2026-03-10-1
This commit is contained in:
Hamza-Ayed
@@ -1,24 +1,32 @@
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import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:http/http.dart' as http;
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import '../../constant/links.dart';
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import '../../controller/admin/get_all_invoice_controller.dart';
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import '../../controller/functions/crud.dart';
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import '../../print.dart';
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import 'add_invoice_page.dart';
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// نفترض أن هذا الموديل موجود في مشروعك، إذا لم يكن موجوداً يرجى إضافته أو تعديل الاستيراد
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// import '../../model/invoice_model.dart';
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class InvoiceListPage extends StatefulWidget {
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const InvoiceListPage({super.key});
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@override
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_InvoiceListPageState createState() => _InvoiceListPageState();
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}
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class _InvoiceListPageState extends State<InvoiceListPage> {
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List<InvoiceModel> invoices = [];
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List<dynamic> invoices = []; // استخدام dynamic لتجنب مشاكل الموديل إذا اختلف
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int totalCount = 0;
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double totalAmount = 0.0;
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bool isLoading = true;
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// الألوان "الإيجابية" للتصميم الجديد
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final Color primaryColor = const Color(0xFF4F46E5); // Indigo
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final Color secondaryColor = const Color(0xFF818CF8); // Lighter Indigo
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final Color moneyColor = const Color(0xFF059669); // Emerald Green
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final Color bgColor = const Color(0xFFF3F4F6); // Light Gray Background
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@override
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void initState() {
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super.initState();
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@@ -26,255 +34,423 @@ class _InvoiceListPageState extends State<InvoiceListPage> {
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}
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Future<void> fetchInvoices() async {
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// لإظهار مؤشر التحديث بشكل جيد
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if (!isLoading) {
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setState(() {});
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}
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if (!mounted) return;
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setState(() => isLoading = true);
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final response = await CRUD().post(link: AppLink.getInvoices, payload: {});
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final data = (response);
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Log.print('data: $data');
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try {
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final response =
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await CRUD().post(link: AppLink.getInvoices, payload: {});
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if (mounted) {
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if (data != 'failure' && data['status'] == 'success') {
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setState(() {
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invoices = List.from(data['data'])
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.map((item) => InvoiceModel.fromJson(item))
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.toList();
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totalCount = data['summary']['count'];
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totalAmount =
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double.tryParse(data['summary']['total'].toString()) ?? 0.0;
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isLoading = false;
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});
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if (response != 'failure' && response['status'] == 'success') {
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final data = response;
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if (mounted) {
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setState(() {
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invoices = data['data']; // استخدام البيانات مباشرة
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totalCount = int.tryParse(data['summary']['count'].toString()) ?? 0;
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totalAmount =
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double.tryParse(data['summary']['total'].toString()) ?? 0.0;
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isLoading = false;
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});
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}
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} else {
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setState(() {
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isLoading = false;
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});
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Get.snackbar("خطأ", "فشل في تحميل الفواتير. حاول التحديث مرة أخرى.",
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backgroundColor: Colors.red.withOpacity(0.8),
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colorText: Colors.white);
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if (mounted) {
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setState(() => isLoading = false);
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Get.snackbar("تنبيه", "لا توجد فواتير لعرضها أو حدث خطأ",
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backgroundColor: Colors.orange.withOpacity(0.2),
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colorText: Colors.orange[900]);
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}
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}
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} catch (e) {
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Log.print('Error fetching invoices: $e');
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if (mounted) setState(() => isLoading = false);
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}
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}
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// --- دالة لعرض الصورة في نافذة منبثقة ---
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void _showImageDialog(BuildContext context, String imageUrl) {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return Dialog(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12.0),
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),
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child: GestureDetector(
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// لإغلاق الصورة عند الضغط عليها
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onTap: () => Navigator.of(context).pop(),
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child: Container(
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padding: EdgeInsets.all(12),
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child: InteractiveViewer(
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// لإتاحة التكبير والتصغير
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panEnabled: true,
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minScale: 0.5,
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maxScale: 4,
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child: Image.network(
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imageUrl,
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fit: BoxFit.contain,
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// إظهار مؤشر تحميل أثناء جلب الصورة
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loadingBuilder: (BuildContext context, Widget child,
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ImageChunkEvent? loadingProgress) {
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if (loadingProgress == null) return child;
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return Center(
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child: CircularProgressIndicator(
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value: loadingProgress.expectedTotalBytes != null
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? loadingProgress.cumulativeBytesLoaded /
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loadingProgress.expectedTotalBytes!
