/// <summary>
/// Returns the list of all the articles
/// </summary>
/// <returns>list of all the articles</returns>
public List <Models.Article> Get_Articles_List()
{
List <Models.Article> Articles = new List <Models.Article>();
System.Data.SQLite.SQLiteCommand cmd = SQL_Connection.CreateCommand();
cmd.CommandText = "SELECT RefArticle, Description, SousFamilles.Nom as SousFamille, m.Nom as Marque, PrixHT, Quantite FROM Articles natural join SousFamilles inner join Marques m on m.RefMarque = Articles.refMarque";
System.Data.SQLite.SQLiteDataReader Articles_Reader = cmd.ExecuteReader();
int Article_Index = Articles_Reader.GetOrdinal("RefArticle");
int Description_Index = Articles_Reader.GetOrdinal("Description");
int Sub_Familly_Index = Articles_Reader.GetOrdinal("SousFamille");
int Brand_Index = Articles_Reader.GetOrdinal("Marque");
int Price_Index = Articles_Reader.GetOrdinal("PrixHT");
int Quantity_Index = Articles_Reader.GetOrdinal("Quantite");
while (Articles_Reader.Read())
{
Models.Article A = new Models.Article();
A.Ref_Article = Articles_Reader.GetString(Article_Index);
A.Description = Articles_Reader.GetString(Description_Index);
A.Sub_Familly_Name = Articles_Reader.GetString(Sub_Familly_Index);
A.Brand_Name = Articles_Reader.GetString(Brand_Index);
A.Price_HT = Articles_Reader.GetFloat(Price_Index);
A.Quantity = Articles_Reader.GetInt32(Quantity_Index);
Articles.Add(A);
}
return(Articles);
}
/// <summary>
/// Returns the article from its reference
/// </summary>
/// <param name="refArticle"></param>
/// <returns>the article</returns>
public Models.Article Get_Article(string refArticle)
{
Models.Article Article = new Models.Article();
System.Data.SQLite.SQLiteCommand cmd = SQL_Connection.CreateCommand();
cmd.CommandText = "SELECT RefArticle, Description, SousFamilles.Nom as SousFamille, m.Nom as Marque, PrixHT, Quantite FROM Articles natural join SousFamilles inner join Marques m on m.RefMarque = Articles.refMarque WHERE RefArticle = ?";
System.Data.SQLite.SQLiteParameter Id_Parameter = new System.Data.SQLite.SQLiteParameter();
Id_Parameter.Value = refArticle;
cmd.Parameters.Add(Id_Parameter);
System.Data.SQLite.SQLiteDataReader Articles_Reader = cmd.ExecuteReader();
int Article_Index = Articles_Reader.GetOrdinal("RefArticle");
int Description_Index = Articles_Reader.GetOrdinal("Description");
int Sub_Familly_Index = Articles_Reader.GetOrdinal("SousFamille");
int Brand_Index = Articles_Reader.GetOrdinal("Marque");
int Price_Index = Articles_Reader.GetOrdinal("PrixHT");
int Quantity_Index = Articles_Reader.GetOrdinal("Quantite");
if (Articles_Reader.Read())
{
Models.Article A = new Models.Article();
Article.Ref_Article = Articles_Reader.GetString(Article_Index);
Article.Description = Articles_Reader.GetString(Description_Index);
Article.Sub_Familly_Name = Articles_Reader.GetString(Sub_Familly_Index);
Article.Brand_Name = Articles_Reader.GetString(Brand_Index);
Article.Price_HT = Articles_Reader.GetFloat(Price_Index);
Article.Quantity = Articles_Reader.GetInt32(Quantity_Index);
}
return(Article);
}
/// <summary>
/// Executed when we click on the delete article button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void On_Delete_Article_Event(object sender, EventArgs e)
{
Models.Article Article = getSelectedArticle();
if (Article != null)
{
On_Delete_Article(getSelectedArticle());
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="Article">null for a creation or the article to modify one</param>
public AddArticleForm(Models.Article Article)
{
InitializeComponent();
this.Article = Article;
Load_Sub_Familly();
Load_Brand();
if (Article != null)
{
Auto_Fill();
}
}
/// <summary>
/// Returns the selected item in the listView
/// </summary>
/// <returns>A model object of the selected article</returns>
public Models.Article getSelectedArticle()
{
Models.Article Article = new Models.Article();
if (Article_List_View.SelectedItems.Count == 0)
{
return(null);
}
ListViewItem Item = Article_List_View.SelectedItems[0];
Models.Article A = Database.GetInstance().Get_Article(Item.SubItems[0].Text);
return(A);
}
/// <summary>
/// Executed when we click on the create article button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void On_Create_Article_Event(object sender, EventArgs e)
{
AddArticleForm Aaf = new AddArticleForm(null);
DialogResult Result = Aaf.ShowDialog();
if (Result == DialogResult.OK)
{
// Get the new value.
