import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';

import 'package:provider/provider.dart';
import 'package:teso/Classes/API%20Clasess/Post.dart';
import 'package:teso/Pages/Sub_Pages/Posts/ViewPost.dart';
import 'package:teso/providers/user_provider.dart';

class VideoList extends StatefulWidget {
  final List<Post> postedAd;

  VideoList({Key key, this.postedAd}) : super(key: key);

  @override
  _VideoListState createState() => _VideoListState();
}

class _VideoListState extends State<VideoList> {
  @override
  void initState() {
    Provider.of<UserProvider>(context, listen: false)
        .predownloadAds(widget.postedAd.map((e) => e.playbackID).toList());
    super.initState();
  }

  report(Post post) {
    Navigator.pop(context, post);
    Navigator.pop(context, post);
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        automaticallyImplyLeading: true,
        backgroundColor: Colors.transparent,
        leading: InkWell(
          onTap: () => Navigator.pop(context),
          child: Container(
            height: 50,
            width: 40,
            margin: EdgeInsets.symmetric(
              vertical: 30.0,
              horizontal: 10,
            ),
            child: Icon(
              Icons.arrow_back_ios,
              color: Colors.white,
            ),
          ),
        ),
      ),
      extendBodyBehindAppBar: true,
      body: PageView(
        scrollDirection: Axis.vertical,
        children: List<ViewPost>.generate(
            widget.postedAd.length > 10 ? 10 : widget.postedAd.length,
            (index) => new ViewPost(
                  play: true,
                  postedAd: widget.postedAd[index],
                  report: report,
                )),
      ),
    );
  }
}