public KeyValuePair <string, object> SelectFromListOfProductsByCategory(List <Product> products)
{
ProductViewer productViewer = new ProductViewer();
int cursor = 0;
string entry;
int cursorMinimum = 0;
int cursorMaximum = products.Count - 1;
while (true)
{
Clear();
productViewer.ShowProductProfile(products[cursor]);
Echo("----------------");
Echo("Produit " + (cursor + 1) + "/" + (cursorMaximum + 1));
Echo("[p]récédent, [s]uivant, [c]hoisir, [r]evenir aux catégories, [q]uitter\n");
entry = AskCommand();
switch (entry.ToLower())
{
case "p":
case "précédent":
if (cursorMinimum < cursor)
{
cursor = cursor - 1;
}
break;
case "s":
case "suivant":
if (cursor < cursorMaximum)
{
cursor = cursor + 1;
}
break;
case "c":
case "choisir":
return(new KeyValuePair <string, object>("product", products[cursor]));
case "r":
return(new KeyValuePair <string, object>("action", "categories"));
case "q":
return(new KeyValuePair <string, object>("action", "quit"));
}
}
}
public Product SelectFromListOfProducts(List <Product> products)
{
ProductViewer productViewer = new ProductViewer();
int cursor = 0;
string entry;
int cursorMinimum = 0;
int cursorMaximum = products.Count - 1;
while (true)
{
Clear();
productViewer.ShowProductProfile(products[cursor]);
Echo("----------------");
Echo("Produit " + (cursor + 1) + "/" + (cursorMaximum + 1));
Echo("[p]récédent, [s]uivant, [c]hoisir, [q]uitter\n");
entry = AskCommand();
switch (entry)
{
case "p":
case "précédent":
if (cursorMinimum < cursor)
{
cursor = cursor - 1;
}
break;
case "s":
case "suivant":
if (cursor < cursorMaximum)
{
cursor = cursor + 1;
}
break;
case "c":
case "choisir":
return(products[cursor]);
case "q":
return(null);
}
}
}
public void BrowseListOfProducts(List <Product> products)
{
ProductViewer productViewer = new ProductViewer();
int cursor = 0;
string entry;
int cursorMinimum = 0;
int cursorMaximum = products.Count - 1;
bool isBrowsing = true;
while (isBrowsing)
{
Clear();
productViewer.ShowProductProfile(products[cursor]);
Echo("----------------");
Echo("Produit " + (cursor + 1) + "/" + (cursorMaximum + 1));
Echo("[p]récédent, [s]uivant, [q]uitter\n");
entry = AskCommand();
switch (entry.ToLower())
{
case "p":
case "précédent":
if (cursorMinimum < cursor)
{
cursor = cursor - 1;
}
break;
case "s":
case "suivant":
if (cursor < cursorMaximum)
{
cursor = cursor + 1;
}
break;
case "q":
isBrowsing = false;
break;
}
}
}