package jnpf.elnService.cross.impl;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import jnpf.elnEntity.field.ElnFieldVersionEntity;
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import jnpf.elnEntity.template.ElnTemplateCrossReferenceEntity;
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import jnpf.elnEntity.template.ElnTemplateVos;
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import jnpf.elnMapper.ElnFieldVersionMapper;
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import jnpf.elnMapper.ElnTemplateCrossReferenceMapper;
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import jnpf.elnService.template.ElnTemplateBindingDependencyValidator;
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import org.springframework.stereotype.Service;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.Set;
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/** Keeps a cross-template rule attached to the PRIMARY binding it decorates. */
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@Service
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public class ElnCrossTemplateBindingDependencyValidator implements ElnTemplateBindingDependencyValidator {
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private final ElnTemplateCrossReferenceMapper references;
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private final ElnFieldVersionMapper fieldVersions;
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public ElnCrossTemplateBindingDependencyValidator(ElnTemplateCrossReferenceMapper references,
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ElnFieldVersionMapper fieldVersions) {
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this.references = references;
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this.fieldVersions = fieldVersions;
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}
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@Override
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public List<ElnTemplateVos.Diagnostic> validateUpgrade(String tenantId, String templateId,
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Set<String> bindingIds, String targetFieldVersionId) {
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ElnFieldVersionEntity target = fieldVersions.selectOne(Wrappers.<ElnFieldVersionEntity>lambdaQuery()
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.eq(ElnFieldVersionEntity::getFTenantId, tenantId).eq(ElnFieldVersionEntity::getId, targetFieldVersionId)
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.eq(ElnFieldVersionEntity::getFDeleteMark, 0));
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if (target == null) return Collections.singletonList(error("CROSS_TEMPLATE_TARGET_VERSION_INVALID", "目标字段版本不存在", null));
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List<ElnTemplateVos.Diagnostic> result = new ArrayList<>();
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for (ElnTemplateCrossReferenceEntity rule : rules(tenantId, bindingIds)) {
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ElnFieldVersionEntity source = fieldVersions.selectOne(Wrappers.<ElnFieldVersionEntity>lambdaQuery()
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.eq(ElnFieldVersionEntity::getFTenantId, tenantId)
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.eq(ElnFieldVersionEntity::getId, rule.getLaiyuanZiduanBanbenId())
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.eq(ElnFieldVersionEntity::getFDeleteMark, 0));
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if (source == null || !source.getZiduanDingyiId().equals(rule.getLaiyuanZiduanDingyiId())
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|| !source.getShujuLeixing().equals(target.getShujuLeixing())) {
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result.add(error("CROSS_TEMPLATE_TARGET_TYPE_MISMATCH", "跨模板字段升级后必须保持与固定来源相同的类型", rule.getMubanBangdingId()));
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}
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}
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return result;
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}
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@Override
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public List<ElnTemplateVos.Diagnostic> validateRemoval(String tenantId, String templateId, Set<String> bindingIds) {
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List<ElnTemplateVos.Diagnostic> result = new ArrayList<>();
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for (ElnTemplateCrossReferenceEntity rule : rules(tenantId, bindingIds))
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result.add(error("CROSS_TEMPLATE_RULE_ATTACHED", "跨模板字段仍有取值规则，不能移除或修复为其他字段", rule.getMubanBangdingId()));
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return result;
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}
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@Override
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public List<ElnTemplateVos.Diagnostic> validatePromotion(String tenantId, String templateId,
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String primaryBindingId, String referenceBindingId) {
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return validateRemoval(tenantId, templateId, Collections.singleton(primaryBindingId));
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}
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@Override
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public List<ElnTemplateVos.Diagnostic> validateCheckboxGroup(
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String tenantId, String templateId, String bindingId) {
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List<ElnTemplateCrossReferenceEntity> attached = rules(
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tenantId, Collections.singleton(bindingId));
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if (attached.isEmpty()) {
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return Collections.emptyList();
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}
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return Collections.singletonList(error(
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"CHECKBOX_GROUP_CROSS_TEMPLATE_READ_ONLY",
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"跨模板只读字段不能加入选择组", bindingId));
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}
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private List<ElnTemplateCrossReferenceEntity> rules(String tenantId, Set<String> bindingIds) {
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if (bindingIds == null || bindingIds.isEmpty()) return Collections.emptyList();
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List<ElnTemplateCrossReferenceEntity> result = references.selectList(Wrappers.<ElnTemplateCrossReferenceEntity>lambdaQuery()
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.eq(ElnTemplateCrossReferenceEntity::getFTenantId, tenantId)
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.eq(ElnTemplateCrossReferenceEntity::getFDeleteMark, 0)
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.in(ElnTemplateCrossReferenceEntity::getMubanBangdingId, bindingIds));
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return result == null ? Collections.emptyList() : result;
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}
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private static ElnTemplateVos.Diagnostic error(String code, String message, String bindingId) {
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ElnTemplateVos.Diagnostic diagnostic = new ElnTemplateVos.Diagnostic();
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diagnostic.setSeverity("ERROR"); diagnostic.setCode(code); diagnostic.setMessage(message); diagnostic.setBindingId(bindingId);
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return diagnostic;
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}
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}
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