use pretty_assertions::assert_eq;
use rocket::figment::util::map;
use rocket::figment::value::{Map, Value};
use rocket::http::{ContentType, Header, Status};
use rocket::local::asynchronous::{Client, LocalRequest};
use sqlx::mysql::{MySql, MySqlConnectOptions, MySqlPoolOptions};
use sqlx::{Acquire, Executor, Pool};
use std::fmt::Display;
use std::path::PathBuf;
use std::sync::OnceLock;
use stdext::function_name;
use testdir::testdir;

use crate::api_model;
use crate::trans;

struct RealIP(&'static str);

impl From<&RealIP> for Header<'static> {
    fn from(ip: &RealIP) -> Header<'static> {
        Header::new("X-Real-IP", ip.0)
    }
}

static FAKE_IP: RealIP = RealIP("127.0.1.10");
static ANOTHER_FAKE_IP: RealIP = RealIP("192.168.0.1");

static MASTER_POOL: OnceLock<Pool<MySql>> = OnceLock::new();

fn find_password(url: &'_ str) -> Option<&'_ str> {
    let protocol = url.find("://");
    if protocol.is_none() {
        return None;
    }
    let specific = &url[protocol.unwrap() + 3..];
    let at = specific.find('@');
    if at.is_none() {
        return None;
    }
    let auth = &specific[0..at.unwrap()];
    let colon = auth.find(':');
    if colon.is_none() {
        return None;
    }
    return Some(&auth[colon.unwrap() + 1..]);
}

fn make_db_name_safe(name: &str) -> String {
    let mut ret = String::new();
    for c in name.chars() {
        if c >= 'a' && c <= 'z' {
            ret.push(c);
        } else if c >= '0' && c <= '9' {
            ret.push(c);
        } else {
            ret.push('_');
        }
    }
    return ret;
}

async fn async_client_with_private_database(test_name: String) -> Client {
    let base_figment = rocket::Config::figment();

    let base_url_value = base_figment
        .find_value("databases.eyeballs.url")
        .expect("database_url");
    let base_url = base_url_value.as_str().expect("database_url as string");
    let base_options: MySqlConnectOptions = base_url.parse().expect("valid database_url");

    let maybe_password = find_password(base_url);

    let database =
        make_db_name_safe(&format!("_{}", test_name.trim_end_matches("::{{closure}}"))[..]);

    // Cannot get sqlx::test (0.7.4) to work with MySQL, always errors out
    // with connection (already?) closed when closing the setup connection.
    // So doing our own lazier setup where each test gets a db based on
    // their name.
    {
        let mut pool_conn = MASTER_POOL
            .get_or_init(|| {
                let options: MySqlConnectOptions =
                    base_url_value.as_str().unwrap().parse().unwrap();

                MySqlPoolOptions::new()
                    .max_connections(20)
                    .after_release(|_conn, _| Box::pin(async move { Ok(false) }))
                    .connect_lazy_with(options)
            })
            .acquire()
            .await
            .unwrap();

        let conn = pool_conn.acquire().await.unwrap();
        conn.execute(&format!("DROP DATABASE IF EXISTS {database}")[..])
            .await
            .unwrap();
        conn.execute(&format!("CREATE DATABASE {database}")[..])
            .await
            .unwrap();
    }

    let db_url = format!(
        "mysql://{}{}@{}:{}/{}",
        base_options.get_username(),
        if let Some(password) = maybe_password {
            format!(":{}", password)
        } else {
            "".to_string()
        },
        base_options.get_host(),
        base_options.get_port(),
        database,
    );

    let db_config: Map<_, Value> = map! {
        "url" => db_url.into(),
    };

    let git_root = testdir!();
    let git_hook = std::env::current_exe()
        .unwrap()
        .parent()
        .unwrap()
        .parent()
        .unwrap()
        .join("eyeballs-githook");

    let authorized_keys = git_root.join("authorized_keys");

    let figment = base_figment
        .merge(("databases", map!["eyeballs" => db_config]))
        .merge(("git_server_root", git_root))
        .merge(("git_hook", git_hook))
        .merge(("authorized_keys", authorized_keys));

