots(
                context.getTenantId(), version.getId());
        Object before = versionSnapshot(copyVersion(version), copySlots(beforeSlots));
        applyVersion(version, form);
        version.setFLastModifyUserId(context.getUserId());
        version.setFLastModifyTime(new Date());
        store.updateVersion(version);
        List<ElnFormulaParameterSlotEntity> afterSlots = replaceDraftSlots(
                context, version, beforeSlots, form.getParameters());
        audit("ELN_FORMULA_VERSION_UPDATE", "eln_formula_version", version.getId(), context,
                before, versionSnapshot(version, afterSlots), null);
        return toVersion(version, afterSlots);
    }
 
    @Override
    public void preRelease(String versionId) {
        UserContext context = requireCatalogAccess();
        ElnFormulaVersionEntity version = requireVersion(context.getTenantId(), versionId, true);
        if (!DRAFT.equals(version.getBizStatus())) {
            throw new DataException("只有草稿版本可以提交预发布");
        }
        ElnFormulaDefEntity definition = requireDefinition(
                context.getTenantId(), version.getGongshiDingyiId(), true);
        requireEnabled(definition);
        List<ElnFormulaParameterSlotEntity> slots = store.listSlots(
                context.getTenantId(), version.getId());
        validateStoredFormula(version, slots);
        changeVersionStatus(version, slots, PRE_RELEASE, null, context,
                "ELN_FORMULA_VERSION_PRE_RELEASE");
    }
 
    @Override
    public void publish(String versionId) {
        UserContext context = requireCatalogAccess();
        ElnFormulaVersionEntity version = requireVersion(context.getTenantId(), versionId, true);
        if (!PRE_RELEASE.equals(version.getBizStatus())) {
            throw new DataException("只有预发布版本可以发布");
        }
        ElnFormulaDefEntity definition = requireDefinition(
                context.getTenantId(), version.getGongshiDingyiId(), true);
        requireEnabled(definition);
        List<ElnFormulaParameterSlotEntity> slots = store.listSlots(
                context.getTenantId(), version.getId());
        Object before = publishSnapshot(copyDefinition(definition), copyVersion(version), slots);
        version.setBizStatus(PUBLISHED);
        version.setFLastModifyUserId(context.getUserId());
        version.setFLastModifyTime(new Date());
        store.updateVersion(version);
        definition.setDangqianGongshiBanbenId(version.getId());
        definition.setFLastModifyUserId(context.getUserId());
        definition.setFLastModifyTime(new Date());
        store.updateDefinition(definition);
        audit("ELN_FORMULA_VERSION_PUBLISH", "eln_formula_version", version.getId(), context,
                before, publishSnapshot(definition, version, slots), null);
    }
 
    @Override
    public void cancel(String versionId, String reason) {
        UserContext context = requireCatalogAccess();
        String actualReason = requireReason(reason);
        ElnFormulaVersionEntity version = requireVersion(context.getTenantId(), versionId, true);
        if (!DRAFT.equals(version.getBizStatus()) && !PRE_RELEASE.equals(version.getBizStatus())) {
            throw new DataException("只有草稿或预发布版本可以作废");
        }
        if (PRE_RELEASE.equals(version.getBizStatus())
                && referenceChecker.hasDraftReferences(context.getTenantId(), version.getId())) {
            throw new DataException("预发布公式版本仍被草稿模板引用,不能作废");
        }
        List<ElnFormulaParameterSlotEntity> slots = store.listSlots(
                context.getTenantId(), version.getId());
        changeVersionStatus(version, slots, CANCELLED, actualReason, context,
                "ELN_FORMULA_VERSION_CANCEL");
    }
 
    @Override
    public void switchCurrent(String formulaId, String versionId, String reason) {
        UserContext context = requireCatalogAccess();
        String actualReason = requireReason(reason);
        ElnFormulaDefEntity definition = requireDefinition(context.getTenantId(), formulaId, true);
        requireEnabled(definition);
        ElnFormulaVersionEntity version = requireVersion(context.getTenantId(), versionId, false);
        requireSameDefinition(definition, version);
        if (!PUBLISHED.equals(version.getBizStatus())) {
            throw new DataException("当前版本只能切换到已发布版本");
        }
        ElnFormulaDefEntity before = copyDefinition(definition);
        definition.setDangqianGongshiBanbenId(version.getId());
        definition.setFLastModifyUserId(context.getUserId());
        definition.setFLastModifyTime(new Date());
        store.updateDefinition(definition);
        audit("ELN_FORMULA_SWITCH_CURRENT", "eln_formula_def", definition.getId(), context,
                before, definition, actualReason);
    }
 
    @Override
    public void enable(String formulaId, String reason) {
        changeEnabled(formulaId, ENABLED, requireReason(reason), "ELN_FORMULA_ENABLE");
    }
 
    @Override
    public void disable(String formulaId, String reason) {
        changeEnabled(formulaId, DISABLED, requireReason(reason), "ELN_FORMULA_DISABLE");
    }
 
    private ElnFormulaDefEntity insertDefinition(UserContext context, ElnFormulaForms.Create form) {
        DuplicateKeyException collision = null;
        for (int attempt = 0; attempt < CODE_RETRY_LIMIT; attempt++) {
            ElnFormulaDefEntity definition = new ElnFormulaDefEntity();
            initializeBase(definition, context);
            definition.setGongshiBianma(codeGenerator.generateSegmented(
                    form.getGongshiMingcheng(), "formula", "f"));
            definition.setGongshiMingcheng(form.getGongshiMingcheng().trim());
            definition.setYewuYongtu(trimToNull(form.getYewuYongtu()));
            definition.setBizEnabled(ENABLED);
            definition.setBeizhu(trimToNull(form.getBeizhu()));
            try {
                store.insertDefinition(definition);
                return definition;
            } catch (DuplicateKeyException duplicate) {
                collision = duplicate;
            }
        }
        throw new DataException(collision == null ? "公式编码生成失败" : "公式编码生成冲突,请重试");
    }
 
