using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


namespace GestionDeCommerceInfoClasseBDDNCouches.DataLayer
{
    public class BDDAccesArticle : BDDAccesBase
    {
        //private string sCHConnBDD;
        //public string SCHConnBDD { get => sCHConnBDD; set => sCHConnBDD = value; }

        //private SqlCommand CommandSQL = new SqlCommand();

        public BDDAccesArticle(string schConn) : base(schConn)
        {
            //SCHConnBDD = schConn;
            //CommandSQL.Connection = new SqlConnection(schConn);
        }
        public List<Article> ListArticles()
        {
            CommandSQL.Parameters.Clear();
            List<Article> lstArt = new List<Article>();
            CommandSQL.CommandType = System.Data.CommandType.StoredProcedure;
            CommandSQL.CommandText = "ListArticle";
            CommandSQL.Parameters.AddWithValue("@ID", Convert.DBNull);
            CommandSQL.Connection.Open();
            SqlDataReader data = CommandSQL.ExecuteReader();
            while (data.Read())
            {
                //Console.WriteLine(data.ToString()+"\n"+ (data["ID"].ToString()) +"__"+ (data["PrixHTVA"].ToString())+"__"+(data["Stock"].ToString())+"__"+ ((data["Visible"].ToString()))+"__"+ ((data["Actif"].ToString())));
                lstArt.Add(new Article(int.Parse(data["ID"].ToString()), data["Designation"].ToString(),
                    float.Parse(data["PrixHTVA"].ToString()), 
                    int.Parse(data["Stock"].ToString()), 
                    (bool.Parse(data["Visible"].ToString())), 
                    (bool.Parse(data["Actif"].ToString()))));
            }
            CommandSQL.Connection.Close();
            return lstArt;
        }
        public List<Article> VerifStock(int alerteStock)
        {
            CommandSQL.Parameters.Clear();
            List<Article> lstArt = new List<Article>();
            CommandSQL.CommandType = System.Data.CommandType.StoredProcedure;
            CommandSQL.CommandText = "StockUnder";
            CommandSQL.Parameters.AddWithValue("@Stock", alerteStock);
            CommandSQL.Connection.Open();
            SqlDataReader data = CommandSQL.ExecuteReader();
            while (data.Read())
            {
                //Console.WriteLine(data.ToString()+"\n"+ (data["ID"].ToString()) +"__"+ (data["PrixHTVA"].ToString())+"__"+(data["Stock"].ToString())+"__"+ ((data["Visible"].ToString()))+"__"+ ((data["Actif"].ToString())));
                lstArt.Add(new Article(int.Parse(data["ID"].ToString()), data["Designation"].ToString(),
                    float.Parse(data["PrixHTVA"].ToString()),
                    int.Parse(data["Stock"].ToString()),
                    (bool.Parse(data["Visible"].ToString())),
                    (bool.Parse(data["Actif"].ToString()))));
            }
            CommandSQL.Connection.Close();
            return lstArt;
        }
        public Article LireArticle(int id)
        {
            CommandSQL.Parameters.Clear();
            Article lstArt;
            CommandSQL.CommandType = System.Data.CommandType.StoredProcedure;
            CommandSQL.CommandText = "ListArticle";
            CommandSQL.Parameters.AddWithValue("@ID", id);
            CommandSQL.Connection.Open();
            SqlDataReader data = CommandSQL.ExecuteReader();

            if (data.Read())
            {
                //Console.WriteLine(data.ToString()+"\n"+ (data["ID"].ToString()) +"__"+ (data["PrixHTVA"].ToString())+"__"+(data["Stock"].ToString())+"__"+ ((data["Visible"].ToString()))+"__"+ ((data["Actif"].ToString())));
                lstArt = new Article(int.Parse(data["ID"].ToString()), data["Designation"].ToString(),
                    float.Parse(data["PrixHTVA"].ToString()),
                    int.Parse(data["Stock"].ToString()),
                    (bool.Parse(data["Visible"].ToString())),
                    (bool.Parse(data["Actif"].ToString())));
                CommandSQL.Connection.Close();
                return lstArt;
            }
            else
            {
                CommandSQL.Connection.Close();
                return null;
            }
        }
        public int AjouterArticle(Article article)
        {
            CommandSQL.CommandType = System.Data.CommandType.StoredProcedure;
            CommandSQL.CommandText = "AjoutArticle";
            CommandSQL.Parameters.Clear();
            CommandSQL.Parameters.Add("ID", SqlDbType.Int);
            Direction("ID", ParameterDirection.Output);
            CommandSQL.Parameters.AddWithValue("@Designation",article.Designation);
            CommandSQL.Parameters.AddWithValue("@PrixHTVA",article.PrixHTVA);
            CommandSQL.Parameters.AddWithValue("@Stock",article.Stock);
            CommandSQL.Parameters.AddWithValue("@Visible",article.Visible);
            CommandSQL.Parameters.AddWithValue("@Actif",article.Actif);
            CommandSQL.Connection.Open();
            SqlDataReader data = CommandSQL.ExecuteReader();
            int a = int.Parse(CommandSQL.Parameters["ID"].Value.ToString());
            article.ID = a;
            CommandSQL.Connection.Close();
            return a;
        }
        public void AjouterArticles(List<Article> articles)
        {
            foreach (Article article in articles)
                article.ID = AjouterArticle(article);
        }
        public void ModifArticle(Article article)
        {
            CommandSQL.Parameters.Clear();
            CommandSQL.CommandType = System.Data.CommandType.StoredProcedure;
            CommandSQL.CommandText = "ModifArticle";
            CommandSQL.Parameters.AddWithValue("@ID", article.ID);
            CommandSQL.Parameters.AddWithValue("@Designation", article.Designation);
            CommandSQL.Parameters.AddWithValue("@PrixHTVA", article.PrixHTVA);
            CommandSQL.Parameters.AddWithValue("@Stock", article.Stock);
            CommandSQL.Parameters.AddWithValue("@Visible", article.Visible);
            CommandSQL.Parameters.AddWithValue("@Actif", article.Actif);
            CommandSQL.Connection.Open();
            SqlDataReader data = CommandSQL.ExecuteReader();
            CommandSQL.Connection.Close();
        }
        public void ModifArticles(List<Article> articles)
        {
            foreach (Article article in articles)
                ModifArticle(article);
        }
        public void SuprimerArticle(int id, bool definitivement)
        {
            CommandSQL.Parameters.Clear();
            CommandSQL.CommandType = System.Data.CommandType.StoredProcedure;
            CommandSQL.CommandText = "SuprimerArticle";
            CommandSQL.Parameters.AddWithValue("@ID", id);
            CommandSQL.Parameters.AddWithValue("@definitivement", definitivement);
            CommandSQL.Connection.Open();
            SqlDataReader data = CommandSQL.ExecuteReader();
            CommandSQL.Connection.Close();
        }
        public void SuprimerArticle(Article article, bool definitivement)
        {
            SuprimerArticle(article.ID, definitivement);
        }
        public void SuprimerArticle(List<Article> articles, bool definitivement)
        {
            foreach (Article article in articles)
                SuprimerArticle(article.ID, definitivement);
        }
    }
}