import 'package:flutter/material.dart';
import 'package:get/get.dart';
import '../../../constant/colors.dart';
import '../../../constant/style.dart';
import '../../auth/captin/ai_eg_controller.dart';
import '../../auth/captin/driver_car_controller.dart';
import 'package:sefer_driver/views/widgets/elevated_btn.dart';
import 'package:sefer_driver/views/widgets/my_scafold.dart';

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

  // حقن الكنترولرز
  final driverCarController = Get.put(DriverCarController());
  final aiController = Get.put(AI());

  @override
  Widget build(BuildContext context) {
    return MyScafolld(
      title: 'Insert New Car'.tr,
      isleading: true,
      body: [
        Container(
          color: AppColor.accentColor.withOpacity(.2),
          child: Padding(
            padding: const EdgeInsets.all(8.0),
            child: ListView(
              children: [
                // 1. الوجه الأمامي (الذكاء الاصطناعي)
                egyptCarLicenceFront(),

                // 2. الوجه الخلفي (الذكاء الاصطناعي)
                egyptCarLicenceBack(),

                const SizedBox(height: 10),

                // تعليمات
                Container(
                  padding: const EdgeInsets.all(10),
                  decoration: BoxDecoration(
                      color: Colors.white,
                      borderRadius: BorderRadius.circular(8)),
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Text('Please make sure to read the license carefully.'.tr,
                          style: const TextStyle(fontWeight: FontWeight.bold)),
                      const SizedBox(height: 5),
                      Text(
                          'If your car license has the new design, upload the front side with two images.'
                              .tr,
                          style: const TextStyle(fontSize: 12)),
                    ],
                  ),
                ),

                const SizedBox(height: 20),

                // 3. زر الحفظ النهائي
                GetBuilder<AI>(builder: (controller) {
                  // التحقق من أن الصور تم رفعها
                  bool isFrontReady =
                      controller.responseIdCardDriverEgyptFront.isNotEmpty;
                  bool isBackReady =
                      controller.responseIdCardDriverEgyptBack.isNotEmpty;

                  return MyElevatedButton(
                    title: 'Save New Car'.tr,
                    // تعطيل الزر إذا لم تكتمل البيانات
                    onPressed: _handleSaveCar,
                    kolor: (isFrontReady && isBackReady)
                        ? AppColor.primaryColor
                        : Colors.grey,
                  );
                })
              ],
            ),
          ),
        )
      ],
    );
  }

  // منطق الحفظ (يربط الـ AI بالـ DriverCarController)
  void _handleSaveCar() {
    final aiFront = Get.find<AI>().responseIdCardDriverEgyptFront;
    final aiBack = Get.find<AI>().responseIdCardDriverEgyptBack;

    // استدعاء دالة الإضافة في كنترولر السيارات
    Get.find<DriverCarController>().addNewCarToAccount(
      vin: aiBack['chassis'].toString(),
      plate: aiFront['car_plate'].toString(), // اللوحة من الأمام
      make: aiBack['make'].toString(),
      model: aiBack['model'].toString(),
      year: aiBack['year'].toString(),
      expiryDate: aiFront['LicenseExpirationDate'].toString(),
      color: aiBack['color'].toString(),
      colorHex: aiBack['color_hex'].toString(),
      owner: aiFront['owner'].toString(),
      address: aiFront['address'].toString(),
      inspectionDate: aiBack['inspection_date'].toString(), // تاريخ الفحص
      displacement: aiBack['displacement'].toString(), // السعة اللترية
      fuel: aiBack['fuel'].toString(),
    );
  }
}

// --- Widget الوجه الأمامي ---
GetBuilder<AI> egyptCarLicenceFront() {
  return GetBuilder<AI>(
    builder: (ai) {
      if (ai.responseIdCardDriverEgyptFront.isNotEmpty) {
        final licenseExpiryDate = DateTime.tryParse(
                ai.responseIdCardDriverEgyptFront['LicenseExpirationDate'] ??
                    '') ??
            DateTime.now();
        final isLicenseExpired = licenseExpiryDate.isBefore(DateTime.now());

