private void btnGenDALBusiness_Click(object sender, EventArgs e)
{
if (false == Msg.AskQuestion("确认要生成吗?"))
{
return;
}
Params4BusinessDAL param = new Params4BusinessDAL();
param.ConcretelyName = txtConcretelyName_DAL.Text;
param.DAL_Name = txtDAL_DAL.Text;
param.ORM_Name = txtORM_DAL.Text;
param.DAL_Namespace = txtNamespace_DAL.Text;
param.UsingNamespace = txtUsingNamespace_DAL.Lines;
//生成源码
string code = new GenerateDAL().GenerateBusinessDAL(param);
if (chkPreviewDAL.Checked)
{
this.ShowCode(code);
}
//输出cs文件
if (chkExportToFileDAL.Checked)
{
string fileName = txtOutpup_DAL_Business.Text + txtDAL_DAL.Text + ".cs";
File.WriteAllText(fileName, code, Encoding.UTF8);
MessageBox.Show("输出文件:" + fileName);
}
}
/// <summary>
/// 生成业务单据的数据层
/// </summary>
/// <param name="param">参数</param>
/// <returns></returns>
public string GenerateBusinessDAL(Params4BusinessDAL param)
{
StringBuilder builder = new StringBuilder();
//.Net Framework的名字空间
builder.AppendLine("using System;");
builder.AppendLine("using System.Collections.Generic;");
builder.AppendLine("using System.Text;");
builder.AppendLine("using System.Data;");
builder.AppendLine("using System.Collections;");
builder.AppendLine("using System.Data.SqlClient;");
//引用的自定义名字空间
foreach (string space in param.UsingNamespace)
builder.AppendLine("using " + space + ";");
//生成单元注释部分
CreateComment(builder, param.ConcretelyName);
//当前业务层所在的名字空间
builder.AppendLine("namespace " + param.DAL_Namespace);
builder.AppendLine("{");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// " + param.DAL_Name);
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public class " + param.DAL_Name + " : dalBaseBusiness");
builder.AppendLine(" {");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 构造器");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"loginer\">当前登录用户</param>");
builder.AppendLine(" public " + param.DAL_Name + "(Loginer loginer): base(loginer)"); //构造器
builder.AppendLine(" {");
builder.AppendLine(" _SummaryKeyName = " + param.ORM_Name + ".__KeyName; //主表的主键字段");
builder.AppendLine(" _SummaryTableName = " + param.ORM_Name + ".__TableName;//主表表名");
builder.AppendLine(" _UpdateSummaryKeyMode = UpdateKeyMode.OnlyDocumentNo;//单据号码生成模式");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 根据表名获取该表的ＳＱＬ命令生成器");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"tableName\">表名</param>");
builder.AppendLine(" /// <returns></returns>");
builder.AppendLine(" protected override IGenerateSqlCommand CreateSqlGenerator(string tableName)");
builder.AppendLine(" {");
builder.AppendLine(" Type ORM = null;");
builder.AppendLine(" if (tableName == " + param.ORM_Name + ".__TableName) ORM = typeof(" + param.ORM_Name + ");");
builder.AppendLine(" //if (tableName == " + param.ORM_Name + "s.__TableName) ORM = typeof(" + param.ORM_Name + "s);"); //如有明细表请调整本行的代码
builder.AppendLine(" if (ORM == null) throw new Exception(tableName + \"表没有ORM模型！\");");
builder.AppendLine(" return new GenerateSqlCmdByTableFields(ORM);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 查询功能，获取主表数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public DataTable GetSummaryByParam(string docNoFrom, string docNoTo, DateTime docDateFrom, DateTime docDateTo)");
builder.AppendLine(" {");
builder.AppendLine(" StringBuilder sql = new StringBuilder();");
builder.AppendLine(" //");
builder.AppendLine(" //在这里生成SQL");
builder.AppendLine(" //");
builder.AppendLine(" if (sql.ToString() != \"\") //有查询条件");
builder.AppendLine(" {");
builder.AppendLine(" string query = \"select * from \" + _SummaryTableName + \" where 1=1 \" + sql.ToString();");
builder.AppendLine(" SqlCommandBase cmd = SqlBuilder.BuildSqlCommandBase(query);");
builder.AppendLine(" DataTable dt = DataProvider.Instance.GetTable(_Loginer.DBName,cmd.SqlCommand, " + param.ORM_Name + ".__TableName);");
builder.AppendLine(" return dt;");
builder.AppendLine(" }");
builder.AppendLine(" else //无查询条件不返回数据");
builder.AppendLine(" {");
builder.AppendLine(" throw new Exception(\"没有指定查询条件!\");");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 获取一张业务单据的数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"docNo\">单据号码</param>");
