use chrono::{Duration, Utc};
use domain::entities::{LinkAccessLevel, ScopeType, ShareLink, ShareScope, ShareableType};
use domain::value_objects::{DateTimeStamp, SystemId};

// --- ShareScope ---

#[test]
fn not_expired_when_no_expiry() {
    let scope = ShareScope::new(
        ScopeType::Link,
        ShareableType::Album,
        SystemId::new(),
        SystemId::new(),
    );
    assert!(!scope.is_expired());
}

#[test]
fn expired_when_past() {
    let mut scope = ShareScope::new(
        ScopeType::Link,
        ShareableType::Album,
        SystemId::new(),
        SystemId::new(),
    );
    scope.expires_at = Some(DateTimeStamp::from_datetime(
        Utc::now() - Duration::hours(1),
    ));
    assert!(scope.is_expired());
}

// --- ShareLink ---

#[test]
fn new_link_is_valid() {
    let link = ShareLink::new(SystemId::new(), "tok123", LinkAccessLevel::ViewOnly);
    assert!(link.is_valid());
    assert_eq!(link.use_count, 0);
}

#[test]
fn deactivated_invalid() {
    let mut link = ShareLink::new(SystemId::new(), "tok123", LinkAccessLevel::ViewOnly);
    link.deactivate();
    assert!(!link.is_valid());
}

#[test]
fn max_uses_exhausted() {
    let mut link = ShareLink::new(SystemId::new(), "tok123", LinkAccessLevel::ViewOnly);
    link.max_uses = Some(2);
    link.record_use();
    link.record_use();
    assert!(!link.is_valid());
}