using MECF.Framework.Common.DataCenter;
using MECF.Framework.Common.MECF.Framework.Common.Utilities;
using MECF.Framework.Common.Utilities;
using System;
using System.Collections.Generic;
namespace MECF.Framework.UI.Client.RecipeEditorLib.RecipeModel
{
public class RecipeHistory
{
///
/// GUID编号
///
public string StrGuid { get; set; }
///
/// 登录的用户名
///
public string RoleName { get; set; }
///
/// Recipe类型
///
public string ProcessType { get; set; }
///
/// 快照时Recipe名称
///
public string RecipeName { get; set; }
///
/// 从XML转成string类型的Recipe内容
///
public string RecipeFromXML { get; set; }
///
/// Recipe使用GZip压缩
///
private string RecipeGZip;
///
/// Recipe内容压缩后转成哈希值
///
public string HashCode { get; set; }
///
/// 保存Receip时记录时间
///
public string CreateTime { get; set; }
///
/// 预留空白1,默认为null
///
public string Spare1 { get; set; }
///
/// 预留空白2,默认为null
///
public string Spare2 { get; set; }
#region 数据库操作
public bool SaveDB()
{
//只有存储时,才自动给这些属性赋值
CreateTime = DateTime.Now.ToString("G");
StrGuid = Guid.NewGuid().ToString();
HashCode = Sha256.EncodeString(RecipeFromXML);
RecipeGZip = StringGZip.CompressString(RecipeFromXML);
return QueryDataClient.Instance.Service.ExcuteTransAction(new List { SaveCmd() });
}
///
/// 根据Recipe名称,返回此名称产生的所有历史记录
///
///
///
public List QueryDB(string recipeName)
{
string cmd = $"select * from recipe_history_data where recipe_name = '{recipeName}'";
var dt = QueryDataClient.Instance.Service.QueryData(cmd);
if (dt != null && dt.Rows.Count > 0)
{
List recipeMemories = new List();
for (int i = 0; i < dt.Rows.Count; i++)
{
recipeMemories.Add(new RecipeHistory()
{
StrGuid = dt.Rows[i]["str_guid"].ToString(),
RoleName = dt.Rows[i]["role_name"].ToString(),
ProcessType = dt.Rows[i]["process_type"].ToString(),
RecipeName = dt.Rows[i]["recipe_name"].ToString(),
HashCode = dt.Rows[i]["hash_code"].ToString(),
//RecipeFromXML = StringGZip.DecompressString( dt.Rows[0]["recipe_gzip"].ToString()), //一般情况下这个内容都很大,返回集合中不对该属性赋值。
CreateTime = dt.Rows[i]["create_time"].ToString(),
Spare1 = dt.Rows[i]["spare1"].ToString(),
Spare2 = dt.Rows[i]["spare2"].ToString()
});
if (i >= 25)
break;
}
return recipeMemories;
}
return null;
}
///
/// 根据Recipe名称+createTime,返回特定记录
///
///
///
///
public RecipeHistory QueryDB(string recipeName, string createTime)
{
string cmd = $"select * from recipe_history_data where recipe_name = '{recipeName}' and create_time = '{createTime}'";
var dt = QueryDataClient.Instance.Service.QueryData(cmd);
if (dt != null && dt.Rows.Count > 0)
{
return new RecipeHistory()
{
StrGuid = dt.Rows[0]["str_guid"].ToString(),
RoleName = dt.Rows[0]["role_name"].ToString(),
ProcessType = dt.Rows[0]["process_type"].ToString(),
RecipeName = dt.Rows[0]["recipe_name"].ToString(),
HashCode = dt.Rows[0]["hash_code"].ToString(),
RecipeFromXML = StringGZip.DecompressString( dt.Rows[0]["recipe_gzip"].ToString()),//数据库查询时返回解压后的正确数据
CreateTime = dt.Rows[0]["create_time"].ToString(),
Spare1 = dt.Rows[0]["spare1"].ToString(),
Spare2 = dt.Rows[0]["spare2"].ToString()
};
}
return null;
}
private string SaveCmd()
{
string cmd_data_insert =
"insert into recipe_history_data" +
"(str_guid,role_name,process_type,recipe_name,hash_code,recipe_gzip, create_time,spare1,spare2)" +
$"values ('{StrGuid}'," +
$"'{RoleName}'," +
$"'{ProcessType}'," +
$"'{RecipeName}'," +
$"'{HashCode}'," +
$"'{RecipeGZip}'," +
$"'{CreateTime}'," +
$"'{Spare1}'," +
$"'{Spare2}')";
return cmd_data_insert;
}
#endregion
}
}