builder.AppendLine(" /// <returns></returns>");
builder.AppendLine(" public System.Data.DataSet GetBusinessByKey(string docNo)");
builder.AppendLine(" {");
builder.AppendLine(" string sql1 = \" select * from [tb_" + param.ConcretelyName + "] where [\"+" + param.ORM_Name + ".__KeyName+\"]=@DocNo1 \";");
builder.AppendLine(" string sql2 = \" select * from [vw_" + param.ConcretelyName + "s] where [\"+" + param.ORM_Name + ".__KeyName+\"]=@DocNo2 ORDER BY Queue \"; //明细表排序");
builder.AppendLine(" SqlCommandBase cmd = SqlBuilder.BuildSqlCommandBase(sql1 + sql2);");
builder.AppendLine(" cmd.AddParam(\"@DocNo1\", SqlDbType.VarChar, docNo.Trim());");
builder.AppendLine(" cmd.AddParam(\"@DocNo2\", SqlDbType.VarChar, docNo.Trim());");
builder.AppendLine(" DataSet ds = DataProvider.Instance.GetDataSet(_Loginer.DBName,cmd.SqlCommand);");
builder.AppendLine(" ds.Tables[0].TableName = " + param.ORM_Name + ".__TableName;");
builder.AppendLine(" //ds.Tables[1].TableName =" + param.ORM_Name + "s.__TableName;//明细表");
builder.AppendLine(" return ds;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///删除一张单据:只删除明细,主表金额清零!!!");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public bool Delete(string docNo)");
builder.AppendLine(" {");
builder.AppendLine(" //删除单据:只删除明细,主表金额清零!!!");
builder.AppendLine(" string sql1 = \"UPDATE [tb_" + param.ConcretelyName + "] SET Amount=0 where [\"+" + param.ORM_Name + ".__KeyName+\"]=@DocNo1 \";");
builder.AppendLine(" string sql2 = \"delete [tb_" + param.ConcretelyName + "] where [\"+" + param.ORM_Name + ".__KeyName+\"]=@DocNo2 \";");
builder.AppendLine(" SqlCommandBase cmd = SqlBuilder.BuildSqlCommandBase(sql1 + sql2);");
builder.AppendLine(" cmd.AddParam(\"@DocNo1\", SqlDbType.VarChar, docNo.Trim());");
builder.AppendLine(" cmd.AddParam(\"@DocNo2\", SqlDbType.VarChar, docNo.Trim());");
builder.AppendLine(" int i = DataProvider.Instance.ExecuteNoQuery(_Loginer.DBName,cmd.SqlCommand);");
builder.AppendLine(" return i != 0;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" //保存数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public SaveResult Update(DataSet data, bool createBusinessLog)");
builder.AppendLine(" {");
builder.AppendLine(" //其它处理...");
builder.AppendLine(" //调用基类的方法保存数据");
builder.AppendLine(" return base.Update(data);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" //获取单据流水号码");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" protected override string GetNumber(SqlTransaction tran)");
builder.AppendLine(" {");
builder.AppendLine(" string docNo = DocNoTool.GetNumber(tran, \"" + param.ConcretelyName + "\");");
builder.AppendLine(" return docNo;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 创建业务单据的版本历史记录");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"key\">单据号码</param>");
builder.AppendLine(" /// <param name=\"account\">当前用户</param>");
builder.AppendLine(" /// <param name=\"newVerNo\">返回新的版本号</param>");
builder.AppendLine(" public void CreateBusinessLog(string key, string account, out string newVerNo)");
builder.AppendLine(" {");
builder.AppendLine(" string sql = \"sp_Log_" + param.ConcretelyName + "'\" + key + \"','\" + account + \"'\";");
builder.AppendLine(" SqlCommandBase cmd = SqlBuilder.BuildSqlCommandBase(sql);");
builder.AppendLine(" object o = DataProvider.Instance.ExecuteScalar(_Loginer.DBName,cmd.SqlCommand);");
builder.AppendLine(" newVerNo = ConvertEx.ToString(o);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 获取指定版本号的历史记录");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"docNo\">单据号码</param>");
builder.AppendLine(" /// <param name=\"verNo\">版本号</param>");
builder.AppendLine(" /// <returns></returns>");
builder.AppendLine(" public DataSet GetBusinessLog(string docNo, string verNo)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 获取单据的版本历史记录");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"docNo\">单据号码</param>");
builder.AppendLine(" /// <returns></returns>");
builder.AppendLine(" public DataSet GetBusinessLog(string docNo)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 获取报表数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <returns></returns>");