    Client::tracked(crate::rocket_from_config(figment))
        .await
        .expect("valid rocket instance")
}

async fn get_status_from<'a>(request: LocalRequest<'a>) -> api_model::StatusResponse {
    request
        .header(&FAKE_IP)
        .dispatch()
        .await
        .into_json::<api_model::StatusResponse>()
        .await
        .unwrap()
}

async fn get_status<'a>(client: &Client) -> api_model::StatusResponse {
    get_status_from(client.get("/api/v1/status")).await
}

async fn login(client: &Client) {
    let login = get_status_from(
        client
            .post("/api/v1/login")
            .body("username=user&password=password")
            .header(ContentType::Form),
    )
    .await;
    assert_eq!(login.ok, true);
}

async fn get_projects<'a>(client: &Client) -> api_model::Projects {
    client
        .get("/api/v1/projects")
        .header(&FAKE_IP)
        .dispatch()
        .await
        .into_json::<api_model::Projects>()
        .await
        .unwrap()
}

async fn get_project_from<'a>(request: LocalRequest<'a>) -> api_model::Project {
    request
        .header(&FAKE_IP)
        .dispatch()
        .await
        .into_json::<api_model::Project>()
        .await
        .unwrap()
}

async fn get_users<'a>(client: &Client) -> api_model::Users {
    client
        .get("/api/v1/users")
        .header(&FAKE_IP)
        .dispatch()
        .await
        .into_json::<api_model::Users>()
        .await
        .unwrap()
}

async fn new_project(client: &Client) -> api_model::Project {
    get_project_from(
        client
            .post("/api/v1/project/test/new")
            .json(&api_model::ProjectData {
                title: Some("foo"),
                description: Some("bar"),
                remote: None,
                remote_key: None,
                main_branch: Some("zod"),
            }),
    )
    .await
}

async fn get_reviews<'a>(client: &Client, project_url: impl Display) -> api_model::Reviews {
    client
        .get(format!("{project_url}/reviews"))
        .header(&FAKE_IP)
        .dispatch()
        .await
        .into_json::<api_model::Reviews>()
        .await
        .unwrap()
}

async fn get_user_key_from<'a>(request: LocalRequest<'a>) -> api_model::UserKey {
    request
        .header(&FAKE_IP)
        .dispatch()
        .await
        .into_json::<api_model::UserKey>()
        .await
        .unwrap()
}

async fn get_user_keys<'a>(client: &Client) -> api_model::UserKeys {
    client
        .get("/api/v1/user/keys")
        .header(&FAKE_IP)
        .dispatch()
        .await
        .into_json::<api_model::UserKeys>()
        .await
        .unwrap()
}

#[rocket::async_test]
async fn test_not_logged_in_status() {
    let client = async_client_with_private_database(function_name!().to_string()).await;
    let not_logged_in = get_status(&client).await;
    assert_eq!(not_logged_in.ok, false);
}

#[rocket::async_test]
async fn test_login_status() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let logged_in = get_status(&client).await;
    assert_eq!(logged_in.ok, true);
}

#[rocket::async_test]
async fn test_bad_login_status() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    let bad_password = client
        .post("/api/v1/login")
        .body("username=user&password=incorrect")
        .header(ContentType::Form)
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(bad_password.status(), Status::Unauthorized);

    let bad_username = client
        .post("/api/v1/login")
        .body("username=incorrect&password=password")
        .header(ContentType::Form)
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(bad_username.status(), Status::Unauthorized);
}

#[rocket::async_test]
async fn test_change_ip() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let new_ip = client
        .get("/api/v1/status")
        .header(&ANOTHER_FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(new_ip.status(), Status::Unauthorized);
}

