import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:local_auth/local_auth.dart';
import 'dart:ui';

// --- IMPORTS ---
import 'package:sefer_driver/constant/links.dart';
import 'package:sefer_driver/controller/functions/crud.dart';
import 'package:sefer_driver/controller/home/payment/paymob_payout.dart';
import 'package:sefer_driver/views/home/my_wallet/bank_account_egypt.dart';
import 'package:sefer_driver/views/home/my_wallet/payment_history_driver_page.dart';
import 'package:sefer_driver/views/widgets/error_snakbar.dart';
import 'package:sefer_driver/views/widgets/mydialoug.dart';
import 'package:sefer_driver/constant/box_name.dart';
import 'package:sefer_driver/controller/home/payment/captain_wallet_controller.dart';
import 'package:sefer_driver/main.dart';
import 'package:sefer_driver/views/widgets/elevated_btn.dart';
import 'package:sefer_driver/views/widgets/my_textField.dart';
import '../../../controller/payment/driver_payment_controller.dart';
import 'card_wallet_widget.dart';
import 'points_captain.dart';
import 'transfer_budget_page.dart';
import 'weekly_payment_page.dart';

// --- COLOR PALETTE (Modern & Professional) ---
const kBgColor = Color(0xFFF8F9FA); // خلفية فاتحة مريحة للعين
const kPrimaryColor = Color(0xFF0056D2); // أزرق احترافي (يشبه PayPal/Visa)
const kCardColor = Colors.white;
const kTextPrimary = Color(0xFF2D3436);
const kTextSecondary = Color(0xFF636E72);
const kGreenSuccess = Color(0xFF00B894);
const kRedDanger = Color(0xFFD63031);
const kGold = Color(0xFFFDCB6E);

class WalletCaptainRefactored extends StatelessWidget {
  WalletCaptainRefactored({super.key});

  final CaptainWalletController captainWalletController =
      Get.put(CaptainWalletController());

  // تحديد لون حالة النقاط (أخضر = أمان، أحمر = خطر وقف حال)
  Color _getPointsStatusColor(String pointsStr) {
    final points = double.tryParse(pointsStr) ?? 0.0;
    if (points < -300) return kRedDanger;
    if (points < 0) return Colors.orange;
    return kGreenSuccess;
  }

  @override
  Widget build(BuildContext context) {
    captainWalletController.refreshCaptainWallet();
    return Scaffold(
      backgroundColor: kBgColor,
      appBar: AppBar(
        backgroundColor: kCardColor,
        elevation: 0,
        centerTitle: true,
        title: const Text(
          'محفظة الكابتن',
          style: TextStyle(color: kTextPrimary, fontWeight: FontWeight.bold),
        ),
        leading: IconButton(
          icon: const Icon(Icons.arrow_back_ios_new, color: kTextPrimary),
          onPressed: () => Get.back(),
        ),
        actions: [
          IconButton(
            icon: const Icon(Icons.refresh_rounded, color: kPrimaryColor),
            onPressed: () => captainWalletController.refreshCaptainWallet(),
          )
        ],
      ),
      body: GetBuilder<CaptainWalletController>(
        builder: (controller) {
          if (controller.isLoading) {
            return const Center(
                child: CircularProgressIndicator(color: kPrimaryColor));
          }
          return SingleChildScrollView(
            physics: const BouncingScrollPhysics(),
            padding: const EdgeInsets.all(16.0),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                // 1. كارت النقاط (حالة الحساب)
                _buildPointsStatusCard(context, controller),

                const SizedBox(height: 20),
                const CardTripzWalletDriver(), // Kept as is.
                const SizedBox(height: 20),
                // 2. ملخص الرصيد (كاش وفيزا)
                const Text("ملخص الرصيد",
                    style: TextStyle(
                        fontSize: 18,
                        fontWeight: FontWeight.bold,
                        color: kTextPrimary)),
                const SizedBox(height: 10),
                Row(
                  children: [
                    Expanded(
                        child: _buildBalanceCard(
                      title: "المديونية (كاش معك)",
                      amount: controller.totalAmount,
                      icon: Icons.money_off_csred_rounded,
                      color: kRedDanger,
                      subtitle: "مبالغ تم تحصيلها كاش",
                    )),
                    const SizedBox(width: 12),
                    Expanded(
                        child: _buildBalanceCard(
                      title: "رصيدك بالمحفظة",
                      amount: controller.totalAmountVisa,
                      icon: Icons.account_balance_wallet,
                      color: kGreenSuccess,
                      subtitle: "رصيد قابل للسحب/التحويل",
                    )),
                  ],
                ),

