import 'package:cheminova/models/place_order_list_model.dart';
import 'package:cheminova/screens/order_management/order_management_detail_screen.dart';
import 'package:cheminova/widgets/input_field.dart';
import 'package:cheminova/widgets/my_drawer.dart';
import 'package:flutter/material.dart';
import 'package:flutter_svg/svg.dart';
import 'package:get/get.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:intl/intl.dart';
import '../../controller/cart_controller.dart';
import '../../controller/get_order_placed_controller.dart';
import '../../models/product_model1.dart';


class OrderManagementScreen extends StatefulWidget {
  final Product? productModel;
  PlacedOrderList? placeOrder;
  OrderManagementScreen({super.key, this.productModel, this.placeOrder});

  @override
  State<OrderManagementScreen> createState() => _OrderManagementScreenState();
}

class _OrderManagementScreenState extends State<OrderManagementScreen> {
  final _searchController = TextEditingController();
  final List<String> _filterList = ["Order Status", "Date Range"];

  final GetPlacedOrderController _getPlacedOrderController = Get.put(GetPlacedOrderController());
  final CartController _cartController = Get.put(CartController());
  final GlobalKey<RefreshIndicatorState> _refreshIndicatorKey =
  GlobalKey<RefreshIndicatorState>();

  @override
  void initState() {
    super.initState();
    getOrder1();
  }

  Future<void> _onRefresh() async {
    await getOrder1();
    await Future.delayed(Duration(seconds: 1));
  }

  Future<void> getOrder1() async {
    await _getPlacedOrderController.getOrders();
    print("Order fetched successfully");
  }

  String capitalizeFirstLetter(String text) {
    if (text.isEmpty) return text;
    return text[0].toUpperCase() + text.substring(1).toLowerCase();
  }

  String formatDate(String apiDate) {
    DateTime parsedDate = DateTime.parse(apiDate);
    String formattedDate = DateFormat('dd-MMM-yyyy').format(parsedDate);
    return formattedDate;
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      extendBodyBehindAppBar: true,
      appBar: AppBar(
        centerTitle: true,
        backgroundColor: Colors.transparent,
        elevation: 0,
        leading: Builder(
          builder: (context) {
            return GestureDetector(
              onTap: () => Scaffold.of(context).openDrawer(),
              child: Padding(
                padding: const EdgeInsets.all(16.0),
                child: SvgPicture.asset('assets/svg/menu.svg'),
              ),
            );
          },
        ),
        actions: [
          GestureDetector(
            onTap: () => Get.back(),
            child: Padding(
              padding: const EdgeInsets.all(8.0),
              child: SvgPicture.asset('assets/svg/back_arrow.svg'),
            ),
          ),
        ],
        title: const Text("Order Management"),
      ),
      drawer:  MyDrawer(),
      body: Stack(
        fit: StackFit.expand,
        children: [
          Image.asset('assets/images/image_1.png', fit: BoxFit.cover),
          SafeArea(
            child: SingleChildScrollView(
                child: Padding(
                padding: EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
                child: RefreshIndicator(
                   key: _refreshIndicatorKey,
                    onRefresh: _onRefresh,
                    color: Colors.black,
                    backgroundColor: Colors.white,
                  child: Column(
                    mainAxisSize: MainAxisSize.min,
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: [
                      InputField(
                        hintText: "Search Order",
                        labelText: "Search Order",
                        controller: _searchController,
                      ),
                      SizedBox(height: Get.height * 0.035),
                      Card(
                        margin: const EdgeInsets.symmetric(horizontal: 18),
                        shape: RoundedRectangleBorder(
                          borderRadius: BorderRadius.circular(19),
                          side: const BorderSide(color: Color(0xFFFDFDFD)),
                        ),
                        color: const Color(0xFFB4D1E5).withOpacity(0.9),
                        child: Padding(
                          padding: const EdgeInsets.all(12.0),
                          child: Column(
                            mainAxisSize: MainAxisSize.min,
                            children: [
                              SizedBox(
                                height: Get.height * 0.05,
                                child: ListView.builder(
                                  shrinkWrap: true,
                                  scrollDirection: Axis.horizontal,
                                  itemCount: _filterList.length,
                                  itemBuilder: (context, index) => Padding(
                                    padding: const EdgeInsets.symmetric(horizontal: 4),
                                    child: Chip(
                                      label: Text(
                                        _filterList[index],
                                        style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.w500),
                                      ),
                                    ),
                                  ),
                                ),
                              ),
                              SizedBox(
                                height: Get.height * 0.6,
                                child: Obx(() {
                                  // Use a set to keep track of unique order IDs
                                  final Set<String> uniqueOrderIds = {};
                                  final List<PlacedOrderList> uniqueOrders = [];