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: null,
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),
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);
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},
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// إظهار أيقونة خطأ في حال فشل تحميل الصورة
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errorBuilder: (context, error, stackTrace) {
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return Icon(Icons.broken_image,
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size: 100, color: Colors.red);
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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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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text("قائمة الفواتير"),
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centerTitle: true,
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elevation: 2,
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actions: [
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IconButton(
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icon: Icon(Icons.add_a_photo),
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onPressed: () {
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// يمكنك إضافة إجراء الطباعة هنا
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Get.to(() => AddInvoicePage());
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},
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),
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],
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),
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body: isLoading
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? Center(child: CircularProgressIndicator())
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: RefreshIndicator(
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onRefresh: fetchInvoices, // خاصية السحب للتحديث
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child: Column(
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children: [
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Expanded(
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child: ListView.builder(
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padding:
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EdgeInsets.symmetric(vertical: 8.0, horizontal: 12.0),
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itemCount: invoices.length,
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itemBuilder: (context, index) {
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final invoice = invoices[index];
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return Card(
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elevation: 4,
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margin: EdgeInsets.symmetric(vertical: 8.0),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(15.0),
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),
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child: InkWell(
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borderRadius: BorderRadius.circular(15.0),
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onTap: () {
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// التحقق من وجود رابط للصورة قبل محاولة عرضه
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if (invoice.imageLink != null &&
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invoice.imageLink!.isNotEmpty) {
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_showImageDialog(context, invoice.imageLink!);
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} else {
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Get.snackbar("لا توجد صورة",
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"هذه الفاتورة لا تحتوي على صورة مرفقة.");
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}
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},
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child: Padding(
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padding: const EdgeInsets.all(16.0),
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child: Row(
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children: [
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// أيقونة الفاتورة الرئيسية
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Icon(Icons.receipt_long,
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color: Theme.of(context).primaryColor,
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size: 40),
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SizedBox(width: 16),
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// تفاصيل الفاتورة
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Expanded(
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child: Column(
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crossAxisAlignment:
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CrossAxisAlignment.start,
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children: [
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Text(
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"فاتورة رقم: ${invoice.invoiceNumber}",
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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),
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),
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SizedBox(height: 8),
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Text(
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"الاسم: ${invoice.name}",
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style: TextStyle(
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color: Colors.green.shade700,
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fontWeight: FontWeight.w500,
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),
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),
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SizedBox(height: 8),
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Text(
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"المبلغ: ${invoice.amount} د.أ",
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style: TextStyle(
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color: Colors.green.shade700,
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fontWeight: FontWeight.w500,
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),
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),
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SizedBox(height: 4),
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Text(
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"التاريخ: ${invoice.date}",
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style: TextStyle(
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color: Colors.grey.shade600,
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fontSize: 12,
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),
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),
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],
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),
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),
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// أيقونة توضح وجود صورة
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if (invoice.imageLink != null &&
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invoice.imageLink!.isNotEmpty)