    private List<ElnFormulaParameterSlotEntity> replaceDraftSlots(
            UserContext context, ElnFormulaVersionEntity version,
            List<ElnFormulaParameterSlotEntity> existing,
            List<ElnFormulaForms.Parameter> requested) {
        Map<String, ElnFormulaParameterSlotEntity> remaining = new LinkedHashMap<>();
        for (ElnFormulaParameterSlotEntity slot : existing) {
            remaining.put(slot.getId(), slot);
        }
        List<ElnFormulaParameterSlotEntity> result = new ArrayList<>();
        List<ElnFormulaForms.Parameter> forms = requested == null
                ? Collections.emptyList() : requested;
        int index = 0;
        for (ElnFormulaForms.Parameter form : forms) {
            validateParameter(form);
            ElnFormulaParameterSlotEntity slot;
            if (StringUtils.hasText(form.getId())) {
                slot = remaining.remove(form.getId().trim());
                if (slot == null) {
                    throw new DataException("参数槽不属于当前草稿版本");
                }
                applySlot(slot, form, index, context);
                store.updateSlot(slot);
            } else {
                slot = insertGeneratedSlot(context, version.getId(), form, index);
            }
            result.add(slot);
            index++;
        }
        for (ElnFormulaParameterSlotEntity removed : remaining.values()) {
            store.deleteSlot(removed);
        }
        result.sort(Comparator.comparing(ElnFormulaParameterSlotEntity::getPaixu));
        return result;
    }
 
    private ElnFormulaParameterSlotEntity insertGeneratedSlot(
            UserContext context, String versionId, ElnFormulaForms.Parameter form, int index) {
        DuplicateKeyException collision = null;
        for (int attempt = 0; attempt < CODE_RETRY_LIMIT; attempt++) {
            ElnFormulaParameterSlotEntity slot = newSlot(context, versionId);
            slot.setCanshuBianma(codeGenerator.generate(
                    form.getCanshuMingcheng(), "parameter", "p"));
            if (FormulaParser.isReservedParameterCode(slot.getCanshuBianma())) {
                continue;
            }
            applySlot(slot, form, index, context);
            try {
                store.insertSlot(slot);
                return slot;
            } catch (DuplicateKeyException duplicate) {
                collision = duplicate;
            }
        }
        throw new DataException(collision == null ? "参数编码生成失败" : "参数编码生成冲突,请重试");
    }
 
    private void validateStoredFormula(ElnFormulaVersionEntity version,
                                       List<ElnFormulaParameterSlotEntity> slots) {
        List<FormulaValidationService.ParameterSlot> parameters = new ArrayList<>();
        for (ElnFormulaParameterSlotEntity slot : slots) {
            parameters.add(new FormulaValidationService.ParameterSlot(slot.getCanshuBianma(),
                    slot.getCanshuMingcheng(), formulaType(slot.getShujuLeixing(), "参数类型无效")));
        }
        FormulaValidationService.ValidationResult result = validationService.validate(
                new FormulaValidationService.FormulaValidationRequest(version.getBiaodashi(),
                        parameters, formulaType(version.getJieguoLeixing(), "结果类型无效"),
                        version.getXiuyueXiaoshuWei(), version.getXiuyueMoshi()));
        if (result.hasErrors()) {
            throw new DataException("公式校验存在错误,不能提交预发布");
        }
    }
 
    private void changeEnabled(String formulaId, String target, String reason, String action) {
        UserContext context = requireCatalogAccess();
        ElnFormulaDefEntity definition = requireDefinition(context.getTenantId(), formulaId, true);
        if (target.equals(definition.getBizEnabled())) {
            throw new DataException(ENABLED.equals(target) ? "公式已经启用" : "公式已经停用");
        }
        ElnFormulaDefEntity before = copyDefinition(definition);
        definition.setBizEnabled(target);
        definition.setFLastModifyUserId(context.getUserId());
        definition.setFLastModifyTime(new Date());
        store.updateDefinition(definition);
        audit(action, "eln_formula_def", definition.getId(), context, before, definition, reason);
    }
 
    private void changeVersionStatus(ElnFormulaVersionEntity version,
                                     List<ElnFormulaParameterSlotEntity> slots,
                                     String status, String reason, UserContext context,
                                     String action) {
        Object before = versionSnapshot(copyVersion(version), copySlots(slots));
        version.setBizStatus(status);
        version.setZuofeiYuanyin(reason);
        version.setFLastModifyUserId(context.getUserId());
        version.setFLastModifyTime(new Date());
        store.updateVersion(version);
        audit(action, "eln_formula_version", version.getId(), context,
                before, versionSnapshot(version, slots), reason);
    }
 
    private static void validateDefinition(String name, String purpose, String remark) {
        requireText(name, 200, "公式名称不能为空", "公式名称不能超过 200 个字符");
        maxLength(purpose, 500, "业务用途不能超过 500 个字符");
        maxLength(remark, 500, "备注不能超过 500 个字符");
    }
 