                                  for (var order in _getPlacedOrderController.placedOrders) {
                                    if (uniqueOrderIds.add(order.id)) {
                                      uniqueOrders.add(order);
                                    }
                                  }

                                  return ListView.builder(
                                    padding: EdgeInsets.zero,
                                    shrinkWrap: true,
                                    itemCount: uniqueOrders.length,
                                    itemBuilder: (context, index) {
                                      final order = uniqueOrders[index];

                                      // Combine product names into a single string
                                      final productNames = order.orderItem
                                          .map((item) => capitalizeFirstLetter(item.name))
                                          .join(', ');

                                      return Padding(
                                        padding: const EdgeInsets.symmetric(vertical: 8),
                                        child: Card(
                                          child: Column(
                                            crossAxisAlignment: CrossAxisAlignment.start,
                                            children: [
                                              Padding(
                                                padding: const EdgeInsets.fromLTRB(16, 8, 8, 0),
                                                child: Row(
                                                  mainAxisAlignment: MainAxisAlignment.start,
                                                  children: [
                                                    Text("Order ID: ", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.bold)),
                                                    Text("${order.uniqueId}")
                                                  ],
                                                ),
                                              ),
                                              Padding(
                                                padding: const EdgeInsets.fromLTRB(16, 8, 8, 0),
                                                child: Row(
                                                  crossAxisAlignment: CrossAxisAlignment.start, // Aligns the Column to the top of the Text
                                                  children: [
                                                    Text(
                                                      "Product Names: ",
                                                      style: GoogleFonts.roboto(
                                                        fontSize: 14,
                                                        fontWeight: FontWeight.bold,
                                                      ),
                                                    ),
                                                    Expanded(
                                                      child: Column(
                                                        crossAxisAlignment: CrossAxisAlignment.start, // Aligns text to the right within the Column
                                                        children: [
                                                          const SizedBox(height: 4), // Adds a small space between the label and the product names
                                                          for (int i = 0; i < productNames.split(",").length; i++)
                                                            Text(
                                                              '${i + 1}. ${productNames.split(",")[i].trim()}', // Adds index and trims whitespace
                                                              textAlign: TextAlign.left, // Aligns text to the right
                                                              style: GoogleFonts.roboto(
                                                                fontSize: 14,
                                                              ),
                                                            ),
                                                        ],
                                                      ),
                                                    ),
                                                  ],
                                                ),
                                              ),


                                              Padding(
                                                padding: const EdgeInsets.fromLTRB(16, 8, 8, 0),
                                                child: Row(
                                                  mainAxisAlignment: MainAxisAlignment.start,
                                                  children: [
                                                    Text("Order Date: ", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.bold)),
                                                    Text(formatDate("${order.createdAt}"))
                                                  ],
                                                ),
                                              ),
                                              Padding(
                                                padding: const EdgeInsets.fromLTRB(16, 8, 8, 8),
                                                child: Row(
                                                  mainAxisAlignment: MainAxisAlignment.start,
                                                  children: [
                                                    Text("Status: ", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.bold)),
                                                    Text(capitalizeFirstLetter("${order.status}"))
                                                  ],
                                                ),
                                              ),
                                              SizedBox(
                                                width: Get.width * 0.4,
                                                child: Padding(
                                                  padding: const EdgeInsets.all(8.0),
                                                  child: ElevatedButton(
                                                    onPressed: () => Get.to(() => OrderManagementDetailScreen(
                                                        placedOrderList: uniqueOrders[index])),
                                                    style: ElevatedButton.styleFrom(
                                                      foregroundColor: Colors.white,
                                                      backgroundColor: const Color(0xFF004791),
                                                      shape: RoundedRectangleBorder(
                                                          borderRadius: BorderRadius.circular(10)),
                                                    ),
                                                    child: Text("View Details", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.w400)),
                                                  ),
                                                ),
                                              )
                                            ],
                                          ),
                                        ),
                                      );
                                    },
                                  );
                                }),
                              )
                            ],
                          ),
                        ),
                      ),
                    ],
                  ),
                ),
              ),
            ),
          ),
        ],
      ),
    );
  }
}