builder.AppendLine(" public DataSet GetReportData(string DocNoFrom, string DocNoTo, DateTime DateFrom, DateTime DateTo)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" }");
builder.AppendLine("}");
builder.AppendLine("");
return builder.ToString();
}
/// <summary>
/// 生成业务单据的数据层
/// </summary>
/// <param name="param">参数</param>
/// <returns></returns>
public string GenerateBusinessDAL(Params4BusinessDAL param)
{
StringBuilder builder = new StringBuilder();
//.Net Framework的名字空间
builder.AppendLine("using System;");
builder.AppendLine("using System.Collections.Generic;");
builder.AppendLine("using System.Text;");
builder.AppendLine("using System.Data;");
builder.AppendLine("using System.Collections;");
builder.AppendLine("using System.Data.SqlClient;");
//引用的自定义名字空间
foreach (string space in param.UsingNamespace)
{
builder.AppendLine("using " + space + ";");
}
//生成单元注释部分
CreateComment(builder, param.ConcretelyName);
//当前业务层所在的名字空间
builder.AppendLine("namespace " + param.DAL_Namespace);
builder.AppendLine("{");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// " + param.DAL_Name);
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public class " + param.DAL_Name + " : dalBaseBusiness");
builder.AppendLine(" {");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 构造器");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"loginer\">当前登录用户</param>");
builder.AppendLine(" public " + param.DAL_Name + "(Loginer loginer): base(loginer)"); //构造器
builder.AppendLine(" {");
builder.AppendLine(" _SummaryKeyName = " + param.ORM_Name + ".__KeyName; //主表的主键字段");
builder.AppendLine(" _SummaryTableName = " + param.ORM_Name + ".__TableName;//主表表名");
builder.AppendLine(" _UpdateSummaryKeyMode = UpdateKeyMode.OnlyDocumentNo;//单据号码生成模式");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 根据表名获取该表的ＳＱＬ命令生成器");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"tableName\">表名</param>");
builder.AppendLine(" /// <returns></returns>");
builder.AppendLine(" protected override IGenerateSqlCommand CreateSqlGenerator(string tableName)");
builder.AppendLine(" {");
builder.AppendLine(" Type ORM = null;");
builder.AppendLine(" if (tableName == " + param.ORM_Name + ".__TableName) ORM = typeof(" + param.ORM_Name + ");");
builder.AppendLine(" //if (tableName == " + param.ORM_Name + "s.__TableName) ORM = typeof(" + param.ORM_Name + "s);"); //如有明细表请调整本行的代码
builder.AppendLine(" if (ORM == null) throw new Exception(tableName + \"表没有ORM模型！\");");
builder.AppendLine(" return new GenerateSqlCmdByTableFields(ORM);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 查询功能，获取主表数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public DataTable GetSummaryByParam(string docNoFrom, string docNoTo, DateTime docDateFrom, DateTime docDateTo)");
builder.AppendLine(" {");
builder.AppendLine(" StringBuilder sql = new StringBuilder();");
builder.AppendLine(" //");
builder.AppendLine(" //在这里生成SQL");
builder.AppendLine(" //");
builder.AppendLine(" if (sql.ToString() != \"\") //有查询条件");
builder.AppendLine(" {");
builder.AppendLine(" string query = \"select * from \" + _SummaryTableName + \" where 1=1 \" + sql.ToString();");
builder.AppendLine(" SqlCommandBase cmd = SqlBuilder.BuildSqlCommandBase(query);");
builder.AppendLine(" DataTable dt = DataProvider.Instance.GetTable(_Loginer.DBName,cmd.SqlCommand, " + param.ORM_Name + ".__TableName);");
builder.AppendLine(" return dt;");
builder.AppendLine(" }");
builder.AppendLine(" else //无查询条件不返回数据");
builder.AppendLine(" {");
builder.AppendLine(" throw new Exception(\"没有指定查询条件!\");");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 获取一张业务单据的数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"docNo\">单据号码</param>");
builder.AppendLine(" /// <returns></returns>");
builder.AppendLine(" public System.Data.DataSet GetBusinessByKey(string docNo)");
builder.AppendLine(" {");
builder.AppendLine(" string sql1 = \" select * from [tb_" + param.ConcretelyName + "] where [\"+" + param.ORM_Name + ".__KeyName+\"]=@DocNo1 \";");