    private static void validateVersionRules(ElnFormulaForms.VersionRule form) {
        if (form == null) {
            throw new DataException("公式版本内容不能为空");
        }
        requireText(form.getBiaodashi(), 8192, "公式表达式不能为空", "公式表达式不能超过 8192 个字符");
        FormulaType resultType = formulaType(form.getJieguoLeixing(), "结果类型无效");
        if (resultType != FormulaType.DECIMAL && resultType != FormulaType.TEXT
                && resultType != FormulaType.BOOLEAN) {
            throw new DataException("结果类型无效");
        }
        if ((form.getXiuyueXiaoshuWei() == null) != (form.getXiuyueMoshi() == null)) {
            throw new DataException("修约位数和模式必须同时提供");
        }
        if (form.getXiuyueXiaoshuWei() != null) {
            if (resultType != FormulaType.DECIMAL || form.getXiuyueXiaoshuWei() < 0
                    || form.getXiuyueXiaoshuWei() > 12
                    || !("HALF_UP".equals(form.getXiuyueMoshi())
                    || "HALF_EVEN".equals(form.getXiuyueMoshi())
                    || "UP".equals(form.getXiuyueMoshi())
                    || "DOWN".equals(form.getXiuyueMoshi()))) {
                throw new DataException("修约配置无效");
            }
        }
        if (form.getParameters() != null) {
            Set<String> ids = new HashSet<>();
            for (ElnFormulaForms.Parameter parameter : form.getParameters()) {
                validateParameter(parameter);
                if (StringUtils.hasText(parameter.getId()) && !ids.add(parameter.getId().trim())) {
                    throw new DataException("参数槽不能重复提交");
                }
            }
        }
    }
 
    private static void validateParameter(ElnFormulaForms.Parameter parameter) {
        if (parameter == null) {
            throw new DataException("参数项不能为空");
        }
        requireText(parameter.getCanshuMingcheng(), 200,
                "参数名称不能为空", "参数名称不能超过 200 个字符");
        FormulaType type = formulaType(parameter.getShujuLeixing(), "参数类型无效");
        if (type == FormulaType.NULL) {
            throw new DataException("参数类型无效");
        }
        maxLength(parameter.getDanwei(), 50, "参数单位不能超过 50 个字符");
        if (parameter.getShifouBitian() != null && parameter.getShifouBitian() != 0
                && parameter.getShifouBitian() != 1) {
            throw new DataException("参数必填标志只能为 0 或 1");
        }
    }
 
    private ElnFormulaDefEntity requireDefinition(String tenantId, String id, boolean forUpdate) {
        if (!StringUtils.hasText(id)) {
            throw new DataException("公式 id 不能为空");
        }
        ElnFormulaDefEntity definition = store.findDefinition(tenantId, id.trim(), forUpdate);
        if (definition == null) {
            throw new DataException("公式不存在");
        }
        return definition;
    }
 
    private ElnFormulaVersionEntity requireVersion(String tenantId, String id, boolean forUpdate) {
        if (!StringUtils.hasText(id)) {
            throw new DataException("公式版本 id 不能为空");
        }
        ElnFormulaVersionEntity version = store.findVersion(tenantId, id.trim(), forUpdate);
        if (version == null) {
            throw new DataException("公式版本不存在");
        }
        return version;
    }
 
    private UserContext requireCatalogAccess() {
        UserContext context = userContextSupplier.get();
        if (context == null || !StringUtils.hasText(context.getTenantId())
                || !StringUtils.hasText(context.getUserId())) {
            throw new DataException("请先登录后再维护公式目录");
        }
        if (!maintainPermission.getAsBoolean()) {
            throw new DataException("没有公式维护权限");
        }
        return context;
    }
 
    private static void requireEnabled(ElnFormulaDefEntity definition) {
        if (!ENABLED.equals(definition.getBizEnabled())) {
            throw new DataException("公式已停用,不能执行该操作");
        }
    }
 
    private static void requireSameDefinition(ElnFormulaDefEntity definition,
                                              ElnFormulaVersionEntity version) {
        if (!definition.getId().equals(version.getGongshiDingyiId())) {
            throw new DataException("公式版本不属于当前公式");
        }
    }
 
    private int nextVersionNumber(String tenantId, String definitionId) {
        int max = 0;
        for (ElnFormulaVersionEntity version : store.listVersions(tenantId, definitionId)) {
            if (version.getBanbenHao() != null && version.getBanbenHao() > max) {
                max = version.getBanbenHao();
            }
        }
        return max + 1;
    }
 
    private ElnFormulaVersionEntity newVersion(UserContext context, String definitionId,
                                                int versionNumber) {
        ElnFormulaVersionEntity version = new ElnFormulaVersionEntity();
        initializeBase(version, context);
        version.setGongshiDingyiId(definitionId);
        version.setBanbenHao(versionNumber);
        version.setBizStatus(DRAFT);
        return version;
    }
 
    private ElnFormulaParameterSlotEntity newSlot(UserContext context, String versionId) {
        ElnFormulaParameterSlotEntity slot = new ElnFormulaParameterSlotEntity();
        initializeBase(slot, context);
        slot.setGongshiBanbenId(versionId);
        return slot;
    }
 
    private void initializeBase(Object target, UserContext context) {
        Date now = new Date();
        if (target instanceof ElnFormulaDefEntity) {
            ElnFormulaDefEntity entity = (ElnFormulaDefEntity) target;
            entity.setId(idSupplier.get());
            entity.setFTenantId(context.getTenantId());
            entity.setFVersion(0);
            entity.setFDeleteMark(0);
            entity.setFCreatorUserId(context.getUserId());
            entity.setFLastModifyUserId(context.getUserId());
            entity.setFCreatorTime(now);
            entity.setFLastModifyTime(now);
        } else if (target instanceof ElnFormulaVersionEntity) {
            ElnFormulaVersionEntity entity = (ElnFormulaVersionEntity) target;
            entity.setId(idSupplier.get());
            entity.setFTenantId(context.getTenantId());
            entity.setFVersion(0);
            entity.setFDeleteMark(0);
            entity.setFCreatorUserId(context.getUserId());
            entity.setFLastModifyUserId(context.getUserId());
            entity.setFCreatorTime(now);
            entity.setFLastModifyTime(now);
        } else {
            ElnFormulaParameterSlotEntity entity = (ElnFormulaParameterSlotEntity) target;
            entity.setId(idSupplier.get());
            entity.setFTenantId(context.getTenantId());
            entity.setFVersion(0);
            entity.setFDeleteMark(0);
            entity.setFCreatorUserId(context.getUserId());
            entity.setFLastModifyUserId(context.getUserId());
            entity.setFCreatorTime(now);
            entity.setFLastModifyTime(now);
        }
    }
 