// import 'package:cheminova/controller/get_place_order_service.dart';
// import 'package:cheminova/controller/place_order_controller.dart';
// import 'package:cheminova/models/place_order_list_model.dart';
// import 'package:cheminova/screens/order_management/order_management_detail_screen.dart';
// import 'package:cheminova/widgets/input_field.dart';
// import 'package:cheminova/widgets/my_drawer.dart';
// import 'package:flutter/material.dart';
// import 'package:flutter_svg/svg.dart';
// import 'package:get/get.dart';
// import 'package:google_fonts/google_fonts.dart';
// import 'package:intl/intl.dart';
//
// import '../../controller/cart_controller.dart';
// import '../../controller/get_order_placed_controller.dart';
// import '../../models/product_model1.dart';
// import '../../models/oder_place_model.dart';
// import '../../utils/show_snackbar.dart'; // Ensure this import is correct
//
// class OrderManagementScreen extends StatefulWidget {
//   final Product? productModel;
//   PlacedOrderList? placeOrder;
//   OrderManagementScreen({super.key, this.productModel, this.placeOrder});
//
//   @override
//   State<OrderManagementScreen> createState() => _OrderManagementScreenState();
// }
//
// class _OrderManagementScreenState extends State<OrderManagementScreen> {
//   final _searchController = TextEditingController();
//   final List<String> _filterList = ["Order Status", "Date Range"];
//
//   final GetPlacedOrderController _getPlacedOrderController = Get.put(GetPlacedOrderController());
//   final CartController _cartController = Get.put(CartController());
//
//   @override
//   void initState() {
//     super.initState();
//     getOrder1();
//   }
//
//   Future<void> getOrder1() async {
//     await _getPlacedOrderController.getOrders();
//     print("Order fetched successfully");
//   }
//
//   String capitalizeFirstLetter(String text) {
//     if (text.isEmpty) return text;
//     return text[0].toUpperCase() + text.substring(1).toLowerCase();
//   }
//
//   String formatDate(String apiDate) {
//     DateTime parsedDate = DateTime.parse(apiDate);
//     String formattedDate = DateFormat('dd-MMM-yyyy hh:mm:ss a').format(parsedDate);
//     return formattedDate;
//   }
//
//   @override
//   Widget build(BuildContext context) {
//     return Scaffold(
//       extendBodyBehindAppBar: true,
//       appBar: AppBar(
//         centerTitle: true,
//         backgroundColor: Colors.transparent,
//         elevation: 0,
//         leading: Builder(
//           builder: (context) {
//             return GestureDetector(
//               onTap: () => Scaffold.of(context).openDrawer(),
//               child: Padding(
//                 padding: const EdgeInsets.all(16.0),
//                 child: SvgPicture.asset('assets/svg/menu.svg'),
//               ),
//             );
//           },
//         ),
//         actions: [
//           GestureDetector(
//             onTap: () => Get.back(),
//             child: Padding(
//               padding: const EdgeInsets.all(8.0),
//               child: SvgPicture.asset('assets/svg/back_arrow.svg'),
//             ),
//           ),
//         ],
//         title: const Text("Order Management"),
//       ),
//       drawer: const MyDrawer(),
//       body: Stack(
//         fit: StackFit.expand,
//         children: [
//           Image.asset('assets/images/image_1.png', fit: BoxFit.cover),
//           SafeArea(
//             child: SingleChildScrollView(
//               child: Padding(
//                 padding: EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
//                 child: Column(
//                   mainAxisSize: MainAxisSize.min,
//                   mainAxisAlignment: MainAxisAlignment.start,
//                   children: [
//                     InputField(
//                       hintText: "Search Order",
//                       labelText: "Search Order",
//                       controller: _searchController,
//                     ),
//                     SizedBox(height: Get.height * 0.035),
//                     Card(
//                       margin: const EdgeInsets.symmetric(horizontal: 18),
//                       shape: RoundedRectangleBorder(
//                         borderRadius: BorderRadius.circular(19),
//                         side: const BorderSide(color: Color(0xFFFDFDFD)),
//                       ),
//                       color: const Color(0xFFB4D1E5).withOpacity(0.9),
//                       child: Padding(
//                         padding: const EdgeInsets.all(12.0),
//                         child: Column(
//                           mainAxisSize: MainAxisSize.min,
//                           children: [
//                             SizedBox(
//                               height: Get.height * 0.05,
//                               child: ListView.builder(
//                                 shrinkWrap: true,
//                                 scrollDirection: Axis.horizontal,
//                                 itemCount: _filterList.length,
//                                 itemBuilder: (context, index) => Padding(
//                                   padding: const EdgeInsets.symmetric(horizontal: 4),
//                                   child: Chip(
//                                     label: Text(
//                                       _filterList[index],
//                                       style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.w500),
//                                     ),
//                                   ),
//                                 ),
//                               ),
//                             ),
//                             SizedBox(
//                               height: Get.height * 0.6,
//                               child: Obx(() {
//                                 return ListView.builder(
//                                   padding: EdgeInsets.zero,
//                                   shrinkWrap: true,
//                                   itemCount: _getPlacedOrderController.placedOrders.length,
//                                   itemBuilder: (context, index) {
