ZKLT/Hadoop/ZKLT.Hadoop.Interface/ITableService.cs

using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Transactions;
using ZKLT.Hadoop.Model;

namespace ZKLT.Hadoop.Interface
{
    public interface ITableService
    {
        /// <summary>
        /// 初始化云计算
        /// </summary>
        /// <param name="config">配置</param>
        public void Init(Action<HDP_Source> config);

        /// <summary>
        /// 获取源
        /// </summary>
        /// <param name="sourceid">数据源编号</param>
        /// <returns>结果</returns>
        public HDP_Source GetSource(string sourceid);

        /// <summary>
        /// 获取表
        /// </summary>
        /// <param name="tableid">表编号</param>
        /// <returns>结果</returns>
        public HDP_Table GetTable(string tableid);


        /// <summary>
        /// 同步结构
        /// </summary>
        /// <param name="sourceId">数据源</param>
        /// <param name="table">数据表</param>
        /// <returns>是否成功</returns>
        public bool InitStruct(string sourceId, HDP_Table table);

        /// <summary>
        /// 删除结构
        /// </summary>
        /// <param name="sourceId">源</param>
        /// <param name="tableId">表</param>
        /// <returns>是否成功</returns>
        public bool RemoveStruct(string sourceId, string tableId);

        /// <summary>
        /// 插入数据
        /// </summary>
        /// <param name="sourceId">数据源</param>
        /// <param name="tableId">数据表</param>
        /// <param name="data">数据</param>
        /// <returns>是否成功</returns>
        public bool Insert(string sourceId, string tableId, JToken? data);

        /// <summary>
        /// 更新
        /// </summary>
        /// <param name="source">数据源</param>
        /// <param name="table">数据表</param>
        /// <param name="where">条件</param>
        /// <param name="data">数据</param>
        /// <returns>是否成功</returns>
        public bool Update(string sourceId, string tableId, JToken? where, JToken? data);

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="sourceId">数据源</param>
        /// <param name="tableId">数据表</param>
        /// <param name="where">条件</param>
        /// <param name="row">数据</param>
        /// <returns>是否成功</returns>
        public bool Delete(string sourceId, string tableId, JToken? where, JToken? data);

        /// <summary>
        /// 查询单个
        /// </summary>
        /// <param name="sourceId">数据源</param>
        /// <param name="tableId">数据表</param>
        /// <param name="where">条件</param>
        /// <param name="data">数据</param>
        /// <returns>结果</returns>
        public T? QuerySingle<T>(string sourceId, string tableId, JToken? where, JToken? data,
            string[]? col);

        /// <summary>
        /// 查询列表
        /// </summary>
        /// <typeparam name="T">返回类型</typeparam>
        /// <param name="source">数据源</param>
        /// <param name="table">数据表</param>
        /// <param name="where">条件</param>
        /// <param name="data">数据</param>
        /// <param name="order">排序</param>
        /// <param name="col">筛选返回字段</param>
        /// <returns>结果集</returns>
        public T[] Query<T>(string sourceId, string tableId, JToken? where, JToken? data,
            JToken? order, string[]? col);

        public string QueryString(string sourceId, string tableId, JToken? where, JToken? data,
            JToken? order, string[]? col, Dictionary<string, object> param);

        /// <summary>
        /// 查询分页列表
        /// </summary>
        /// <typeparam name="T">返回类型</typeparam>
        /// <param name="sourceId">数据源</param>
        /// <param name="tableId">数据表</param>
        /// <param name="pageIndex">分页下标</param>
        /// <param name="pageSize">分页大小</param>
        /// <param name="where">条件</param>
        /// <param name="data">数据</param>
        /// <param name="order">排序</param>
        /// <param name="col">返回咧</param>
        /// <returns>结果集</returns>
        public HDP_Page<T> QueryPage<T>(string sourceId, string tableId, int pageIndex, int pageSize, JToken? where,
            JToken? data, JToken? order, string[]? col);

        /// <summary>
        /// 判断数据源是否存在表
        /// </summary>
        /// <param name="sourceId">数据源</param>
        /// <param name="tableName">表名</param>
        /// <returns>是否存在</returns>
        public bool DbExistTable(string sourceId, string tableName);

        /// <summary>
        /// 查询数据列
        /// </summary>
        /// <param name="sourceId">数据源</param>
        /// <param name="tableId">表</param>
        /// <returns>列</returns>
        public HDP_Column[] DbGetColumns(string sourceId, string tableId);
    }
}