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DHDHSoftware/DH.RBAC/Utility/Extension/ExtMethods.cs
liyaobang 9f7c6206ca 提交rbac 
提交设置右键错位的bug
2025-04-08 15:15:02 +08:00

323 lines
23 KiB
C#
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SqlSugar;
namespace DH.RBAC.Utility.Extension
{
public class ExtMethods
{
public static List<SqlFuncExternal> GetExpMethods
{
get
{
var expMethods = new List<SqlFuncExternal>();
//abs
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Abs",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("ABS({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("ABS({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("abs({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("ABS({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("ABS({0})", expInfo.Args[0].MemberName);
else
throw new Exception("未实现");
}
});
//sin
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Sin",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("SIN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("SIN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("sin({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("SIN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("SIN({0})", expInfo.Args[0].MemberName);
else
throw new Exception("未实现");
}
});
//cos
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Cos",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("COS({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("COS({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("cos({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("COS({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("COS({0})", expInfo.Args[0].MemberName);
else
throw new Exception("未实现");
}
});
//asin
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Asin",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("ASIN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("ASIN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("asin({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("ASIN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("ASIN({0})", expInfo.Args[0].MemberName);
else
throw new Exception("未实现");
}
});
//acos
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Acos",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("ACOS({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("ACOS({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("acos({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("ACOS({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("ACOS({0})", expInfo.Args[0].MemberName);
else
throw new Exception("未实现");
}
});
//tan
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Tan",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("TAN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("TAN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("tan({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("TAN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("TAN({0})", expInfo.Args[0].MemberName);
else
throw new Exception("未实现");
}
});
//atan
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Atan",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("ATAN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("ATAN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("atan({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("ATAN({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("ATAN({0})", expInfo.Args[0].MemberName);
else
throw new Exception("未实现");
}
});
//atan2
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Atan2",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("ATAN2({0},{1})", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("ATAN({0}/{1})", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("atan2({0},{1})", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("ATAN2({0},{1})", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("ATAN2({0},{1})", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else
throw new Exception("未实现");
}
});
//pow
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Pow",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("POW({0},{1})", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("POWER({0},{1})", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("power({0},{1})", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("POWER({0},{1})", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("POWER({0},{1})", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else