                const SizedBox(height: 20),

                // 3. الإجراءات السريعة (Quick Actions)
                const Text("إجراءات سريعة",
                    style: TextStyle(
                        fontSize: 18,
                        fontWeight: FontWeight.bold,
                        color: kTextPrimary)),
                const SizedBox(height: 10),
                _buildQuickActionsGrid(context, controller),

                const SizedBox(height: 20),

                // 4. إعدادات السحب (Payout Settings) - مهم جداً لمصر
                _buildPayoutSection(context, controller),

                const SizedBox(height: 20),

                // 5. البونص والعروض
                if (controller.walletDate['message'] != null)
                  _buildPromoSection(controller),

                const SizedBox(height: 20),

                // 6. شحن النقاط
                const Text("باقات شحن النقاط",
                    style: TextStyle(
                        fontSize: 18,
                        fontWeight: FontWeight.bold,
                        color: kTextPrimary)),
                const SizedBox(height: 10),
                _buildPointsPackages(),

                const SizedBox(height: 30),
              ],
            ),
          );
        },
      ),
    );
  }

  // --- WIDGETS ---

  Widget _buildPointsStatusCard(
      BuildContext context, CaptainWalletController controller) {
    Color statusColor =
        _getPointsStatusColor(controller.totalPoints.toString());
    bool isBlocked = double.parse(controller.totalPoints.toString()) < -300;

    return Container(
      width: double.infinity,
      padding: const EdgeInsets.all(20),
      decoration: BoxDecoration(
        gradient: LinearGradient(
          colors: isBlocked
              ? [kRedDanger, Colors.red.shade300]
              : [kPrimaryColor, Colors.blue.shade400],
          begin: Alignment.topLeft,
          end: Alignment.bottomRight,
        ),
        borderRadius: BorderRadius.circular(20),
        boxShadow: [
          BoxShadow(
              color: (isBlocked ? kRedDanger : kPrimaryColor).withOpacity(0.3),
              blurRadius: 10,
              offset: const Offset(0, 5))
        ],
      ),
      child: Column(
        children: [
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            children: [
              Text("رصيد التشغيل (النقاط)",
                  style: TextStyle(
                      color: Colors.white.withOpacity(0.9), fontSize: 16)),
              InkWell(
                onTap: () => _showInfoDialog(context),
                child: const Icon(Icons.info_outline, color: Colors.white),
              )
            ],
          ),
          const SizedBox(height: 10),
          Row(
            mainAxisAlignment: MainAxisAlignment.center,
            crossAxisAlignment: CrossAxisAlignment.end,
            children: [
              Text(
                controller.totalPoints.toString(),
                style: const TextStyle(
                    color: Colors.white,
                    fontSize: 40,
                    fontWeight: FontWeight.bold),
              ),
              const SizedBox(width: 5),
              const Padding(
                padding: EdgeInsets.only(bottom: 8.0),
                child: Icon(Icons.diamond, color: kGold, size: 24),
              ),
            ],
          ),
          const SizedBox(height: 10),
          Container(
            padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
            decoration: BoxDecoration(
              color: Colors.white.withOpacity(0.2),
              borderRadius: BorderRadius.circular(20),
            ),
            child: Text(
              isBlocked
                  ? "حسابك موقوف مؤقتاً - اشحن فوراً"
                  : "حالة الحساب: نشط ✅",
              style: const TextStyle(
                  color: Colors.white, fontWeight: FontWeight.bold),
            ),
          ),
        ],
      ),
    );
  }

  Widget _buildBalanceCard(
      {required String title,
      required String amount,
      required IconData icon,
      required Color color,
      required String subtitle}) {
    return Container(
      padding: const EdgeInsets.all(15),
      decoration: BoxDecoration(
        color: kCardColor,
        borderRadius: BorderRadius.circular(15),
        boxShadow: [
          BoxShadow(
              color: Colors.grey.withOpacity(0.1),
              blurRadius: 5,
              offset: const Offset(0, 2))
        ],
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Icon(icon, color: color, size: 28),
          const SizedBox(height: 10),
          Text(title,
              style: TextStyle(
                  color: kTextSecondary,
                  fontSize: 12,
                  fontWeight: FontWeight.w600)),
          const SizedBox(height: 5),
          Text("$amount ج.م",
              style: TextStyle(
                  color: kTextPrimary,
                  fontSize: 18,
                  fontWeight: FontWeight.bold)),
          const SizedBox(height: 5),
          Text(subtitle,
              style: TextStyle(color: Colors.grey.shade400, fontSize: 10)),
        ],
      ),
    );
  }