#[rocket::async_test]
async fn test_logout() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let logged_in = get_status(&client).await;
    assert_eq!(logged_in.ok, true);

    let logout = get_status_from(client.get("/api/v1/logout")).await;
    assert_eq!(logout.ok, true);

    let not_logged_in = get_status(&client).await;
    assert_eq!(not_logged_in.ok, false);
}

#[rocket::async_test]
async fn test_projects_empty() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let projects = get_projects(&client).await;
    assert_eq!(projects.total_count, 0);
    assert_eq!(projects.more, false);
    assert_eq!(projects.projects.len(), 0);
}

#[rocket::async_test]
async fn test_project_new() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;

    assert_eq!(project.id, "test");
    assert_eq!(project.title, "foo");
    assert_eq!(project.description, "bar");
    assert_eq!(project.remote, "");
    assert_eq!(project.remote_key_abbrev, "");
    assert_eq!(project.main_branch, "zod");
    assert_eq!(project.users.len(), 1);
    let user = project.users.get(0).unwrap();
    assert_eq!(user.user.id, "user");
    assert_eq!(user.default_role, api_model::UserReviewRole::Reviewer);
    assert_eq!(user.maintainer, true);

    let projects = get_projects(&client).await;
    assert_eq!(projects.total_count, 1);
    assert_eq!(projects.more, false);
    assert_eq!(projects.projects.len(), 1);
    let project_entry = projects.projects.get(0).unwrap();
    assert_eq!(project_entry.id, project.id);
    assert_eq!(project_entry.title, project.title);

    let project2 = get_project_from(client.get(format!("/api/v1/project/{}", project.id))).await;
    assert_eq!(project, project2);
}

#[rocket::async_test]
async fn test_project_new_duplicate() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    new_project(&client).await;

    let duplicate_project = client
        .post("/api/v1/project/test/new")
        .json(&api_model::ProjectData {
            title: Some("foo"),
            description: Some("bar"),
            remote: None,
            remote_key: None,
            main_branch: Some("zod"),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(duplicate_project.status(), Status::Conflict);

    let projects = get_projects(&client).await;
    assert_eq!(projects.total_count, 1);
}

#[rocket::async_test]
async fn test_project_update() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = get_project_from(client.post("/api/v1/project/test/new").json(
        &api_model::ProjectData {
            title: Some("foo"),
            description: None,
            remote: None,
            remote_key: None,
            main_branch: Some("fum"),
        },
    ))
    .await;

    let project_url = format!("/api/v1/project/{}", project.id);

    let update = client
        .post(project_url.clone())
        .json(&api_model::ProjectData {
            title: None,
            description: Some("bar"),
            remote: None,
            remote_key: None,
            main_branch: Some("zod"),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(update.status(), Status::Ok);

    let updated_project = get_project_from(client.get(project_url)).await;
    assert_eq!(updated_project.title, project.title);
    assert_eq!(updated_project.description, "bar");
    assert_eq!(updated_project.remote, project.remote);
    assert_eq!(updated_project.remote_key_abbrev, project.remote_key_abbrev);
    assert_eq!(updated_project.main_branch, "zod");
}

#[rocket::async_test]
async fn test_project_update_unknown() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let update = client
        .post("/api/v1/project/does_not_exist")
        .json(&api_model::ProjectData {
            title: Some("foo"),
            description: Some("bar"),
            remote: None,
            remote_key: None,
            main_branch: Some("zod"),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(update.status(), Status::NotFound);
}

#[rocket::async_test]
async fn test_project_new_user() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;
    let project_url = format!("/api/v1/project/{}", project.id);

    let users = get_users(&client).await;
    let other = users.users.iter().find(|u| u.id == "other").unwrap();

    let new = client
        .post(format!("{project_url}/user/{}/new", other.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: Some(api_model::UserReviewRole::Watcher),
            maintainer: Some(true),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(new.status(), Status::Ok);

    let updated_project = get_project_from(client.get(project_url)).await;
    assert_eq!(updated_project.users.len(), 2);
    let other_entry = updated_project
        .users
        .iter()
        .find(|ue| ue.user.id == other.id)
        .unwrap();
    assert_eq!(other_entry.user, *other);
    assert_eq!(other_entry.default_role, api_model::UserReviewRole::Watcher);
    assert_eq!(other_entry.maintainer, true);
}

