apidash/lib/utils/convert_utils.dart

import '../consts.dart';
import 'package:apidash/models/models.dart' show KVRow;

String humanizeDuration(Duration? duration) {
  if (duration == null) {
    return "";
  }
  if (duration.inMinutes >= 1) {
    var min = duration.inMinutes;
    var secs = duration.inSeconds.remainder(60) * 100 ~/ 60;
    var secondsPadding = secs < 10 ? "0" : "";
    return "$min.$secondsPadding$secs m";
  }
  if (duration.inSeconds >= 1) {
    var secs = duration.inSeconds;
    var mili = duration.inMilliseconds.remainder(1000) ~/ 10;
    var milisecondsPadding = mili < 10 ? "0" : "";
    return "$secs.$milisecondsPadding$mili s";
  } else {
    var mili = duration.inMilliseconds;
    return "$mili ms";
  }
}

String capitalizeFirstLetter(String? text) {
  if (text == null || text == "") {
    return "";
  } else if (text.length == 1) {
    return text.toUpperCase();
  } else {
    var first = text[0];
    var rest = text.substring(1);
    return first.toUpperCase() + rest;
  }
}

String formatHeaderCase(String text) {
  var sp = text.split("-");
  sp = sp.map((e) => capitalizeFirstLetter(e)).toList();
  return sp.join("-");
}

String padMultilineString(String text, int padding,
    {bool firstLinePadded = false}) {
  var lines = kSplitter.convert(text);
  int start = firstLinePadded ? 0 : 1;
  for (start; start < lines.length; start++) {
    lines[start] = ' ' * padding + lines[start];
  }
  return lines.join("\n");
}

Map<String, String>? rowsToMap(List<KVRow>? kvRows, {bool isHeader = false}) {
  if (kvRows == null) {
    return null;
  }
  Map<String, String> finalMap = {};
  for (var row in kvRows) {
    if (row.k.trim() != "") {
      String key = row.k;
      if (isHeader) {
        key = key.toLowerCase();
      }
      finalMap[key] = row.v;
    }
  }
  return finalMap;
}

List<KVRow>? mapToRows(Map<String, String>? kvMap) {
  if (kvMap == null) {
    return null;
  }
  List<KVRow> finalRows = [];
  for (var k in kvMap.keys) {
    finalRows.add(KVRow(k, kvMap[k]));
  }
  return finalRows;
}