  Widget _buildQuickActionsGrid(
      BuildContext context, CaptainWalletController controller) {
    return GridView.count(
      shrinkWrap: true,
      physics: const NeverScrollableScrollPhysics(),
      crossAxisCount: 3,
      childAspectRatio: 1.1,
      crossAxisSpacing: 10,
      mainAxisSpacing: 10,
      children: [
        _buildActionButton(
          icon: Icons.swap_horiz_rounded,
          label: "تحويل نقاط",
          color: Colors.orange,
          onTap: () => _showBuyFromBudgetDialog(controller),
        ),
        _buildActionButton(
          icon: Icons.send_to_mobile_rounded,
          label: "تحويل لكابتن",
          color: Colors.purple,
          onTap: () => _handleTransferBudget(controller),
        ),
        _buildActionButton(
          icon: Icons.history_rounded,
          label: "سجل العمليات",
          color: Colors.blueGrey,
          onTap: () async {
            // await Get.put(DriverWalletHistoryController()).getArchivePayment();
            Get.to(() => const PaymentHistoryDriverPage());
          },
        ),
      ],
    );
  }

  Widget _buildActionButton(
      {required IconData icon,
      required String label,
      required Color color,
      required VoidCallback onTap}) {
    return InkWell(
      onTap: onTap,
      borderRadius: BorderRadius.circular(15),
      child: Container(
        decoration: BoxDecoration(
          color: kCardColor,
          borderRadius: BorderRadius.circular(15),
          border: Border.all(color: Colors.grey.shade200),
        ),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            CircleAvatar(
              backgroundColor: color.withOpacity(0.1),
              radius: 22,
              child: Icon(icon, color: color),
            ),
            const SizedBox(height: 8),
            Text(label,
                style:
                    const TextStyle(fontSize: 12, fontWeight: FontWeight.bold),
                textAlign: TextAlign.center),
          ],
        ),
      ),
    );
  }

  Widget _buildPayoutSection(
      BuildContext context, CaptainWalletController controller) {
    return Container(
      padding: const EdgeInsets.all(16),
      decoration: BoxDecoration(
        color: kCardColor,
        borderRadius: BorderRadius.circular(15),
        border: Border.all(color: kPrimaryColor.withOpacity(0.2)),
        boxShadow: [
          BoxShadow(color: kPrimaryColor.withOpacity(0.05), blurRadius: 10)
        ],
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Row(
            children: const [
              Icon(Icons.credit_card_rounded, color: kPrimaryColor),
              SizedBox(width: 10),
              Text("إعدادات سحب الرصيد (Payout)",
                  style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold)),
            ],
          ),
          const SizedBox(height: 10),
          const Text(
              "عشان تقدر تسحب فلوسك، لازم تضيف حساب بنكي أو محفظة إلكترونية.",
              style: TextStyle(fontSize: 12, color: kTextSecondary)),
          const SizedBox(height: 15),
          SizedBox(
            width: double.infinity,
            child: ElevatedButton.icon(
              style: ElevatedButton.styleFrom(
                backgroundColor: kPrimaryColor,
                padding: const EdgeInsets.symmetric(vertical: 12),
                shape: RoundedRectangleBorder(
                    borderRadius: BorderRadius.circular(10)),
              ),
              onPressed: () {
                // استدعاء دالة إضافة الحساب البنكي الموجودة أصلاً
                addBankCodeEgypt(controller);
              },
              icon: const Icon(Icons.add_card, size: 18),
              label: const Text("إضافة حساب بنكي / محفظة",
                  style: TextStyle(fontWeight: FontWeight.bold)),
            ),
          ),
          const SizedBox(height: 10),
          InkWell(
            onTap: () async {
              await Get.put(DriverWalletHistoryController())
                  .getWeekllyArchivePayment();
              Get.to(() => const WeeklyPaymentPage());
            },
            child: Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: const [
                Text("عرض الأرباح الأسبوعية",
                    style: TextStyle(
                        color: kPrimaryColor, fontWeight: FontWeight.bold)),
                Icon(Icons.arrow_forward_ios, size: 12, color: kPrimaryColor),
              ],
            ),
          )
        ],
      ),
    );
  }

  Widget _buildPromoSection(CaptainWalletController controller) {
    // التأكد من وجود البيانات لتجنب الأخطاء
    int morningCount = 0;
    int afternoonCount = 0;
    try {
      // morningCount = controller.walletDate['message'][0]['morning_count'] ?? 0;
      morningCount = controller.morningCount;
      afternoonCount = controller.afternoonCount;
    } catch (e) {
      // ignore
    }

