import 'package:flutter/material.dart';

import 'package:f0ckapp/controller/media_controller.dart';

enum PageTransition { opacity, scale, slide, rotate, flip }

Widget buildAnimatedTransition({
    required BuildContext context,
    required Widget child,
    required PageController pageController,
    required int index,
    required MediaController controller,
  }) {
    final double value = pageController.position.haveDimensions
        ? pageController.page! - index
        : 0;

    switch (controller.transitionType.value) {
      case PageTransition.opacity:
        return Opacity(
          opacity: Curves.easeOut.transform(1 - value.abs().clamp(0.0, 40.0)),
          child: Transform(transform: Matrix4.identity(), child: child),
        );
      case PageTransition.scale:
        return Transform.scale(
          scale:
              0.8 +
              Curves.easeOut.transform(1 - value.abs().clamp(0.0, 1.0)) * 0.2,
          child: child,
        );
      case PageTransition.slide:
        return Transform.translate(
          offset: Offset(300 * value.abs(), 0),
          child: child,
        );
      case PageTransition.rotate:
        return Opacity(
          opacity: (1 - value.abs()).clamp(0.0, 1.0),
          child: Transform.rotate(angle: value.abs() * 0.5, child: child),
        );
      case PageTransition.flip:
        return Transform(
          transform: Matrix4.identity()
            ..setEntry(3, 2, 0.001)
            ..rotateY(value.abs()),
          alignment: Alignment.center,
          child: child,
        );
    }
  }