//                                     final order = _getPlacedOrderController.placedOrders[index];
//
//                                     // Combine product names into a single string
//                                     final productNames = order.orderItem
//                                         .map((item) => capitalizeFirstLetter(item.name))
//                                         .join(', ');
//
//                                     return Padding(
//                                       padding: const EdgeInsets.symmetric(vertical: 8),
//                                       child: Card(
//                                         child: Column(
//                                           crossAxisAlignment: CrossAxisAlignment.start,
//                                           children: [
//                                             Padding(
//                                               padding: const EdgeInsets.fromLTRB(16, 8, 8, 0),
//                                               child: Row(
//                                                 mainAxisAlignment: MainAxisAlignment.spaceBetween,
//                                                 children: [
//                                                   Text("Order ID: ", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.bold)),
//                                                   Text("${order.id}")
//                                                 ],
//                                               ),
//                                             ),
//                                             Padding(
//                                               padding: const EdgeInsets.fromLTRB(16, 8, 8, 0),
//                                               child: Row(
//                                                 mainAxisAlignment: MainAxisAlignment.spaceBetween,
//                                                 children: [
//                                                   Text("Product Names: ", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.bold)),
//                                                   Expanded(
//                                                     child: Text(productNames,
//                                                         style: GoogleFonts.roboto(
//                                                           fontSize: 14,
//                                                         )),
//                                                   ),
//                                                 ],
//                                               ),
//                                             ),
//                                             Padding(
//                                               padding: const EdgeInsets.fromLTRB(16, 8, 8, 0),
//                                               child: Row(
//                                                 mainAxisAlignment: MainAxisAlignment.spaceBetween,
//                                                 children: [
//                                                   Text("Order Date: ", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.bold)),
//                                                   Text(formatDate("${order.createdAt}"))
//                                                 ],
//                                               ),
//                                             ),
//                                             Padding(
//                                               padding: const EdgeInsets.fromLTRB(16, 8, 8, 8),
//                                               child: Row(
//                                                 mainAxisAlignment: MainAxisAlignment.spaceBetween,
//                                                 children: [
//                                                   Text("Status: ", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.bold)),
//                                                   Text(capitalizeFirstLetter("${order.status}"))
//                                                 ],
//                                               ),
//                                             ),
//                                             SizedBox(
//                                               width: Get.width * 0.4,
//                                               child: Padding(
//                                                 padding: const EdgeInsets.all(8.0),
//                                                 child: ElevatedButton(
//                                                   onPressed: () => Get.to(() => OrderManagementDetailScreen(
//                                                       placedOrderList: _getPlacedOrderController.placedOrders[index])),
//                                                   style: ElevatedButton.styleFrom(
//                                                     foregroundColor: Colors.white,
//                                                     backgroundColor: const Color(0xFF004791),
//                                                     shape: RoundedRectangleBorder(
//                                                         borderRadius: BorderRadius.circular(10)),
//                                                   ),
//                                                   child: Text("View Details", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.w400)),
//                                                 ),
//                                               ),
//                                             )
//                                           ],
//                                         ),
//                                       ),
//                                     );
//                                   },
//                                 );
//                               }),
//                             )
//                           ],
//                         ),
//                       ),
//                     ),
//                   ],
//                 ),
//               ),
//             ),
//           ),
//         ],
//       ),
//     );
//   }
// }
//