private async Task LoadBooks(BooksSearchRequest searchRequest = null)
{
var entities = await _booksService.Get <List <Model.Models.Book> >(searchRequest);
booksDataGridView.AutoGenerateColumns = false;
booksDataGridView.DataSource = entities;
}
private async void SearchBooksBtn_Click(object sender, System.EventArgs e)
{
var searchRequest = new BooksSearchRequest()
{
IsAuthorsLoadingEnabled = true,
IsGenresLoadingEnabled = true,
SearchTerm = bookSearchTermTextBox.Text.Trim()
};
var genreIdObj = bookGenresComboBox.SelectedValue;
if (int.TryParse(genreIdObj.ToString(), out int genreId))
{
searchRequest.GenreId = genreId;
}
var authorIdObj = bookAuthorsComboBox.SelectedValue;
if (int.TryParse(authorIdObj.ToString(), out int authorId))
{
searchRequest.AuthorId = authorId;
}
await LoadBooks(searchRequest);
}
private async void BooksForm_Load(object sender, System.EventArgs e)
{
await LoadAuthors();
await LoadGenres();
var searchRequest = new BooksSearchRequest()
{
IsGenresLoadingEnabled = true,
IsAuthorsLoadingEnabled = true
};
await LoadBooks(searchRequest);
}
public async Task Init()
{
if (Genres.Count == 0)
{
var genreEntities = await _genresService.Get <List <Model.Models.Genre> >(null);
genreEntities.ForEach((genre) => Genres.Add(genre));
}
if (Authors.Count == 0)
{
var authorsEntities = await _authorsService.Get <List <Model.Models.Author> >(null);
authorsEntities.ForEach((author) => Authors.Add(author));
}
var searchRequest = new BooksSearchRequest()
{
IsAuthorsLoadingEnabled = true,
IsGenresLoadingEnabled = true
};
if (SelectedGenre != null)
{
searchRequest.GenreId = SelectedGenre.Id;
}
if (SelectedAuthor != null)
{
searchRequest.AuthorId = SelectedAuthor.Id;
}
if (!string.IsNullOrEmpty(SearchTerm))
{
searchRequest.SearchTerm = SearchTerm.Trim();
}
var bookEntities = await _booksService.Get <List <Model.Models.Book> >(searchRequest);
Books.Clear();
bookEntities.ForEach((book) => Books.Add(book));
}
