chore: establish development baseline

2026-07-22 09:15:15 +08:00 · 2026-06-28 01:27:09 +08:00
commit dd53e3054e
131 changed files with 19327 additions and 0 deletions
@@ -0,0 +1,90 @@
+//! 备份管理接口
+
+use async_trait::async_trait;
+use std::path::{Path, PathBuf};
+
+/// 备份信息
+#[derive(Debug, Clone)]
+pub struct BackupInfo {
+    /// 备份ID
+    pub id: String,
+    /// 备份时间
+    pub timestamp: i64,
+    /// 备份路径
+    pub path: PathBuf,
+    /// 备份大小（字节）
+    pub size: u64,
+    /// 备份描述
+    pub description: String,
+}
+
+/// 备份管理器接口
+///
+/// 管理游戏客户端的备份和恢复
+#[async_trait]
+pub trait BackupManager: Send + Sync {
+    /// 创建备份
+    ///
+    /// # 参数
+    ///
+    /// - `source`: 源目录
+    /// - `description`: 备份描述
+    ///
+    /// # 返回
+    ///
+    /// - 成功：返回备份信息
+    /// - 失败：返回错误
+    async fn create_backup(&self, source: &Path, description: &str) -> Result<BackupInfo, String>;
+
+    /// 列出所有备份
+    ///
+    /// # 返回
+    ///
+    /// - 成功：返回备份列表
+    /// - 失败：返回错误
+    async fn list_backups(&self) -> Result<Vec<BackupInfo>, String>;
+
+    /// 恢复备份
+    ///
+    /// # 参数
+    ///
+    /// - `backup_id`: 备份ID
+    /// - `target`: 目标目录
+    ///
+    /// # 返回
+    ///
+    /// - 成功：返回 Ok(())
+    /// - 失败：返回错误
+    async fn restore_backup(&self, backup_id: &str, target: &Path) -> Result<(), String>;
+
+    /// 删除备份
+    ///
+    /// # 参数
+    ///
+    /// - `backup_id`: 备份ID
+    ///
+    /// # 返回
+    ///
+    /// - 成功：返回 Ok(())
+    /// - 失败：返回错误
+    async fn delete_backup(&self, backup_id: &str) -> Result<(), String>;
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_backup_info() {
+        let info = BackupInfo {
+            id: "backup_001".to_string(),
+            timestamp: 1234567890,
+            path: PathBuf::from("/backups/001"),
+            size: 1024,
+            description: "Test backup".to_string(),
+        };
+
+        assert_eq!(info.id, "backup_001");
+        assert_eq!(info.size, 1024);
+    }
+}