applyParams method

String applyParams(Map<String, ValueFormatter> existingTypes, String locale, Map<String, Object> param)

Replaces every ${param} with the given parameter

Implementation

String applyParams(
  Map<String, ValueFormatter> existingTypes,
  String locale,
  Map<String, Object> param,
) {
  return replaceDartNormalizedInterpolation(replacer: (match) {
    final nodeParam = match.substring(2, match.length - 1);

    final colonIndex = nodeParam.indexOf(':');
    if (colonIndex == -1) {
      // parameter without type
      final providedParam = param[nodeParam];
      if (providedParam == null) {
        return match; // do not replace, keep as is
      }
      return providedParam.toString();
    }

    final paramName = nodeParam.substring(0, colonIndex).trim();
    final paramType = nodeParam.substring(colonIndex + 1).trim();

    final providedParam = param[paramName];
    if (providedParam == null) {
      return match; // do not replace, keep as is
    }

    return digestL10nOverride(
          locale: locale,
          existingTypes: existingTypes,
          type: paramType,
          value: providedParam,
        ) ??
        providedParam.toString();
  });
}