356 lines
13 KiB
Dart
356 lines
13 KiB
Dart
import 'dart:convert';
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import 'dart:developer';
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import 'dart:io';
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import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import 'package:gap/gap.dart';
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import 'package:image_picker/image_picker.dart';
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import 'package:internet_connection_checker/internet_connection_checker.dart';
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import 'package:pharmacy_mobile/functions/barcode_scan_function.dart';
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import 'package:pharmacy_mobile/functions/checkresult_function.dart';
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import 'package:pharmacy_mobile/tables/ref_categories.dart';
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import 'package:pharmacy_mobile/tables/ref_generic_names.dart';
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import 'package:pharmacy_mobile/tables/ref_manufactorers.dart';
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import 'package:pharmacy_mobile/tables/ref_medicines.dart';
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import 'package:pharmacy_mobile/tables/ref_types.dart';
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import 'package:pharmacy_mobile/tables/storage.dart';
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import 'package:pharmacy_mobile/widgets/button_widget.dart';
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import 'package:pharmacy_mobile/widgets/dropdown_widget.dart';
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import 'package:pharmacy_mobile/widgets/dropdown_wrappermulti_widget.dart';
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import 'package:pharmacy_mobile/widgets/form_border_widget2.dart';
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import 'package:pharmacy_mobile/widgets/input_widget.dart';
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import 'package:pharmacy_mobile/widgets/page_background_widget.dart';
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import 'package:pharmacy_mobile/widgets/scanbarcode_widget.dart';
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import 'package:pharmacy_mobile/widgets/snackbar_widget.dart';
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import 'package:pharmacy_mobile/widgets/text_widget.dart';
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import 'package:pharmacy_mobile/widgets/title_widget.dart';
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import 'package:go_router/go_router.dart';
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import 'package:uuid/uuid.dart';
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import 'package:flutter_image_compress/flutter_image_compress.dart';
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class AddMedicinePage extends StatefulWidget {
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const AddMedicinePage({super.key});
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@override
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State<AddMedicinePage> createState() => _AddMedicinePageState();
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}
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class _AddMedicinePageState extends State<AddMedicinePage> {
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final _formKey = GlobalKey<FormState>();
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final _refGenericNames = RefGenericNames();
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final _refCategories = RefCategories();
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final _refTypes = RefTypes();
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final _refManufactorer = RefManufactorers();
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final _refMedicines = RefMedicines();
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final _storage = Storage();
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final _nameController = TextEditingController();
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final _barcodeController = TextEditingController();
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bool _isLoading = false;
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late List _genericNameList = [];
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late String _selectedGeneric = '';
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late String _selectedCategory = '';
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late List _typeList = [];
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late String _selectedType = '';
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late List _manufactorerList = [];
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late String _selectedManufactorer = '';
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late String uuid = '';
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late bool imageUploaded = false;
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late String imageUrl = '';
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// void _checkResult(List list, String name) {
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// if (list.isEmpty) {
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// if (mounted) {
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// showNotification(context, 'Error: No $name Found', false);
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// WidgetsBinding.instance.addPostFrameCallback((_) {
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// if (mounted) {
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// context.push('/main');
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// }
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// });
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// }
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// } else {
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// setState(() => {});
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// }
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// }
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// Future<Uint8List> compressFile(XFile file) async {
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// var result = await FlutterImageCompress.compressWithFile(
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// file.path,
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// minWidth: 1020,
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// minHeight: 765,
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// quality: 90,
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// format: CompressFormat.webp,
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// );
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// return result;
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// }
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Future<void> _getGenerics() async {
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_genericNameList = await _refGenericNames.getList();
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setState(() {
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checkResult(context, _genericNameList, 'Generics');
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});
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}
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Future<void> _getTypes() async {
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_typeList = await _refTypes.getList();
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setState(() {
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checkResult(context, _typeList, 'Types');
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});
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}
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Future<void> _getManufactorer() async {
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_manufactorerList = await _refManufactorer.getList();
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setState(() {
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checkResult(context, _manufactorerList, 'Manufactorer');
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});
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}
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void autoRun() async {
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if (await InternetConnectionChecker.instance.hasConnection) {
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await _getGenerics();
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await _getTypes();
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await _getManufactorer();
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// final sample = await _refMedicines.getList2();
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} else {
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if (mounted) {
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showNotification(context, 'Error: No Internet Connection', false);
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (mounted) {
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context.push('/main');
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}
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});
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}
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}
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}
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void _updateGeneric(dynamic generic) async {
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_selectedGeneric = generic;
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final catuuid = await _refGenericNames.getCategoryUUID(_selectedGeneric);
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final catname = await _refCategories.getName(catuuid);
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setState(() => _selectedCategory = catname);
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}
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void _updateType(dynamic type) {
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_selectedType = type;
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}
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void _updateManufactorer(dynamic manufactorer) {
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_selectedManufactorer = manufactorer;
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}
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Future<void> _scanBarcode() async {
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// String? barcode = await SimpleBarcodeScanner.scanBarcode(
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// context,
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// // barcodeAppBar: const BarcodeAppBar(
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// // // appBarTitle: 'Test',
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// // // centerTitle: false,
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// // // enableBackButton: false,
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// // // backButtonIcon: Icon(Icons.arrow_back_ios),
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// // ),
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// // isShowFlashIcon: true,
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// delayMillis: 2000,
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// scanType: ScanType.barcode,
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// cameraFace: CameraFace.back,
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// );
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_barcodeController.text = await barcodeScan(context);
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}
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void _saveMedicine() async {
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setState(() => _isLoading = true);
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try {
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// final String encrpytedBarcode = await encrypt(_barcodeController.text);
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final String encrpytedBarcode = _barcodeController.text;
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if (await InternetConnectionChecker.instance.hasConnection) {
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final medName = _nameController.text;
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final medGenericUUID = await _refGenericNames.getUUID(_selectedGeneric);
