open Utils

let empty = "{}"

let connection_payload headless =
  fmt
    {|
  {
    "capabilities": {
      "alwaysMatch": {
        "moz:firefoxOptions": {
          "args": [%s]
        }
      }
    }
  }
  |}
    (if headless then "\"-headless\"" else "")
;;

let navigate_payload url = fmt {|
  {
    "url": "%s"
  }
  |} url

let execute_payload src = fmt {|
  {
    "script": "%s",
    "args": []
  }
  |} src

let find_payload strategy value =
  fmt {|
  {
    "using": "%s",
    "value": "%s"
  }
  |} strategy value
;;

let send_keys_payload text =
  fmt
    {|
  {
    "text": "%s",
    "value": %s
  }
  |}
    text
    (Yojson.Safe.to_string
       (`List (List.map (fun str -> `String str) (keys_to_typing text))))
;;