#[rocket::async_test]
async fn test_project_new_user_duplicate() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;
    let project_url = format!("/api/v1/project/{}", project.id);

    let users = get_users(&client).await;
    let other = users.users.iter().find(|u| u.id == "other").unwrap();

    let new = client
        .post(format!("{project_url}/user/{}/new", other.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: Some(api_model::UserReviewRole::Watcher),
            maintainer: Some(true),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(new.status(), Status::Ok);

    let duplicate = client
        .post(format!("{project_url}/user/{}/new", other.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: Some(api_model::UserReviewRole::Reviewer),
            maintainer: Some(false),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(duplicate.status(), Status::Conflict);
}

#[rocket::async_test]
async fn test_project_change_user() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;
    let project_url = format!("/api/v1/project/{}", project.id);

    let users = get_users(&client).await;
    let user = users.users.iter().find(|u| u.id == "user").unwrap();
    let other = users.users.iter().find(|u| u.id == "other").unwrap();

    let new = client
        .post(format!("{project_url}/user/{}/new", other.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: Some(api_model::UserReviewRole::Watcher),
            maintainer: Some(true),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(new.status(), Status::Ok);

    let update = client
        .post(format!("{project_url}/user/{}", user.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: None,
            maintainer: Some(false),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(update.status(), Status::Ok);

    let updated_project = get_project_from(client.get(project_url)).await;
    assert_eq!(updated_project.users.len(), 2);
    let user_entry = updated_project
        .users
        .iter()
        .find(|ue| ue.user.id == user.id)
        .unwrap();
    assert_eq!(user_entry.user, *user);
    assert_eq!(user_entry.default_role, api_model::UserReviewRole::Reviewer);
    assert_eq!(user_entry.maintainer, false);
}

#[rocket::async_test]
async fn test_project_change_user_unknown_project() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let users = get_users(&client).await;
    let other = users.users.iter().find(|u| u.id == "other").unwrap();

    let update = client
        .post(format!("/api/v1/project/does_not_exist/user/{}", other.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: Some(api_model::UserReviewRole::Watcher),
            maintainer: Some(true),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(update.status(), Status::NotFound);
}

#[rocket::async_test]
async fn test_project_change_user_unknown_user() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;
    let project_url = format!("/api/v1/project/{}", project.id);

    let update = client
        .post(format!("{project_url}/user/does_not_exist"))
        .json(&api_model::ProjectUserEntryData {
            default_role: Some(api_model::UserReviewRole::Watcher),
            maintainer: Some(true),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(update.status(), Status::NotFound);
}

#[rocket::async_test]
async fn test_project_change_user_not_in_project() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;
    let project_url = format!("/api/v1/project/{}", project.id);

    let users = get_users(&client).await;
    let other = users.users.iter().find(|u| u.id == "other").unwrap();

    let update = client
        .post(format!("{project_url}/user/{}", other.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: None,
            maintainer: Some(false),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(update.status(), Status::NotFound);
}

#[rocket::async_test]
async fn test_project_check_maintainer() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;
    let project_url = format!("/api/v1/project/{}", project.id);

    let users = get_users(&client).await;
    let user = users.users.iter().find(|u| u.id == "user").unwrap();
    let other = users.users.iter().find(|u| u.id == "other").unwrap();

    let new = client
        .post(format!("{project_url}/user/{}/new", other.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: Some(api_model::UserReviewRole::Watcher),
            maintainer: Some(true),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(new.status(), Status::Ok);

    let update = client
        .post(format!("{project_url}/user/{}", user.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: None,
            maintainer: Some(false),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(update.status(), Status::Ok);

    let try_update_project = client
        .post(project_url.clone())
        .json(&api_model::ProjectData {
            title: None,
            description: Some("fool"),
            remote: None,
            remote_key: None,
            main_branch: None,
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(try_update_project.status(), Status::Unauthorized);

    let not_updated_project = get_project_from(client.get(project_url)).await;
    assert_eq!(not_updated_project.description, "bar");
}

