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@ -1,3 +1,8 @@
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import 'dart:convert';
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import 'dart:io';
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import 'dart:io' as Io;
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import 'dart:typed_data';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:mohem_flutter_app/api/mowadhafhi/mowadhafhi_api_client.dart';
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@ -6,9 +11,16 @@ import 'package:mohem_flutter_app/classes/utils.dart';
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import 'package:mohem_flutter_app/extensions/int_extensions.dart';
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import 'package:mohem_flutter_app/extensions/string_extensions.dart';
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import 'package:mohem_flutter_app/generated/locale_keys.g.dart';
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import 'package:mohem_flutter_app/main.dart';
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import 'package:mohem_flutter_app/models/mowadhafhi/get_ticket_details.dart';
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import 'package:mohem_flutter_app/models/mowadhafhi/get_ticket_transactions.dart';
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import 'package:mohem_flutter_app/models/mowadhafhi/get_transaction_attachment_model.dart';
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import 'package:mohem_flutter_app/ui/screens/mowadhafhi/view_transaction_attachment.dart';
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import 'package:mohem_flutter_app/widgets/app_bar_widget.dart';
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import 'package:mohem_flutter_app/widgets/dialogs/confirm_dialog.dart';
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import 'package:open_file/open_file.dart';
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import 'package:path_provider/path_provider.dart';
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import 'package:permission_handler/permission_handler.dart';
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class MowadhafhiRequestDetails extends StatefulWidget {
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const MowadhafhiRequestDetails({Key? key}) : super(key: key);
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@ -21,6 +33,9 @@ class _RequestDetailsState extends State<MowadhafhiRequestDetails> {
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String? itgTicketID;
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List<GetTicketDetailsByEmployee> getTicketsByEmployeeList = [];
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List<GetTicketTransactions> getTicketTransactionsList = [];
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GetTransactionAttachmentModel? getTransactionAttachmentModel;
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late File imageFile;
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@override
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void initState() {
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@ -43,7 +58,7 @@ class _RequestDetailsState extends State<MowadhafhiRequestDetails> {
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backgroundColor: Colors.white,
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appBar: AppBarWidget(
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context,
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title: LocaleKeys.mowadhafhiRequest.tr(),
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title: LocaleKeys.mowadhafhiRequest.tr(),
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),
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body: SingleChildScrollView(
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child: getTicketsByEmployeeList.length != 0
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@ -76,16 +91,16 @@ class _RequestDetailsState extends State<MowadhafhiRequestDetails> {
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],
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),
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8.height,
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LocaleKeys.ticketReference.tr().toText12(color: MyColors.grey98Color),
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LocaleKeys.ticketReference.tr().toText12(color: MyColors.grey98Color),
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getTicketsByEmployeeList![0].ticketReferenceNo!.toText14(color: MyColors.grey57Color),
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8.height,
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LocaleKeys.section.tr().toText12(color: MyColors.grey98Color),
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LocaleKeys.section.tr().toText12(color: MyColors.grey98Color),
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getTicketsByEmployeeList![0].sectionName!.toText14(color: MyColors.grey57Color),
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8.height,
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LocaleKeys.topic.tr().toText12(color: MyColors.grey98Color),
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LocaleKeys.topic.tr().toText12(color: MyColors.grey98Color),
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getTicketsByEmployeeList![0].topicName!.toText14(color: MyColors.grey57Color),
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8.height,
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LocaleKeys.description.tr().toText12(color: MyColors.grey98Color),
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LocaleKeys.description.tr().toText12(color: MyColors.grey98Color),
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getTicketsByEmployeeList![0].description!.toText14(color: MyColors.grey57Color),
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],
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),
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@ -128,15 +143,31 @@ class _RequestDetailsState extends State<MowadhafhiRequestDetails> {
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Row(
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children: [
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LocaleKeys.actionBy.tr().toText14(color: MyColors.grey57Color),
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": ".toText14(),
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getTicketTransactionsList![index].actionBy!.toText14(color: MyColors.grey57Color),
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],
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),
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Row(
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children: [
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LocaleKeys.actions.tr().toText14(color: MyColors.grey57Color),
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": ".toText14(),
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getTicketTransactionsList![index].statusDisplayText!.toText14(color: MyColors.grey57Color),
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],
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),
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getTicketTransactionsList![index].comments!.toText14(color: MyColors.grey98Color),
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12.height,
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if (getTicketTransactionsList[index].attachments != null)
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InkWell(
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onTap: () {
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print(getTicketTransactionsList[index].attachments![0].attachmentId);
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getTransactionAttachment(getTicketTransactionsList[index].attachments![0].attachmentId!);
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},
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child: LocaleKeys.attachments.tr().toText14(color: MyColors.gradiantEndColor, isUnderLine: true),
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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getTicketTransactionsList![0].actionDate!.split(" ")[0].toText12(color: MyColors.grey70Color),
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getTicketTransactionsList![index].actionDate!.split(" ")[0].toText12(color: MyColors.grey70Color),
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],
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),
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],
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@ -212,4 +243,58 @@ class _RequestDetailsState extends State<MowadhafhiRequestDetails> {
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Utils.handleException(ex, context, null);
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}
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}
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void getTransactionAttachment(int attachmentID) async {
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try {
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Utils.showLoading(context);
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getTransactionAttachmentModel = await MowadhafhiApiClient().getTransactionAttachments(attachmentID);
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Utils.hideLoading(context);
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handleTransactionAttachment();
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} catch (ex) {
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Utils.hideLoading(context);
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Utils.handleException(ex, context, null);
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}
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}
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Future<String> _createFileFromString(String encodedStr, String ext) async {
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Uint8List bytes = base64.decode(encodedStr);
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String dir = (await getApplicationDocumentsDirectory()).path;
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File file = File("$dir/" + DateTime.now().millisecondsSinceEpoch.toString() + "." + ext);
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await file.writeAsBytes(bytes);
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return file.path;
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}
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void handleTransactionAttachment() async {
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Permission.storage.isGranted.then((isGranted) {
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if (!isGranted) {
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Permission.manageExternalStorage.request().then((granted) async {
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if (granted == PermissionStatus.granted) {
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String ext = '';
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String? rFile = getTransactionAttachmentModel!.base64String;
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String? rFileExt = getTransactionAttachmentModel!.fileName;
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ext = rFileExt!.split(".").last.toLowerCase();
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try {
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String path = await _createFileFromString(rFile!.split("base64,").last ?? "", ext ?? "");
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await OpenFile.open(path).catchError((err) {
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print(err);
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});
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} catch (ex) {
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Utils.showToast("Cannot open file.");
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}
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} else {
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showDialog(
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context: context,
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builder: (BuildContext cxt) => ConfirmDialog(
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message: "You need to give storage permission to view files.",
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onTap: () {
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Navigator.pop(context);
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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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Sikander Saleem
2 years ago