    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        const Text("بونص اليوم 🎁",
            style: TextStyle(
                fontSize: 18,
                fontWeight: FontWeight.bold,
                color: kTextPrimary)),
        const SizedBox(height: 10),
        _buildPromoCard(
          title: "بونص الصبحية",
          desc: "اعمل 5 رحلات من 7ص لـ 10ص",
          current: morningCount,
          max: 5,
          color: Colors.orange,
          onTap: () => controller.addDriverWalletFromPromo('Morning Promo', 50),
        ),
        const SizedBox(height: 10),
        _buildPromoCard(
          title: "بونص آخر النهار",
          desc: "اعمل 5 رحلات من 3م لـ 6م",
          current: afternoonCount,
          max: 5,
          color: Colors.indigo,
          onTap: () =>
              controller.addDriverWalletFromPromo('Afternoon Promo', 50),
        ),
      ],
    );
  }

  Widget _buildPromoCard(
      {required String title,
      required String desc,
      required int current,
      required int max,
      required Color color,
      required VoidCallback onTap}) {
    double progress = (current / max).clamp(0.0, 1.0);
    return InkWell(
      onTap: () {
        if (current >= max) {
          onTap();
        } else {
          Get.snackbar("شد حيلك", "لسه فاضلك رحلات عشان تاخد البونص");
        }
      },
      child: Container(
        padding: const EdgeInsets.all(12),
        decoration: BoxDecoration(
          color: kCardColor,
          borderRadius: BorderRadius.circular(12),
          border: Border.all(color: Colors.grey.shade200),
        ),
        child: Row(
          children: [
            CircularProgressIndicator(
              value: progress,
              backgroundColor: Colors.grey.shade200,
              color: color,
            ),
            const SizedBox(width: 15),
            Expanded(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text(title,
                      style: const TextStyle(fontWeight: FontWeight.bold)),
                  Text(desc,
                      style:
                          const TextStyle(fontSize: 11, color: kTextSecondary)),
                ],
              ),
            ),
            if (current >= max)
              const Icon(Icons.check_circle, color: kGreenSuccess)
            else
              Text("$current/$max",
                  style: TextStyle(color: color, fontWeight: FontWeight.bold)),
          ],
        ),
      ),
    );
  }

  Widget _buildPointsPackages() {
    return SizedBox(
      height: 140,
      child: ListView(
        scrollDirection: Axis.horizontal,
        physics: const BouncingScrollPhysics(),
        children: [
          _buildPackageCard(price: 100, points: "100", color: Colors.blueGrey),
          _buildPackageCard(
              price: 200,
              points: "210",
              color: const Color(0xFFCD7F32)), // Bronze
          _buildPackageCard(
              price: 400, points: "435", color: Colors.grey), // Silver
          _buildPackageCard(
              price: 1000,
              points: "1100",
              color: const Color(0xFFFFD700)), // Gold
        ],
      ),
    );
  }

  Widget _buildPackageCard(
      {required double price, required String points, required Color color}) {
    return Padding(
      padding: const EdgeInsets.only(right: 10),
      child: PointsCaptain(
        kolor: color,
        pricePoint: price,
        countPoint: points,
      ),
    );
  }

  // --- LOGIC DIALOGS ---

  void _showInfoDialog(BuildContext context) {
    showCupertinoDialog(
      context: context,
      builder: (ctx) => CupertinoAlertDialog(
        title: const Text('نظام النقاط'),
        content: const Text(
            'عشان تستقبل رحلات لازم رصيدك يكون أكبر من -300 جنيه.\nلو الرصيد قل عن كده، التطبيق هيوقف استقبال الطلبات لحد ما تشحن.'),
        actions: [
          CupertinoDialogAction(
              child: const Text("تمام"), onPressed: () => Navigator.pop(ctx))
        ],
      ),
    );
  }

  void _showBuyFromBudgetDialog(CaptainWalletController controller) {
    Get.defaultDialog(
      title: 'تحويل من المحفظة للنقاط',
      content: Form(
        key: controller.formKey,
        child: Column(
          children: [
            Text("رصيدك الحالي بالمحفظة: ${controller.totalAmountVisa} ج.م",
                style: const TextStyle(
                    color: kGreenSuccess, fontWeight: FontWeight.bold)),
            const SizedBox(height: 15),
            MyTextForm(
              controller: controller.amountFromBudgetController,
              label: 'المبلغ المراد تحويله',
              hint: 'أدخل المبلغ',
              type: TextInputType.number,
            ),
          ],
        ),
      ),
      confirm: MyElevatedButton(
        title: 'تأكيد التحويل',
        onPressed: () async {
          await _authenticateAndExecute(() async {
            if (double.parse(controller.amountFromBudgetController.text) <=
                double.parse(controller.totalAmountVisa.toString())) {
              await controller.payFromBudget();
            } else {
              Get.back();
              mySnackeBarError('رصيد المحفظة غير كافي للعملية');
            }
          });
        },
      ),
      cancel:
          TextButton(onPressed: () => Get.back(), child: const Text("إلغاء")),
    );
  }