#[rocket::async_test]
async fn test_project_dont_check_maintainer() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;
    let project_url = format!("/api/v1/project/{}", project.id);

    let users = get_users(&client).await;
    let user = users.users.iter().find(|u| u.id == "user").unwrap();
    let other = users.users.iter().find(|u| u.id == "other").unwrap();

    let new = client
        .post(format!("{project_url}/user/{}/new", other.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: Some(api_model::UserReviewRole::Watcher),
            maintainer: Some(true),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(new.status(), Status::Ok);

    let update_maintainer = client
        .post(format!("{project_url}/user/{}", user.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: None,
            maintainer: Some(false),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(update_maintainer.status(), Status::Ok);

    // Can still update default role for user ("me")
    let update_default_role = client
        .post(format!("{project_url}/user/{}", user.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: Some(api_model::UserReviewRole::Watcher),
            maintainer: None,
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(update_default_role.status(), Status::Ok);

    // But updating default role for other is no longer allowed.
    let update_other_default_role = client
        .post(format!("{project_url}/user/{}", other.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: Some(api_model::UserReviewRole::Reviewer),
            maintainer: None,
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(update_other_default_role.status(), Status::Unauthorized);
}

#[rocket::async_test]
async fn test_project_delete_user() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;
    let project_url = format!("/api/v1/project/{}", project.id);

    let users = get_users(&client).await;
    let user = users.users.iter().find(|u| u.id == "user").unwrap();
    let other = users.users.iter().find(|u| u.id == "other").unwrap();

    let new = client
        .post(format!("{project_url}/user/{}/new", other.id))
        .json(&api_model::ProjectUserEntryData {
            default_role: Some(api_model::UserReviewRole::Watcher),
            maintainer: Some(true),
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(new.status(), Status::Ok);

    let delete = client
        .delete(format!("{project_url}/user/{}", user.id))
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(delete.status(), Status::Ok);

    let updated_project = get_project_from(client.get(project_url)).await;
    assert_eq!(updated_project.users.len(), 1);
    let other_entry = updated_project.users.get(0).unwrap();
    assert_eq!(other_entry.user, *other);
}

#[rocket::async_test]
async fn test_project_delete_user_unknown_project() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let users = get_users(&client).await;
    let user = users.users.iter().find(|u| u.id == "user").unwrap();

    let delete = client
        .delete(format!("/api/v1/project/does_not_exist/user/{}", user.id))
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(delete.status(), Status::NotFound);
}

#[rocket::async_test]
async fn test_project_delete_user_unknown_user() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;
    let project_url = format!("/api/v1/project/{}", project.id);

    let delete = client
        .delete(format!("{project_url}/user/does_not_exist"))
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(delete.status(), Status::NotFound);
}

#[rocket::async_test]
async fn test_project_delete_user_not_in_project() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;
    let project_url = format!("/api/v1/project/{}", project.id);

    let users = get_users(&client).await;
    let other = users.users.iter().find(|u| u.id == "other").unwrap();

    let delete = client
        .delete(format!("{project_url}/user/{}", other.id))
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(delete.status(), Status::NotFound);
}

#[rocket::async_test]
async fn test_project_reviews_empty_project() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let project = new_project(&client).await;
    let project_url = format!("/api/v1/project/{}", project.id);

    let reviews = get_reviews(&client, project_url).await;
    assert_eq!(reviews.total_count, 0);
    assert_eq!(reviews.more, false);
    assert_eq!(reviews.reviews.len(), 0);
}