throw new Exception("未实现");
}
});
//sqrt
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Sqrt",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("SQRT({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("SQRT({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("sqrt({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("SQRT({0})", expInfo.Args[0].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("SQRT({0})", expInfo.Args[0].MemberName);
else
throw new Exception("未实现");
}
});
//GetDistance
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "GetDistance",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("((6378.138 * 2 * ASIN(POW(SIN(({0} * PI() / 180 - {2} * PI() / 180) / 2), 2) + COS({0} * PI() / 180) * COS({2} * PI() / 180) * POW(SIN(({1} * PI() / 180 - {3} * PI() / 180) / 2), 2))) * 1000)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName, expInfo.Args[2].MemberName, expInfo.Args[3].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("((6378.138 * 2 * ASIN(POWER(SIN(({0} * PI() / 180 - {2} * PI() / 180) / 2), 2) + COS({0} * PI() / 180) * COS({2} * PI() / 180) * POWER(SIN(({1} * PI() / 180 - {3} * PI() / 180) / 2), 2))) * 1000)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName, expInfo.Args[2].MemberName, expInfo.Args[3].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("((6378.138 * 2 * ASIN(POWER(SIN(({0} * PI() / 180 - {2} * PI() / 180) / 2), 2) + COS({0} * PI() / 180) * COS({2} * PI() / 180) * POWER(SIN(({1} * PI() / 180 - {3} * PI() / 180) / 2), 2))) * 1000)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName, expInfo.Args[2].MemberName, expInfo.Args[3].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("((6378.138 * 2 * ASIN(POWER(SIN(({0} * PI() / 180 - {2} * PI() / 180) / 2), 2) + COS({0} * PI() / 180) * COS({2} * PI() / 180) * POWER(SIN(({1} * PI() / 180 - {3} * PI() / 180) / 2), 2))) * 1000)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName, expInfo.Args[2].MemberName, expInfo.Args[3].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("((6378.138 * 2 * ASIN(POWER(SIN(({0} * PI() / 180 - {2} * PI() / 180) / 2), 2) + COS({0} * PI() / 180) * COS({2} * PI() / 180) * POWER(SIN(({1} * PI() / 180 - {3} * PI() / 180) / 2), 2))) * 1000)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName, expInfo.Args[2].MemberName, expInfo.Args[3].MemberName);
else
throw new Exception("未实现");
}
});
//Bd09ToGcj02Lat
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Bd09ToGcj02Lat",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("((SQRT( ({0} - 0.0065) * ({0} - 0.0065) + ({1} - 0.006) * ({1} - 0.006)) - 0.00002 * SIN(({1} - 0.006) * (3.14159265358979324 * 3000.0 / 180.0))) * SIN(ATAN2(({1} - 0.006), ({0} - 0.0065)) - 0.000003 * COS( ({0} - 0.0065) * (3.14159265358979324 * 3000.0 / 180.0))))", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("((SQRT( ({0} - 0.0065) * ({0} - 0.0065) + ({1} - 0.006) * ({1} - 0.006)) - 0.00002 * SIN(({1} - 0.006) * (3.14159265358979324 * 3000.0 / 180.0))) * SIN(ATAN(({1} - 0.006)/({0} - 0.0065)) - 0.000003 * COS( ({0} - 0.0065) * (3.14159265358979324 * 3000.0 / 180.0))))", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("((SQRT( ({0} - 0.0065) * ({0} - 0.0065) + ({1} - 0.006) * ({1} - 0.006)) - 0.00002 * SIN(({1} - 0.006) * (3.14159265358979324 * 3000.0 / 180.0))) * SIN(ATAN2(({1} - 0.006), ({0} - 0.0065)) - 0.000003 * COS( ({0} - 0.0065) * (3.14159265358979324 * 3000.0 / 180.0))))", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("((SQRT( ({0} - 0.0065) * ({0} - 0.0065) + ({1} - 0.006) * ({1} - 0.006)) - 0.00002 * SIN(({1} - 0.006) * (3.14159265358979324 * 3000.0 / 180.0))) * SIN(ATAN2(({1} - 0.006), ({0} - 0.0065)) - 0.000003 * COS( ({0} - 0.0065) * (3.14159265358979324 * 3000.0 / 180.0))))", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("((SQRT( ({0} - 0.0065) * ({0} - 0.0065) + ({1} - 0.006) * ({1} - 0.006)) - 0.00002 * SIN(({1} - 0.006) * (3.14159265358979324 * 3000.0 / 180.0))) * SIN(ATAN2(({1} - 0.006), ({0} - 0.0065)) - 0.000003 * COS( ({0} - 0.0065) * (3.14159265358979324 * 3000.0 / 180.0))))", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else
throw new Exception("未实现");
}
});
//Bd09ToGcj02Lon
