From c979a99f9691e27e4db131b0b367db385d4baa33 Mon Sep 17 00:00:00 2001
From: Sara <sarasdj@stud.ntnu.no>
Date: Fri, 9 Feb 2024 15:18:29 +0100
Subject: [PATCH] upate: move widgets to separate folder
---
app/lib/api_handler/fetch_markers.dart | 0
app/lib/main.dart | 2 +-
.../{pages_and_widgets => pages}/consts.dart | 0
app/lib/pages/default_page.dart | 89 +++++++++
.../marker_data.dart | 0
app/lib/pages/widgets/details_widget.dart | 29 +++
app/lib/pages/widgets/map_widget.dart | 77 +++++++
app/lib/pages_and_widgets/default_page.dart | 188 ------------------
8 files changed, 196 insertions(+), 189 deletions(-)
delete mode 100644 app/lib/api_handler/fetch_markers.dart
rename app/lib/{pages_and_widgets => pages}/consts.dart (100%)
create mode 100644 app/lib/pages/default_page.dart
rename app/lib/{pages_and_widgets => pages}/marker_data.dart (100%)
create mode 100644 app/lib/pages/widgets/details_widget.dart
create mode 100644 app/lib/pages/widgets/map_widget.dart
delete mode 100644 app/lib/pages_and_widgets/default_page.dart
diff --git a/app/lib/api_handler/fetch_markers.dart b/app/lib/api_handler/fetch_markers.dart
deleted file mode 100644
index e69de29b..00000000
diff --git a/app/lib/main.dart b/app/lib/main.dart
index 69778736..10b3118b 100644
--- a/app/lib/main.dart
+++ b/app/lib/main.dart
@@ -1,5 +1,5 @@
import 'package:flutter/material.dart';
-import 'pages_and_widgets/default_page.dart';
+import 'pages/default_page.dart';
void main() {
runApp(MyApp());
diff --git a/app/lib/pages_and_widgets/consts.dart b/app/lib/pages/consts.dart
similarity index 100%
rename from app/lib/pages_and_widgets/consts.dart
rename to app/lib/pages/consts.dart
diff --git a/app/lib/pages/default_page.dart b/app/lib/pages/default_page.dart
new file mode 100644
index 00000000..22779099
--- /dev/null
+++ b/app/lib/pages/default_page.dart
@@ -0,0 +1,89 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:io';
+import 'package:flutter/material.dart';
+import 'widgets/map_widget.dart';
+import 'widgets/details_widget.dart';
+import 'marker_data.dart';
+import 'consts.dart';
+
+class DefaultPage extends StatefulWidget {
+ const DefaultPage({super.key});
+
+ @override
+ _DefaultPageState createState() => _DefaultPageState();
+}
+
+class _DefaultPageState extends State<DefaultPage> {
+ late Timer _timer;
+
+ List<MarkerTemplate> markerList = [];
+
+ // fetchMarkerTemplate requests data from the update_map endpoint
+ Future<void> fetchMarkerTemplate() async {
+ try {
+ // Custom HTTP client
+ HttpClient client = HttpClient()
+ ..badCertificateCallback = // NB: temporary disable SSL certificate validation
+ (X509Certificate cert, String host, int port) => true;
+
+ // Request makers from API and wait for response
+ var request = await client.getUrl(Uri.parse(serverURI+mapEndpoint));
+ var response = await request.close();
+
+ // Attempt to parse json if request is ok
+ if (response.statusCode == 200) {
+ var responseBody = await response.transform(utf8.decoder).join();
+ setState(() {
+ // Parse JSON string from response body
+ List<dynamic> jsonData = json.decode(responseBody);
+
+ // Convert response from type List<dynamic> to List<MarkerTemplate>
+ markerList = jsonData.map((data) => MarkerTemplate.fromJson(data)).toList();
+ });
+ } else {
+ print('Request failed with status: ${response.statusCode}');
+ }
+ } catch (e) {
+ print('Failed to connect to the server: $e');
+ }
+ }
+
+ // State initializer
+ @override
+ void initState() {
+ super.initState();
+ // Call fetchMarkerTemplate when the widget is first created
+ fetchMarkerTemplate();
+
+ // Schedule fetchMarkerTemplate to run periodically based on fetchInterval const
+ const Duration fiveMinutes = Duration(minutes: fetchInterval);
+ _timer = Timer.periodic(fiveMinutes, (timer) {
+ fetchMarkerTemplate();
+ });
+ }
+
+ // Fetch timer
+ @override
+ void dispose() {
+ // Cancel timer on widget termination
+ _timer.cancel();
+ super.dispose();
+ }
+
+ @override
+ Widget build(BuildContext context) {
+ return Scaffold(
+ appBar: AppBar(
+ title: Text('My Page'),
+ ),
+ body: ListView(
