private static void ShowArticles()
{
List <Article> articles = new List <Article>();
using (var repository = new ArticlesRepository())
{
articles = repository.Select();
}
for (int i = 0; i < articles.Count; i++)
{
Console.WriteLine($"{i + 1}: {articles[i].Theme}");
}
var selectedArticle = new Article();
while (true)
{
Console.Write("Выберите номер статьи: ");
int answer = int.Parse(Console.ReadLine());
if (answer <= 0 || answer > articles.Count)
{
Console.WriteLine("Такого номера нет");
continue;
}
selectedArticle = articles[answer - 1];
break;
}
Console.WriteLine($"{selectedArticle.AuthorName} {selectedArticle.Date}\n{selectedArticle.Text}");
var comments = new List <Comment>();
using (var repository = new CommentsRepository())
{
comments = (from comment
in repository.Select()
where comment.ArticleId == selectedArticle.Id
select comment).AsList();
}
Console.WriteLine("Комментарии:");
foreach (var comment in comments)
{
Console.WriteLine($"({comment.Date}) {comment.AuthorName}: {comment.Text}");
}
WriteComment(selectedArticle.Id);
}
private static void WriteComment(Guid articleId)
{
while (true)
{
Console.WriteLine("Желаете оставить комментарий? (1 - да, 2 - нет)");
int answer = int.Parse(Console.ReadLine());
var comment = new Comment();
switch (answer)
{
case 1:
while (comment.AuthorName == null || comment.AuthorName == string.Empty)
{
Console.Write("Введите свое имя: ");
comment.AuthorName = Console.ReadLine();
}
while (comment.Text == null || comment.Text == string.Empty)
{
Console.Write("Введите ваш комментарий: ");
comment.Text = Console.ReadLine();
}
comment.Date = DateTime.Now;
comment.ArticleId = articleId;
using (var repository = new CommentsRepository())
{
repository.Add(comment);
}
break;
case 2: break;
default:
Console.WriteLine("Такого варианта нет");
continue;
}
break;
}
}
