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

class AppTheme {
  // ── Couleurs historiques (dashboard, widgets existants) ──────────────────────
  static const Color primaryGreen = Color(0xFF4CAF50);
  static const Color solarYellow = Color(0xFFF5C842);
  static const Color gridGray = Color(0xFF5A6473);
  static const Color homeBlue = Color(0xFF5BA4CF);
  static const Color batteryGreen = Color(0xFF4CAF50);
  static const Color accentOrange = Color(0xFFFF7043);
  static const Color backgroundGray = Color(0xFFF0F2F5);
  static const Color cardWhite = Color(0xFFFFFFFF);
  static const Color textDark = Color(0xFF1A1A2E);
  static const Color textLight = Color(0xFF6B7280);
  static const Color boostRed = Color(0xFFEF5350);
  static const Color pvGreen = Color(0xFF43A047);
  static const Color minPvBlue = Color(0xFF42A5F5);

  // ── Couleurs nymea-style ─────────────────────────────────────────────────────

  /// Couleur d'accent principale nymea (teal/turquoise — #57baae de StyleBase.qml)
  static const Color accentTeal = Color(0xFF57BAAE);

  /// Fond de tuile nymea — légèrement teinté (tileBackgroundColor dans StyleBase.qml)
  static const Color tileBackground = Color(0xFFF2F4F7);

  /// Rayon d'arrondi nymea standard (cornerRadius: 10 dans StyleBase.qml)
  static const double cornerRadius = 10.0;

  // ── Couleurs flux énergie (miroir de StyleBase.qml) ──────────────────────────

  /// Soutirer du réseau (grid import) — indianred
  static const Color powerAcquisitionColor = Color(0xFFCD5C5C);

  /// Injection sur le réseau (grid export) — yellow
  static const Color powerReturnColor = Color(0xFFCDCD5C);

  /// Consommation maison — blue
  static const Color powerConsumptionColor = Color(0xFF5C95CD);

  /// PV → maison (autoconsommation) — green
  static const Color powerSelfProductionColor = Color(0xFF5CCD5C);

  /// Charge batterie — purple
  static const Color powerBatteryChargingColor = Color(0xFF955CCD);

  /// Décharge batterie — orange
  static const Color powerBatteryDischargingColor = Color(0xFFCD955C);

  // ── Thème Material3 ───────────────────────────────────────────────────────────
  static ThemeData get theme => ThemeData(
        colorScheme: ColorScheme.fromSeed(
          seedColor: const Color(0xFF1DB86A),
          surface: const Color(0xFFF3F6F8),
        ),
        scaffoldBackgroundColor: const Color(0xFFF3F6F8),
        cardTheme: CardThemeData(
          color: cardWhite,
          elevation: 0,
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(22),
          ),
          margin: EdgeInsets.zero,
        ),
        textTheme: GoogleFonts.ibmPlexSansTextTheme(ThemeData.light().textTheme),
        useMaterial3: true,
      );
}