289 lines
14 KiB
Dart
289 lines
14 KiB
Dart
import 'dart:async';
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import 'package:cheminova/models/place_order_list_model.dart';
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import 'package:cheminova/screens/order_management/order_management_detail_screen.dart';
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import 'package:cheminova/widgets/input_field.dart';
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import 'package:cheminova/widgets/my_drawer.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_svg/svg.dart';
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import 'package:get/get.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'package:intl/intl.dart';
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import '../../controller/cart_controller.dart';
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import '../../controller/get_order_placed_controller.dart';
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import '../../models/product_model1.dart';
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class OrderManagementScreen extends StatefulWidget {
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final Product? productModel;
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PlacedOrderList? placeOrder;
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OrderManagementScreen({super.key, this.productModel, this.placeOrder});
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@override
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State<OrderManagementScreen> createState() => _OrderManagementScreenState();
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}
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class _OrderManagementScreenState extends State<OrderManagementScreen> {
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final _searchController = TextEditingController();
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final List<String> _filterList = ["Order Status", "Date Range"];
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final GetPlacedOrderController _getPlacedOrderController = Get.put(GetPlacedOrderController());
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final CartController _cartController = Get.put(CartController());
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final GlobalKey<RefreshIndicatorState> _refreshIndicatorKey =
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GlobalKey<RefreshIndicatorState>();
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@override
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void initState() {
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super.initState();
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getOrder1(); // Fetch orders when the screen initializes
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}
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Future<void> _onRefresh() async {
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await getOrder1();
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await Future.delayed(Duration(seconds: 1));
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}
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// Fetches orders from the API
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Future<void> getOrder1() async {
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await _getPlacedOrderController.getOrders();
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print("Order fetched successfully");
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}
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// Capitalizes the first letter of the string
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String capitalizeFirstLetter(String text) {
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if (text.isEmpty) return text;
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return text[0].toUpperCase() + text.substring(1).toLowerCase();
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}
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// Formats the date received from the API
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String formatDate(String apiDate) {
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DateTime parsedDate = DateTime.parse(apiDate);
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String formattedDate = DateFormat('dd-MMM-yyyy').format(parsedDate);
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return formattedDate;
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}
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Future<void> searchOrder(String query) async {
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{
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_getPlacedOrderController.searchOrder();
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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extendBodyBehindAppBar: true,
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appBar: AppBar(
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centerTitle: true,
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backgroundColor: Colors.transparent,
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elevation: 0,
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leading: Builder(
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builder: (context) {
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return GestureDetector(
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onTap: () => Scaffold.of(context).openDrawer(),
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child: Padding(
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padding: const EdgeInsets.all(16.0),
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child: SvgPicture.asset('assets/svg/menu.svg'),
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),
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);
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},
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),
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actions: [
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GestureDetector(
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onTap: () => Get.back(),
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: SvgPicture.asset('assets/svg/back_arrow.svg'),
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),
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),
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],
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title: const Text("Order Management"),
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),
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drawer: MyDrawer(),
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body: Stack(
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fit: StackFit.expand,
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children: [
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Image.asset('assets/images/image_1.png', fit: BoxFit.cover),
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SafeArea(
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child: SingleChildScrollView(
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child: Padding(
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padding: EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
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child: RefreshIndicator(
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key: _refreshIndicatorKey,
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onRefresh: _onRefresh,
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color: Colors.black,
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backgroundColor: Colors.white,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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InputField(
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hintText: "Search Order",
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labelText: "Search Order",
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controller: _searchController,
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onChanged: (value) {
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searchOrder(value);// Call search function with input value
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},
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),
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SizedBox(height: Get.height * 0.035),
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Card(
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margin: const EdgeInsets.symmetric(horizontal: 18),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(19),
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side: const BorderSide(color: Color(0xFFFDFDFD)),
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),
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color: const Color(0xFFB4D1E5).withOpacity(0.9),
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child: Padding(
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padding: const EdgeInsets.all(12.0),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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SizedBox(
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height: Get.height * 0.05,
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child: ListView.builder(
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shrinkWrap: true,
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scrollDirection: Axis.horizontal,
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itemCount: _filterList.length,
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itemBuilder: (context, index) => Padding(
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padding: const EdgeInsets.symmetric(horizontal: 4),
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child: Chip(
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label: Text(
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_filterList[index],
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style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.w500),
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),
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),
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),
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),
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),
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SizedBox(
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height: Get.height * 0.6,
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child: Obx(() {
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// Use a set to keep track of unique order IDs
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final Set<String> uniqueOrderIds = {};
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final List<PlacedOrderList> uniqueOrders = [];
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// Loop through the fetched orders to filter unique orders
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for (var order in _getPlacedOrderController.placedOrders) {
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if (uniqueOrderIds.add(order.id)) {
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uniqueOrders.add(order);
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}
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}
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// Displaying unique orders in a ListView
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return ListView.builder(
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padding: EdgeInsets.zero,
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shrinkWrap: true,
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itemCount: uniqueOrders.length,
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itemBuilder: (context, index) {
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final order = uniqueOrders[index];
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// Combine product names into a single string
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final productNames = order.orderItem
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.map((item) => capitalizeFirstLetter(item.name))
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.join(', ');
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 8),
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child: Card(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 8, 8, 0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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Text("Order ID: ", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.bold)),
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Text("${order.uniqueId}")
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],
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),
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),
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 8, 8, 0),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start, // Aligns the Column to the top of the Text
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children: [
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Text(
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"Product Names: ",
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style: GoogleFonts.roboto(
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fontSize: 14,
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fontWeight: FontWeight.bold,
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),
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),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start, // Aligns text to the right within the Column
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children: [
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const SizedBox(height: 4), // Adds a small space between the label and the product names
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for (int i = 0; i < productNames.split(",").length; i++)
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Text(
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'${i + 1}. ${productNames.split(",")[i].trim()}', // Adds index and trims whitespace
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textAlign: TextAlign.left, // Aligns text to the right
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style: GoogleFonts.roboto(
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fontSize: 14,
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),
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),
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],
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),
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),
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],
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),
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),
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 8, 8, 0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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Text("Order Date: ", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.bold)),
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Text(formatDate("${order.createdAt}"))
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],
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),
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),
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 8, 8, 8),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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Text("Status: ", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.bold)),
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Text(capitalizeFirstLetter("${order.status}"))
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],
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),
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),
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SizedBox(
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width: Get.width * 0.4,
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: ElevatedButton(
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onPressed: () => Get.to(() => OrderManagementDetailScreen(
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placedOrderList: uniqueOrders[index])), // Navigate to detail screen
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style: ElevatedButton.styleFrom(
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foregroundColor: Colors.white,
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backgroundColor: const Color(0xFF004791),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(10)),
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),
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child: Text("View Details", style: GoogleFonts.roboto(fontSize: 14, fontWeight: FontWeight.w400)),
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),
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),
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)
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],
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),
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),
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);
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},
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);
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}),
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)
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],
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),
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),
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),
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],
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),
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),
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),
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),
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),
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],
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),
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);
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}
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}
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