package jnpf.limsService.support;

import jnpf.audit.sdk.aspect.AuditLogAspect;
import jnpf.limsEntity.LimsQingyandanEntity;

import java.lang.reflect.Method;
import java.util.Map;

/** Verifies that layer-2 entity snapshots use physical database column names. */
public final class AuditLogEntityColumnProbe {

    private AuditLogEntityColumnProbe() {
    }

    @SuppressWarnings("unchecked")
    public static void main(String[] args) throws Exception {
        LimsQingyandanEntity entity = new LimsQingyandanEntity();
        entity.setId("row-1");
        entity.setBizStatus("confirmed");
        entity.setBizSign("sign-reference");

        Method mapper = AuditLogAspect.class.getDeclaredMethod("entityToColumnMap", Object.class);
        mapper.setAccessible(true);
        Map<String, Object> columns = (Map<String, Object>) mapper.invoke(null, entity);

        check("row-1".equals(columns.get("f_id")), "@TableId f_id");
        check("confirmed".equals(columns.get("biz_status")), "@TableField biz_status");
        check("sign-reference".equals(columns.get("biz_sign")), "diff value is not masked");
        check(!columns.containsKey("bizStatus") && !columns.containsKey("bizSign"),
                "Java property names must not leak into field_diffs");
        System.out.println("AuditLogEntityColumnProbe: all checks passed");
    }

    private static void check(boolean condition, String name) {
        if (!condition) {
            throw new AssertionError(name);
        }
    }
}