using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using MySql.Data.MySqlClient;
using fatd_faturamento.ENTIDADE;
using fatd_faturamento.DAL.Conexao;

namespace fatd_faturamento.DAL.Persistencia
{
    public class dalNfv
    {

        string vFILTER = null;
        string vINNERJOIN = null;
        string vAND = null;
        string vORDERBY = null;

        #region Métodos

        public void Execute(entidadeNfv objNfv)
        {
            MySqlCommand cmd = null;

            IGerenciadorTransacao objGerenciadorTransacao = null;
            ConexaoBD objconexaoBD = null;

            try
            {
                objconexaoBD = new ConexaoBD();

                objconexaoBD.SetarConexaoBanco(TipoBDConexao.fat_BD);

                using (objGerenciadorTransacao = FabricaGerenciadorTransacao.GetGerenciador(TipoBDGerenciador.MySql))
                {

                    vORDERBY = " ";

                    //vAND = vAND + "CREATE EVENT JOB_NFV_" + objNfv.MESANO_REFERENCIA +" ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 1 HOUR ";
                    vAND = vAND + "CREATE EVENT JOB_NFV_" + objNfv.MESANO_REFERENCIA + " ON SCHEDULE AT '" + objNfv.FASE.ToString().ToUpper() + " 19:00:00" + "' DO ";
                    vAND = vAND + " BEGIN ";
                    vAND = vAND + " INSERT INTO NFV (SELECT * FROM `VWEXPORTA_FATURAMENTO_QW` WHERE `MESANO_REFERENCIA` = " + objNfv.MESANO_REFERENCIA + ");";
                    vAND = vAND + " CALL CRIA_NF_ITENS_FATURA(" + objNfv.MESANO_REFERENCIA + "," + objNfv.MESANO_REFERENCIA + "); ";
                    vAND = vAND + " END ";


                    cmd = new MySqlCommand(this.QueryExecute);

                    objGerenciadorTransacao.Execute(cmd);

                }
            }
            catch (Exception)
            {
                throw;
            }
            finally
            {
                if (cmd != null)
                    cmd.Dispose();
            }
        }

        #endregion

        #region " Comandos SQL "

        StringBuilder sb = new StringBuilder();

        protected string QueryInsert
        {
            get
            {
                this.sb.Clear();

                this.sb.AppendLine("INSERT INTO  ");
                this.sb.AppendLine("NFV SET  ");
                this.sb.AppendLine(vFILTER);

                return sb.ToString();
            }
        }

        protected string QueryUpdate
        {
            get
            {
                this.sb.Clear();

                this.sb.AppendLine("UPDATE  ");
                this.sb.AppendLine("NFV SET  ");
                this.sb.AppendLine(vFILTER);
                this.sb.AppendLine("WHERE 1 = 1 ");
                this.sb.AppendLine(vAND);

                return sb.ToString();
            }
        }

        protected string QueryDelete
        {
            get
            {
                this.sb.Clear();

                this.sb.AppendLine("DELETE FROM NFV ");
                this.sb.AppendLine("WHERE 1 = 1 ");
                this.sb.AppendLine(vAND);
                this.sb.AppendLine(vORDERBY);

                return sb.ToString();
            }
        }

        protected string QuerySelect
        {
            get
            {
                this.sb.Clear();

                this.sb.AppendLine("SELECT ");
                this.sb.AppendLine(vFILTER);
                this.sb.AppendLine("FROM ");
                this.sb.AppendLine("NFV  ");
                this.sb.AppendLine(vINNERJOIN);
                this.sb.AppendLine("WHERE 1 = 1  ");
                this.sb.AppendLine(vAND);
                this.sb.AppendLine(vORDERBY);

                return sb.ToString();
            }
        }

        protected string QueryExecute
        {
            get
            {
                this.sb.Clear();

                this.sb.AppendLine(vAND);
                this.sb.AppendLine(vORDERBY);

                return sb.ToString();
            }
        }


        #endregion


    }
}