+ children: [
+ MapContainerWidget(markerList: markerList),
+ const SizedBox(height: 30), // Padding between widgets
+ const DetailedInfoContainerWidget(),
+ ],
+ ),
+ );
+ }
+}
\ No newline at end of file
diff --git a/app/lib/pages_and_widgets/marker_data.dart b/app/lib/pages/marker_data.dart
similarity index 100%
rename from app/lib/pages_and_widgets/marker_data.dart
rename to app/lib/pages/marker_data.dart
diff --git a/app/lib/pages/widgets/details_widget.dart b/app/lib/pages/widgets/details_widget.dart
new file mode 100644
index 00000000..d42c4d6f
--- /dev/null
+++ b/app/lib/pages/widgets/details_widget.dart
@@ -0,0 +1,29 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+class DetailedInfoContainerWidget extends StatelessWidget {
+ const DetailedInfoContainerWidget({super.key});
+
+ @override
+ Widget build(BuildContext context) {
+ double screenWidth = MediaQuery.of(context).size.width;
+ double boxWidth = 0.9;
+ double boxHeight = 1.5;
+
+ return Container(
+ width: screenWidth * boxWidth,
+ height: screenWidth * boxHeight,
+ color: Colors.blue,
+ child: const Align(
+ alignment: Alignment.topLeft,
+ child: Padding(
+ padding: EdgeInsets.only(top: 10, left: 10), // Edge padding, text
+ child: Text(
+ 'Placeholder text',
+ style: TextStyle(fontSize: 20, color: Colors.black),
+ ),
+ ),
+ ),
+ );
+ }
+}
\ No newline at end of file
diff --git a/app/lib/pages/widgets/map_widget.dart b/app/lib/pages/widgets/map_widget.dart
new file mode 100644
index 00000000..cf40ce9e
--- /dev/null
+++ b/app/lib/pages/widgets/map_widget.dart
@@ -0,0 +1,77 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import '../marker_data.dart';
+import 'package:flutter_map/flutter_map.dart';
+import 'package:latlong2/latlong.dart';
+
+class MapContainerWidget extends StatelessWidget {
+ final List<MarkerTemplate> markerList;
+
+ const MapContainerWidget({super.key, required this.markerList});
+
+ @override
+ Widget build(BuildContext context) {
+ double screenWidth = MediaQuery
+ .of(context)
+ .size
+ .width;
+ double boxWidth = 0.9;
+ double boxHeight = 1.5;
+
+ return Container(
+ width: screenWidth * boxWidth,
+ height: screenWidth * boxHeight,
+ color: Colors.blue,
+ child: FlutterMap(
+ options: MapOptions(
+ center: LatLng(60.7666, 10.8471),
+ zoom: 9.0,
+ ),
+ children: [
+ TileLayer(
+ urlTemplate: "https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
+ subdomains: const ['a', 'b', 'c'],
+ ),
+ MarkerLayer(
+ markers: markerList.map((MarkerTemplate markerTemplate) {
+ return Marker(
+ width: markerTemplate.size,
+ height: markerTemplate.size,
+ point: markerTemplate.location,
+ builder: (ctx) =>
+ GestureDetector(
+ onTap: () {
+ // NB: temporary print
+ print('Icon tapped');
+ // NB: trigger function to add contents to the next box
+ },
+ child: Image.asset(
+ 'assets/icons/circle-red.png',
+ // Path to your custom icon asset
+ color: markerTemplate.color,
+ width: markerTemplate.size,
+ height: markerTemplate.size,
+ ),
+ ),
+ );
+ }).toList(),
+ ),
+ /*PolygonLayer(
+ polygons: [
+ Polygon(
+ points: [
+ LatLng(60.7600, 10.8000),
+ LatLng(60.7600, 11.0000),
+ LatLng(60.7000, 11.0000),
+ LatLng(60.7000, 10.8000),
+ ],
+ color: Colors.blue,
+ isFilled: true,
+ ),
+ ],
+ ),*/
+ ],
+ ),
+ );
+ }
+}
\ No newline at end of file
diff --git a/app/lib/pages_and_widgets/default_page.dart b/app/lib/pages_and_widgets/default_page.dart
deleted file mode 100644
index 15471ac0..00000000
--- a/app/lib/pages_and_widgets/default_page.dart
+++ /dev/null
@@ -1,188 +0,0 @@
-import 'dart:async';
-import 'dart:convert';
-import 'dart:io';
-import 'package:flutter/material.dart';
-import 'package:flutter_map/flutter_map.dart';
-import 'package:latlong2/latlong.dart';
-import 'marker_data.dart';
-import 'consts.dart';
-
-class DefaultPage extends StatefulWidget {
- const DefaultPage({super.key});
-
- @override
- _DefaultPageState createState() => _DefaultPageState();
-}
-
-class _DefaultPageState extends State<DefaultPage> {
- late Timer _timer;
-
- List<MarkerTemplate> markerList = [];
-
- // fetchMarkerTemplate requests data from the update_map endpoint