        return Card(
          elevation: 4.0,
          shape:
              RoundedRectangleBorder(borderRadius: BorderRadius.circular(16.0)),
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: [
                    Text('Vehicle Details Front'.tr,
                        style: AppStyle.headTitle2),
                    IconButton(
                      // إعادة الرفع
                      onPressed: () => ai.allMethodForAI('car_front'),
                      icon: const Icon(Icons.refresh,
                          color: AppColor.primaryColor),
                    ),
                  ],
                ),
                const Divider(color: AppColor.accentColor),
                _infoRow('Plate Number'.tr,
                    ai.responseIdCardDriverEgyptFront['car_plate']),
                _infoRow('Owner Name'.tr,
                    ai.responseIdCardDriverEgyptFront['owner']),
                _infoRow(
                    'Address'.tr, ai.responseIdCardDriverEgyptFront['address']),
                Padding(
                  padding: const EdgeInsets.symmetric(vertical: 4),
                  child: Row(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      Text('License Expiry Date'.tr),
                      Text(
                        licenseExpiryDate.toString().split(' ')[0],
                        style: TextStyle(
                          fontWeight: FontWeight.bold,
                          color: isLicenseExpired ? Colors.red : Colors.green,
                        ),
                      ),
                    ],
                  ),
                ),
              ],
            ),
          ),
        );
      }
      // حالة الانتظار (زر الرفع)
      return Card(
        child: InkWell(
          onTap: () => ai.allMethodForAI('car_front'), // ✅ هنا التفعيل
          child: Column(
            children: [
              Image.asset(
                'assets/images/3.png',
                height: Get.height * .20,
                fit: BoxFit.contain,
              ),
              Padding(
                padding: const EdgeInsets.all(8.0),
                child: Text('Capture Car License (Front)'.tr,
                    style: AppStyle.title),
              ),
            ],
          ),
        ),
      );
    },
  );
}

// --- Widget الوجه الخلفي ---
GetBuilder<AI> egyptCarLicenceBack() {
  return GetBuilder<AI>(
    builder: (ai) {
      if (ai.responseIdCardDriverEgyptBack.isNotEmpty) {
        // منطق تواريخ الفحص والضريبة
        final inspectionDateStr =
            ai.responseIdCardDriverEgyptBack['inspection_date'] ?? '';

        return Card(
          elevation: 4.0,
          shape:
              RoundedRectangleBorder(borderRadius: BorderRadius.circular(16.0)),
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: [
                    Text('Vehicle Details Back'.tr, style: AppStyle.headTitle2),
                    IconButton(
                      // إعادة الرفع
                      onPressed: () => ai.allMethodForAI('car_back'),
                      icon: const Icon(Icons.refresh,
                          color: AppColor.primaryColor),
                    ),
                  ],
                ),
                const Divider(color: AppColor.accentColor),
                Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: [
                    Expanded(
                        child: _infoRow('Make'.tr,
                            ai.responseIdCardDriverEgyptBack['make'])),
                    Expanded(
                        child: _infoRow('Model'.tr,
                            ai.responseIdCardDriverEgyptBack['model'])),
                  ],
                ),
                _infoRow('Year'.tr, ai.responseIdCardDriverEgyptBack['year']),
                _infoRow(
                    'Chassis'.tr, ai.responseIdCardDriverEgyptBack['chassis']),
                Row(
                  children: [
                    Expanded(
                        child: _infoRow('Color'.tr,
                            ai.responseIdCardDriverEgyptBack['color'])),
                    // عرض دائرة اللون
                    if (ai.responseIdCardDriverEgyptBack['color_hex'] != null)
                      Container(
                        width: 20,
                        height: 20,
                        margin: const EdgeInsets.symmetric(horizontal: 10),
                        decoration: BoxDecoration(
                            color: Color(int.parse(ai
                                .responseIdCardDriverEgyptBack['color_hex']
                                .toString()
                                .replaceFirst('#', '0xff'))),
                            shape: BoxShape.circle,
                            border: Border.all(color: Colors.grey)),
                      )
                  ],
                ),
                _infoRow('Displacement'.tr,
                    "${ai.responseIdCardDriverEgyptBack['displacement']} cc"),
                _infoRow('Fuel'.tr, ai.responseIdCardDriverEgyptBack['fuel']),
                _infoRow('Inspection Date'.tr, inspectionDateStr),
              ],
            ),
          ),
        );
      }
      // حالة الانتظار
      return Card(
        child: InkWell(
          onTap: () => ai.allMethodForAI('car_back'), // ✅ هنا التفعيل
          child: Column(
            children: [
              Image.asset(
                'assets/images/4.png',
                height: Get.height * .20,
                fit: BoxFit.contain,
              ),
              Padding(
                padding: const EdgeInsets.all(8.0),
                child: Text('Capture Car License (Back)'.tr,
                    style: AppStyle.title),
              ),
            ],
          ),
        ),
      );
    },
  );
}

// Helper Widget
Widget _infoRow(String label, String? value) {
  return Padding(
    padding: const EdgeInsets.symmetric(vertical: 4),
    child: Row(
      mainAxisAlignment: MainAxisAlignment.spaceBetween,
      children: [
        Text("$label:", style: const TextStyle(color: Colors.grey)),
        Expanded(
          child: Text(value ?? "---",
              textAlign: TextAlign.end,
              style: const TextStyle(fontWeight: FontWeight.bold)),
        ),
      ],
    ),
  );
}