import 'package:didvan/config/theme_data.dart';
import 'package:didvan/models/view/app_bar_data.dart';
import 'package:didvan/widgets/didvan/text.dart';
import 'package:flutter/material.dart';

class DidvanAppBar extends StatelessWidget {
  final AppBarData appBarData;
  const DidvanAppBar({Key? key, required this.appBarData}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.only(right: 4, left: 20),
      child: Row(
        children: [
          IconButton(
            onPressed: () => Navigator.of(context).pop(),
            color: Theme.of(context).colorScheme.title,
            icon: const Icon(Icons.arrow_back),
          ),
          const SizedBox(width: 16),
          Expanded(
            child: Align(
              alignment: Alignment.centerRight,
              child: Column(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  if (appBarData.title != null)
                    DidvanText(
                      appBarData.title!,
                      style: Theme.of(context).textTheme.headline3,
                      color: Theme.of(context).colorScheme.title,
                    ),
                  if (appBarData.subtitle != null)
                    DidvanText(
                      appBarData.subtitle!,
                      style: Theme.of(context).textTheme.overline,
                      color: Theme.of(context).colorScheme.caption,
                    ),
                ],
              ),
            ),
          ),
          if (appBarData.trailing != null) appBarData.trailing!,
        ],
      ),
    );
  }
}