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

import Foundation

enum ImportName: Grammar {
	static let kind = SyntaxTreeKind(name: "import.name")
	static let kinds = [kind]
	
	static func before(_ parser: inout Parser) -> Bool {
		parser.isAt(kind: .identifier)
	}

	static func inside(_ parser: inout Parser) -> ParseResult {
		parser.expect(kind: .identifier, metadata: TokenMetadata(semanticTokenType: .namespace))
		return ParseResult(kind: Self.kind)
	}
}

enum Import: Grammar {
	static let kind = SyntaxTreeKind(name: "import")
	static let kinds = [kind]
	
	static func before(_ parser: inout Parser) -> Bool {
		parser.isAt(kind: .keyword(.import))
	}

	static func inside(_ parser: inout Parser) -> ParseResult {
		parser.expect(kind: .keyword(.import), metadata: TokenMetadata(semanticTokenType: .keyword))
		parser.eatTrivia()
		ImportName.parse(&parser)
		return ParseResult(kind: Self.kind)
	}
}


extension SyntaxView<ImportName> {
	var text: String { cursor.node.text }
}

extension SyntaxView<Import> {
	var name: SyntaxView<ImportName>? {
		matchingSubview()
	}
}