import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:nearle/views/helpers/constants/Font_constant.dart';
import 'package:nearle/views/helpers/constants/Colorconstants.dart';

class SavedAddressPage extends StatefulWidget {
  const SavedAddressPage({super.key});

  @override
  State<SavedAddressPage> createState() => _SavedAddressPageState();
}

class _SavedAddressPageState extends State<SavedAddressPage> {
  final TextEditingController _addressController = TextEditingController();

  @override
  void initState() {
    super.initState();
    _loadAddress();
  }

  Future<void> _loadAddress() async {
    final prefs = await SharedPreferences.getInstance();
    final address = (prefs.getString('user_address') ?? '').trim();
    _addressController.text = address;
    setState(() {});
  }

  @override
  void dispose() {
    _addressController.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    final size = MediaQuery.of(context).size;
    final addressText = _addressController.text.trim();

    return Scaffold(
      backgroundColor: const Color(0xFFF8F9FB),
      appBar: AppBar(
        backgroundColor: ColorConstants.primaryColor,
        centerTitle: true,
        toolbarHeight: 70,
        elevation: 3,
        leading: IconButton(
          icon: const Icon(Icons.arrow_back_ios_new_rounded, color: Colors.white),
          onPressed: () => Navigator.pop(context),
        ),
        title: const Text(
          'Saved Address',
          style: TextStyle(
            fontSize: 24,
            color: Colors.white,
            fontWeight: FontWeight.bold,
            letterSpacing: 1.1,
          ),
        ),
      ),

      body: SafeArea(
        child: Padding(
          padding: EdgeInsets.symmetric(horizontal: size.width * 0.05, vertical: 20),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.stretch,
            children: [
              // 🏠 Header Section
              Container(
                decoration: BoxDecoration(
                  color: Colors.white,
                  borderRadius: BorderRadius.circular(14),
                  boxShadow: [
                    BoxShadow(
                      color: Colors.grey.withOpacity(0.15),
                      spreadRadius: 1,
                      blurRadius: 8,
                      offset: const Offset(0, 3),
                    ),
                  ],
                ),
                child: Padding(
                  padding: const EdgeInsets.all(16),
                  child: Row(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Container(
                        decoration: BoxDecoration(
                          color: ColorConstants.primaryColor.withOpacity(0.1),
                          shape: BoxShape.circle,
                        ),
                        padding: const EdgeInsets.all(10),
                        child: Icon(
                          Icons.location_on_rounded,
                          color: ColorConstants.primaryColor,
                          size: 26,
                        ),
                      ),
                      const SizedBox(width: 12),
                      Expanded(
                        child: Column(
                          crossAxisAlignment: CrossAxisAlignment.start,
                          children: [
                            Text(
                              'Current Address',
                              style: TextStyle(
                                fontSize: 17,
                                fontWeight: FontWeight.w700,
                                fontFamily: FontConstants.fontFamily,
                                color: Colors.black87,
                              ),
                            ),
                            const SizedBox(height: 8),
                            Text(
                              addressText.isNotEmpty ? addressText : 'No address saved yet.',
                              style: TextStyle(
                                fontSize: 15,
                                fontFamily: FontConstants.fontFamily,
                                color: Colors.grey.shade700,
                                height: 1.4,
                              ),
                            ),
                          ],
                        ),
                      ),
                    ],
                  ),
                ),
              ),

              const SizedBox(height: 28),

              // ✨ Info Section
              Container(
                padding: const EdgeInsets.all(16),
                decoration: BoxDecoration(
                  color: ColorConstants.primaryColor.withOpacity(0.05),
                  borderRadius: BorderRadius.circular(12),
                ),
                child: Row(
                  children: [
                    Icon(Icons.info_outline_rounded,
                        color: ColorConstants.primaryColor, size: 24),
                    const SizedBox(width: 12),
                    Expanded(
                      child: Text(
                        'Your saved address is used for deliveries, pickups, and nearby service accuracy.',
                        style: TextStyle(
                          fontSize: 14,
                          color: Colors.grey.shade800,
                          fontFamily: FontConstants.fontFamily,
                          height: 1.4,
                        ),
                      ),
                    ),
                  ],
                ),
              ),

              const Spacer(),

              
            ],
          ),
        ),
      ),
    );
  }
}