    private static void applyVersion(ElnFormulaVersionEntity target,
                                     ElnFormulaForms.VersionRule source) {
        target.setBiaodashi(source.getBiaodashi().trim());
        target.setJieguoLeixing(source.getJieguoLeixing().trim());
        target.setXiuyueXiaoshuWei(source.getXiuyueXiaoshuWei());
        target.setXiuyueMoshi(trimToNull(source.getXiuyueMoshi()));
    }
 
    private static void copyVersionRules(ElnFormulaVersionEntity source,
                                         ElnFormulaVersionEntity target) {
        target.setBiaodashi(source.getBiaodashi());
        target.setJieguoLeixing(source.getJieguoLeixing());
        target.setXiuyueXiaoshuWei(source.getXiuyueXiaoshuWei());
        target.setXiuyueMoshi(source.getXiuyueMoshi());
    }
 
    private static void applySlot(ElnFormulaParameterSlotEntity target,
                                  ElnFormulaForms.Parameter source, int index,
                                  UserContext context) {
        target.setCanshuMingcheng(source.getCanshuMingcheng().trim());
        target.setShujuLeixing(source.getShujuLeixing().trim());
        target.setDanwei(trimToNull(source.getDanwei()));
        target.setShifouBitian(source.getShifouBitian() == null ? 1 : source.getShifouBitian());
        target.setPaixu(source.getPaixu() == null ? index : source.getPaixu());
        target.setFLastModifyUserId(context.getUserId());
        target.setFLastModifyTime(new Date());
    }
 
    private static void copySlotRules(ElnFormulaParameterSlotEntity source,
                                      ElnFormulaParameterSlotEntity target) {
        target.setCanshuMingcheng(source.getCanshuMingcheng());
        target.setShujuLeixing(source.getShujuLeixing());
        target.setDanwei(source.getDanwei());
        target.setShifouBitian(source.getShifouBitian());
        target.setPaixu(source.getPaixu());
    }
 
    private ElnFormulaVos.Detail toDetail(ElnFormulaDefEntity definition,
                                          List<ElnFormulaVersionEntity> versions) {
        ElnFormulaVos.Detail result = new ElnFormulaVos.Detail();
        result.setId(definition.getId());
        result.setGongshiBianma(definition.getGongshiBianma());
        result.setGongshiMingcheng(definition.getGongshiMingcheng());
        result.setYewuYongtu(definition.getYewuYongtu());
        result.setDangqianGongshiBanbenId(definition.getDangqianGongshiBanbenId());
        result.setBizEnabled(definition.getBizEnabled());
        result.setBeizhu(definition.getBeizhu());
        ElnFormulaForms.ReferenceQuery referenceQuery = new ElnFormulaForms.ReferenceQuery();
        referenceQuery.setPageSize(5);
        IPage<ElnFormulaVos.ReferenceSummary> references = pageReferenceSummaries(
                definition.getFTenantId(), definition.getId(), referenceQuery);
        result.setMubanYinyongShu(Math.toIntExact(references.getTotal()));
        result.setTemplateReferences(references.getRecords());
        versions.sort(Comparator.comparing(ElnFormulaVersionEntity::getBanbenHao));
        for (ElnFormulaVersionEntity version : versions) {
            result.getVersions().add(toVersion(version,
                    store.listSlots(definition.getFTenantId(), version.getId())));
        }
        return result;
    }
 
    private IPage<ElnFormulaVos.ReferenceSummary> pageReferenceSummaries(
            String tenantId, String definitionId, ElnFormulaForms.ReferenceQuery query) {
        IPage<ElnTemplateFormulaBindingEntity> source =
                store.pageLiveTemplateFormulaBindings(tenantId, definitionId, query);
        List<ElnTemplateFormulaBindingEntity> bindings = source.getRecords();
        if (bindings.isEmpty()) {
            return new Page<ElnFormulaVos.ReferenceSummary>(
                    source.getCurrent(), source.getSize(), source.getTotal())
                    .setRecords(Collections.emptyList());
        }
        Map<String, ElnTemplateVersionEntity> templates = new LinkedHashMap<>();
        for (ElnTemplateVersionEntity template : store.listTemplates(tenantId, templateIds(bindings))) {
            templates.put(template.getId(), template);
        }
        List<ElnFormulaVos.ReferenceSummary> result = new ArrayList<>();
        for (ElnTemplateFormulaBindingEntity binding : bindings) {
            ElnTemplateVersionEntity template = templates.get(binding.getMubanId());
            ElnFormulaVos.ReferenceSummary summary = new ElnFormulaVos.ReferenceSummary();
            summary.setBindingId(binding.getId());
            summary.setTemplateId(binding.getMubanId());
            summary.setTemplateName(template == null ? null : template.getJianyanXiangmu());
            summary.setTemplateStatus(template == null ? null : template.getBizStatus());
            summary.setBindingStatus(binding.getBangdingZhuangtai());
            summary.setFormulaVersionId(binding.getGongshiBanbenId());
            result.add(summary);
        }
        return new Page<ElnFormulaVos.ReferenceSummary>(
                source.getCurrent(), source.getSize(), source.getTotal()).setRecords(result);
    }
 
    private static Map<String, Integer> referenceCounts(
            List<ElnTemplateFormulaBindingEntity> bindings) {
        Map<String, Integer> result = new LinkedHashMap<>();
        for (ElnTemplateFormulaBindingEntity binding : bindings) {
            String formulaId = binding.getGongshiDingyiId();
            result.put(formulaId, result.containsKey(formulaId) ? result.get(formulaId) + 1 : 1);
        }
        return result;
    }
 
