public static void Main(string[] args)
{
DisplayMenu(true);
string userSelection = Console.ReadLine();
do
{
if (userSelection == "1")
{
// Display all Blogs from the database
var db = new BlogContext();
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
Console.ReadLine();
}
else if (userSelection == "2")
{
logger.Info("Program started");
try
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
var db = new BlogContext();
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
// This is the fun part
// Create a Post
else if (userSelection == "3")
{
logger.Info("Program started");
try
{
var db = new BlogContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("ID followed by the Blog: ");
foreach (var item in query)
{
Console.WriteLine($"{item.BlogId}) {item.Name}");
//Console.WriteLine(item.BlogId);
}
Console.WriteLine();
Console.WriteLine("Enter the ID of the blog you would post to: ");
//Blog.Name = Console.ReadLine();
var blogID = Console.ReadLine();
//var ID = Console.ReadLine();
//var db = new BlogContext();
//var isValid = db.Blogs.Any(b => b.BlogId == Convert.ToInt32(blogID));
//var isValid = db.Blogs.FirstOrDefault(b => b.BlogId == Convert.ToInt32(blogID));
Console.Write("Enter new post title: ");
var title = Console.ReadLine();
Console.WriteLine("Enter content: ");
var content = Console.ReadLine();
var post = new Post {
Title = title, Content = content, BlogId = Convert.ToInt32(blogID)
};
db.AddPost(post);
logger.Info("Post Created - {title}", title);
db.SaveChanges();
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
// View Blogs
else if (userSelection == "4")
{
DisplaySubMenu(true);
//Console.WriteLine("What would you like to do?");
// Console.WriteLine();
// Console.WriteLine("A) Display posts from a specific blog");
// Console.WriteLine("B) Display all posts from all blogs");
// Console.WriteLine("C) Return to main menu");
string subMenuSelection = Console.ReadLine();
do
{
if (subMenuSelection.ToUpper() == "A")
{
var db = new BlogContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("ID followed by the Blog: ");
foreach (var item in query)
{
Console.WriteLine($"{item.BlogId}) {item.Name}");
//Console.WriteLine(item.BlogId);
}
Console.WriteLine();
DisplayPostMenu(true);
var blogID = Console.ReadLine();
if (blogID == "done")
{
Environment.Exit(0);
}
var blogName = from b in db.Blogs.AsEnumerable()
where (b.BlogId == Convert.ToInt32(blogID))
select b;
//var Pdb = new BlogContext();
//var Pquery = db.Posts.OrderBy(p => p.PostId, blogID = Convert.ToInt32(BlogID));
var postQuery = from p in db.Posts.AsEnumerable()
join b in db.Blogs.AsEnumerable() on p.BlogId equals b.BlogId
where (p.BlogId == Convert.ToInt32(blogID))
select p;
foreach (var titleName in blogName)
{
Console.WriteLine($"Viewing all posts from: {titleName.Name}");
}
Console.WriteLine();
foreach (var item in postQuery)
{
Console.WriteLine($"Post ID: {item.PostId})");
Console.WriteLine($"Title: {item.Title}");
Console.WriteLine($"Content: {item.Content} \n");
//Console.WriteLine(item.BlogId);
}
Console.ReadLine();
}
else if (subMenuSelection.ToUpper() == "B")
{
var db = new BlogContext();
var postQuery = from p in db.Posts.AsEnumerable()
join b in db.Blogs.AsEnumerable() on p.BlogId equals b.BlogId
select p;
Console.WriteLine("All Posts: ");
Console.WriteLine();
foreach (var item in postQuery)
{
Console.WriteLine($"Blog: {item.Blog.Name}");
Console.WriteLine($"Post: {item.PostId}) {item.Title}");
Console.WriteLine($"Content: {item.Content} \n");
}
Console.ReadLine();
Environment.Exit(0);
}
else if (subMenuSelection.ToUpper() == "C")
{
}
else
{
Console.WriteLine("Bad selection, try again.");
}
} while (subMenuSelection.ToUpper() != "C");
}
else if (userSelection == "5")
{
// end the application
}
// note
else
{
Console.WriteLine("Bad selection, try again.");
}
DisplayMenu(false);
userSelection = Console.ReadLine();
} while (userSelection != "5");
Console.ReadLine();
}