/// <summary>
/// Method to get a path to a single album.
/// <para>Create directory if not exists.</para>
/// </summary>
/// <param name="albumId">The primary key of the album.</param>
/// <returns>The path to the album directory.</returns>
public static async Task <string> GetAlbumDirectoryAsync(int albumId)
{
// Format Album path by Primary Key
int root = (int)Math.Floor((double)(albumId / 1024));
string path = Path.Combine(root.ToString().PadLeft(4, '0'), albumId.ToString().PadLeft(4, '0'));
return(await SysDirectory.CreateAsync(await GetAlbumsDirectoryAsync(), path));
}
/// <summary>
/// <para>Method to get a path to a cache directory.</para>
/// <para>Create directory if not exists.</para>
/// </summary>
/// <param name="relativeUrl">The relative url of the directory based from the cache directory.</param>
/// <returns>The absolute path to the directory.</returns>
public static async Task <string> GetDirectoryAsync(string relativeUrl)
{
return(await SysDirectory.CreateAsync(ApplicationBase.Directories.Cache, relativeUrl));
}