getShadows static method

Implementation

static List<BoxShadow> getShadows(
  bool isDark, {
  bool isOutlined = false,
  ContentDesignStyle? designStyle,
}) {
  final style =
      designStyle ??
      (isOutlined ? ContentDesignStyle.outlined : ContentDesignStyle.solid);

  switch (style) {
    case ContentDesignStyle.outlined:
      // Clean, minimal shadow for outlined style
      return [
        BoxShadow(
          color: Colors.black.withValues(alpha: 0.03),
          blurRadius: 1,
          offset: const Offset(0, 1),
        ),
        BoxShadow(
          color: Colors.black.withValues(alpha: isDark ? 0.12 : 0.06),
          blurRadius: 12,
          offset: const Offset(0, 6),
        ),
        BoxShadow(
          color: Colors.black.withValues(alpha: isDark ? 0.08 : 0.04),
          blurRadius: 32,
          offset: const Offset(0, 16),
          spreadRadius: -8,
        ),
      ];

    case ContentDesignStyle.colorHeader:
      // Premium floating card shadow
      return [
        BoxShadow(
          color: Colors.black.withValues(alpha: 0.04),
          blurRadius: 2,
          offset: const Offset(0, 1),
        ),
        BoxShadow(
          color: Colors.black.withValues(alpha: isDark ? 0.2 : 0.1),
          blurRadius: 20,
          offset: const Offset(0, 12),
          spreadRadius: -4,
        ),
        BoxShadow(
          color: Colors.black.withValues(alpha: isDark ? 0.16 : 0.08),
          blurRadius: 48,
          offset: const Offset(0, 32),
          spreadRadius: -12,
        ),
      ];

    case ContentDesignStyle.leftAccent:
      // Same as outlined: clean, minimal shadow
      return [
        BoxShadow(
          color: Colors.black.withValues(alpha: 0.03),
          blurRadius: 1,
          offset: const Offset(0, 1),
        ),
        BoxShadow(
          color: Colors.black.withValues(alpha: isDark ? 0.12 : 0.06),
          blurRadius: 12,
          offset: const Offset(0, 6),
        ),
        BoxShadow(
          color: Colors.black.withValues(alpha: isDark ? 0.08 : 0.04),
          blurRadius: 32,
          offset: const Offset(0, 16),
          spreadRadius: -8,
        ),
      ];

    case ContentDesignStyle.tonal:
      // Softer than solid, medium depth
      return [
        BoxShadow(
          color: Colors.black.withValues(alpha: 0.04),
          blurRadius: 2,
          offset: const Offset(0, 1),
        ),
        BoxShadow(
          color: Colors.black.withValues(alpha: isDark ? 0.2 : 0.08),
          blurRadius: 16,
          offset: const Offset(0, 8),
          spreadRadius: -4,
        ),
        BoxShadow(
          color: Colors.black.withValues(alpha: isDark ? 0.12 : 0.06),
          blurRadius: 40,
          offset: const Offset(0, 20),
          spreadRadius: -8,
        ),
      ];

    case ContentDesignStyle.solid:
      // Deep, immersive shadow for solid dialogs
      return [
        BoxShadow(
          color: Colors.black.withValues(alpha: 0.06),
          blurRadius: 2,
          offset: const Offset(0, 1),
        ),
        BoxShadow(
          color: Colors.black.withValues(alpha: isDark ? 0.4 : 0.15),
          blurRadius: 24,
          offset: const Offset(0, 12),
          spreadRadius: -6,
        ),
        BoxShadow(
          color: Colors.black.withValues(alpha: isDark ? 0.3 : 0.1),
          blurRadius: 48,
          offset: const Offset(0, 24),
          spreadRadius: -12,
        ),
      ];
  }
}