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Icon(Icons.image_outlined,
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color: Colors.blueAccent, size: 30),
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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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_buildSummaryCard(), // بطاقة الملخص السفلية
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],
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),
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),
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);
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}
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Widget _buildSummaryCard() {
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return Card(
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margin: EdgeInsets.all(0),
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elevation: 8,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.only(
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topLeft: Radius.circular(20),
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topRight: Radius.circular(20),
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),
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),
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child: Container(
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padding: EdgeInsets.symmetric(vertical: 20, horizontal: 25),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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builder: (_) => Dialog(
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backgroundColor: Colors.transparent,
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child: Stack(
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alignment: Alignment.center,
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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"إجمالي الفواتير",
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style: TextStyle(color: Colors.grey.shade600, fontSize: 14),
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),
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Text(
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"$totalCount",
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 20,
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Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(20),
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),
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padding: const EdgeInsets.all(5),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(15),
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child: InteractiveViewer(
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panEnabled: true,
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minScale: 0.5,
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maxScale: 4,
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child: Image.network(
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imageUrl,
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loadingBuilder: (context, child, loadingProgress) {
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if (loadingProgress == null) return child;
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return SizedBox(
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height: 200,
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width: 200,
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child: Center(
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child: CircularProgressIndicator(color: primaryColor),
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),
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);
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},
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errorBuilder: (context, error, stackTrace) {
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return const SizedBox(
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height: 150,
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width: 150,
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child: Icon(Icons.broken_image,
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size: 60, color: Colors.grey),
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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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Column(
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Text(
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"المبلغ الإجمالي",
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style: TextStyle(color: Colors.grey.shade600, fontSize: 14),
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Positioned(
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top: 0,
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right: 0,
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child: CircleAvatar(
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backgroundColor: Colors.white,
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child: IconButton(
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icon: const Icon(Icons.close, color: Colors.black),
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onPressed: () => Navigator.pop(context),
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),
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Text(
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"${totalAmount.toStringAsFixed(2)} د.أ",
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 20,
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color: Colors.green.shade800,
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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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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: bgColor,
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// زر عائم بتصميم متدرج
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floatingActionButton: Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(colors: [primaryColor, secondaryColor]),
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borderRadius: BorderRadius.circular(30),
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boxShadow: [
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BoxShadow(
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color: primaryColor.withOpacity(0.4),
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blurRadius: 10,
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offset: const Offset(0, 4))
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||||
],
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),
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child: FloatingActionButton.extended(
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onPressed: () => Get.to(() => AddInvoicePage()),
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label: const Text('إضافة فاتورة',
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style: TextStyle(fontWeight: FontWeight.bold)),
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||||
icon: const Icon(Icons.add),
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backgroundColor: Colors.transparent,
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elevation: 0,
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||||
),
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||||
),
|
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body: Column(
