402 lines
14 KiB
Dart
402 lines
14 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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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 'package:image_picker/image_picker.dart';
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import 'package:sefer_admin1/constant/links.dart';
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import '../../constant/box_name.dart';
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import '../../constant/info.dart';
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import '../../controller/functions/encrypt_decrypt.dart';
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import '../../main.dart';
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class AddInvoicePage extends StatefulWidget {
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const AddInvoicePage({super.key});
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@override
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State<AddInvoicePage> createState() => _AddInvoicePageState();
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}
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class _AddInvoicePageState extends State<AddInvoicePage> {
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final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
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final TextEditingController _itemNameController = TextEditingController();
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final TextEditingController _amountController = TextEditingController();
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File? _imageFile;
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bool _isLoading = false;
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// الألوان المستخدمة في الثيم
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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 bgColor = const Color(0xFFF3F4F6); // Light Gray Background
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String generateInvoiceNumber() {
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final now = DateTime.now();
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return "INV-${now.year}${now.month.toString().padLeft(2, '0')}${now.day.toString().padLeft(2, '0')}-${now.microsecond}";
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}
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Future<void> uploadInvoice() async {
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if (!_formKey.currentState!.validate()) return;
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final driverID = '123'; // قيمة افتراضية أو يمكن جلبها من الكونترولر
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final invoiceNumber = generateInvoiceNumber();
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final amount = _amountController.text.trim();
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final itemName = _itemNameController.text.trim();
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final date = DateTime.now().toIso8601String().split('T').first;
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setState(() => _isLoading = true);
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try {
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// إعداد الترويسة (Headers)
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final headers = {
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'Authorization':
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'Bearer ${r(box.read(BoxName.jwt)).split(AppInformation.addd)[0]}',
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'X-HMAC-Auth': '${box.read(BoxName.hmac)}',
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};
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final uri = Uri.parse(AppLink.addInvoice);
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final request = http.MultipartRequest('POST', uri)
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..fields['driverID'] = driverID
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..fields['invoiceNumber'] = invoiceNumber
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..fields['amount'] = amount
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..fields['name'] = itemName
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..fields['date'] = date
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..headers.addAll(headers);
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// إضافة الصورة إذا وجدت
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if (_imageFile != null) {
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final multipartFile = await http.MultipartFile.fromPath(
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'image',
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_imageFile!.path,
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);
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request.files.add(multipartFile);
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}
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final response = await request.send();
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final respStr = await response.stream.bytesToString();
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// محاولة تحليل الاستجابة
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Map<String, dynamic> data;
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try {
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data = jsonDecode(respStr);
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} catch (e) {
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data = {'status': 'error', 'message': 'Invalid server response'};
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}
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if (data['status'] == 'success') {
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Get.snackbar(
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'نجاح',
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'تم حفظ الفاتورة بنجاح',
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backgroundColor: Colors.green.withOpacity(0.1),
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colorText: Colors.green[800],
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snackPosition: SnackPosition.TOP,
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margin: const EdgeInsets.all(10),
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borderRadius: 20,
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);
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_itemNameController.clear();
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_amountController.clear();
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setState(() => _imageFile = null);
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// تأخير بسيط قبل العودة لتحديث الصفحة السابقة
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Future.delayed(const Duration(seconds: 1), () {
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Get.back(result: true);
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});
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} else {
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Get.snackbar(
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'تنبيه',
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data['message'] ?? 'حدث خطأ غير معروف',
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backgroundColor: Colors.red.withOpacity(0.1),
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colorText: Colors.red[800],
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);
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}
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} catch (e) {
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Get.snackbar(
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'خطأ في الاتصال',
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e.toString(),
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backgroundColor: Colors.red.withOpacity(0.1),
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colorText: Colors.red[800],
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);
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} finally {
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if (mounted) setState(() => _isLoading = false);
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}
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}
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Future<void> pickInvoiceImage() async {
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final picker = ImagePicker();
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final picked = await picker.pickImage(source: ImageSource.gallery);
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if (picked != null) {
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setState(() => _imageFile = File(picked.path));
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}
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}
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@override
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void dispose() {
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_itemNameController.dispose();
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_amountController.dispose();
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super.dispose();
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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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appBar: AppBar(
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backgroundColor: Colors.transparent,
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elevation: 0,
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centerTitle: true,
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title: const Text(
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'إضافة فاتورة جديدة',
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style:
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TextStyle(color: Color(0xFF1F2937), fontWeight: FontWeight.bold),
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),
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leading: IconButton(
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icon: const Icon(Icons.arrow_back_ios_new, color: Color(0xFF1F2937)),
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onPressed: () => Get.back(),
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),
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flexibleSpace: Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: [Colors.white, bgColor],
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),
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),
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),
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),
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body: SingleChildScrollView(
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padding: const EdgeInsets.all(20.0),
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child: Form(
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key: _formKey,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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// قسم البيانات الأساسية
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Container(
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padding: const EdgeInsets.all(20),
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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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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.05),
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blurRadius: 15,
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offset: const Offset(0, 5),
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),
