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

import 'package:toolheim/data/github_adapter.dart';
import 'package:toolheim/data/warband_roaster.dart';
import 'package:toolheim/widgets/warband_drawer_widget.dart';

class WarbandRoasterScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    GitHubAdapter github = Provider.of<GitHubAdapter>(context);

    if (github.lastSync == null) {
      return Scaffold(
          appBar: AppBar(title: Text('Toolheim')),
          body: Center(
            child: IconButton(
              icon: Icon(Icons.search),
              color: Colors.black,
              tooltip: 'Search for warbands',
              onPressed: github.search,
            ),
          ));
    }

    WarbandRoaster roaster = github.activeRoaster;

    return Scaffold(
        appBar: AppBar(
          title: Text(roaster.name),
        ),
        drawer:
            Drawer(child: SingleChildScrollView(child: WarbandDrawerWidget())),
        body: ListView.builder(
            itemCount: roaster.heros.length + roaster.henchmenGroups.length,
            itemBuilder: (BuildContext context, int index) {
              // TODO: Sort by initiative
              if (index < roaster.heros.length) {
                var hero = roaster.heros[index];

                return ListTile(
                  title: Text(hero.name),
                  leading: CircleAvatar(
                    child: Text(hero.experience.toString()),
                    backgroundColor: Colors.green,
                    foregroundColor: Colors.greenAccent,
                  ),
                  subtitle: Text(hero.type),
                );
              } else {
                var henchmenGroup =
                    roaster.henchmenGroups[index - roaster.heros.length];

                return ListTile(
                  title: Text(henchmenGroup.name),
                  trailing:
                      Chip(label: Text(henchmenGroup.number.toString() + 'x')),
                  leading: CircleAvatar(
                    child: Text(henchmenGroup.experience.toString()),
                    backgroundColor: Colors.orange,
                    foregroundColor: Colors.white,
                  ),
                  subtitle: Text(henchmenGroup.type),
                );
              }
            }));
  }
}