first commit

2026-10-04 00:19:45 +03:00
commit 05f1c9ec6b
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+/// أدوات تنسيق الوقت والمسافة والسرعة
+class Formatters {
+  /// Format seconds to HH:MM:SS or MM:SS
+  static String time(int seconds) {
+    int h = seconds ~/ 3600;
+    int m = (seconds % 3600) ~/ 60;
+    int s = seconds % 60;
+    String pad(int n) => n.toString().padLeft(2, '0');
+    if (h > 0) return '${pad(h)}:${pad(m)}:${pad(s)}';
+    return '${pad(m)}:${pad(s)}';
+  }
+
+  /// Format meters to km or m
+  static String distance(double meters) {
+    if (meters >= 1000) {
+      return '${(meters / 1000).toStringAsFixed(2)} km';
+    }
+    return '${meters.toStringAsFixed(0)} m';
+  }
+
+  /// Format distance short (e.g., "5.2")
+  static String distanceKm(double meters) {
+    return (meters / 1000).toStringAsFixed(2);
+  }
+
+  /// Format speed (m/s) to pace (min/km)
+  static String pace(double mps) {
+    if (mps <= 0) return '--:--';
+    double kmh = mps * 3.6;
+    if (kmh <= 0) return '--:--';
+    double paceMinKm = 60.0 / kmh;
+    int min = paceMinKm.toInt();
+    int sec = ((paceMinKm - min) * 60).toInt();
+    return '${min.toString().padLeft(2, '0')}:${sec.toString().padLeft(2, '0')}';
+  }
+
+  /// Format pace with unit
+  static String paceWithUnit(double mps) {
+    return '${pace(mps)} min/km';
+  }
+
+  /// Format speed m/s to km/h
+  static String speedKmh(double mps) {
+    return '${(mps * 3.6).toStringAsFixed(1)} km/h';
+  }
+
+  /// Format calories
+  static String calories(double cal) {
+    return '${cal.toStringAsFixed(0)} kcal';
+  }
+
+  /// Format elevation
+  static String elevation(double meters) {
+    return '${meters.toStringAsFixed(0)} m';
+  }
+
+  /// Format date
+  static String date(DateTime dt) {
+    final months = [
+      'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
+      'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec',
+    ];
+    return '${dt.day} ${months[dt.month - 1]} ${dt.year}';
+  }
+
+  /// Format time of day
+  static String timeOfDay(DateTime dt) {
+    String pad(int n) => n.toString().padLeft(2, '0');
+    return '${pad(dt.hour)}:${pad(dt.minute)}';
+  }
+
+  /// Format date and time
+  static String dateTime(DateTime dt) {
+    return '${date(dt)} ${timeOfDay(dt)}';
+  }
+
+  /// Format duration in human readable form
+  static String durationHuman(int seconds) {
+    if (seconds < 60) return '${seconds}s';
+    if (seconds < 3600) return '${seconds ~/ 60}m ${seconds % 60}s';
+    int h = seconds ~/ 3600;
+    int m = (seconds % 3600) ~/ 60;
+    return '${h}h ${m}m';
+  }
+
+  /// Get workout type display name
+  static String workoutType(String type) {
+    switch (type) {
+      case 'running':
+        return '🏃 Running';
+      case 'walking':
+        return '🚶 Walking';
+      default:
+        return type;
+    }
+  }
+
+  /// Format improvement percentage
+  static String improvement(double percent) {
+    String sign = percent >= 0 ? '+' : '';
+    return '$sign${percent.toStringAsFixed(1)}%';
+  }
+}