    private static Set<String> ids(List<ElnFormulaDefEntity> definitions) {
        Set<String> result = new HashSet<>();
        for (ElnFormulaDefEntity definition : definitions) {
            result.add(definition.getId());
        }
        return result;
    }
 
    private static Set<String> templateIds(List<ElnTemplateFormulaBindingEntity> bindings) {
        Set<String> result = new HashSet<>();
        for (ElnTemplateFormulaBindingEntity binding : bindings) {
            if (StringUtils.hasText(binding.getMubanId())) {
                result.add(binding.getMubanId());
            }
        }
        return result;
    }
 
    private ElnFormulaVos.ListItem toListItem(ElnFormulaDefEntity definition,
                                               List<ElnFormulaVersionEntity> versions) {
        ElnFormulaVos.ListItem result = new ElnFormulaVos.ListItem();
        result.setId(definition.getId());
        result.setGongshiBianma(definition.getGongshiBianma());
        result.setGongshiMingcheng(definition.getGongshiMingcheng());
        result.setYewuYongtu(definition.getYewuYongtu());
        result.setDangqianGongshiBanbenId(definition.getDangqianGongshiBanbenId());
        result.setBizEnabled(definition.getBizEnabled());
        result.setGengxinShijian(definition.getFLastModifyTime());
        int latestPublished = 0;
        for (ElnFormulaVersionEntity version : versions) {
            if (PUBLISHED.equals(version.getBizStatus()) && version.getBanbenHao() != null) {
                latestPublished = Math.max(latestPublished, version.getBanbenHao());
            }
            if (version.getId().equals(definition.getDangqianGongshiBanbenId())) {
                result.setDangqianBanbenHao(version.getBanbenHao());
            }
        }
        result.setZuixinFabuBanbenHao(latestPublished == 0 ? null : latestPublished);
        return result;
    }
 
    private static ElnFormulaVos.Version toVersion(ElnFormulaVersionEntity source,
                                                    List<ElnFormulaParameterSlotEntity> slots) {
        ElnFormulaVos.Version result = new ElnFormulaVos.Version();
        result.setId(source.getId());
        result.setGongshiDingyiId(source.getGongshiDingyiId());
        result.setBanbenHao(source.getBanbenHao());
        result.setBiaodashi(source.getBiaodashi());
        result.setJieguoLeixing(source.getJieguoLeixing());
        result.setXiuyueXiaoshuWei(source.getXiuyueXiaoshuWei());
        result.setXiuyueMoshi(source.getXiuyueMoshi());
        result.setBizStatus(source.getBizStatus());
        result.setZuofeiYuanyin(source.getZuofeiYuanyin());
        result.setChuangjianShijian(source.getFCreatorTime());
        result.setGengxinShijian(source.getFLastModifyTime());
        slots.sort(Comparator.comparing(ElnFormulaParameterSlotEntity::getPaixu));
        for (ElnFormulaParameterSlotEntity slot : slots) {
            result.getParameters().add(toParameter(slot));
        }
        return result;
    }
 
    private static ElnFormulaVos.Parameter toParameter(ElnFormulaParameterSlotEntity source) {
        ElnFormulaVos.Parameter result = new ElnFormulaVos.Parameter();
        result.setId(source.getId());
        result.setGongshiBanbenId(source.getGongshiBanbenId());
        result.setCanshuBianma(source.getCanshuBianma());
        result.setCanshuMingcheng(source.getCanshuMingcheng());
        result.setShujuLeixing(source.getShujuLeixing());
        result.setDanwei(source.getDanwei());
        result.setShifouBitian(source.getShifouBitian());
        result.setPaixu(source.getPaixu());
        return result;
    }
 
    private void audit(String actionCode, String table, String targetId, UserContext context,
                       Object before, Object after, String reason) {
        Map<String, Object> snapshot = new LinkedHashMap<>();
        snapshot.put("before", before);
        snapshot.put("after", after);
        AuditEventDTO event = AuditEventDTO.builder()
                .tenantId(context.getTenantId()).operatorId(context.getUserId())
                .eventTime(new Date()).eventType("DATA_CHANGE")
                .actionCode(actionCode).actionLabel(actionCode).bizModule("eln")
                .bizType("eln_formula_def".equals(table) ? "eln_formula" : "eln_formula_version")
                .targetTable(table).targetId(targetId).reason(reason)
                .dataSnapshot(JsonUtil.getObjectToString(snapshot)).build();
        auditRecorder.accept(event);
    }
 
    private static Object versionSnapshot(ElnFormulaVersionEntity version,
                                          List<ElnFormulaParameterSlotEntity> slots) {
        Map<String, Object> result = new LinkedHashMap<>();
        result.put("version", version);
        result.put("parameters", slots);
        return result;
    }
 
    private static Object publishSnapshot(ElnFormulaDefEntity definition,
                                          ElnFormulaVersionEntity version,
                                          List<ElnFormulaParameterSlotEntity> slots) {
        Map<String, Object> result = new LinkedHashMap<>();
        result.put("definition", definition);
        result.put("version", version);
        result.put("parameters", slots);
        return result;
    }
 
    private static ElnFormulaDefEntity copyDefinition(ElnFormulaDefEntity source) {
        return JsonUtil.getJsonToBean(source, ElnFormulaDefEntity.class);
    }
 
    private static ElnFormulaVersionEntity copyVersion(ElnFormulaVersionEntity source) {
        return JsonUtil.getJsonToBean(source, ElnFormulaVersionEntity.class);
    }
 
