public void InsertQuote(Quote newQuote)
{
newQuote.Id = Guid.NewGuid().ToString();
_QuoteList.AddQuote(newQuote);
_QuoteList.Save();
}
protected void btnSave_Click(object sender, EventArgs e)
{
//Validate Input
if (string.IsNullOrEmpty(QuoteTextToInsert.Text.Trim()))
{
lblAddQuoteFeedback.Text = "Quote Text is required before you can save a quote.";
return;
}
//Collect the Quote
Quote newQuote = new Quote();
newQuote.Text = QuoteTextToInsert.Text;
newQuote.CategoriesAsString = CategoryToInsert.Text;
newQuote.Author = AuthorToInsert.Text;
//Add the quote to the collection
QuoteListWrapper wrapper = new QuoteListWrapper();
wrapper.InsertQuote(newQuote);
//Tell the user that the update was successful.
lblAddQuoteFeedback.Text = "Last Quote was successfully added.";
//Clear the text controls for more quotes to be added
QuoteTextToInsert.Text = string.Empty;
CategoryToInsert.Text = string.Empty;
AuthorToInsert.Text = string.Empty;
}
internal static void LoadFromDataFile(QuoteList inQuoteList)
{
if (File.Exists(DataFileHelper.FullPath(inQuoteList.Id)))
{
XElement quoteList = XElement.Load(DataFileHelper.FullPath(inQuoteList.Id));
foreach (XElement quoteRecord in quoteList.Descendants("QuoteRecord"))
{
string quoteId = (string)quoteRecord.Element("QuoteID");
string quoteText = (string)quoteRecord.Element("Quote");
string author = (string)quoteRecord.Element("Author");
List<string> categories = new List<string>();
foreach (XElement category in quoteRecord.Element("Categories").Descendants("Category"))
{
categories.Add((string)category);
}
IQuote quote = new Quote(quoteId, quoteText, author, categories);
inQuoteList.Quotes.Add(quote);
}
}
}
public void UpdateQuote(Quote quoteToUpdate)
{
IQuote quoteToBeUpdated = _QuoteList.Quotes.First(arg => arg.Id == quoteToUpdate.Id);
if (quoteToBeUpdated == null)
{
return;
}
//Update the quote that is in the list.
for (int i = 0; i < _QuoteList.Quotes.Count; i++)
{
if (_QuoteList.Quotes[i].Id == quoteToUpdate.Id)
{
_QuoteList.Quotes[i].Author = quoteToUpdate.Author;
_QuoteList.Quotes[i].Text = quoteToUpdate.Text;
//Don't update Categories if null
//DO update Categories if the count is zero since users can remove all categories from a quote and then save.
if (quoteToUpdate.Categories != null && quoteToUpdate.Categories.Count >= 0)
{
_QuoteList.Quotes[i].ClearCategories();
foreach (string category in quoteToUpdate.Categories)
{
_QuoteList.Quotes[i].AddCategory(category);
}
}
_QuoteList.Save();
}
}
}
private static IQuote GetTestingQuote()
{
List<string> categories = new List<string>();
categories.Add("Action");
categories.Add("Principle");
IQuote inQuote = new Quote(Guid.NewGuid().ToString(), "To be or not to be, that is the question.", "None", categories);
return inQuote;
}