  void _handleTransferBudget(CaptainWalletController controller) async {
    await _authenticateAndExecute(() async {
      if (double.parse(controller.totalAmountVisa) > 15) {
        Get.to(() => const TransferBudgetPage());
      } else {
        mySnackeBarError("رصيد محفظتك لا يكفي للتحويل (الحد الأدنى 15 ج.م)");
      }
    });
  }

  Future<void> _authenticateAndExecute(Function onSuccess) async {
    bool isAvailable = await LocalAuthentication().isDeviceSupported();
    if (isAvailable) {
      bool didAuthenticate = await LocalAuthentication().authenticate(
        localizedReason: 'يرجى استخدام البصمة لتأكيد العملية المالية',
        options: const AuthenticationOptions(
            biometricOnly: true, sensitiveTransaction: true),
      );
      if (didAuthenticate) {
        onSuccess();
      } else {
        MyDialog().getDialog(
            'فشل التحقق', 'لم يتم التعرف على البصمة', () => Get.back());
      }
    } else {
      // في حالة عدم وجود بصمة، يمكن تنفيذ العملية مباشرة أو طلب كلمة مرور (حسب رغبتك)
      // هنا سننفذها للتسهيل
      // onSuccess();
    }
  }
}

// --- الدوال القديمة (كما هي للإبقاء على اللوجيك) ---

Future<dynamic> addBankCodeEgypt(
    CaptainWalletController captainWalletController) {
  return Get.defaultDialog(
    title: "بيانات السحب (Payout Info)",
    content: Form(
      key: captainWalletController.formKeyAccount,
      child: Column(
        children: [
          const Text(
              "أدخل بيانات حسابك البنكي أو المحفظة لاستقبال أرباحك الأسبوعية",
              textAlign: TextAlign.center),
          const SizedBox(height: 15),
          MyTextForm(
            controller: captainWalletController.cardBank,
            label: "رقم الحساب / المحفظة / الآيبان",
            hint: 'مثال: 010xxxxxxx أو رقم الحساب',
            type: TextInputType.number,
          ),
          const SizedBox(height: 10),
          BankDropdown() // تأكد من أن هذا الودجت يعرض البنوك والمحافظ المصرية
        ],
      ),
    ),
    confirm: MyElevatedButton(
      title: 'حفظ البيانات',
      onPressed: () async {
        if (captainWalletController.formKeyAccount.currentState!.validate()) {
          Get.back();
          // هنا يتم إرسال البيانات للسيرفر
          var res =
              await CRUD().post(link: AppLink.updateAccountBank, payload: {
            "bankCode": Get.find<BankController>().selectedBank.toString(),
            "accountBank": captainWalletController.cardBank.text.toString(),
            "id": box.read(BoxName.driverID).toString()
          });

          if (res != 'failure') {
            mySnackbarSuccess('تم حفظ بيانات الدفع بنجاح');
          }
        }
      },
    ),
  );
}

// الودجت الخاص باختيار المحفظة (فودافون كاش، اتصالات، إلخ)
class MyDropDown1 extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    Get.put(PaymobPayout());
    return GetBuilder<PaymobPayout>(builder: (controller) {
      return Container(
        padding: const EdgeInsets.symmetric(horizontal: 10),
        decoration: BoxDecoration(
          borderRadius: BorderRadius.circular(10),
          border: Border.all(color: Colors.grey),
        ),
        child: DropdownButtonHideUnderline(
          child: DropdownButton<String>(
            isExpanded: true,
            value: controller.dropdownValue,
            icon: const Icon(Icons.keyboard_arrow_down_rounded),
            style: const TextStyle(
                color: kTextPrimary, fontWeight: FontWeight.bold),
            onChanged: (String? newValue) {
              controller.dropdownValue = newValue!;
              controller.update();
            },
            items: <String>[
              'etisalat',
              'aman',
              'orange',
              'vodafone',
              'Bank Account'
            ].map<DropdownMenuItem<String>>((String value) {
              return DropdownMenuItem<String>(
                value: value,
                child: Text(value), // يمكن تعريب الأسماء هنا إذا أردت
              );
            }).toList(),
          ),
        ),
      );
    });
  }
}