File frontend added to app
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205
Frontend/patient_manager/lib/components/patientFiles.dart
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205
Frontend/patient_manager/lib/components/patientFiles.dart
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import 'dart:async';
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import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:patient_manager/components/buildFilesList.dart';
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import 'package:patient_manager/components/myDateInput.dart';
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import 'package:patient_manager/objects/files.dart';
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import 'package:http/http.dart' as http;
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Future<List<PFile>> fetchNotes(String endpoint) async {
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final response = await http.get(Uri.parse(endpoint));
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print(response.statusCode);
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//print(response.body);
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if (response.statusCode == 200) {
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Iterable l = jsonDecode(response.body);
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List<PFile> files =
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List<PFile>.from(l.map((model) => PFile.fromJson(model)));
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return files;
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} else {
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throw Exception('failed to load patients');
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}
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}
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class PatientFiles extends StatefulWidget {
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final int patientIndex;
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const PatientFiles({super.key, required this.patientIndex});
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@override
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State<PatientFiles> createState() => _PatientFilesState();
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}
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class _PatientFilesState extends State<PatientFiles> {
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String endpoint = "http://localhost:80/files/patients/";
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String apiUrlAddNote = "http://localhost:80/notes/insert/";
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final startDateController = TextEditingController();
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final endDateTextController = TextEditingController();
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late Future<List<PFile>> futueFiles;
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Future<void> addPatientNoteAPICall() async {
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var response = await http.post(
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Uri.parse(apiUrlAddNote),
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headers: <String, String>{
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"Content-Type": "application/json; charset=UTF-8"
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},
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body: jsonEncode(<String, dynamic>{
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"note_name": startDateController.text,
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"note_text": endDateTextController.text,
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"patient_id": widget.patientIndex,
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}),
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);
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if (response.statusCode == 201) {
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setState(() {
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futueFiles = fetchNotes(endpoint + widget.patientIndex.toString());
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});
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// Navigator.of(context)
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// .pushNamed('/patient-manager', arguments: widget.userEmail);
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String message = "Successfully added Files";
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messagePopUp(message);
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} else {
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messagePopUp("error");
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}
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}
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void messagePopUp(error) {
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showDialog(
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context: context,
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builder: (context) {
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return AlertDialog(
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title: Text(error),
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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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void initState() {
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futueFiles = fetchNotes(endpoint + widget.patientIndex.toString());
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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return FutureBuilder(
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future: futueFiles,
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return const CircularProgressIndicator();
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} else if (snapshot.hasData) {
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final filesList = snapshot.data!;
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return Flexible(
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flex: 1,
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child: Padding(
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padding: const EdgeInsets.all(10.0),
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child: Card(
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elevation: 20.0,
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child: Container(
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//height: 300.0,
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decoration: const BoxDecoration(
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color: Color.fromARGB(255, 219, 218, 218),
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borderRadius: BorderRadius.all(
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Radius.circular(10),
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),
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),
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child: Padding(
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padding: const EdgeInsets.only(top: 5.0),
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child: Column(children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Text(
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"Files",
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 35,
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fontWeight: FontWeight.bold,
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),
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),
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IconButton(
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onPressed: () {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: const Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text("Create Medical Certificate"),
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],
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),
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content: SizedBox(
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height: 250,
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child: Column(
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children: [
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const SizedBox(height: 50.0),
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SizedBox(
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width: 700,
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child: MyDateField(
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controller: startDateController,
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LableText: "From",
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),
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),
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const SizedBox(height: 25.0),
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SizedBox(
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width: 700,
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child: MyDateField(
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controller: endDateTextController,
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LableText: "Up to Including",
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),
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),
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],
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),
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),
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actions: [
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TextButton(
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onPressed: () {
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//addPatientNoteAPICall();
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Navigator.pop(context);
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//print(widget.patientIndex);
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},
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child: const Text(
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"Generate",
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style: TextStyle(
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fontWeight: FontWeight.bold),
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),
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),
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TextButton(
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onPressed: () {
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Navigator.pop(context);
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},
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child: const Text("Cancel"),
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)
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],
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),
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);
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},
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icon: const Icon(Icons.sick_outlined),
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),
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IconButton(
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onPressed: () {},
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icon: const Icon(Icons.medication_outlined),
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)
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],
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),
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const Padding(
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padding: EdgeInsets.symmetric(horizontal: 20.0),
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child: Divider(),
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),
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const SizedBox(height: 10),
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BuildFilesList(files: filesList),
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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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} else {
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return const Center(
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child: Text("Error Loading Files"),
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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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