using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using DynamORM;
using DynamORM.Helpers;
using DynamORM.Mapper;

namespace Tester
{
    internal class Program
    {
        private static DynamicDatabase GetORM()
        {
            return new DynamicDatabase(System.Data.SqlClient.SqlClientFactory.Instance,
                "packet size=4096;User Id=sa;Password=sWe7PepR;data source=192.168.22.10;initial catalog=PLAYGROUND;",
                DynamicDatabaseOptions.SingleConnection | DynamicDatabaseOptions.SingleTransaction | DynamicDatabaseOptions.SupportSchema | 
                DynamicDatabaseOptions.SupportStoredProcedures | DynamicDatabaseOptions.SupportTop | DynamicDatabaseOptions.DumpCommands);

            ////return new DynamORM.DynamicDatabase(System.Data.SQLite.SQLiteFactory.Instance,
            ////    "Data Source=test.db3;",
            ////    DynamORM.DynamicDatabaseOptions.SingleConnection | DynamORM.DynamicDatabaseOptions.SingleTransaction |
            ////    DynamORM.DynamicDatabaseOptions.SupportSchema | DynamORM.DynamicDatabaseOptions.SupportLimitOffset);
            ///
        }

        private static void Main(string[] args)
        {

            using (var db = GetORM())
            {
                //ProcedureHell(db);

                TableFun(db);
            }
        }

        private static void TableFun(DynamicDatabase db)
        {
            try
            {
                db.Execute("DROP TABLE Experiments ");
            }
            catch { }

            db.Execute(@"CREATE TABLE Experiments (
  id int NOT NULL PRIMARY KEY,
  t1 nvarchar(50) NOT NULL DEFAULT N'', 
  t2 varchar(50) NOT NULL DEFAULT '',
  dd date,
  tt time);");

            db.Insert<Ex>().Insert(new Ex
            {
                id = 1,
                t1 = "T1",
                t2 = "T1",
                dd = DateTime.Now,
                tt = TimeSpan.FromDays(2) + TimeSpan.FromHours(10),
            }).Execute();

            var tt = db.From<Ex>().Where(x => x.id == 1).ToList<Ex>().FirstOrDefault();

            db.Update<Ex>().Where(x => x.id == 1).Set(x => x.tt = TimeSpan.FromMinutes(10), x => x.dd = DateTime.Now.AddDays(2)).Execute();

            db.Execute("DROP TABLE Experiments ");
        }

        [Table(Name = "Experiments")]
        private class Ex
        {
            public int id { get; set; }
            public string t1 { get; set; }
            public string t2 { get; set; }
            public DateTime dd { get; set; }
            public TimeSpan tt { get; set; }
        }

        private static void ProcedureHell(DynamicDatabase db)
        {
            db.Execute(@"CREATE OR ALTER PROCEDURE sp_Exp_Scalar AS SELECT 42;");
            var res0 = db.Procedures.sp_Exp_Scalar();
            var res1 = db.Procedures.sp_Exp_Scalar<int>();

            db.Execute(@"CREATE OR ALTER PROCEDURE sp_Exp_ReturnInt AS RETURN 42;");
            var res2 = db.Procedures.sp_Exp_ReturnInt();

            db.Execute(@"CREATE OR ALTER PROCEDURE sp_Exp_SomeData AS 
SELECT 1 Id, 'Some Name 1' [Name], 'Some Desc 1' [Desc], GETDATE() [Date]
UNION ALL SELECT 2 Id, 'Some Name 2', 'Some Desc 2', GETDATE() [Date];");
            var res3 = db.Procedures.sp_Exp_SomeData<sp_Exp_SomeData_Result>();
            var res4 = db.Procedures.sp_Exp_SomeData<List<sp_Exp_SomeData_Result>>();

            db.Execute(@"CREATE OR ALTER PROCEDURE sp_Exp_SomeInputAndOutput
  @Name nvarchar(50),
  @Result nvarchar(256) OUTPUT
AS 
SELECT @Result = 'Hi, ' + @Name + ' your lucky number is 42!';");
            var res5 = db.Procedures.sp_Exp_SomeInputAndOutput<string, sp_Exp_SomeInputAndOutput_Result>(Name: "G4g4r1n", out_Result: new DynamicColumn
            {
                Schema = new DynamicSchemaColumn
                {
                    Size = 256,
                },
            }, ret_Return: 0);
            var res6 = db.Procedures.sp_Exp_SomeInputAndOutput<string, sp_Exp_SomeInputAndOutput_Result>(Name: "G4g4r1n", out_Result: new DynamicSchemaColumn
            {
                Size = 256,
            }, ret_Return: 0);

            db.Execute(@"CREATE OR ALTER PROCEDURE sp_Exp_SomeInputAndOutputWithDataAndReturn
  @Name nvarchar(50),
  @Result nvarchar(256) OUTPUT
AS 
SELECT @Result = 'Hi, ' + @Name + ' your lucky number is 42!' 

SELECT 1 Id, 'Some Name 1' [Name], 'Some Desc 1' [Desc], GETDATE() [Date]
UNION ALL SELECT 2 Id, 'Some Name 2', 'Some Desc 2', GETDATE() [Date]

RETURN 42;");
            var res7 = db.Procedures.sp_Exp_SomeInputAndOutputWithDataAndReturn<List<sp_Exp_SomeInputAndOutputWithDataAndReturn_Result.Data>, sp_Exp_SomeInputAndOutputWithDataAndReturn_Result>(Name: "G4g4r1n", out_Result: new DynamicColumn
            {
                Schema = new DynamicSchemaColumn
                {
                    Size = 256,
                },
            }, ret_Return: 0);
            var res8 = db.Procedures.sp_Exp_SomeInputAndOutputWithDataAndReturn<List<sp_Exp_SomeInputAndOutputWithDataAndReturn_Result.Data>, sp_Exp_SomeInputAndOutputWithDataAndReturn_Result>(Name: "G4g4r1n", out_Result: new DynamicSchemaColumn
            {
                Size = 256,
            }, ret_Return: 0);
        }

        private class sp_Exp_SomeData_Result
        {
            public virtual int Id { get; set; }
            public virtual string Name { get; set; }
            public virtual string Desc { get; set; }
            public virtual DateTime Date { get; set; }
        }

        private class sp_Exp_SomeInputAndOutput_Result
        {
            public virtual string Result { get; set; }
            public virtual string Return { get; set; }
        }

        private class sp_Exp_SomeInputAndOutputWithDataAndReturn_Result
        {
            public class Data
            {
                public virtual int Id { get; set; }
                public virtual string Name { get; set; }
                public virtual string Desc { get; set; }
                public virtual DateTime Date { get; set; }
            }

            public virtual List<Data> sp_Exp_SomeInputAndOutputWithDataAndReturn { get; set; }
            public virtual string Result { get; set; }
            public virtual string Return { get; set; }
        }
    }
}