|
||||
children: [
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||||
// 1. رأس الصفحة (Header & Summary)
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||||
_buildHeader(),
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||||
|
||||
// 2. قائمة الفواتير
|
||||
Expanded(
|
||||
child: isLoading
|
||||
? Center(child: CircularProgressIndicator(color: primaryColor))
|
||||
: invoices.isEmpty
|
||||
? _buildEmptyState()
|
||||
: RefreshIndicator(
|
||||
onRefresh: fetchInvoices,
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||||
color: primaryColor,
|
||||
child: ListView.builder(
|
||||
padding: const EdgeInsets.fromLTRB(16, 0, 16, 80),
|
||||
itemCount: invoices.length,
|
||||
physics: const BouncingScrollPhysics(),
|
||||
itemBuilder: (context, index) {
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||||
final invoice = invoices[index];
|
||||
return _buildInvoiceCard(invoice);
|
||||
},
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
// === تصميم الهيدر (رأس الصفحة) ===
|
||||
Widget _buildHeader() {
|
||||
return Container(
|
||||
width: double.infinity,
|
||||
padding: EdgeInsets.only(
|
||||
top: MediaQuery.of(context).padding.top + 20,
|
||||
bottom: 30,
|
||||
left: 20,
|
||||
right: 20,
|
||||
),
|
||||
decoration: BoxDecoration(
|
||||
gradient: LinearGradient(
|
||||
begin: Alignment.topLeft,
|
||||
end: Alignment.bottomRight,
|
||||
colors: [primaryColor, const Color(0xFF6366F1)],
|
||||
),
|
||||
borderRadius: const BorderRadius.only(
|
||||
bottomLeft: Radius.circular(30),
|
||||
bottomRight: Radius.circular(30),
|
||||
),
|
||||
boxShadow: [
|
||||
BoxShadow(
|
||||
color: primaryColor.withOpacity(0.3),
|
||||
blurRadius: 20,
|
||||
offset: const Offset(0, 10),
|
||||
),
|
||||
],
|
||||
),
|
||||
child: Column(
|
||||
children: [
|
||||
// العنوان وزر الرجوع
|
||||
Row(
|
||||
children: [
|
||||
IconButton(
|
||||
icon: const Icon(Icons.arrow_back_ios,
|
||||
color: Colors.white, size: 20),
|
||||
onPressed: () => Get.back(),
|
||||
),
|
||||
const Expanded(
|
||||
child: Text(
|
||||
"سجل الفواتير",
|
||||
textAlign: TextAlign.center,
|
||||
style: TextStyle(
|
||||
color: Colors.white,
|
||||
fontSize: 20,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 40), // للمحاذاة
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 25),
|
||||
|
||||
// بطاقات الملخص
|
||||
Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: _buildSummaryItem(
|
||||
title: "الإجمالي",
|
||||
value: "${totalAmount.toStringAsFixed(1)} د.أ",
|
||||
icon: Icons.attach_money,
|
||||
isMoney: true,
|
||||
),
|
||||
),
|
||||
Container(width: 1, height: 40, color: Colors.white24),
|
||||
Expanded(
|
||||
child: _buildSummaryItem(
|
||||
title: "عدد الفواتير",
|
||||
value: "$totalCount",
|
||||
icon: Icons.receipt_long,
|
||||
isMoney: false,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildSummaryItem(
|
||||
{required String title,
|
||||
required String value,
|
||||
required IconData icon,
|
||||
required bool isMoney}) {
|
||||
return Column(
|
||||
children: [
|
||||
Container(
|
||||
padding: const EdgeInsets.all(8),
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.white.withOpacity(0.2),
|
||||
shape: BoxShape.circle,
|
||||
),
|
||||
child: Icon(icon, color: Colors.white, size: 20),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
Text(
|
||||
value,
|
||||
style: TextStyle(
|
||||
color: isMoney ? const Color(0xFFD1FAE5) : Colors.white,
|
||||
fontSize: 22,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
Text(
|
||||
title,
|
||||
style: TextStyle(color: Colors.white.withOpacity(0.8), fontSize: 12),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
// === تصميم بطاقة الفاتورة ===
|
||||
Widget _buildInvoiceCard(dynamic invoice) {
|
||||
// استخراج البيانات بأمان
|
||||
String name = invoice['name'] ?? 'بدون اسم';
|
||||
String amount = invoice['amount']?.toString() ?? '0';
|
||||
String date = invoice['date'] ?? '';
|
||||
String invNumber = invoice['invoiceNumber']?.toString() ?? '#';
|
||||
String? imageUrl = invoice['imageLink'];
|
||||
|
||||
return Container(
|
||||
margin: const EdgeInsets.only(bottom: 16),
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.white,
|
||||
borderRadius: BorderRadius.circular(20),
|
||||
boxShadow: [
|
||||
BoxShadow(
|
||||
color: Colors.black.withOpacity(0.03),
|
||||
blurRadius: 15,
|
||||
offset: const Offset(0, 5),
|
||||
),
|
||||
],
|
||||
),
|
||||
child: Material(
|
||||
color: Colors.transparent,
|
||||
child: InkWell(
|
||||
borderRadius: BorderRadius.circular(20),
|
||||
onTap: () {
|
||||
if (imageUrl != null && imageUrl.isNotEmpty) {
|
||||
_showImageDialog(context, imageUrl);
|
||||
} else {
|
||||
Get.snackbar("تنبيه", "لا توجد صورة مرفقة",
|
||||
backgroundColor: Colors.grey[200], colorText: Colors.black);
|
||||
}
|
||||
},
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Row(
|
||||
children: [
|
||||
// 1. أيقونة أو صورة مصغرة
|
||||
Container(
|
||||
width: 50,
|
||||
height: 50,
|
||||
decoration: BoxDecoration(
|
||||
color: primaryColor.withOpacity(0.08),
|
||||
borderRadius: BorderRadius.circular(15),
|
||||
),
|
||||
child: imageUrl != null && imageUrl.isNotEmpty
|
||||
? ClipRRect(
|
||||
borderRadius: BorderRadius.circular(15),
|
||||
child: Image.network(
|
||||
imageUrl,
|
||||
fit: BoxFit.cover,
|
||||
errorBuilder: (_, __, ___) =>
|
||||
Icon(Icons.receipt, color: primaryColor),
|
||||
),
|
||||
)
|
||||
: Icon(Icons.receipt_outlined, color: primaryColor),
|
||||
),
|
||||
|
||||
const SizedBox(width: 16),
|
||||
|
||||
// 2. التفاصيل
|
||||
Expanded(
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
Text(
|
||||
name,
|
||||
style: const TextStyle(
|
||||
fontWeight: FontWeight.bold,
|
||||
fontSize: 16,
|
||||
color: Color(0xFF1F2937),
|
||||
),
|
||||
maxLines: 1,
|
||||
overflow: TextOverflow.ellipsis,
|
||||
),
|
||||
Container(
|
||||
padding: const EdgeInsets.symmetric(
|
||||
horizontal: 8, vertical: 4),
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.grey[100],
|
||||
borderRadius: BorderRadius.circular(8),
|
||||
),
|
||||
child: Text(
|
||||
"#$invNumber",
|
||||
style: TextStyle(
|
||||
fontSize: 10,
|
||||
color: Colors.grey[600],
|
||||
fontWeight: FontWeight.bold),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 6),
|
||||
Text(
|
||||
date,
|
||||
style: TextStyle(color: Colors.grey[500], fontSize: 12),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
|
||||
const SizedBox(width: 12),
|
||||
|
||||
// 3. المبلغ
|
||||
Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.end,
|
||||
children: [
|
||||
Text(
|
||||
"$amount",
|
||||
style: TextStyle(
|
||||
color: moneyColor,
|
||||
fontWeight: FontWeight.w900,
|
||||
fontSize: 18,
|
||||
),
|
||||
),
|
||||
Text(
|
||||
"د.أ",
|
||||
style: TextStyle(
|
||||
color: moneyColor.withOpacity(0.7),
|
||||
fontWeight: FontWeight.w500,
|
||||
fontSize: 12,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildEmptyState() {
|
||||
return Center(
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: [
|
||||
Icon(Icons.receipt_long_rounded, size: 80, color: Colors.grey[300]),
|
||||
const SizedBox(height: 16),
|
||||
Text(
|
||||
"لا توجد فواتير حالياً",
|
||||
style: TextStyle(color: Colors.grey[500], fontSize: 16),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
TextButton.icon(
|
||||
onPressed: fetchInvoices,
|
||||
icon: const Icon(Icons.refresh),
|
||||
label: const Text("تحديث"),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user