saqel/apps/student_app/lib/presentation/widgets/luxury_widgets.dart

import 'package:flutter/material.dart';
import '../../core/theme/app_colors.dart';
import '../../core/theme/app_theme.dart';

/// Reusable Apple-Grade Frosted Glass Card
class LuxuryCard extends StatelessWidget {
  final Widget child;
  final EdgeInsetsGeometry padding;
  final VoidCallback? onTap;
  final Color? borderColor;
  final Color? backgroundColor;

  const LuxuryCard({
    super.key,
    required this.child,
    this.padding = const EdgeInsets.all(20),
    this.onTap,
    this.borderColor,
    this.backgroundColor,
  });

  @override
  Widget build(BuildContext context) {
    final cardWidget = Container(
      padding: padding,
      decoration: BoxDecoration(
        color: backgroundColor ?? AppColors.darkCard,
        borderRadius: BorderRadius.circular(22),
        border: Border.all(
          color: borderColor ?? AppColors.darkCardBorder,
          width: 1,
        ),
        boxShadow: const [
          BoxShadow(
            color: Color(0x66000000),
            blurRadius: 25,
            offset: Offset(0, 10),
          ),
        ],
      ),
      child: child,
    );

    if (onTap != null) {
      return GestureDetector(
        onTap: onTap,
        child: cardWidget,
      );
    }
    return cardWidget;
  }
}

/// Reusable Apple-Grade Primary Button
class LuxuryButton extends StatelessWidget {
  final String text;
  final VoidCallback? onPressed;
  final bool isLoading;
  final Color? backgroundColor;
  final Color? textColor;
  final IconData? icon;

  const LuxuryButton({
    super.key,
    required this.text,
    required this.onPressed,
    this.isLoading = false,
    this.backgroundColor,
    this.textColor,
    this.icon,
  });

  @override
  Widget build(BuildContext context) {
    return ElevatedButton(
      onPressed: isLoading ? null : onPressed,
      style: ElevatedButton.styleFrom(
        backgroundColor: backgroundColor ?? AppColors.appleBlue,
        foregroundColor: textColor ?? Colors.white,
        padding: const EdgeInsets.symmetric(vertical: 16),
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.circular(16),
        ),
        elevation: 0,
      ),
      child: isLoading
          ? const SizedBox(
              height: 20,
              width: 20,
              child: CircularProgressIndicator(
                strokeWidth: 2,
                valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
              ),
            )
          : Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                if (icon != null) ...[
                  Icon(icon, size: 20),
                  const SizedBox(width: 8),
                ],
                Text(
                  text,
                  style: AppTypography.titleMedium.copyWith(
                    color: textColor ?? Colors.white,
                    fontWeight: FontWeight.w700,
                  ),
                ),
              ],
            ),
    );
  }
}

/// Reusable Apple-Grade Text Field
class LuxuryTextField extends StatelessWidget {
  final TextEditingController controller;
  final String label;
  final String hint;
  final TextInputType keyboardType;
  final Widget? prefixIcon;
  final bool enabled;
  final ValueChanged<String>? onChanged;

  const LuxuryTextField({
    super.key,
    required this.controller,
    this.label = '',
    required this.hint,
    this.keyboardType = TextInputType.text,
    this.prefixIcon,
    this.enabled = true,
    this.onChanged,
  });

  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        if (label.isNotEmpty) ...[
          Text(
            label,
            style: AppTypography.titleMedium.copyWith(
              color: AppColors.textSecondaryDark,
              fontSize: 13,
            ),
          ),
          const SizedBox(height: 8),
        ],
        TextField(
          controller: controller,
          keyboardType: keyboardType,
          enabled: enabled,
          onChanged: onChanged,
          style: AppTypography.bodyMedium.copyWith(
            color: Colors.white,
            fontSize: 15,
            fontWeight: FontWeight.w600,
          ),
          decoration: InputDecoration(
            hintText: hint,
            hintStyle: AppTypography.bodyMedium.copyWith(
              color: AppColors.textMutedDark,
            ),
            prefixIcon: prefixIcon,
            filled: true,
            fillColor: AppColors.darkSurface,
            contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
            border: OutlineInputBorder(
              borderRadius: BorderRadius.circular(16),
              borderSide: const BorderSide(color: AppColors.darkCardBorder),
            ),
            enabledBorder: OutlineInputBorder(
              borderRadius: BorderRadius.circular(16),
              borderSide: const BorderSide(color: AppColors.darkCardBorder),
            ),
            focusedBorder: OutlineInputBorder(
              borderRadius: BorderRadius.circular(16),
              borderSide: const BorderSide(color: AppColors.appleBlue, width: 1.5),
            ),
          ),
        ),
      ],
    );
  }
}