// SPDX-FileCopyrightText: 2025 The Project Pterodactyl Developers
//
// SPDX-License-Identifier: MPL-2.0

import Foundation
import TSCBasic
import llbuild2fx

extension LLBCASFileTree {
	func traverse(root: AbsolutePath, in db: any LLBCASDatabase, _ ctx: Context, _ callback: (AbsolutePath, LLBDataID, LLBDirectoryEntry) async throws -> Void) async throws {
		for (index, fileId) in object.refs.enumerated() {
			let directoryEntry = files[index]
			switch directoryEntry.type {
			case .directory:
				let root = root.appending(component: directoryEntry.name)
				let subtree = try await Self.load(id: fileId, from: db, ctx).get()
				try await subtree.traverse(root: root, in: db, ctx, callback)
			case .plainFile:
				try await callback(root.appending(component: directoryEntry.name), fileId, directoryEntry)
			default: continue
			}
		}
	}
}