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

import Foundation
import llbuild2fx
import PterodactylSyntax

extension Keys.Blob {
	struct Tokenise: BuildKey {
		let blobId: LLBDataID
		
		typealias ValueType = [Token]

		static let versionDependencies: [any FXVersioning.Type] = [ReadContents.self]

		func computeValue(_ ctx: BuildContext<Self>) async throws -> ValueType {
			let code = try await ctx.request(ReadContents(blobId: blobId))
			var lexer = PterodactylSyntax.Lexer(input: code)
			let flatTokens = lexer.tokenize()
			return BlockLayoutProcessor(tokens: flatTokens).layout()
		}
	}
}