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Bd09ToGcj02Lon",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("(SQRT(({0} - 0.0065) * ({0} - 0.0065) + ({1} - 0.006) * ({1} - 0.006)) - 0.00002 * SIN(({1} - 0.006) * (3.14159265358979324 * 3000.0 / 180.0))) * COS(ATAN2(({1} - 0.006), ({0} - 0.0065)) - 0.000003 * COS(({0} - 0.0065) * (3.14159265358979324 * 3000.0 / 180.0)))", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("(SQRT(({0} - 0.0065) * ({0} - 0.0065) + ({1} - 0.006) * ({1} - 0.006)) - 0.00002 * SIN(({1} - 0.006) * (3.14159265358979324 * 3000.0 / 180.0))) * COS(ATAN(({1} - 0.006)/({0} - 0.0065)) - 0.000003 * COS(({0} - 0.0065) * (3.14159265358979324 * 3000.0 / 180.0)))", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("(SQRT(({0} - 0.0065) * ({0} - 0.0065) + ({1} - 0.006) * ({1} - 0.006)) - 0.00002 * SIN(({1} - 0.006) * (3.14159265358979324 * 3000.0 / 180.0))) * COS(ATAN2(({1} - 0.006), ({0} - 0.0065)) - 0.000003 * COS(({0} - 0.0065) * (3.14159265358979324 * 3000.0 / 180.0)))", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("(SQRT(({0} - 0.0065) * ({0} - 0.0065) + ({1} - 0.006) * ({1} - 0.006)) - 0.00002 * SIN(({1} - 0.006) * (3.14159265358979324 * 3000.0 / 180.0))) * COS(ATAN2(({1} - 0.006), ({0} - 0.0065)) - 0.000003 * COS(({0} - 0.0065) * (3.14159265358979324 * 3000.0 / 180.0)))", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("(SQRT(({0} - 0.0065) * ({0} - 0.0065) + ({1} - 0.006) * ({1} - 0.006)) - 0.00002 * SIN(({1} - 0.006) * (3.14159265358979324 * 3000.0 / 180.0))) * COS(ATAN2(({1} - 0.006), ({0} - 0.0065)) - 0.000003 * COS(({0} - 0.0065) * (3.14159265358979324 * 3000.0 / 180.0)))", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else
throw new Exception("未实现");
}
});
//Gcj02ToBd09Lat
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Gcj02ToBd09Lat",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("((SQRT({0} * {0} + {1} * {1}) - 0.00002 * SIN({1} * (3.14159265358979324 * 3000.0 / 180.0))) * SIN( ATAN2({1},{0}) - 0.000003 * COS({0} * (3.14159265358979324 * 3000.0 / 180.0)))+0.006)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("((SQRT({0} * {0} + {1} * {1}) - 0.00002 * SIN({1} * (3.14159265358979324 * 3000.0 / 180.0))) * SIN( ATAN({1}/{0}) - 0.000003 * COS({0} * (3.14159265358979324 * 3000.0 / 180.0)))+0.006)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("((SQRT({0} * {0} + {1} * {1}) - 0.00002 * SIN({1} * (3.14159265358979324 * 3000.0 / 180.0))) * SIN( ATAN2({1},{0}) - 0.000003 * COS({0} * (3.14159265358979324 * 3000.0 / 180.0)))+0.006)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("((SQRT({0} * {0} + {1} * {1}) - 0.00002 * SIN({1} * (3.14159265358979324 * 3000.0 / 180.0))) * SIN( ATAN2({1},{0}) - 0.000003 * COS({0} * (3.14159265358979324 * 3000.0 / 180.0)))+0.006)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("((SQRT({0} * {0} + {1} * {1}) - 0.00002 * SIN({1} * (3.14159265358979324 * 3000.0 / 180.0))) * SIN( ATAN2({1},{0}) - 0.000003 * COS({0} * (3.14159265358979324 * 3000.0 / 180.0)))+0.006)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else
throw new Exception("未实现");
}
});
//Gcj02ToBd09Lon
expMethods.Add(new SqlFuncExternal()
{
UniqueMethodName = "Gcj02ToBd09Lon",
MethodValue = (expInfo, dbType, expContext) =>
{
if (dbType == DbType.MySql)
return string.Format("((SQRT({0} * {0} + {1} * {1}) - 0.00002 * SIN({1} * (3.14159265358979324 * 3000.0 / 180.0))) * COS(ATAN2({1}, {0}) - 0.000003 * COS({0} * (3.14159265358979324 * 3000.0 / 180.0)))+0.0065)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.SqlServer)
return string.Format("((SQRT({0} * {0} + {1} * {1}) - 0.00002 * SIN({1} * (3.14159265358979324 * 3000.0 / 180.0))) * COS(ATAN({1}/{0}) - 0.000003 * COS({0} * (3.14159265358979324 * 3000.0 / 180.0)))+0.0065)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.PostgreSQL)
return string.Format("((SQRT({0} * {0} + {1} * {1}) - 0.00002 * SIN({1} * (3.14159265358979324 * 3000.0 / 180.0))) * COS(ATAN2({1}, {0}) - 0.000003 * COS({0} * (3.14159265358979324 * 3000.0 / 180.0)))+0.0065)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Oracle)
return string.Format("((SQRT({0} * {0} + {1} * {1}) - 0.00002 * SIN({1} * (3.14159265358979324 * 3000.0 / 180.0))) * COS(ATAN2({1}, {0}) - 0.000003 * COS({0} * (3.14159265358979324 * 3000.0 / 180.0)))+0.0065)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else if (dbType == DbType.Sqlite)
return string.Format("((SQRT({0} * {0} + {1} * {1}) - 0.00002 * SIN({1} * (3.14159265358979324 * 3000.0 / 180.0))) * COS(ATAN2({1}, {0}) - 0.000003 * COS({0} * (3.14159265358979324 * 3000.0 / 180.0)))+0.0065)", expInfo.Args[0].MemberName, expInfo.Args[1].MemberName);
else
throw new Exception("未实现");
}
});
return expMethods;
}
}
}
}
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