#[rocket::async_test]
async fn test_project_reviews_unknown_project() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let reviews = client
        .get("/api/v1/project/does_not_exist/reviews")
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(reviews.status(), Status::NotFound);
}

#[rocket::async_test]
async fn test_user_keys_empty() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let user_keys = get_user_keys(&client).await;
    assert_eq!(user_keys.total_count, 0);
    assert_eq!(user_keys.more, false);
    assert_eq!(user_keys.keys.len(), 0);
}

#[rocket::async_test]
async fn test_user_keys_add() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let key1 = get_user_key_from(client.post("/api/v1/user/keys/add").json(
        &api_model::UserKeyData {
            kind: "kind",
            data: "data",
            comment: None,
        },
    ))
    .await;

    assert_eq!(key1.kind, "kind");
    assert_eq!(key1.data, "data");
    assert_eq!(key1.comment, "");

    let mut user_keys = get_user_keys(&client).await;
    assert_eq!(user_keys.total_count, 1);
    assert_eq!(user_keys.more, false);
    assert_eq!(user_keys.keys.len(), 1);
    let key2 = user_keys.keys.get(0).unwrap();
    assert_eq!(*key2, key1);

    let key3 = get_user_key_from(client.get(format!("/api/v1/user/keys/{}", key1.id))).await;
    assert_eq!(key3, key1);

    let key4 = get_user_key_from(client.post("/api/v1/user/keys/add").json(
        &api_model::UserKeyData {
            kind: "another-kind",
            data: "more.data",
            comment: Some("comment"),
        },
    ))
    .await;

    user_keys = get_user_keys(&client).await;
    assert_eq!(user_keys.total_count, 2);
    assert_eq!(user_keys.more, false);
    assert_eq!(user_keys.keys.len(), 2);
    let key5 = user_keys.keys.get(0).unwrap();
    let key6 = user_keys.keys.get(1).unwrap();
    assert_eq!(*key5, key1);
    assert_eq!(*key6, key4);
}

#[rocket::async_test]
async fn test_user_keys_add_invalid() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let result = client
        .post("/api/v1/user/keys/add")
        .json(&api_model::UserKeyData {
            kind: "kind with space",
            data: "data with space",
            comment: None,
        })
        .header(&FAKE_IP)
        .dispatch()
        .await;

    assert_eq!(result.status(), Status::BadRequest);
}

#[rocket::async_test]
async fn test_user_keys_del() {
    let client = async_client_with_private_database(function_name!().to_string()).await;

    login(&client).await;

    let key = get_user_key_from(client.post("/api/v1/user/keys/add").json(
        &api_model::UserKeyData {
            kind: "kind",
            data: "data",
            comment: None,
        },
    ))
    .await;

    let delete = client
        .delete(format!("/api/v1/user/keys/{}", key.id))
        .header(&FAKE_IP)
        .dispatch()
        .await;
    assert_eq!(delete.status(), Status::Ok);

    let user_keys = get_user_keys(&client).await;
    assert_eq!(user_keys.total_count, 0);
    assert_eq!(user_keys.more, false);
    assert_eq!(user_keys.keys.len(), 0);
}

#[tokio::test]
async fn test_collect_strings() {
    let base = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("common/src/testdata/grit");
    let mut strings = trans::collect_strings(base, vec!["base.grd".to_string()])
        .await
        .unwrap();

