mirror of
https://github.com/R0m1k3/xtremflow.git
synced 2026-10-12 01:36:20 +02:00
392 lines
12 KiB
Dart
392 lines
12 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'app_colors.dart';
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/// XtremFlow Modern Theme
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///
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/// Complete theme with typography, spacing, and component theming
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class AppTheme {
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AppTheme._();
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// ============ SPACING SCALE ============
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static const double spacing4 = 4.0;
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static const double spacing8 = 8.0;
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static const double spacing12 = 12.0;
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static const double spacing16 = 16.0;
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static const double spacing24 = 24.0;
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static const double spacing32 = 32.0;
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static const double spacing48 = 48.0;
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// ============ BORDER RADIUS ============
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static const double radiusSm = 8.0;
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static const double radiusMd = 12.0;
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static const double radiusLg = 16.0;
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static const double radiusXl = 24.0;
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static const double radiusFull = 999.0;
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// ============ ANIMATION DURATIONS ============
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static const Duration durationFast = Duration(milliseconds: 150);
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static const Duration durationNormal = Duration(milliseconds: 250);
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static const Duration durationSlow = Duration(milliseconds: 400);
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// ============ ANIMATION CURVES ============
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static const Curve curveDefault = Curves.easeOutCubic;
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static const Curve curveEmphasized = Curves.easeInOutCubic;
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// ============ DARK THEME ============
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static ThemeData get darkTheme {
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final baseTheme = ThemeData.dark(useMaterial3: true);
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return baseTheme.copyWith(
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colorScheme: AppColors.darkColorScheme,
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scaffoldBackgroundColor: AppColors.background,
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// AppBar
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appBarTheme: AppBarTheme(
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backgroundColor: AppColors.surface,
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surfaceTintColor: Colors.transparent,
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elevation: 0,
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centerTitle: false,
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titleTextStyle: GoogleFonts.inter(
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fontSize: 20,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary,
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),
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iconTheme: const IconThemeData(color: AppColors.textPrimary),
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),
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// Navigation Bar (bottom)
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navigationBarTheme: NavigationBarThemeData(
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backgroundColor: AppColors.surface,
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surfaceTintColor: Colors.transparent,
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indicatorColor: AppColors.primary.withOpacity(0.2),
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labelTextStyle: WidgetStateProperty.resolveWith((states) {
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if (states.contains(WidgetState.selected)) {
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return GoogleFonts.inter(
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fontSize: 12,
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fontWeight: FontWeight.w600,
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color: AppColors.primary,
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);
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}
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return GoogleFonts.inter(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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color: AppColors.textSecondary,
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);
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}),
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iconTheme: WidgetStateProperty.resolveWith((states) {
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if (states.contains(WidgetState.selected)) {
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return const IconThemeData(color: AppColors.primary);
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}
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return const IconThemeData(color: AppColors.textSecondary);
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}),
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),
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// Navigation Rail (desktop sidebar)
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navigationRailTheme: NavigationRailThemeData(
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backgroundColor: AppColors.surface,
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indicatorColor: AppColors.primary.withOpacity(0.2),
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selectedIconTheme: const IconThemeData(color: AppColors.primary),
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unselectedIconTheme: const IconThemeData(color: AppColors.textSecondary),
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selectedLabelTextStyle: GoogleFonts.inter(
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fontSize: 12,
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fontWeight: FontWeight.w600,
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color: AppColors.primary,
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),
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unselectedLabelTextStyle: GoogleFonts.inter(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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color: AppColors.textSecondary,
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),
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),
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// Cards
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cardTheme: CardThemeData(
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color: AppColors.surface,
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surfaceTintColor: Colors.transparent,
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elevation: 0,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(radiusMd),
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side: const BorderSide(color: AppColors.border, width: 1),
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),
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margin: EdgeInsets.zero,
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),
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// Inputs
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inputDecorationTheme: InputDecorationTheme(
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filled: true,
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fillColor: AppColors.surfaceVariant,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(radiusSm),
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borderSide: const BorderSide(color: AppColors.border),
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(radiusSm),
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borderSide: const BorderSide(color: AppColors.border),
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(radiusSm),
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borderSide: const BorderSide(color: AppColors.primary, width: 2),
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),
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errorBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(radiusSm),
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borderSide: const BorderSide(color: AppColors.error),
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),
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contentPadding: const EdgeInsets.symmetric(
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horizontal: spacing16,
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vertical: spacing12,
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),
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hintStyle: GoogleFonts.inter(
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color: AppColors.textDisabled,
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fontSize: 14,
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),
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labelStyle: GoogleFonts.inter(
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color: AppColors.textSecondary,
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fontSize: 14,
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),
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),
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// Buttons
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filledButtonTheme: FilledButtonThemeData(
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style: FilledButton.styleFrom(
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backgroundColor: AppColors.primary,
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foregroundColor: Colors.black,
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padding: const EdgeInsets.symmetric(
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horizontal: spacing24,
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vertical: spacing12,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(radiusSm),
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),
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textStyle: GoogleFonts.inter(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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),
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),
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),
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outlinedButtonTheme: OutlinedButtonThemeData(
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style: OutlinedButton.styleFrom(
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foregroundColor: AppColors.primary,
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side: const BorderSide(color: AppColors.primary),
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padding: const EdgeInsets.symmetric(
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horizontal: spacing24,
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vertical: spacing12,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(radiusSm),
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),
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textStyle: GoogleFonts.inter(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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),
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),
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),
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textButtonTheme: TextButtonThemeData(