    private static List<ElnFormulaParameterSlotEntity> copySlots(
            List<ElnFormulaParameterSlotEntity> source) {
        List<ElnFormulaParameterSlotEntity> result = new ArrayList<>();
        for (ElnFormulaParameterSlotEntity slot : source) {
            result.add(JsonUtil.getJsonToBean(slot, ElnFormulaParameterSlotEntity.class));
        }
        return result;
    }
 
    private static FormulaType formulaType(String value, String message) {
        if (!StringUtils.hasText(value)) {
            throw new DataException(message);
        }
        try {
            return FormulaType.valueOf(value.trim());
        } catch (IllegalArgumentException exception) {
            throw new DataException(message);
        }
    }
 
    private static void requireText(String value, int maxLength, String emptyMessage,
                                    String lengthMessage) {
        if (!StringUtils.hasText(value)) {
            throw new DataException(emptyMessage);
        }
        if (value.trim().length() > maxLength) {
            throw new DataException(lengthMessage);
        }
    }
 
    private static void maxLength(String value, int maxLength, String message) {
        if (value != null && value.trim().length() > maxLength) {
            throw new DataException(message);
        }
    }
 
    private static String requireReason(String reason) {
        if (!StringUtils.hasText(reason)) {
            throw new DataException("操作原因不能为空");
        }
        String value = reason.trim();
        if (value.length() > 500) {
            throw new DataException("操作原因不能超过 500 个字符");
        }
        return value;
    }
 
    private static String trimToNull(String value) {
        return StringUtils.hasText(value) ? value.trim() : null;
    }
 
    private static DraftTemplateReferenceChecker checker(
            ObjectProvider<DraftTemplateReferenceChecker> provider) {
        return resolveChecker(provider.getIfAvailable());
    }
 
    static DraftTemplateReferenceChecker resolveChecker(
            DraftTemplateReferenceChecker checker) {
        if (checker != null) {
            return checker;
        }
        return (tenantId, versionId) -> {
            throw new DataException("引用检查能力不可用");
        };
    }
 
    static int nextVersionAfterUpdate(int affectedRows, Integer expectedVersion,
                                      String conflictMessage) {
        if (affectedRows != 1 || expectedVersion == null) {
            throw new DataException(conflictMessage);
        }
        return expectedVersion + 1;
    }
 
    private static UserContext currentUserContext() {
        UserInfo user = UserProvider.getUser();
        String tenantId = null;
        TenantVO routed = TenantDataSourceUtil.getTenantInfo();
        if (routed != null && StringUtils.hasText(routed.getEnCode())) {
            tenantId = routed.getEnCode().trim();
        } else if (user != null && StringUtils.hasText(user.getTenantId())) {
            tenantId = user.getTenantId().trim();
        }
        if (!StringUtils.hasText(tenantId)) {
            tenantId = "0";
        }
        return new UserContext(tenantId, user == null ? null : trimToNull(user.getUserId()));
    }
 
    private static boolean hasMaintainPermission() {
        UserInfo user = UserProvider.getUser();
        return user != null && (Boolean.TRUE.equals(user.getIsAdministrator())
                || StpUtil.hasPermission(MENU_PERMISSION));
    }
 
    @FunctionalInterface
    public interface DraftTemplateReferenceChecker {
        boolean hasDraftReferences(String tenantId, String versionId);
    }
 
    static final class UserContext {
        private final String tenantId;
        private final String userId;
 
        UserContext(String tenantId, String userId) {
            this.tenantId = tenantId;
            this.userId = userId;
        }
 
        String getTenantId() {
            return tenantId;
        }
 
        String getUserId() {
            return userId;
        }
    }
 
    interface FormulaCatalogStore {
        void insertDefinition(ElnFormulaDefEntity entity);
        void insertVersion(ElnFormulaVersionEntity entity);
        void insertSlot(ElnFormulaParameterSlotEntity entity);
        ElnFormulaDefEntity findDefinition(String tenantId, String id, boolean forUpdate);
        ElnFormulaVersionEntity findVersion(String tenantId, String id, boolean forUpdate);
        List<ElnFormulaVersionEntity> listVersions(String tenantId, String definitionId);
        List<ElnFormulaVersionEntity> listVersionsByDefinitionIds(
                String tenantId, Collection<String> definitionIds);
        List<ElnFormulaParameterSlotEntity> listSlots(String tenantId, String versionId);
        List<ElnTemplateFormulaBindingEntity> listLiveTemplateFormulaBindings(
                String tenantId, Collection<String> definitionIds);
        IPage<ElnTemplateFormulaBindingEntity> pageLiveTemplateFormulaBindings(
                String tenantId, String definitionId, ElnFormulaForms.ReferenceQuery query);
        List<ElnTemplateVersionEntity> listTemplates(String tenantId, Collection<String> templateIds);
        IPage<ElnFormulaDefEntity> page(String tenantId, ElnFormulaForms.Query query);
        void updateDefinition(ElnFormulaDefEntity entity);
        void updateVersion(ElnFormulaVersionEntity entity);
        void updateSlot(ElnFormulaParameterSlotEntity entity);
        void deleteSlot(ElnFormulaParameterSlotEntity entity);
    }
 
    private static final class MyBatisFormulaCatalogStore implements FormulaCatalogStore {
        private final ElnFormulaDefMapper definitionMapper;
        private final ElnFormulaVersionMapper versionMapper;
        private final ElnFormulaParameterSlotMapper slotMapper;
        private final ElnTemplateMapper templateMapper;
        private final ElnTemplateFormulaBindingMapper templateFormulaBindingMapper;
 
        private MyBatisFormulaCatalogStore(ElnFormulaDefMapper definitionMapper,
                                           ElnFormulaVersionMapper versionMapper,
                                           ElnFormulaParameterSlotMapper slotMapper,
                                           ElnTemplateMapper templateMapper,
                                           ElnTemplateFormulaBindingMapper templateFormulaBindingMapper) {
            this.definitionMapper = definitionMapper;
            this.versionMapper = versionMapper;
            this.slotMapper = slotMapper;
            this.templateMapper = templateMapper;
            this.templateFormulaBindingMapper = templateFormulaBindingMapper;
        }
 