    // Sort translations before comparison, they come unsorted from collect_strings.
    for string in &mut strings {
        string
            .translations
            .sort_by(|a, b| a.language.cmp(&b.language));
    }

    assert_eq!(
        strings,
        vec![
            api_model::LocalizationString {
                id: "IDS_EXTRA".to_string(),
                file: "extra.grdp".to_string(),
                description: "Extra title".to_string(),
                meaning: "".to_string(),
                source: "Extra title".to_string(),
                placeholders: vec![],
                placeholder_offset: vec![],
                translation_id: 3567801202192813433,
                translations: vec![],
            },
            api_model::LocalizationString {
                id: "IDS_BOOKMARKS_FRAGMENT_TITLE".to_string(),
                file: "base.grd".to_string(),
                description: "Title which is shown on the main bookmarks view.".to_string(),
                meaning: "".to_string(),
                source: "Bookmarks".to_string(),
                placeholders: vec![],
                placeholder_offset: vec![],
                translation_id: 8820817407110198400,
                translations: vec![
                    api_model::TranslationString {
                        language: "en-gb".to_string(),
                        translation: "Bookmarks".to_string(),
                        placeholder_offset: vec![],
                    },
                    api_model::TranslationString {
                        language: "my".to_string(),
                        translation: "ဝက်ဘ်လိပ်စာ မှတ်ထားမှုများ".to_string(),
                        placeholder_offset: vec![],
                    },
                    api_model::TranslationString {
                        language: "my-zg".to_string(),
                        translation: "ဝက္ဘ္လိပ္စာ မွတ္ထားမွုမ်ား".to_string(),
                        placeholder_offset: vec![],
                    },
                    api_model::TranslationString {
                        language: "sv".to_string(),
                        translation: "Bokmärken".to_string(),
                        placeholder_offset: vec![],
                    },
                ],
            },
            api_model::LocalizationString {
                id: "IDS_GENERIC_WELCOME".to_string(),
                file: "base.grd".to_string(),
                description: "Generic welcome string.".to_string(),
                meaning: "".to_string(),
                source: "Welcome to ".to_string(),
                placeholders: vec![
                    api_model::LocalizationPlaceholder {
                        id: "STRING".to_string(),
                        content: "%1$s".to_string(),
                        example: "Opera".to_string(),
                    },
                ],
                placeholder_offset: vec![11],
                translation_id: 8443102241046796905,
                translations: vec![
                    api_model::TranslationString {
                        language: "en-gb".to_string(),
                        translation: "Welcome to ".to_string(),
                        placeholder_offset: vec![11],
                    },
                    api_model::TranslationString {
                        language: "my".to_string(),
                        translation: " မှ ကြိုဆိုပါသည်".to_string(),
                        placeholder_offset: vec![0],
                    },
                    api_model::TranslationString {
                        language: "my-zg".to_string(),
                        translation: " မွ ႀကိဳဆိုပါသည္".to_string(),
                        placeholder_offset: vec![0],
                    },
                    api_model::TranslationString {
                        language: "sv".to_string(),
                        translation: "Välkommen till ".to_string(),
                        placeholder_offset: vec![16],
                    },
                ],
            },
            api_model::LocalizationString {
                id: "IDS_START_TERMS".to_string(),
                file: "base.grd".to_string(),
                description: "First startup information about the license and privacy terms.".to_string(),
                meaning: "".to_string(),
                source: "By using this application you are agreeing to Opera's Terms of Service. Also, you can learn how Opera handles and protects your data in our Privacy Statement.".to_string(),
                placeholders: vec![
                    api_model::LocalizationPlaceholder {
                        id: "TOS_BEGIN".to_string(),
                        content: "<tos>".to_string(),
                        example: "".to_string(),
                    },
