#lang scheme/base

(require "util.scm")

(provide js-script-invoke
         js-array
         js-quote
         js-call
         )

(define (js-script-invoke . js-strs)
  `(script ((language "javascript"))
           ,(string-join js-strs "\n")))

(define (js-array scheme-lst)
  (string-append "[" (string-join scheme-lst ", ") "]"))

(define (js-quote thing)
  (cond ((number? thing) thing)
        ((or (string? thing) (symbol? thing)) (format "'~A'" thing))
        ((eq? thing #t) "true")
        ((eq? thing #f) "false")
        (else (e "Don't know how to js-quote ~A." thing))))

(define (js-call fn-name . args)
  (string-append fn-name "(" (string-join args ", ") ")"))