import 'package:carousel_slider/carousel_slider.dart';
import 'package:didvan/widgets/didvan/card.dart';
import 'package:flutter/material.dart';

class DidvanPageView extends StatelessWidget {
  final List<Widget> pages;
  final ScrollController? scrollController;
  final int initialPage;
  final void Function(int index) onPageChanged;
  const DidvanPageView({
    Key? key,
    required this.pages,
    this.scrollController,
    required this.onPageChanged,
    this.initialPage = 2,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    final double deviceTopPadding = MediaQuery.of(context).padding.top;
    return CarouselSlider.builder(
      itemCount: pages.length,
      options: CarouselOptions(
        onPageChanged: (index, reason) => onPageChanged(index),
        height: double.infinity,
        initialPage: 2,
        viewportFraction: 0.94,
        enableInfiniteScroll: false,
      ),
      itemBuilder: (context, index, realIndex) => SizedBox(
        height: MediaQuery.of(context).size.height,
        child: SingleChildScrollView(
          controller: index == 2 ? scrollController : null,
          physics: const BouncingScrollPhysics(),
          padding: EdgeInsets.only(
            left: 4,
            right: 4,
            top: 16 + deviceTopPadding,
            bottom: 92,
          ),
          child: DidvanCard(
            padding: EdgeInsets.zero,
            enableBorder: false,
            child: pages[index],
          ),
        ),
      ),
    );
  }
}