import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:openmediacentermobile/api/api.dart';

import 'log/log.dart';
import 'preview_tile.dart';

class VideoFeed extends StatefulWidget {
  const VideoFeed({Key? key}) : super(key: key);

  @override
  State<StatefulWidget> createState() {
    return VideoFeedState();
  }
}

class VideoFeedState extends State<VideoFeed> {
  List<VideoT> _vids = [];

  @override
  void initState() {
    super.initState();

    API.query("video", "getMovies", {'Tag': 1, 'Sort': 0}).then((value) {
      final d = jsonDecode(value);

      List<VideoT> dta =
          (d['Videos'] as List).map((e) => VideoT.fromJson(e)).toList();

      setState(() {
        _vids = dta;
      });
    });
  }

  @override
  Widget build(BuildContext context) {
    return GridView.builder(
        gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
            crossAxisCount: 2,
            childAspectRatio: MediaQuery.of(context).size.width /
                MediaQuery.of(context).size.height,
            crossAxisSpacing: 10),
        itemCount: _vids.length,
        itemBuilder: (context, index) {
          Log.d("item $index built!");
          return PreviewTile(dta: _vids[index]);
        });
  }
}