        @Override
        public void insertDefinition(ElnFormulaDefEntity entity) {
            if (definitionMapper.insertIgnoreCode(entity) != 1) {
                throw new DuplicateKeyException("公式编码已存在");
            }
        }
 
        @Override
        public void insertVersion(ElnFormulaVersionEntity entity) {
            versionMapper.insert(entity);
        }
 
        @Override
        public void insertSlot(ElnFormulaParameterSlotEntity entity) {
            if (slotMapper.insertIgnoreCode(entity) != 1) {
                throw new DuplicateKeyException("参数编码已存在");
            }
        }
 
        @Override
        public ElnFormulaDefEntity findDefinition(String tenantId, String id, boolean forUpdate) {
            LambdaQueryWrapper<ElnFormulaDefEntity> query = Wrappers.<ElnFormulaDefEntity>lambdaQuery()
                    .eq(ElnFormulaDefEntity::getFTenantId, tenantId)
                    .eq(ElnFormulaDefEntity::getId, id)
                    .and(item -> item.isNull(ElnFormulaDefEntity::getFDeleteMark)
                            .or().eq(ElnFormulaDefEntity::getFDeleteMark, 0));
            if (forUpdate) {
                query.last("FOR UPDATE");
            }
            return definitionMapper.selectOne(query);
        }
 
        @Override
        public ElnFormulaVersionEntity findVersion(String tenantId, String id, boolean forUpdate) {
            LambdaQueryWrapper<ElnFormulaVersionEntity> query = Wrappers
                    .<ElnFormulaVersionEntity>lambdaQuery()
                    .eq(ElnFormulaVersionEntity::getFTenantId, tenantId)
                    .eq(ElnFormulaVersionEntity::getId, id)
                    .and(item -> item.isNull(ElnFormulaVersionEntity::getFDeleteMark)
                            .or().eq(ElnFormulaVersionEntity::getFDeleteMark, 0));
            if (forUpdate) {
                query.last("FOR UPDATE");
            }
            return versionMapper.selectOne(query);
        }
 
        @Override
        public List<ElnFormulaVersionEntity> listVersions(String tenantId, String definitionId) {
            return versionMapper.selectList(Wrappers.<ElnFormulaVersionEntity>lambdaQuery()
                    .eq(ElnFormulaVersionEntity::getFTenantId, tenantId)
                    .eq(ElnFormulaVersionEntity::getGongshiDingyiId, definitionId)
                    .and(item -> item.isNull(ElnFormulaVersionEntity::getFDeleteMark)
                            .or().eq(ElnFormulaVersionEntity::getFDeleteMark, 0))
                    .orderByAsc(ElnFormulaVersionEntity::getBanbenHao));
        }
 
        @Override
        public List<ElnFormulaVersionEntity> listVersionsByDefinitionIds(
                String tenantId, Collection<String> definitionIds) {
            if (definitionIds == null || definitionIds.isEmpty()) {
                return Collections.emptyList();
            }
            return versionMapper.selectList(Wrappers.<ElnFormulaVersionEntity>lambdaQuery()
                    .eq(ElnFormulaVersionEntity::getFTenantId, tenantId)
                    .in(ElnFormulaVersionEntity::getGongshiDingyiId, definitionIds)
                    .and(item -> item.isNull(ElnFormulaVersionEntity::getFDeleteMark)
                            .or().eq(ElnFormulaVersionEntity::getFDeleteMark, 0))
                    .orderByAsc(ElnFormulaVersionEntity::getGongshiDingyiId)
                    .orderByAsc(ElnFormulaVersionEntity::getBanbenHao));
        }
 
        @Override
        public List<ElnFormulaParameterSlotEntity> listSlots(String tenantId, String versionId) {
            return slotMapper.selectList(Wrappers.<ElnFormulaParameterSlotEntity>lambdaQuery()
                    .eq(ElnFormulaParameterSlotEntity::getFTenantId, tenantId)
                    .eq(ElnFormulaParameterSlotEntity::getGongshiBanbenId, versionId)
                    .and(item -> item.isNull(ElnFormulaParameterSlotEntity::getFDeleteMark)
                            .or().eq(ElnFormulaParameterSlotEntity::getFDeleteMark, 0))
                    .orderByAsc(ElnFormulaParameterSlotEntity::getPaixu));
        }
 
        @Override
        public List<ElnTemplateFormulaBindingEntity> listLiveTemplateFormulaBindings(
                String tenantId, Collection<String> definitionIds) {
            if (definitionIds == null || definitionIds.isEmpty()) {
                return Collections.emptyList();
            }
            return templateFormulaBindingMapper.selectList(
                    Wrappers.<ElnTemplateFormulaBindingEntity>lambdaQuery()
                            .eq(ElnTemplateFormulaBindingEntity::getFTenantId, tenantId)
                            .in(ElnTemplateFormulaBindingEntity::getGongshiDingyiId, definitionIds)
                            .in(ElnTemplateFormulaBindingEntity::getBangdingZhuangtai,
                                    ACTIVE, PENDING)
                            .and(item -> item.isNull(ElnTemplateFormulaBindingEntity::getFDeleteMark)
                                    .or().eq(ElnTemplateFormulaBindingEntity::getFDeleteMark, 0)));
        }
 