Database DB = Database.GetInstance();
Models.Article A = DB.Get_Article(Aaf.Inserted_Id);
String[] Row = { A.Ref_Article, A.Description, A.Sub_Familly_Name, A.Brand_Name, "" + A.Price_HT, "" + A.Quantity };
ListViewItem Item = new ListViewItem(Row);
this.Article_List_View.Items.Add(Item);
this.Status_Label.Text = "Article : " + A.Ref_Article + " ajouté !";
}
}
/// <summary>
/// Open the modify Article form
/// </summary>
/// <param name="Article"></param>
public void Open_Modify_Article(Models.Article Article)
{
AddArticleForm Aaf = new AddArticleForm(Article);
DialogResult Result = Aaf.ShowDialog();
// Refresh the view.
if (Result == DialogResult.OK)
{
// Get the new value.
Database DB = Database.GetInstance();
Models.Article Modified_Article = DB.Get_Article(Article.Ref_Article);
ListViewItem Lvi = Article_List_View.SelectedItems[0];
Lvi.SubItems[0].Text = Modified_Article.Ref_Article;
Lvi.SubItems[1].Text = Modified_Article.Description;
Lvi.SubItems[2].Text = Modified_Article.Sub_Familly_Name;
Lvi.SubItems[3].Text = Modified_Article.Brand_Name;
Lvi.SubItems[4].Text = "" + Modified_Article.Price_HT;
Lvi.SubItems[5].Text = "" + Modified_Article.Quantity;
}
}
/// <summary>
/// Executes the article erasement
/// </summary>
/// <param name="Article"></param>
private void On_Delete_Article(Models.Article Article)
{
DialogResult Res = MessageBox.Show(this, "Etes vous sûr de vouloir supprimer l'article : " + Article.Ref_Article + " ?", "Supprimer", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
if (Res == DialogResult.Yes)
{
bool success = Database.GetInstance().Delete_Article(Article.Ref_Article);
if (success)
{
Res = MessageBox.Show(this, "Suppression réussie !", "Succès", MessageBoxButtons.OK, MessageBoxIcon.Information);
if (Res == DialogResult.OK)
{
Article_List_View.Items.Remove(Article_List_View.SelectedItems[0]);
}
this.Status_Label.Text = "Suppréssion réussi !";
}
else
{
Res = MessageBox.Show(this, "Erreur lors de la supression", "Erreur", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.Status_Label.Text = "Echec de la suppréssion réussi !";
}
}
}
/// <summary>
/// Checks the key pressed and execute the corresponding action
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void On_Key_Pressed(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.F5)
{
Load_Articles();
}
else if (e.KeyCode == Keys.Enter)
{
Models.Article Article = getSelectedArticle();
if (Article != null)
{
Open_Modify_Article(getSelectedArticle());
}
}
else if (e.KeyCode == Keys.Delete)
{
Models.Article Article = getSelectedArticle();
if (Article != null)
{
On_Delete_Article(getSelectedArticle());
}
}
}
