import 'package:flutter/material.dart';

const Color DARK1 = Color(0xff090711);
const Color DARK2 = Color(0xff141216);
const Color DARK3 = Color(0xff242127); // 645375 // 241d2b
const Color LIGHT1 = Color(0xff913af1);
const Color LIGHT2 = Color(0xffac5bfb);

ThemeData theme() => ThemeData(
      brightness: Brightness.dark,
      primaryColor: DARK1,
      primaryColorBrightness: Brightness.dark,
      primaryColorLight: DARK2,
      accentColor: LIGHT1,
      highlightColor: LIGHT2,
      scaffoldBackgroundColor: DARK2,
      cardColor: DARK3,
      elevatedButtonTheme: ElevatedButtonThemeData(
        style: ElevatedButton.styleFrom(
          primary: LIGHT1,
        ),
      ),
      // https://api.flutter.dev/flutter/material/TextTheme-class.html
      textTheme: const TextTheme(
        headline1: TextStyle(
          fontSize: 28.0,
          fontWeight: FontWeight.w900,
          color: LIGHT1,
        ),
        headline2: TextStyle(
          fontSize: 24.0,
          fontWeight: FontWeight.w900,
          color: Colors.white,
        ),
        headline3: TextStyle(
          fontSize: 20.0,
          fontWeight: FontWeight.w900,
          color: Colors.white,
        ),
        headline4: TextStyle(
          fontSize: 18.0,
          fontWeight: FontWeight.w600,
          color: Colors.white,
        ),
        headline5: TextStyle(
          fontSize: 18.0,
          fontWeight: FontWeight.w400,
          color: Colors.white70,
        ),
        headline6: TextStyle(fontSize: 18.0),
      ),
      tabBarTheme: const TabBarTheme(
        labelColor: Colors.white,
      ),
      iconTheme: const IconThemeData(
        color: Colors.white,
      ),
      bottomNavigationBarTheme: const BottomNavigationBarThemeData(
        backgroundColor: DARK1,
        selectedItemColor: LIGHT1,
      ),
    );

const TextStyle TEXT_HEADER = TextStyle(
  fontSize: 20.0,
  fontWeight: FontWeight.bold,
);

const TextStyle TEXT_BIG = TextStyle(
  fontSize: 22.0,
  fontWeight: FontWeight.bold,
);

const TextStyle TEXT_SUBTITLE = TextStyle(
  fontSize: 18.0,
  fontWeight: FontWeight.w300,
);

const TextStyle TEXT_SMALL_HEADLINE = TextStyle(
  fontSize: 12.0,
  fontWeight: FontWeight.normal,
);

const TextStyle TEXT_SMALL_SUBTITLE = TextStyle(
  fontSize: 12.0,
  fontWeight: FontWeight.w300,
);

const double HORIZONTAL_PADDING = 16.0;