import Vapor
import BinaryCodable

private let responseEncoder = BinaryEncoder()
private let requestDecoder = BinaryDecoder()

var serverStatus: ServerStatus = .starting

func routes(_ app: Application) throws {
    
    app.post("token") { req async throws -> HTTPResponseStatus in
        guard let data = req.body.data?.allReadableBytes else {
            return .badRequest
        }
        let tokenUpload: TokenUpload = try requestDecoder.decode(from: data)
        tokenStorage.add(tokenUpload)
        return .ok
    }

    app.get("status") { req async throws -> Response in
        let data = try responseEncoder.encode(serverStatus)
        return Response(status: .ok, body: .init(data: data))
    }
}

private extension ByteBuffer {
    
    var allReadableBytes: Data? {
        getData(at: 0, length: readableBytes)
    }
}