package com.hbbh.adapter.utils;

import com.rtdb.model.SearchCondition;
import com.rtdb.model.SearchConditionTotal;

/**
 * 复合查询条件设置
 */
public class SearchConditionUtil {

    private static String wildcard = "*";
    private static String questionMark = "？";
    private static String _null = null;

    /**
     * 复合查询
     */
    public static SearchCondition getSearchCondition() {
        SearchCondition searchCondition = new SearchCondition();

        //标签点描述的子集 |
        searchCondition.setDesc(_null);
        // 描述中包含该参数的标签点均满足条件，空字符串表示不用描述作搜索条件，缺省设置为空，长度不得超过 RTDB_SOURCE_SIZE

        //标签点工程单位的子集 |
        searchCondition.setUnit(_null);
        // 工程单位中包含该参数的标签点均满足条件，空字符串表示不用工程单位作搜索条件，缺省设置为空，长度不得超过 RTDB_UNIT_SIZE

        //数据源集合 |
        searchCondition.setSource(_null);
        // 字符串中的每个字符均表示一个数据源，空字符串表示不用数据源作搜索条件，缺省设置为空，长度不得超过 RTDB_DESC_SIZE

        //标签点名称掩码  |
        searchCondition.setTagmask(wildcard);
        // 支持"*"和"?"通配符，缺省设置为"*"，长度不得超过 RTDB_TAG_SIZE

        //标签点表名称掩码 |
        searchCondition.setTablemask(wildcard);
        //支持"*"和"?"通配符，缺省设置为"*"，长度不得超过 RTDB_TAG_SIZ

        //标签点设备名称 |
        searchCondition.setInstrument(_null);
        //缺省设置为空

        return searchCondition;
    }

    private static String _append=".*";

    /**
     * 高级 复合查询
     *
     * @return
     */
    public static  SearchConditionTotal getSearchConditionTotal() {
        SearchConditionTotal searchConditionTotal = new SearchConditionTotal();
        //TODO:
        //时间精度 0表示秒；1表示毫秒
        //searchConditionTotal.set_TimeAccuracy(0);
        //设置测点类型
        //searchConditionTotal.set_PointType(null);
        //设置测点的值类型
        searchConditionTotal.set_ValueTypeString(null);
        //设置搜索参数
        //searchConditionTotal.set_SearchCondition(null);
        //搜索参数对应的值 （只有设定了搜索参数 SearchCondition,该参数填入的值才会生效）
        //searchConditionTotal.setSearchMaskValue(null);

        insertS(searchConditionTotal);
        return searchConditionTotal;
    }


    private static void insertS(SearchConditionTotal searchConditionTotal) {
        SearchCondition searchCondition = getSearchCondition();
        if (searchCondition != null) {
            searchConditionTotal.setDesc(searchCondition.getDesc());
            searchConditionTotal.setInstrument(searchCondition.getInstrument());
            searchConditionTotal.setSource(searchCondition.getSource());
            searchConditionTotal.setTablemask(searchCondition.getTablemask());
            searchConditionTotal.setUnit(searchCondition.getUnit());
            searchConditionTotal.setTagmask(searchCondition.getTagmask());
        }
    }
}