namespace IStation.DAL.SQLite
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{
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/// <summary>
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///
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/// </summary>
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public partial class AnalysisPump : Yw.DAL.SQLite.BaseDAL<Entity.AnalysisPump>, IAnalysisPump
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{
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/// <summary>
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///
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/// </summary>
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public override ConnectionConfig ConnectionConfig
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{
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get { return ConfigHelper.AnalysisConnectionConfig; }
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}
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/// <summary>
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///
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/// </summary>
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private string TableNamePrefix
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{
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get { return "AnalysisPump_"; }
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="runFlag"></param>
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/// <returns></returns>
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public string GetTableName(string runFlag)
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{
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return $"{this.TableNamePrefix}{runFlag}";
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="tableName"></param>
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/// <returns></returns>
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private string GetCreateTableSql(string tableName)
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{
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var sql = $"CREATE TABLE {tableName} (ID BIGINT NOT NULL\r\n PRIMARY KEY,\r\n Flag INTEGER,\r\n Hz REAL,\r\n CurveQH VARCHAR (255),\r\n CurveQP VARCHAR (255),\r\n MaxFlow REAL,\r\n MinFlow REAL,\r\n MaxHead REAL,\r\n MinHead REAL\r\n);";
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return sql;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="tableName"></param>
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/// <returns></returns>
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private string GetExistTableSql(string tableName)
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{
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return ConfigHelper.GetExistTableSql(tableName);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="tableName"></param>
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/// <returns></returns>
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public string GetRunFlag(string tableName)
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{
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return tableName.Replace(this.TableNamePrefix, null);
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}
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/// <summary>
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/// 获取全部表名
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/// </summary>
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public List<string> GetAllTableName()
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{
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using (SqlSugarClient db = new SqlSugarClient(ConnectionConfig))
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{
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var list = new List<string>();
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var sql = $"select name from sqlite_master where type='table' and name like '%{this.TableNamePrefix}%';";
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using (var reader = db.Ado.GetDataReader(sql))
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{
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while (reader.Read())
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{
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var tableName = reader["name"].ToString();
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list.Add(tableName);
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}
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}
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return list;
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}
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}
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/// <summary>
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/// 获取全部表
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/// </summary>
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public Dictionary<string, List<Entity.AnalysisPump>> GetAllTable()
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{
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using (SqlSugarClient db = new SqlSugarClient(ConnectionConfig))
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{
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var tableNames = new List<string>();
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var sql_sel_table = $"select name from sqlite_master where type='table' and name like '%{this.TableNamePrefix}%';";
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var reader = db.Ado.GetDataReader(sql_sel_table);
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while (reader.Read())
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{
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var tableName = reader["name"].ToString();
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tableNames.Add(tableName);
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}
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if (tableNames == null || !tableNames.Any())
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return default;
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var dict = new Dictionary<string, List<Entity.AnalysisPump>>();
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foreach (var tableName in tableNames)
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{
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var sql = $"select * from {tableName}";
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var list = db.Ado.SqlQuery<Entity.AnalysisPump>(sql);
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if (list == null || !list.Any())
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continue;
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dict.Add(tableName, list);
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}
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return dict;
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}
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}
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/// <summary>
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/// 通过表名获取全部
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/// </summary>
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public List<Entity.AnalysisPump> GetAllByTableName(string tableName)
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{
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using (SqlSugarClient db = new SqlSugarClient(ConnectionConfig))
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{
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var sql = $"select * from {tableName}";
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var list = db.Ado.SqlQuery<Entity.AnalysisPump>(sql);
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return list;
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}
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}
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/// <summary>
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/// 大批量插入(表不存在就新建)
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/// </summary>
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public bool BulkInsertsEx(string runFlag, List<Entity.AnalysisPump> list)
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{
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if (list == null || list.Count < 1)
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return default;
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var tableName = GetTableName(runFlag);
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using (SqlSugarClient db = new SqlSugarClient(ConnectionConfig))
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{
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var exist_sql = GetExistTableSql(tableName);
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if (db.Ado.GetInt(exist_sql) < 1)
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{
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var sql_create_table = GetCreateTableSql(tableName);
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db.Ado.ExecuteCommand(sql_create_table);
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}
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//大数据写入
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return db.Fastest<Entity.AnalysisPump>().AS(tableName).BulkCopy(list) > 0;
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}
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}
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/// <summary>
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/// 判断数据库是否存在表
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/// </summary>
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public bool ExistTable(string runFlag)
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{
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using (SqlSugarClient db = new SqlSugarClient(ConnectionConfig))
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{
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var tableName = GetTableName(runFlag);
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var sql = GetExistTableSql(tableName);
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var bol = db.Ado.ExecuteCommand(sql) > 0;
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return bol;
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}
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}
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/// <summary>
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/// 删除所有表
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/// </summary>
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public bool DeleteAllTable()
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{
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var tables = GetAllTableName();
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if (tables == null || !tables.Any())
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return false;
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using (SqlSugarClient db = new SqlSugarClient(ConnectionConfig))
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{
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db.BeginTran();
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foreach (var table in tables)
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{
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var sql = $"drop table {table};";
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db.Ado.ExecuteCommand(sql);
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}
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db.CommitTran();
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}
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return true;
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}
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}
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}
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