- Future<void> fetchMarkerTemplate() async {
- try {
- // Custom HTTP client
- HttpClient client = HttpClient()
- ..badCertificateCallback = // NB: temporary disable SSL certificate validation
- (X509Certificate cert, String host, int port) => true;
-
- // Request makers from API and wait for response
- var request = await client.getUrl(Uri.parse(serverURI+mapEndpoint));
- var response = await request.close();
-
- // Attempt to parse json if request is ok
- if (response.statusCode == 200) {
- var responseBody = await response.transform(utf8.decoder).join();
- setState(() {
- // Parse JSON string from response body
- List<dynamic> jsonData = json.decode(responseBody);
-
- // Convert response from type List<dynamic> to List<MarkerTemplate>
- markerList = jsonData.map((data) => MarkerTemplate.fromJson(data)).toList();
- });
- } else {
- print('Request failed with status: ${response.statusCode}');
- }
- } catch (e) {
- print('Failed to connect to the server: $e');
- }
- }
-
- // State initializer
- @override
- void initState() {
- super.initState();
- // Call fetchMarkerTemplate when the widget is first created
- fetchMarkerTemplate();
-
- // Schedule fetchMarkerTemplate to run periodically based on fetchInterval const
- const Duration fiveMinutes = Duration(minutes: fetchInterval);
- _timer = Timer.periodic(fiveMinutes, (timer) {
- fetchMarkerTemplate();
- });
- }
-
- // Fetch timer
- @override
- void dispose() {
- // Cancel timer on widget termination
- _timer.cancel();
- super.dispose();
- }
-
- @override
- Widget build(BuildContext context) {
- return Scaffold(
- appBar: AppBar(
- title: Text('My Page'),
- ),
- body: ListView(
- children: [
- MapContainerWidget(markerList: markerList),
- const SizedBox(height: 30), // Padding between widgets
- DetailedInfoContainerWidget(),
- ],
- ),
- );
- }
-}
-
-class MapContainerWidget extends StatelessWidget {
- final List<MarkerTemplate> markerList;
-
- const MapContainerWidget({super.key, required this.markerList});
-
- @override
- Widget build(BuildContext context) {
- double screenWidth = MediaQuery
- .of(context)
- .size
- .width;
- double boxWidth = 0.9;
- double boxHeight = 1.5;
-
- return Container(
- width: screenWidth * boxWidth,
- height: screenWidth * boxHeight,
- color: Colors.blue,
- child: FlutterMap(
- options: MapOptions(
- center: LatLng(60.7666, 10.8471),
- zoom: 9.0,
- ),
- children: [
- TileLayer(
- urlTemplate: "https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
- subdomains: const ['a', 'b', 'c'],
- ),
- MarkerLayer(
- markers: markerList.map((MarkerTemplate markerTemplate) {
- return Marker(
- width: markerTemplate.size,
- height: markerTemplate.size,
- point: markerTemplate.location,
- builder: (ctx) =>
- GestureDetector(
- onTap: () {
- // NB: temporary print
- print('Icon tapped');
- // NB: trigger function to add contents to the next box
- },
- child: Image.asset(
- 'assets/icons/circle-red.png',
- // Path to your custom icon asset
- color: markerTemplate.color,
- width: markerTemplate.size,
- height: markerTemplate.size,
- ),
- ),
- );
- }).toList(),
- ),
- /*PolygonLayer(
- polygons: [
- Polygon(
- points: [
- LatLng(60.7600, 10.8000),
- LatLng(60.7600, 11.0000),
- LatLng(60.7000, 11.0000),
- LatLng(60.7000, 10.8000),
- ],
- color: Colors.blue,
- isFilled: true,
- ),
- ],
- ),*/
- ],
- ),
- );
- }
-}
-
-class DetailedInfoContainerWidget extends StatelessWidget {
- const DetailedInfoContainerWidget({super.key});
-
- @override
- Widget build(BuildContext context) {
- double screenWidth = MediaQuery.of(context).size.width;
- double boxWidth = 0.9;
- double boxHeight = 1.5;
-
- return Container(
- width: screenWidth * boxWidth,
- height: screenWidth * boxHeight,
- color: Colors.blue,
- child: const Align(
- alignment: Alignment.topLeft,
- child: Padding(
- padding: EdgeInsets.only(top: 10, left: 10), // Edge padding, text
- child: Text(
- 'Placeholder text',
- style: TextStyle(fontSize: 20, color: Colors.black),
- ),
- ),
- ),
- );
- }
- }
\ No newline at end of file
--
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