use fixtures::{MailBox, NotmuchCommand};

struct ThreadFixture {
    // Return a single thread with 2 messages
    pub mailbox: MailBox,
    pub thread: notmuch::Thread,
}

impl ThreadFixture {
    pub fn new() -> Self {
        let mailbox = MailBox::new();

        let (msgid, _) = mailbox
            .deliver(
                None,
                Some("foo".to_string()),
                None,
                None,
                vec![],
                true,
                None,
                false,
                false,
                false,
            )
            .unwrap();
        mailbox
            .deliver(
                None,
                Some("bar".to_string()),
                None,
                None,
                vec![("In-Reply-To".to_string(), format!("<{}>", msgid))],
                true,
                None,
                false,
                false,
                false,
            )
            .unwrap();

        let cmd = NotmuchCommand::new(&mailbox.path());
        cmd.run(vec!["new"]).unwrap();

        let mut threads = {
            let database =
                notmuch::Database::open(&mailbox.path(), notmuch::DatabaseMode::ReadWrite).unwrap();

            let query = notmuch::Query::create(&database, &"foo".to_string()).unwrap();

            query.search_threads().unwrap()
        };
        let thread = threads.next().unwrap();

        Self { mailbox, thread }
    }
}

#[test]
fn test_threadid() {
    let thread = ThreadFixture::new();
    assert!(!thread.thread.id().is_empty());
}

#[test]
fn test_toplevel() {
    let thread = ThreadFixture::new();
    let msgs = thread.thread.toplevel_messages();

    assert_eq!(msgs.count(), 1);
}

#[test]
fn test_toplevel_reply() {
    let thread = ThreadFixture::new();
    let msg = thread.thread.toplevel_messages().next().unwrap();

    assert_eq!(msg.replies().count(), 1);
}

#[test]
fn test_iter() {
    let thread = ThreadFixture::new();
    let msg_count0 = thread.thread.messages().count() as i32;
    let msg_count1 = thread.thread.total_messages();

    assert_eq!(msg_count0, msg_count1);
}

#[test]
fn test_matched() {
    let thread = ThreadFixture::new();
    assert_eq!(thread.thread.matched_messages(), 1);
}

#[test]
fn test_authors() {
    let thread = ThreadFixture::new();

    assert_eq!(thread.thread.authors(), vec!["src@example.com".to_string()]);
}

#[test]
fn test_subject() {
    let thread = ThreadFixture::new();

    println!("{:?}", thread.thread.subject());
    assert_eq!(thread.thread.subject(), "Test mail");
}

#[test]
fn test_tags() {
    let thread = ThreadFixture::new();

    let tags: Vec<String> = thread.thread.tags().collect();
    assert!(tags.iter().any(|x| x == "inbox"));
}