//! 拼图领域事件。
//!
//! 用于表达草稿变化、作品发布、运行态推进和排行榜候选产生等事实。

/// 拼图领域事件。
///
/// 事件只描述已经发生的领域事实，持久化、订阅投影和 HTTP/SSE 通知
/// 均由 SpacetimeDB adapter 或 BFF 决定。
#[derive(Clone, Debug, PartialEq, Eq)]
pub enum PuzzleDomainEvent {
    DraftChanged {
        session_id: String,
        owner_user_id: String,
        occurred_at_micros: i64,
    },
    WorkPublished {
        profile_id: String,
        owner_user_id: String,
        occurred_at_micros: i64,
    },
    RunAdvanced {
        run_id: String,
        owner_user_id: String,
        level_index: u32,
        occurred_at_micros: i64,
    },
}