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style: TextButton.styleFrom(
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foregroundColor: AppColors.primary,
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textStyle: GoogleFonts.inter(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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),
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),
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),
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// Chips
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chipTheme: ChipThemeData(
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backgroundColor: AppColors.surfaceVariant,
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selectedColor: AppColors.primary.withOpacity(0.2),
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labelStyle: GoogleFonts.inter(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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color: AppColors.textPrimary,
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),
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side: const BorderSide(color: AppColors.border),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(radiusFull),
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),
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padding: const EdgeInsets.symmetric(horizontal: spacing8),
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),
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// Dialogs
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dialogTheme: DialogThemeData(
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backgroundColor: AppColors.surface,
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surfaceTintColor: Colors.transparent,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(radiusLg),
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),
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titleTextStyle: GoogleFonts.inter(
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fontSize: 18,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary,
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),
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contentTextStyle: GoogleFonts.inter(
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fontSize: 14,
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color: AppColors.textSecondary,
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),
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),
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// Snackbars
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snackBarTheme: SnackBarThemeData(
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backgroundColor: AppColors.surfaceVariant,
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contentTextStyle: GoogleFonts.inter(
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fontSize: 14,
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color: AppColors.textPrimary,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(radiusSm),
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),
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behavior: SnackBarBehavior.floating,
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),
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// Tabs
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tabBarTheme: TabBarThemeData(
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labelColor: AppColors.primary,
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unselectedLabelColor: AppColors.textSecondary,
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labelStyle: GoogleFonts.inter(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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),
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unselectedLabelStyle: GoogleFonts.inter(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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),
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indicatorColor: AppColors.primary,
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indicatorSize: TabBarIndicatorSize.tab,
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dividerColor: AppColors.border,
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),
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// Dividers
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dividerTheme: const DividerThemeData(
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color: AppColors.border,
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thickness: 1,
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space: 1,
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),
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// List tiles
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listTileTheme: ListTileThemeData(
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tileColor: Colors.transparent,
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contentPadding: const EdgeInsets.symmetric(
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horizontal: spacing16,
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vertical: spacing8,
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),
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titleTextStyle: GoogleFonts.inter(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: AppColors.textPrimary,
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),
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subtitleTextStyle: GoogleFonts.inter(
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fontSize: 12,
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color: AppColors.textSecondary,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(radiusSm),
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),
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),
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// Progress indicators
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progressIndicatorTheme: const ProgressIndicatorThemeData(
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color: AppColors.primary,
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linearTrackColor: AppColors.surfaceVariant,
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circularTrackColor: AppColors.surfaceVariant,
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),
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// Switch
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switchTheme: SwitchThemeData(
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thumbColor: WidgetStateProperty.resolveWith((states) {
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if (states.contains(WidgetState.selected)) {
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return AppColors.primary;
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}
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return AppColors.textSecondary;
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}),
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trackColor: WidgetStateProperty.resolveWith((states) {
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if (states.contains(WidgetState.selected)) {
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return AppColors.primary.withOpacity(0.3);
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}
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return AppColors.surfaceVariant;
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}),
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),
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// Text theme
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textTheme: TextTheme(
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displayLarge: GoogleFonts.inter(
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fontSize: 57,
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fontWeight: FontWeight.w400,
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color: AppColors.textPrimary,
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),
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displayMedium: GoogleFonts.inter(
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fontSize: 45,
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fontWeight: FontWeight.w400,
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color: AppColors.textPrimary,
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),
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displaySmall: GoogleFonts.inter(
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fontSize: 36,
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fontWeight: FontWeight.w400,
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color: AppColors.textPrimary,
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),
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headlineLarge: GoogleFonts.inter(
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fontSize: 32,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary,
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),
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headlineMedium: GoogleFonts.inter(
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fontSize: 28,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary,
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),
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headlineSmall: GoogleFonts.inter(
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fontSize: 24,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary,
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),
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titleLarge: GoogleFonts.inter(
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fontSize: 22,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary,
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),
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titleMedium: GoogleFonts.inter(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary,
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),
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titleSmall: GoogleFonts.inter(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary,
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),
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bodyLarge: GoogleFonts.inter(
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fontSize: 16,
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fontWeight: FontWeight.w400,
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color: AppColors.textPrimary,
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),
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bodyMedium: GoogleFonts.inter(
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fontSize: 14,
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fontWeight: FontWeight.w400,
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color: AppColors.textPrimary,
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),
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bodySmall: GoogleFonts.inter(
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fontSize: 12,
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fontWeight: FontWeight.w400,
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color: AppColors.textSecondary,
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),
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labelLarge: GoogleFonts.inter(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary,
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),
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labelMedium: GoogleFonts.inter(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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color: AppColors.textPrimary,
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),
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labelSmall: GoogleFonts.inter(
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fontSize: 11,
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fontWeight: FontWeight.w500,
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color: AppColors.textSecondary,
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),
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),
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);
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}
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}
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