#![cfg(feature = "database-sqlite")]
#![cfg(feature = "library-beets")]

mod database;
mod library;

mod testlib;

use std::{fs, path::PathBuf};

use musichoard::{
    external::{
        database::sql::{backend::SqlDatabaseSqliteBackend, SqlDatabase},
        library::beets::{executor::BeetsLibraryProcessExecutor, BeetsLibrary},
    },
    IMusicHoardBase, IMusicHoardDatabase, IMusicHoardLibrary, MusicHoard,
};
use tempfile::NamedTempFile;

use crate::testlib::COLLECTION;

pub fn copy_file_into_temp<P: Into<PathBuf>>(path: P) -> NamedTempFile {
    let temp = NamedTempFile::new().unwrap();
    fs::copy(path.into(), temp.path()).unwrap();
    temp
}

#[test]
fn merge_library_then_database() {
    // Acquired the lock on the beets config file. We need to own the underlying object so later we
    // create a new one. This is okay as the purpose of the lock is to prevent other tests to access
    // the same Beets library at the same time.
    let _arc = library::beets::BEETS_TEST_CONFIG.clone();
    let _ = &mut _arc.lock().unwrap();

    let executor = BeetsLibraryProcessExecutor::default()
        .config(Some(&*library::beets::BEETS_TEST_CONFIG_PATH));
    let library = BeetsLibrary::new(executor);

    let file = copy_file_into_temp(&*database::sql::DATABASE_TEST_FILE);
    let backend = SqlDatabaseSqliteBackend::new(file.path()).unwrap();
    let database = SqlDatabase::new(backend).unwrap();

    let mut music_hoard = MusicHoard::new(database, library);

    music_hoard.rescan_library().unwrap();
    music_hoard.reload_database().unwrap();

    assert_eq!(music_hoard.get_collection(), &*COLLECTION);
}

#[test]
fn merge_database_then_library() {
    // Acquired the lock on the beets config file. We need to own the underlying object so later we
    // create a new one. This is okay as the purpose of the lock is to prevent other tests to access
    // the same Beets library at the same time.
    let _arc = library::beets::BEETS_TEST_CONFIG.clone();
    let _ = &mut _arc.lock().unwrap();

    let executor = BeetsLibraryProcessExecutor::default()
        .config(Some(&*library::beets::BEETS_TEST_CONFIG_PATH));
    let library = BeetsLibrary::new(executor);

    let file = copy_file_into_temp(&*database::sql::DATABASE_TEST_FILE);
    let backend = SqlDatabaseSqliteBackend::new(file.path()).unwrap();
    let database = SqlDatabase::new(backend).unwrap();

    let mut music_hoard = MusicHoard::new(database, library);

    music_hoard.reload_database().unwrap();
    music_hoard.rescan_library().unwrap();

    assert_eq!(music_hoard.get_collection(), &*COLLECTION);
}