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final medTypeUUID = await _refTypes.getUUID(_selectedType);
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final medManufactorerUUID = await _refManufactorer.getUUID(_selectedManufactorer);
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await _refMedicines.postMedicine(
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uuid, medName, medManufactorerUUID, medGenericUUID, medTypeUUID, encrpytedBarcode);
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} else {
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if (mounted) {
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showNotification(context, 'Error: No Internet Connection', false);
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}
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}
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} catch (e) {
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if (mounted) {
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showNotification(context, 'Error: $e', false);
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}
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} finally {
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setState(() => _isLoading = false);
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}
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}
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void _addImage() async {
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final imageName = Uuid().v4();
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final ImagePicker picker = ImagePicker();
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final XFile? image = await picker.pickImage(source: ImageSource.gallery, imageQuality: 100);
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const storageName = 'ref_medicines_images';
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final imageBytes = await image!.readAsBytes();
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final webpImage = await _webpConvert(imageBytes);
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uuid = imageName;
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if (mounted) {
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imageUrl = await _storage.uploadImage(context, storageName, webpImage, '$imageName.webp');
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}
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setState(() {
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if (imageUrl.isEmpty) {
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if (mounted) {
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showNotification(context, 'Image Upload failed, try again.', false);
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}
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}
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});
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}
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Future<Uint8List> _webpConvert(Uint8List file) async {
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final result = await FlutterImageCompress.compressWithList(
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file,
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// minHeight: 1080,
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// minWidth: 1080,
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quality: 75,
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rotate: 0,
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keepExif: false,
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format: CompressFormat.webp,
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);
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return result;
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}
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@override
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void initState() {
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autoRun();
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super.initState();
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}
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@override
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void dispose() {
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_nameController.dispose();
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_barcodeController.dispose();
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_genericNameList = [];
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_selectedGeneric = '';
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_selectedCategory = '';
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_typeList = [];
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_selectedType = '';
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_manufactorerList = [];
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_selectedManufactorer = '';
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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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body: PageBackgroundWidget(
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height: MediaQuery.of(context).size.height + 600,
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child: Center(
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child: Column(children: [
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const Gap(96),
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const TitleWidget(
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firstTextSize: 14,
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secondTextSize: 24,
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logoSize: 90,
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),
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const Gap(32),
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const TextWidget(text: 'Add Medicine'),
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const Gap(16),
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FormBorderWidget2(
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color: 'green',
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child: Form(
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key: _formKey,
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child: Center(
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child: Column(
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children: [
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InputWidget(label: 'Name', controller: _nameController),
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const Gap(16),
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DropdownWrapperMultiWidget(list: _genericNameList, text: 'Data', children: [
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Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
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DropDownWidget(
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label: 'Generic Name',
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list: _genericNameList,
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listTitle: 'generic_name',
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onChanged: _updateGeneric),
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const Gap(8),
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Padding(
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padding: const EdgeInsets.only(left: 12),
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child: TextWidget(text: _selectedCategory, size: 18),
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),
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const Gap(16),
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DropDownWidget(
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label: 'Type', list: _typeList, listTitle: 'type_name', onChanged: _updateType),
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const Gap(16),
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DropDownWidget(
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label: 'Manufactorer',
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list: _manufactorerList,
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listTitle: 'manufactorer_name',
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onChanged: _updateManufactorer),
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const Gap(16),
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InputWidget(label: 'Barcode', controller: _barcodeController),
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ScanbarcodeWidget(onTap: _scanBarcode),
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const Gap(16),
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if (imageUrl.isNotEmpty)
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Center(
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child: ClipRRect(
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borderRadius: BorderRadius.circular(12), // Add your desired border radius here
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child: Image.network(imageUrl, fit: BoxFit.cover, width: 250, height: 250)),
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)
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else
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ButtonWidget(
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text: 'Add Image',
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onPressed: _addImage,
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outline: true,
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),
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const Gap(32),
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if (_isLoading)
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const Center(child: CircularProgressIndicator(color: Colors.white))
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else
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ButtonWidget(text: 'Save Medicine', onPressed: _saveMedicine)
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])
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]),
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// DropdownWrapperWidget(
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// list: _genericNameList,
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// text: 'Generics',
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// widget: Column(
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// crossAxisAlignment: CrossAxisAlignment.start,
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// children: [
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// DropDownWidget(
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// label: 'Generic Name',
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// list: _genericNameList,
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// listTitle: 'generic_name',
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// onChanged: _updateGeneric),
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// const Gap(8),
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// TextWidget(text: _selectedCategory, size: 18),
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// ],
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// )),
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// const Gap(16),
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// DropdownWrapperWidget(
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// list: _typeList,
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// text: 'Types',
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// widget: DropDownWidget(
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// label: 'Type', list: _typeList, listTitle: 'type_name', onChanged: _updateType)),
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// const Gap(16),
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// DropdownWrapperWidget(
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// list: _manufactorerList,
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// text: 'Manufactorers',
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// widget: DropDownWidget(
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// label: 'Manufactorer',
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// list: _manufactorerList,
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// listTitle: 'manufactorer_name',
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// onChanged: _updateManufactorer)),
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// const Gap(32),
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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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