public static async Task <List <Manga.Manga> > GetMangasFromCategoryAsync(string category)
{
List <Manga.Manga> mangas = new List <Manga.Manga>();
if (category != null && Sanitize.SanitizeString(category) != null)
{
using (SqliteConnection db = new SqliteConnection(App.APP_DB_File))
{
await db.OpenAsync();
SqliteCommand sqliteCommand = new SqliteCommand();
sqliteCommand.Connection = db;
sqliteCommand.CommandText = "SELECT " + App.APP_MANGA_TABLE + ".manga_id, manga_title, image_url FROM " + App.APP_MANGA_TABLE + " INNER JOIN " + App.APP_MANGA_CATEGORY_TABLE +
" ON " + App.APP_MANGA_TABLE + ".manga_id = " + App.APP_MANGA_CATEGORY_TABLE + ".manga_id WHERE category = @CATEGORY ORDER BY hits DESC;";
sqliteCommand.Parameters.AddWithValue("@CATEGORY", category);
SqliteDataReader reader = null;
try
{
reader = await sqliteCommand.ExecuteReaderAsync();
}
catch (SqliteException e)
{
Debug.WriteLine(e.TargetSite);
Debug.WriteLine(e.StackTrace);
}
if (reader != null)
{
while (await reader.ReadAsync())
{
Manga.Manga manga = new Manga.Manga();
manga.Id = reader.GetString(0);
manga.Title = reader.GetString(1);
manga.ImageString = reader.GetString(2);
mangas.Add(manga);
}
}
db.Close();
}
}
return(mangas);
}
public static async Task <List <Manga.Manga> > GetMangasFromTitleAsync(string title)
{
List <Manga.Manga> mangas = new List <Manga.Manga>();
if (title != null && Sanitize.SanitizeString(title) != null)
{
using (SqliteConnection db = new SqliteConnection(App.APP_DB_File))
{
await db.OpenAsync();
SqliteCommand sqliteCommand = new SqliteCommand();
sqliteCommand.Connection = db;
sqliteCommand.CommandText = "SELECT manga_id, manga_title, image_url FROM " + App.APP_MANGA_TABLE + " WHERE manga_title LIKE '%" + title + "%' COLLATE NOCASE ORDER BY hits DESC;";
//sqliteCommand.Parameters.AddWithValue("@TITLE", title);
SqliteDataReader reader = null;
try
{
reader = await sqliteCommand.ExecuteReaderAsync();
}
catch (SqliteException e)
{
Debug.WriteLine(e.TargetSite);
Debug.WriteLine(e.StackTrace);
}
if (reader != null)
{
while (await reader.ReadAsync())
{
//Debug.WriteLine("read");
Manga.Manga manga = new Manga.Manga();
manga.Id = reader.GetString(0);
manga.Title = reader.GetString(1);
manga.ImageString = reader.GetString(2);
mangas.Add(manga);
}
}
db.Close();
}
}
return(mangas);
}
