Clean/lib/utils/styles.dart

import 'package:flutter/Material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:lottie/lottie.dart';

import '../resource/assets.gen.dart';

class Styles {
  Styles._();

  static ImageFrameBuilder? animFrameBuilder({double? opacity, double? width,
    double? height, bool? repeat,}) {
    return (context, child,
        frame, wasSynchronouslyLoaded) {
      if (wasSynchronouslyLoaded) {
        return child;
      }
      return AnimatedSwitcher(
          duration: const Duration(
              milliseconds: 0),
          child: frame != null
              ? child
              : Center(
              child: Opacity(
                opacity: opacity ?? 0.22,
                child: Lottie.asset(
                    Assets
                        .anim.animNoPhoto,
                    width: width ?? 140.w,
                    height: height ?? 140.w,
                    repeat: repeat ?? true
                ),
              )));
    };
  }

  static ImageFrameBuilder? customFrameBuilder({double? opacity, double? width,
    double? height, bool? repeat,}) {
    return (context, child,
        frame, wasSynchronouslyLoaded) {
      if (wasSynchronouslyLoaded) {
        return child;
      }
      return AnimatedSwitcher(
          duration: const Duration(
              milliseconds: 0),
          child: frame != null
              ? child
              : Center(
              child: Opacity(
                opacity: opacity ?? 0.22,
                child:const CircularProgressIndicator(color: Colors.white38,),
              )));
    };
  }
}