                    api_model::LocalizationPlaceholder {
                        id: "TOS_END".to_string(),
                        content: "</tos>".to_string(),
                        example: "".to_string(),
                    },
                    api_model::LocalizationPlaceholder {
                        id: "PRIVACY_BEGIN".to_string(),
                        content: "<privacy>".to_string(),
                        example: "".to_string(),
                    },
                    api_model::LocalizationPlaceholder {
                        id: "PRIVACY_END".to_string(),
                        content: "</privacy>".to_string(),
                        example: "".to_string(),
                    },
                ],
                placeholder_offset: vec![54, 70, 140, 157],
                translation_id: 2466140279568640908,
                translations: vec![
                    api_model::TranslationString {
                        language: "en-gb".to_string(),
                        translation: "By using this application you are agreeing to Opera's Terms of Service. Also, you can learn how Opera handles and protects your data in our Privacy Statement.".to_string(),
                        placeholder_offset: vec![54, 70, 140, 157],
                    },
                    api_model::TranslationString {
                        language: "my".to_string(),
                        translation: "ဤအပလီကေးရှင်းကို အသုံးပြုခြင်းဖြင့် သင်သည် Opera ၏ ဝန်ဆောင်မှုစည်းမျဉ်းများ ကို သဘောတူရာ ရောက်ပါသည်။ ထို့အပြင် ကျွန်ုပ်တို့၏ကိုယ်ရေးလုံခြုံမှု ထုတ်ပြန်ချက် ထဲတွင် သင့်ဒေတာများကို Opera ၏ ကိုင်တွယ်ပုံနှင့် ကာကွယ်ပုံတို့ကိုလည်း လေ့လာနိုင်သည်။".to_string(),
                        placeholder_offset: vec![133, 205, 342, 433],
                    },
                    api_model::TranslationString {
                        language: "my-zg".to_string(),
                        translation: "ဤအပလီေကးရွင္းကို အသုံးျပဳျခင္းျဖင့္ သင္သည္ Opera ၏ ဝန္ေဆာင္မွုစည္းမ်ဥ္းမ်ား ကို သေဘာတူရာ ေရာက္ပါသည္။ ထို႔အျပင္ ကၽြန္ုပ္တို႔၏ကိုယ္ေရးလုံျခဳံမွု ထုတ္ျပန္ခ်က္ ထဲတြင္ သင့္ေဒတာမ်ားကို Opera ၏ ကိုင္တြယ္ပုံႏွင့္ ကာကြယ္ပုံတို႔ကိုလည္း ေလ့လာနိုင္သည္။".to_string(),
                        placeholder_offset: vec![133, 205, 342, 433],
                    },
                    api_model::TranslationString {
                        language: "sv".to_string(),
                        translation: "I och med din användning av det här programmet samtycker du till Operas Licensvillkor. Du kan också läsa om hur Opera hanterar och skyddar dina data i vårt Sekretessmeddelande.".to_string(),
                        placeholder_offset: vec![74, 87, 161, 180],
                    },
                ],
            },
            api_model::LocalizationString {
                id: "IDS_BOOKMARKS_FOLDERS_DELETED".to_string(),
                file: "base.grd".to_string(),
                description: "Message which is shown when one or more folders have been deleted from the bookmark list.".to_string(),
                meaning: "".to_string(),
                source: "{BOOKMARKS, plural,\n         one { folder deleted}\n         few { folders deleted}\n         many { folders deleted}\n         other { folders deleted}}".to_string(),
                placeholders: vec![
                    api_model::LocalizationPlaceholder {
                        id: "COUNT".to_string(),
                        content: "%1$d".to_string(),
                        example: "1".to_string(),
                    },
                    api_model::LocalizationPlaceholder {
                        id: "COUNT".to_string(),
                        content: "%1$d".to_string(),
                        example: "15".to_string(),
                    },
                    api_model::LocalizationPlaceholder {
                        id: "COUNT".to_string(),
                        content: "%1$d".to_string(),
                        example: "100".to_string(),
                    },
                    api_model::LocalizationPlaceholder {
                        id: "COUNT".to_string(),
                        content: "%1$d".to_string(),
                        example: "42".to_string(),
                    },
                ],
                placeholder_offset: vec![34, 65, 98, 132],
                translation_id: 7770247413830876286,
                translations: vec![
                    api_model::TranslationString {
                        language: "en-gb".to_string(),
                        translation: "{BOOKMARKS, plural,\n          one { folder deleted}\n          few { folders deleted}\n          many { folders deleted}\n          other { folders deleted}}".to_string(),
                        placeholder_offset: vec![35, 67, 101, 136],
                    },
                ],
            },
        ],
    )
}