/*
 *    Copyright (c) 2018-2025, clinical All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * Neither the name of the pig4cloud.com developer nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * Author: clinical
 */

package com.zhgd.xmgl.tenant;

import com.baomidou.mybatisplus.extension.plugins.handler.TenantLineHandler;
import lombok.extern.slf4j.Slf4j;
import net.sf.jsqlparser.expression.Expression;
import net.sf.jsqlparser.expression.LongValue;
import net.sf.jsqlparser.expression.NullValue;
import net.sf.jsqlparser.expression.StringValue;
import org.springframework.beans.factory.annotation.Autowired;

@Slf4j
public class TenantHandler implements TenantLineHandler {

	@Autowired
	private TenantConfigProperties properties;

	@Override
	public Expression getTenantId() {
		String tenantId = TenantContextHolder.getTenantId();
		log.debug("当前项目为 >> {}", tenantId);

		if (tenantId == null) {
			return new NullValue();
		}
		return new StringValue(tenantId);
	}

	@Override
	public String getTenantIdColumn() {
		return properties.getColumn();
	}

	@Override
	public boolean ignoreTable(String tableName) {
		String tenantId = TenantContextHolder.getTenantId();
		// 项目中ID 为空，查询全部，不进行过滤
		if (tenantId == null) {
			return Boolean.TRUE;
		}

		return properties.getTables().contains(tableName);
	}

}