private void OnEdit(object sender, EventArgs e)
{
// Check whether there is at least one selected item in the list
if (View.ListView.SelectedItems.Count == 0)
{
return;
}
// If there are several selected items, take the first
var selectedIndex = View.ListView.SelectedIndices[0];
Word word = (Word)View.ListView.Items[selectedIndex].Tag;
var wordPresenter = new WordPresenter(Model, new WordForm());
wordPresenter.View.EnglishWord = word.EnglishWord;
wordPresenter.View.Translation = word.Translation;
IEnumerable <Word> words = Model.WordRepository.GetAll();
if (((Form)wordPresenter.View).ShowDialog() == DialogResult.OK)
{
if (words.Any(w => w.EnglishWord.ToUpper() == wordPresenter.View.EnglishWord.ToUpper() &&
wordPresenter.View.EnglishWord.ToUpper() != word.EnglishWord.ToUpper()))
{
MessageBox.Show("Such word is already in the vocabulary.", "Something is wrong", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
try
{
word.EnglishWord = wordPresenter.View.EnglishWord;
word.Translation = wordPresenter.View.Translation;
word.Known = false;
Model.WordRepository.Update(word);
}
catch (Exception ex)
{
MessageBox.Show(ex.InnerException.Message);
MessageBox.Show(" There is an error by editing a word.", "Something is wrong", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
UpdateView();
}
}
private void OnAdd(object sender, EventArgs e)
{
IEnumerable <Word> words = Model.WordRepository.GetAll();
int count = Model.WordRepository.GetAll().ToList().Count;
var wordPresenter = new WordPresenter(Model, new WordForm());
wordPresenter.View.EnglishWord = View.EnglishWord;
if (((Form)wordPresenter.View).ShowDialog() == DialogResult.OK)
{
if (words.Any(w => w.EnglishWord.ToUpper() == wordPresenter.View.EnglishWord.ToUpper()))
{
MessageBox.Show("Such word is already in the vocabulary.", "Something is wrong", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
try
{
Model.WordRepository.Add(new Word()
{
Id = 0,
EnglishWord = wordPresenter.View.EnglishWord,
Translation = wordPresenter.View.Translation,
Known = false
});
count++;
}
catch (Exception ex)
{
MessageBox.Show(ex.InnerException.Message);
MessageBox.Show("There is an error by adding new word.", "Something is wrong", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (count == 6000)
{
MessageBox.Show("There are 6000 words in a dictionary");
}
UpdateView();
}
}
