var client = new TwitterSharp.Client.TwitterClient(bearerToken);

var client = new TwitterSharp.Client.TwitterClient(bearerToken);
var answer = await client.GetTweetAsync("1389189291582967809");
Console.WriteLine(answer.Text); // たのしみ！！\uD83D\uDC93 https://t.co/DgBYVYr9lN

var client = new TwitterSharp.Client.TwitterClient(bearerToken);
var answer = await client.GetUserAsync("theindra5");
Console.WriteLine(answer.Id); // 1022468464513089536

var client = new TwitterSharp.Client.TwitterClient(bearerToken);
// You can get the id using GetUsersAsync
var answer = await client.GetTweetsFromUserIdAsync("1109748792721432577", new TweetSearchOptions
{
    TweetOptions = new[] { TweetOption.Attachments },
    MediaOptions = new[] { MediaOption.Preview_Image_Url }
});
for (int i = 0; i < answer.Length; i++)
{
    var tweet = answer[i];
    Console.WriteLine($"Tweet n°{i}");
    Console.WriteLine(tweet.Text);
    if (tweet.Attachments?.Media?.Any() ?? false)
    {
        Console.WriteLine("\nImages:");
        Console.WriteLine(string.Join("\n", tweet.Attachments.Media.Select(x => x.Url)));
    }
    Console.WriteLine("\n");
}

var client = new TwitterClient(Environment.GetEnvironmentVariable("TWITTER_TOKEN"));

var answer = await client.GetFollowingAsync("1433657158067896325", new UserSearchOptions
{
    Limit = 1000
});
Console.WriteLine(string.Join("\n", answer.Users.Select(u => u.Username)));
while (answer.NextAsync != null) // We go to the next page if there is one
{
    answer = await answer.NextAsync();
    Console.WriteLine(string.Join("\n", answer.Users.Select(u => u.Username)));
}

var client = new TwitterSharp.Client.TwitterClient(bearerToken);

// Subscribe to 5 Twitter accounts
var request = new TwitterSharp.Request.StreamRequest(
    Expression.Author("moricalliope") // using TwitterSharp.Rule;
        .Or(
            Expression.Author("takanashikiara"),
            Expression.Author("ninomaeinanis"),
            Expression.Author("gawrgura"),
            Expression.Author("watsonameliaEN")
        )
, "Hololive");
await client.AddTweetStreamAsync(request); // Add them to the stream

// We display all the subscriptions we have
var subs = await client.GetInfoTweetStreamAsync();
Console.WriteLine("Subscriptions: " + string.Join("\n", subs.Select(x => x.Value.ToString())));

// NextTweetStreamAsync will continue to run in background
Task.Run(async () =>
{
    // Take in parameter a callback called for each new tweet
    // Since we want to get the basic info of the tweet author, we add an empty array of UserOption
    await client.NextTweetStreamAsync((tweet) =>
    {
        Console.WriteLine($"From {tweet.Author.Name}: {tweet.Text} (Rules: {string.Join(',', tweet.MatchingRules.Select(x => x.Tag))})");
    },
    new TweetSearchOptions
    {
        UserOptions = Array.Empty<UserOption>()
    });
});

// Add new high frequent rule after the stream started. No disconnection needed.
await client.AddTweetStreamAsync(new TwitterSharp.Request.StreamRequest( Expression.Author("Every3Minutes"), "Frequent"));

var expressionString = "(@twitterdev OR @twitterapi) -@twitter";
// Parse the string into an expression with a typed expression tree
var parsedExpression = Expression.Parse(expressionString);

var mentionsCount = CountExpressionsOfType(parsedExpression, ExpressionType.Mention);
var groupsCount = CountExpressionsOfType(parsedExpression, ExpressionType.And) + CountExpressionsOfType(parsedExpression, ExpressionType.Or);;

Console.WriteLine($"Found {mentionsCount} mentions and {groupsCount} groups in the expression"); // Found 3 mentions and 2 groups in the expression

// Helper function to count recursive
int CountExpressionsOfType(Expression expression, ExpressionType type)
{
    var i = expression.Type == type ? 1 : 0;

    if (expression.Expressions != null)
    {
        i += expression.Expressions.Sum(exp => CountExpressionsOfType(exp, type));
    }

    return i;
}