using ce.autofac.extension;
using learun.util;
using System.Collections.Generic;
using System.Data;
using System.Threading.Tasks;

namespace learun.iapplication
{
	/// <summary>
	/// 版 本 EasyCode EC管理后台
	/// Copyright (c) 2019-present EC管理有限公司
	/// 创建人：tobin
	/// 日 期：2019.09.19
	/// 描 述：数据库表管理
	/// </summary>
	public interface DatabaseTableIBLL : IBLL
	{
		#region 获取数据

		/// <summary>
		/// 数据表列表
		/// </summary>
		/// <param name="code">数据库编码</param>
		/// <param name="tableName">表名</param>
		/// <returns></returns>
		Task<IEnumerable<dynamic>> GetTableList(string code, string tableName = "");

		/// <summary>
		/// 获取树形数据
		/// </summary>
		/// <param name="code">数据库编码</param>
		/// <returns></returns>
		Task<IEnumerable<TreeModel>> GetTreeList(string code);

		/// <summary>
		/// 数据表字段列表
		/// </summary>
		/// <param name="code">数据库编码</param>
		/// <param name="tableName">表名</param>
		/// <returns></returns>
		Task<IEnumerable<dynamic>> GetTableFiledList(string code, string tableName);

		/// <summary>
		/// 获取数据表字段树形数据
		/// </summary>
		/// <param name="code">数据库编码</param>
		/// <param name="tableName">表名</param>
		/// <returns></returns>
		Task<IEnumerable<TreeModel>> GetFiledTreeList(string code, string tableName);

		/// <summary>
		/// 数据库表数据列表
		/// </summary>
		/// <param name="code">数据库编码</param>
		/// <param name="tableName">表名</param>
		/// <param name="field">字段</param>
		/// <param name="logic">逻辑</param>
		/// <param name="keyword">关键字</param>
		/// <param name="pagination">分页参数</param>
		/// <returns></returns>
		Task<DataTable> GetTableDataList(string code, string tableName, string field, string logic, string keyword, Pagination pagination);

		/// <summary>
		/// 数据库表数据列表
		/// </summary>
		/// <param name="code">数据库编码</param>
		/// <param name="tableName">表名</param>
		/// <returns></returns>
		Task<DataTable> GetTableDataList(string code, string tableName);

		/// <summary>
		/// 给定查询语句查询字段
		/// </summary>
		/// <param name="code">数据库编码</param>
		/// <param name="strSql">表名</param>
		/// <returns></returns>
		Task<IEnumerable<string>> GetSqlColName(string code, string strSql);

		#endregion 获取数据

		#region 提交数据

		/// <summary>
		/// 创建数据库表
		/// </summary>
		/// <param name="code">数据库编码</param>
		/// <param name="tableName">编码</param>
		/// <param name="tableRemark">表备注</param>
		/// <param name="colList">字段列表</param>
		/// <returns></returns>
		Task<string> CreateTable(string code, string tableName, string tableRemark, List<DatabaseTableFieldModel> colList);

		#endregion 提交数据

		#region 扩展方法

		/// <summary>
		/// C#实体数据类型
		/// </summary>
		/// <param name="datatype">数据库字段类型</param>
		/// <returns></returns>
		string FindModelsType(string datatype);

		/// <summary>
		/// 判断数据表字段重复
		/// </summary>
		/// <param name="keyValue">主键值</param>
		/// <param name="tableName">表名</param>
		/// <param name="keyName">主键名</param>
		/// <param name="filedsJson">数据字段</param>
		/// <returns></returns>
		Task<bool> ExistFiled(string keyValue, string tableName, string keyName, string filedsJson);

		#endregion 扩展方法
	}
}