use axum::extract::State;

use super::get;
use crate::test::fixtures;

#[tokio::test]
async fn returns_identity() {
    let app = fixtures::scratch_app().await;

    let viewer = fixtures::identity::fictitious();
    let response = get::handler(State(app), viewer.clone())
        .await
        .expect("boot always succeeds");

    assert_eq!(viewer.user, response.user);
}

#[tokio::test]
async fn includes_logins() {
    let app = fixtures::scratch_app().await;
    let spectator = fixtures::user::create(&app, &fixtures::now()).await;

    let viewer = fixtures::identity::fictitious();
    let response = get::handler(State(app), viewer)
        .await
        .expect("boot always succeeds");

    assert!(response.snapshot.users.contains(&spectator));
}

#[tokio::test]
async fn includes_channels() {
    let app = fixtures::scratch_app().await;
    let channel = fixtures::channel::create(&app, &fixtures::now()).await;

    let viewer = fixtures::identity::fictitious();
    let response = get::handler(State(app), viewer)
        .await
        .expect("boot always succeeds");

    assert!(response.snapshot.channels.contains(&channel));
}

#[tokio::test]
async fn includes_messages() {
    let app = fixtures::scratch_app().await;
    let sender = fixtures::user::create(&app, &fixtures::now()).await;
    let channel = fixtures::channel::create(&app, &fixtures::now()).await;
    let message = fixtures::message::send(&app, &channel, &sender, &fixtures::now()).await;

    let viewer = fixtures::identity::fictitious();
    let response = get::handler(State(app), viewer)
        .await
        .expect("boot always succeeds");

    assert!(response.snapshot.messages.contains(&message));
}

#[tokio::test]
async fn excludes_expired_messages() {
    let app = fixtures::scratch_app().await;
    let sender = fixtures::user::create(&app, &fixtures::ancient()).await;
    let channel = fixtures::channel::create(&app, &fixtures::ancient()).await;
    let expired_message =
        fixtures::message::send(&app, &channel, &sender, &fixtures::ancient()).await;

    app.messages()
        .expire(&fixtures::now())
        .await
        .expect("expiry never fails");

    let viewer = fixtures::identity::fictitious();
    let response = get::handler(State(app), viewer)
        .await
        .expect("boot always succeeds");

    assert!(!response.snapshot.messages.contains(&expired_message));
}

#[tokio::test]
async fn excludes_deleted_messages() {
    let app = fixtures::scratch_app().await;
    let sender = fixtures::user::create(&app, &fixtures::now()).await;
    let channel = fixtures::channel::create(&app, &fixtures::now()).await;
    let deleted_message = fixtures::message::send(&app, &channel, &sender, &fixtures::now()).await;

    app.messages()
        .delete(&sender, &deleted_message.id, &fixtures::now())
        .await
        .expect("deleting valid message succeeds");

    let viewer = fixtures::identity::fictitious();
    let response = get::handler(State(app), viewer)
        .await
        .expect("boot always succeeds");

    assert!(!response.snapshot.messages.contains(&deleted_message));
}

#[tokio::test]
async fn excludes_expired_channels() {
    let app = fixtures::scratch_app().await;
    let expired_channel = fixtures::channel::create(&app, &fixtures::ancient()).await;

    app.channels()
        .expire(&fixtures::now())
        .await
        .expect("expiry never fails");

    let viewer = fixtures::identity::fictitious();
    let response = get::handler(State(app), viewer)
        .await
        .expect("boot always succeeds");

    assert!(!response.snapshot.channels.contains(&expired_channel));
}

#[tokio::test]
async fn excludes_deleted_channels() {
    let app = fixtures::scratch_app().await;
    let deleted_channel = fixtures::channel::create(&app, &fixtures::now()).await;

    app.channels()
        .delete(&deleted_channel.id, &fixtures::now())
        .await
        .expect("deleting a valid channel succeeds");

    let viewer = fixtures::identity::fictitious();
    let response = get::handler(State(app), viewer)
        .await
        .expect("boot always succeeds");

    assert!(!response.snapshot.channels.contains(&deleted_channel));
}