import 'package:comunic/models/comment.dart';
import 'package:comunic/models/user.dart';
import 'package:comunic/ui/widgets/account_image_widget.dart';
import 'package:comunic/ui/widgets/network_image_widget.dart';
import 'package:flutter/material.dart';

/// Single comment tile
///
/// @author Pierre HUBERT

class CommentTile extends StatelessWidget {
  final Comment comment;
  final User user;

  const CommentTile({Key key, this.comment, this.user})
      : assert(comment != null),
        assert(user != null),
        super(key: key);

  @override
  Widget build(BuildContext context) {
    return ListTile(
      leading: AccountImageWidget(
        user: user,
      ),
      title: Text(user.displayName,),
      subtitle: _buildCommentContent(),
    );
  }

  Widget _buildCommentContent() {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.stretch,
      children: <Widget>[
        // Comment image
        Container(
          child: comment.hasImage
              ? NetworkImageWidget(
                  url: comment.imageURL,
                  allowFullScreen: true,
                  height: 100.0,
                )
              : null,
        ),

        // Comment text
        Container(
          child: comment.hasContent ? Text(comment.content,) : null,
        ),
      ],
    );
  }
}