PhysiGo/app/lib/home/home_page.dart

import 'package:flutter/material.dart';
import 'package:physigo/Services/AuthService.dart';
import 'package:physigo/challenge/daily_challenge_page.dart';
import 'package:physigo/challenge/weekly_challenge_page.dart';

import '../challenges/challenges_utils.dart';

class HomePage extends StatelessWidget {
  const HomePage({Key? key}) : super(key: key);

  String get name => AuthenticationServices.user!.name;
  num get totalPoint => AuthenticationServices.user!.totalPoints;

  @override
  Widget build(BuildContext context) {
    ChallengesUtils.generateChallengeIfNeeded();
    return Padding(
      padding: const EdgeInsets.all(16.0),
      child: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          Text(
            "Welcome back $name!",
            textAlign: TextAlign.center,
            style: const TextStyle(
              fontSize: 28,
              fontWeight: FontWeight.bold,
            ),
          ),
          const SizedBox(height: 36),
          Column(
            children: const [
              Align(
                alignment: Alignment.bottomLeft,
                child: Text(
                  "Here are your challenges:",
                  style: TextStyle(fontSize: 24),
                ),
              ),
              SizedBox(height: 24),
              ChallengeTile(
                challengeType: "Daily",
                challengePage: DailyChallengePage(),
              ),
              ChallengeTile(
                challengeType: "Weekly",
                challengePage: WeeklyChallengePage(),
              ),
            ],
          ),
        ],
      ),
    );
  }
}

class ChallengeTile extends StatelessWidget {
  final Widget challengePage;
  const ChallengeTile({
    required this.challengePage,
    required this.challengeType,
    Key? key,
  }) : super(key: key);

  final String challengeType;

  @override
  Widget build(BuildContext context) {
    return SizedBox(
      width: MediaQuery.of(context).size.width * 0.6,
      child: Card(
        elevation: 3,
        color: Colors.blueGrey,
        child: ListTile(
          title: Text(
            challengeType.toUpperCase(),
            textAlign: TextAlign.center,
            style: const TextStyle(
              fontSize: 18,
              fontWeight: FontWeight.bold,
              letterSpacing: 1.8,
              color: Colors.white,
            ),
          ),
          trailing: const Icon(Icons.arrow_forward, color: Colors.white),
          onTap: () {
            Navigator.push(context, MaterialPageRoute(builder: (_) => challengePage));
          },
        ),
      ),
    );
  }
}