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

namespace learun.application
{
	/// <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：数据源
	/// </summary>
	public class DataSourceBLL : BLLBase, DataSourceIBLL, BLL
	{
		private readonly DataSourceService dataSourceService = new DataSourceService();

		#region 获取数据

		/// <summary>
		/// 获取分页数据
		/// </summary>
		/// <param name="pagination">分页参数</param>
		/// <param name="keyword">关键字</param>
		/// <returns></returns>
		public Task<IEnumerable<DataSourceEntity>> GetPageList(Pagination pagination, string keyword)
		{
			return dataSourceService.GetPageList(pagination, keyword);
		}

		/// <summary>
		/// 获取列表数据
		/// </summary>
		/// <returns></returns>
		public Task<IEnumerable<DataSourceEntity>> GetList()
		{
			return dataSourceService.GetList();
		}

		/// <summary>
		/// 获取实体
		/// </summary>
		/// <param name="code">编号</param>
		/// <returns></returns>
		public Task<DataSourceEntity> GetEntityByCode(string code)
		{
			return dataSourceService.GetEntityByCode(code);
		}

		#endregion 获取数据

		#region 提交数据

		/// <summary>
		/// 删除数据源
		/// </summary>
		/// <param name="keyValue">主键</param>
		public async Task DeleteEntity(string keyValue)
		{
			await dataSourceService.DeleteEntity(keyValue);
		}

		/// <summary>
		/// 保存（新增、修改）
		/// </summary>
		/// <param name="keyValue">主键值</param>
		/// <param name="dataSourceEntity">数据源实体</param>
		/// <returns></returns>
		public async Task<bool> SaveEntity(string keyValue, DataSourceEntity dataSourceEntity)
		{
			return await dataSourceService.SaveEntity(keyValue, dataSourceEntity);
		}

		#endregion 提交数据

		#region 扩展方法

		/// <summary>
		/// 获取数据源的数据
		/// </summary>
		/// <param name="code">数据源编码</param>
		/// <param name="queryJson">查询条件</param>
		/// <returns></returns>
		public async Task<DataTable> GetDataTable(string code, string queryJson = "{}")
		{
			var userInfo = await this.CurrentUser();
			return await dataSourceService.GetDataTable(code, userInfo, queryJson);
		}

		/// <summary>
		/// 获取数据源的数据(分页)
		/// </summary>
		/// <param name="code">数据源编码</param>
		/// <param name="pagination">分页参数</param>
		/// <param name="queryJson">查询条件</param>
		/// <returns></returns>
		public async Task<DataTable> GetDataTable(string code, Pagination pagination, string queryJson = "{}")
		{
			var userInfo = await this.CurrentUser();
			return await dataSourceService.GetDataTable(code, pagination, userInfo, queryJson);
		}

		/// <summary>
		/// 获取树形数据
		/// </summary>
		/// <param name="code">编码</param>
		/// <param name="parentId">父级ID</param>
		/// <param name="Id">ID</param>
		/// <param name="showId">显示ID</param>
		/// <returns></returns>
		public Task<IEnumerable<TreeModel>> GetTree(string code, string parentId, string Id, string showId)
		{
			return dataSourceService.GetTree(code, parentId, Id, showId);
		}

		/// <summary>
		/// 获取数据
		/// </summary>
		/// <param name="code">数据库连接编码</param>
		/// <param name="strSql">sql</param>
		/// <returns></returns>
		public Task<DataTable> GetDataTableBySql(string code, string strSql)
		{
			return dataSourceService.GetDataTableBySql(code, strSql);
		}

		/// <summary>
		/// 获取sql的列
		/// </summary>
		/// <param name="code">编码</param>
		/// <returns></returns>
		public Task<IEnumerable<string>> GetDataColName(string code)
		{
			return dataSourceService.GetDataColName(code);
		}

		#endregion 扩展方法
	}
}