        @Override
        public IPage<ElnTemplateFormulaBindingEntity> pageLiveTemplateFormulaBindings(
                String tenantId, String definitionId, ElnFormulaForms.ReferenceQuery form) {
            LambdaQueryWrapper<ElnTemplateFormulaBindingEntity> query = Wrappers
                    .<ElnTemplateFormulaBindingEntity>lambdaQuery()
                    .eq(ElnTemplateFormulaBindingEntity::getFTenantId, tenantId)
                    .eq(ElnTemplateFormulaBindingEntity::getGongshiDingyiId, definitionId)
                    .in(ElnTemplateFormulaBindingEntity::getBangdingZhuangtai, ACTIVE, PENDING)
                    .and(item -> item.isNull(ElnTemplateFormulaBindingEntity::getFDeleteMark)
                            .or().eq(ElnTemplateFormulaBindingEntity::getFDeleteMark, 0));
            if (StringUtils.hasText(form.getKeyword())) {
                String keyword = form.getKeyword().trim();
                List<ElnTemplateVersionEntity> templates = templateMapper.selectList(
                        Wrappers.<ElnTemplateVersionEntity>lambdaQuery()
                                .eq(ElnTemplateVersionEntity::getFTenantId, tenantId)
                                .like(ElnTemplateVersionEntity::getJianyanXiangmu, keyword)
                                .and(item -> item.isNull(ElnTemplateVersionEntity::getFDeleteMark)
                                        .or().eq(ElnTemplateVersionEntity::getFDeleteMark, 0)));
                Set<String> matchedTemplateIds = new HashSet<>();
                for (ElnTemplateVersionEntity template : templates) {
                    matchedTemplateIds.add(template.getId());
                }
                query.and(item -> {
                    item.like(ElnTemplateFormulaBindingEntity::getMubanId, keyword);
                    if (!matchedTemplateIds.isEmpty()) {
                        item.or().in(ElnTemplateFormulaBindingEntity::getMubanId, matchedTemplateIds);
                    }
                });
            }
            query.orderByAsc(ElnTemplateFormulaBindingEntity::getMubanId)
                    .orderByAsc(ElnTemplateFormulaBindingEntity::getGongshiBanbenId)
                    .orderByAsc(ElnTemplateFormulaBindingEntity::getBangdingZhuangtai)
                    .orderByAsc(ElnTemplateFormulaBindingEntity::getId);
            return templateFormulaBindingMapper.selectPage(
                    new Page<>(form.getCurrentPage(), form.getPageSize()), query);
        }
 
        @Override
        public List<ElnTemplateVersionEntity> listTemplates(
                String tenantId, Collection<String> templateIds) {
            if (templateIds == null || templateIds.isEmpty()) {
                return Collections.emptyList();
            }
            return templateMapper.selectList(Wrappers.<ElnTemplateVersionEntity>lambdaQuery()
                    .eq(ElnTemplateVersionEntity::getFTenantId, tenantId)
                    .in(ElnTemplateVersionEntity::getId, templateIds)
                    .and(item -> item.isNull(ElnTemplateVersionEntity::getFDeleteMark)
                            .or().eq(ElnTemplateVersionEntity::getFDeleteMark, 0)));
        }
 
        @Override
        public IPage<ElnFormulaDefEntity> page(String tenantId, ElnFormulaForms.Query form) {
            LambdaQueryWrapper<ElnFormulaDefEntity> query = Wrappers.<ElnFormulaDefEntity>lambdaQuery()
                    .eq(ElnFormulaDefEntity::getFTenantId, tenantId)
                    .and(item -> item.isNull(ElnFormulaDefEntity::getFDeleteMark)
                            .or().eq(ElnFormulaDefEntity::getFDeleteMark, 0));
            if (StringUtils.hasText(form.getBizEnabled())) {
                query.eq(ElnFormulaDefEntity::getBizEnabled, form.getBizEnabled().trim());
            }
            if (StringUtils.hasText(form.getKeyword())) {
                String keyword = form.getKeyword().trim();
                query.and(item -> item.like(ElnFormulaDefEntity::getGongshiBianma, keyword)
                        .or().like(ElnFormulaDefEntity::getGongshiMingcheng, keyword)
                        .or().like(ElnFormulaDefEntity::getYewuYongtu, keyword));
            }
            query.orderByDesc(ElnFormulaDefEntity::getFLastModifyTime)
                    .orderByDesc(ElnFormulaDefEntity::getFCreatorTime);
            return definitionMapper.selectPage(
                    new Page<>(form.getCurrentPage(), form.getPageSize()), query);
        }
 
        @Override
        public void updateDefinition(ElnFormulaDefEntity entity) {
            Integer expectedVersion = entity.getFVersion();
            int affected = definitionMapper.updateMutableByTenantAndVersion(
                    entity, expectedVersion);
            entity.setFVersion(nextVersionAfterUpdate(affected, expectedVersion,
                    "公式状态已变化,请刷新后重试"));
        }
 
        @Override
        public void updateVersion(ElnFormulaVersionEntity entity) {
            Integer expectedVersion = entity.getFVersion();
            int affected = versionMapper.updateMutableByTenantAndVersion(entity, expectedVersion);
            entity.setFVersion(nextVersionAfterUpdate(affected, expectedVersion,
                    "公式版本状态已变化,请刷新后重试"));
        }
 
        @Override
        public void updateSlot(ElnFormulaParameterSlotEntity entity) {
            Integer expectedVersion = entity.getFVersion();
            int affected = slotMapper.updateMutableByTenantAndVersion(entity, expectedVersion);
            entity.setFVersion(nextVersionAfterUpdate(affected, expectedVersion,
                    "参数槽状态已变化,请刷新后重试"));
        }
 
        @Override
        public void deleteSlot(ElnFormulaParameterSlotEntity entity) {
            int count = slotMapper.deleteByTenantAndVersion(entity, entity.getFVersion());
            if (count != 1) {
                throw new DataException("参数槽状态已变化,请刷新后重试");
            }
        }
    }
}