builder.AppendLine(" string sql2 = \" select * from [vw_" + param.ConcretelyName + "s] where [\"+" + param.ORM_Name + ".__KeyName+\"]=@DocNo2 ORDER BY Queue \"; //明细表排序");
builder.AppendLine(" SqlCommandBase cmd = SqlBuilder.BuildSqlCommandBase(sql1 + sql2);");
builder.AppendLine(" cmd.AddParam(\"@DocNo1\", SqlDbType.VarChar, docNo.Trim());");
builder.AppendLine(" cmd.AddParam(\"@DocNo2\", SqlDbType.VarChar, docNo.Trim());");
builder.AppendLine(" DataSet ds = DataProvider.Instance.GetDataSet(_Loginer.DBName,cmd.SqlCommand);");
builder.AppendLine(" ds.Tables[0].TableName = " + param.ORM_Name + ".__TableName;");
builder.AppendLine(" //ds.Tables[1].TableName =" + param.ORM_Name + "s.__TableName;//明细表");
builder.AppendLine(" return ds;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///删除一张单据:只删除明细,主表金额清零!!!");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public bool Delete(string docNo)");
builder.AppendLine(" {");
builder.AppendLine(" //删除单据:只删除明细,主表金额清零!!!");
builder.AppendLine(" string sql1 = \"UPDATE [tb_" + param.ConcretelyName + "] SET Amount=0 where [\"+" + param.ORM_Name + ".__KeyName+\"]=@DocNo1 \";");
builder.AppendLine(" string sql2 = \"delete [tb_" + param.ConcretelyName + "] where [\"+" + param.ORM_Name + ".__KeyName+\"]=@DocNo2 \";");
builder.AppendLine(" SqlCommandBase cmd = SqlBuilder.BuildSqlCommandBase(sql1 + sql2);");
builder.AppendLine(" cmd.AddParam(\"@DocNo1\", SqlDbType.VarChar, docNo.Trim());");
builder.AppendLine(" cmd.AddParam(\"@DocNo2\", SqlDbType.VarChar, docNo.Trim());");
builder.AppendLine(" int i = DataProvider.Instance.ExecuteNoQuery(_Loginer.DBName,cmd.SqlCommand);");
builder.AppendLine(" return i != 0;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" //保存数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public SaveResult Update(DataSet data, bool createBusinessLog)");
builder.AppendLine(" {");
builder.AppendLine(" //其它处理...");
builder.AppendLine(" //调用基类的方法保存数据");
builder.AppendLine(" return base.Update(data);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" //获取单据流水号码");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" protected override string GetNumber(SqlTransaction tran)");
builder.AppendLine(" {");
builder.AppendLine(" string docNo = DocNoTool.GetNumber(tran, \"" + param.ConcretelyName + "\");");
builder.AppendLine(" return docNo;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 创建业务单据的版本历史记录");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"key\">单据号码</param>");
builder.AppendLine(" /// <param name=\"account\">当前用户</param>");
builder.AppendLine(" /// <param name=\"newVerNo\">返回新的版本号</param>");
builder.AppendLine(" public void CreateBusinessLog(string key, string account, out string newVerNo)");
builder.AppendLine(" {");
builder.AppendLine(" string sql = \"sp_Log_" + param.ConcretelyName + "'\" + key + \"','\" + account + \"'\";");
builder.AppendLine(" SqlCommandBase cmd = SqlBuilder.BuildSqlCommandBase(sql);");
builder.AppendLine(" object o = DataProvider.Instance.ExecuteScalar(_Loginer.DBName,cmd.SqlCommand);");
builder.AppendLine(" newVerNo = ConvertEx.ToString(o);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 获取指定版本号的历史记录");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"docNo\">单据号码</param>");
builder.AppendLine(" /// <param name=\"verNo\">版本号</param>");
builder.AppendLine(" /// <returns></returns>");
builder.AppendLine(" public DataSet GetBusinessLog(string docNo, string verNo)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 获取单据的版本历史记录");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"docNo\">单据号码</param>");
builder.AppendLine(" /// <returns></returns>");
builder.AppendLine(" public DataSet GetBusinessLog(string docNo)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 获取报表数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <returns></returns>");
builder.AppendLine(" public DataSet GetReportData(string DocNoFrom, string DocNoTo, DateTime DateFrom, DateTime DateTo)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" }");
builder.AppendLine("}");
builder.AppendLine("");
return(builder.ToString());
}