twonly-app/lib/src/views/components/media_view_sizing.dart

import 'package:flutter/material.dart';

class MediaViewSizing extends StatefulWidget {
  const MediaViewSizing({
    required this.child,
    super.key,
    this.requiredHeight,
    this.bottomNavigation,
    this.additionalPadding,
  });

  final double? requiredHeight;
  final double? additionalPadding;
  final Widget? bottomNavigation;
  final Widget child;

  @override
  State<MediaViewSizing> createState() => _MediaViewSizingState();
}

class _MediaViewSizingState extends State<MediaViewSizing> {
  @override
  Widget build(BuildContext context) {
    var needToDownSizeImage = false;
    var availableHeight = MediaQuery.of(context).size.height;

    // Get the screen size and safe area padding
    final screenSize = MediaQuery.of(context).size;
    final safeAreaPadding = MediaQuery.of(context).padding;

    // Calculate the available width and height
    final availableWidth = screenSize.width;
    availableHeight = screenSize.height -
        safeAreaPadding.top -
        safeAreaPadding.bottom -
        (widget.additionalPadding ?? 0);

    final aspectRatioWidth = availableWidth;
    final aspectRatioHeight = (aspectRatioWidth * 16) / 9;
    if (aspectRatioHeight > availableHeight) {
      needToDownSizeImage = true;
    }
    if (widget.requiredHeight != null) {
      if (aspectRatioHeight < availableHeight) {
        if ((screenSize.height - widget.requiredHeight!) < aspectRatioHeight) {
          needToDownSizeImage = true;
        }
      }
    }

    Widget imageChild = Align(
      alignment: Alignment.topCenter,
      child: SizedBox(
        // height: availableHeight,
        child: AspectRatio(
          aspectRatio: 9 / 16,
          child: ClipRRect(
            borderRadius: BorderRadius.circular(22),
            child: widget.child,
          ),
        ),
      ),
    );

    Widget bottomNavigation = Container();

    if (widget.bottomNavigation != null) {
      if (needToDownSizeImage) {
        imageChild = Expanded(child: imageChild);
        bottomNavigation = SizedBox(
          height: widget.requiredHeight,
          child: widget.bottomNavigation,
        );
      } else {
        bottomNavigation = Expanded(child: widget.bottomNavigation!);
      }
    }

    return SafeArea(
      child: Container(
        constraints: BoxConstraints(
          maxHeight: availableHeight,
        ),
        child: Column(
          children: [imageChild, bottomNavigation],
        ),
      ),
    );
  }
}