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],
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),
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child: Column(
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children: [
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_buildModernTextField(
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controller: _itemNameController,
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label: 'اسم البضاعة / الخدمة',
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icon: Icons.inventory_2_outlined,
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hint: 'مثال: صيانة سيارة',
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),
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const SizedBox(height: 20),
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_buildModernTextField(
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controller: _amountController,
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label: 'قيمة الفاتورة (د.أ)',
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icon: Icons.attach_money,
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hint: '0.00',
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isNumber: true,
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),
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],
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),
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),
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const SizedBox(height: 25),
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// قسم الصورة
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Text(
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'صورة الفاتورة',
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style: TextStyle(
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color: Colors.grey[700],
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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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const SizedBox(height: 10),
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InkWell(
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onTap: pickInvoiceImage,
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borderRadius: BorderRadius.circular(20),
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child: Container(
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height: 200,
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width: double.infinity,
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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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border: Border.all(
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color: _imageFile != null
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? primaryColor
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: Colors.grey.shade300,
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width: 2,
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style: _imageFile != null
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? BorderStyle.solid
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: BorderStyle.solid,
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),
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image: _imageFile != null
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? DecorationImage(
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image: FileImage(_imageFile!),
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fit: BoxFit.cover,
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)
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: null,
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),
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child: _imageFile == null
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? Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Container(
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padding: const EdgeInsets.all(15),
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decoration: BoxDecoration(
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color: primaryColor.withOpacity(0.05),
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shape: BoxShape.circle,
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),
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child: Icon(Icons.add_a_photo_rounded,
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size: 40, color: primaryColor),
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),
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const SizedBox(height: 10),
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Text(
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'اضغط لرفع صورة الفاتورة',
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style: TextStyle(
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color: Colors.grey[500],
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fontWeight: FontWeight.w500,
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),
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),
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],
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)
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: Stack(
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children: [
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Positioned(
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top: 10,
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right: 10,
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child: Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.9),
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shape: BoxShape.circle,
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),
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child: Icon(Icons.edit,
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color: primaryColor, size: 20),
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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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const SizedBox(height: 40),
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// زر الحفظ
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SizedBox(
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height: 55,
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child: ElevatedButton(
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onPressed: _isLoading ? null : uploadInvoice,
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.transparent,
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shadowColor: Colors.transparent,
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padding: EdgeInsets.zero,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(15),
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),
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),
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child: Ink(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: _isLoading
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? [Colors.grey, Colors.grey]
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: [primaryColor, secondaryColor],
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begin: Alignment.centerLeft,
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end: Alignment.centerRight,
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),
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borderRadius: BorderRadius.circular(15),
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boxShadow: [
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if (!_isLoading)
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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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),
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child: Container(
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alignment: Alignment.center,
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child: _isLoading
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? const SizedBox(
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width: 24,
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height: 24,
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child: CircularProgressIndicator(
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color: Colors.white,
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strokeWidth: 2,
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),
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)
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: const Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(Icons.save_rounded, color: Colors.white),
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SizedBox(width: 10),
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Text(
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'حفظ الفاتورة',
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style: TextStyle(
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color: Colors.white,
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fontSize: 18,
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fontWeight: FontWeight.bold,
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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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Widget _buildModernTextField({
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required TextEditingController controller,
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required String label,
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required IconData icon,
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required String hint,
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bool isNumber = false,
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}) {
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return TextFormField(
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controller: controller,
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keyboardType: isNumber
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? const TextInputType.numberWithOptions(decimal: true)
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: TextInputType.text,
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validator: (val) {
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if (val == null || val.isEmpty) {
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return 'هذا الحقل مطلوب';
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}
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return null;
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},
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decoration: InputDecoration(
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labelText: label,
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hintText: hint,
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prefixIcon: Icon(icon, color: primaryColor.withOpacity(0.7)),
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filled: true,
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fillColor: Colors.grey[50],
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide.none,
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: Colors.grey.shade200),
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: primaryColor, width: 1.5),
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),
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contentPadding:
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const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
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),
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);
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}
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}
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