////
/// (c) hidoo | MIT License
/// @group string feature
////

@use "sass:meta";
@use "sass:string";
@use "./replace" as *;

/// percent-encoding mappings
/// @access private
/// @type Map
///
$_mappings: (
  "%": "%25",
  ":": "%3A",
  "/": "%2F",
  "?": "%3F",
  "#": "%23",
  "[": "%5B",
  "]": "%5D",
  "@": "%40",
  "!": "%21",
  "$": "%24",
  "&": "%26",
  "'": "%27",
  '"': "%22",
  "(": "%28",
  ")": "%29",
  "*": "%2A",
  "+": "%2B",
  ",": "%2C",
  ";": "%3B",
  "=": "%3D",
  " ": "%20"
) !default;

/// return url encoded string
/// @param {String} $string - string
/// @return {String} url encoded string
///
/// @example scss - scss inputs
///   .selector {
///     content: function.string-encode-url('<svg xmlns="http://www.w3.org/2000/svg"></svg>');
///   }
///
/// @example css - css outputs
///   .selector {
///     content: <svg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22><%2Fsvg>;
///   }
///
@function encode-url($string) {
  @if meta.type-of($string) != "string" {
    @error "@function function.string-encode-url: Argument $string must be string.";
  }

  $encoded: $string;

  @each $search, $replace in $_mappings {
    $encoded: replace($encoded, $search, $replace);
  }

  @return $encoded;
}