private void RemoveTag()
{
Blog blog = _blogRepository.Get(_blogId);
Console.WriteLine($"Which tag would you like to remove from {blog.Title}?");
List <Tag> tags = blog.Tags;
for (int i = 0; i < tags.Count; i++)
{
Tag tag = tags[i];
Console.WriteLine($" {i + 1}) {tag.Name}");
}
Console.Write("> ");
string input = Console.ReadLine();
try
{
int choice = int.Parse(input);
Tag tag = tags[choice - 1];
_blogRepository.DeleteTag(blog.Id, tag.Id);
}
catch (Exception ex)
{
Console.WriteLine("Invalid Selection. Won't remove any tags.");
}
}