396 lines
10 KiB
Dart
396 lines
10 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'package:flutter_applicationdemo/Venue.dart';
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import 'package:font_awesome_flutter/font_awesome_flutter.dart';
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import 'package:flutter/material.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'package:http/http.dart' as http;
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// Color _backgroundColor = const Color(0xffac7b84);
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class WeatherData {
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final int weatherValue;
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final int temperature;
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WeatherData(this.weatherValue, this.temperature);
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factory WeatherData.fromJson(Map<String, dynamic> json) {
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var value = json.values;
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var tempWeatherData;
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var tempTemperature;
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if (value.first['wsymb2'] is int) {
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tempWeatherData = value.first['wsymb2'];
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}
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if (value.first['temp'] is double) {
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tempTemperature = value.first['temp'];
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}
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if (tempWeatherData != null && tempTemperature != null) {
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return WeatherData(tempWeatherData, tempTemperature.round());
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} else {
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return WeatherData(0, 0);
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}
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}
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int getCurrentTemperature() {
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return temperature;
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}
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String getCurrentWeatherStatus() {
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String weatherStatus;
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switch (weatherValue) {
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case 0:
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weatherStatus = 'Undefined';
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break;
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case 1:
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weatherStatus = 'Clear sky';
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break;
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case 2:
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weatherStatus = 'Nearly clear sky';
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break;
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case 3:
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weatherStatus = 'Variable cloudiness';
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break;
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case 4:
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weatherStatus = 'Halfclear sky';
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break;
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case 5:
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weatherStatus = 'Cloudy sky';
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break;
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case 6:
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weatherStatus = 'Overcast';
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break;
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case 7:
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weatherStatus = 'Fog';
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break;
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case 8:
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weatherStatus = 'Light rain showers';
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break;
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case 9:
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weatherStatus = 'Moderate rain showers';
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break;
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case 10:
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weatherStatus = 'Heavy rain showers';
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break;
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case 11:
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weatherStatus = 'Thunderstorm';
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break;
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case 12:
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weatherStatus = 'Light sleet showers';
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break;
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case 13:
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weatherStatus = 'Moderate sleet showers';
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break;
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case 14:
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weatherStatus = 'Heavy sleet showers';
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break;
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case 15:
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weatherStatus = 'Light snow showers';
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break;
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case 16:
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weatherStatus = 'Moderate snow showers';
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break;
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case 17:
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weatherStatus = 'Heavy snow showers';
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break;
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default:
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weatherStatus = 'Undefined';
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}
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return weatherStatus;
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}
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Widget getCurrentWeatherIcon() {
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switch (weatherValue) {
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case 1:
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return const Icon(
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Icons.sunny,
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color: Color.fromARGB(255, 251, 183, 9),
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);
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case 2:
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return const Icon(
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Icons.sunny,
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color: Color.fromARGB(255, 251, 183, 9),
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);
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case 3:
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return const FaIcon(FontAwesomeIcons.cloudSun);
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case 4:
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return const FaIcon(FontAwesomeIcons.cloudSun);
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case 5:
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return const FaIcon(FontAwesomeIcons.cloud);
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case 6:
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return const FaIcon(FontAwesomeIcons.cloud);
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case 7:
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return const FaIcon(FontAwesomeIcons.smog);
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case 8:
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return const FaIcon(FontAwesomeIcons.umbrella);
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case 9:
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return const FaIcon(FontAwesomeIcons.cloudRain);
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case 10:
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return const FaIcon(FontAwesomeIcons.cloudShowersHeavy);
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case 11:
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return const FaIcon(FontAwesomeIcons.cloudflare);
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case 12:
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return const FaIcon(FontAwesomeIcons.cloudRain);
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case 13:
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return const FaIcon(FontAwesomeIcons.cloudShowersHeavy);
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case 14:
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return const FaIcon(FontAwesomeIcons.cloudShowersHeavy);
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case 15:
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return const FaIcon(FontAwesomeIcons.snowflake);
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case 16:
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return const FaIcon(FontAwesomeIcons.snowflake);
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case 17:
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return const FaIcon(FontAwesomeIcons.snowflake);
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default:
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return const Icon(Icons.not_accessible);
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}
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}
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}
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class VenuePage extends StatefulWidget {
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const VenuePage(this.venue, {Key? key}) : super(key: key);
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final Venue venue;
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@override
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State<VenuePage> createState() => _VenuePageState(venue);
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}
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class _VenuePageState extends State<VenuePage> {
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late WeatherData currentWeather;
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final String imageLink = '';
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late final Venue venue;
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_VenuePageState(this.venue);
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validateAndGetImageLink() {
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if (imageLink == '') {
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return 'https://live.staticflickr.com/6205/6081773215_19444220b6_b.jpg';
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} else {
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return imageLink;
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}
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}
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@override
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void initState() {
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refreshWeather();
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}
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Future refreshWeather() async {
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WeatherData tempWeather = WeatherData(0, 0);
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currentWeather = tempWeather;
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Uri weatherDataURI = Uri.parse(
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'https://group-4-75.pvt.dsv.su.se/target/weather-0.0.2-SNAPSHOT.war/weather');
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final responce = await http.get(weatherDataURI);
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if (responce.statusCode == 200) {
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var data = json.decode(responce.body);
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tempWeather = WeatherData.fromJson(data);
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print(data);
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setState(() {
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currentWeather = tempWeather; //Could be a widget instead??
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});
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} else {
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throw const HttpException("Problem fetching the weather data");
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}
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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: const Color(0xfffceff9),
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appBar: AppBar(
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title: Text(venue.venueName),
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backgroundColor: const Color(0xffac7b84),
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),
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body: Center(child: SingleChildScrollView(
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child: Container(
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alignment: Alignment.center,
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child: Column(children: <Widget>[
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Row(
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children: const [
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ShareButton(),
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SavePlaceButton(),
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],
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),
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Row(children: [
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Expanded(
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child: Image.network(validateAndGetImageLink()),
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),
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]),
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// Row(
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// children: const [
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// Text(
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// 'Placeholder for image',
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// ),
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// ],
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// ),
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Row(children: [
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Expanded(
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child: Column(
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children: [
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Text(venue.venueName),
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Text('This is the address'),
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],
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)),
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Expanded(
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child: Container(
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// decoration: BoxDecoration(
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// border: Border.all(color: const Color(0xffaaaaaa)),
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// ),
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// color: const Color(0xffe9e9e9),
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child: Column(
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children: [
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Padding(
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padding: const EdgeInsets.all(4.0),
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child: Text('Weather Status:',
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style: GoogleFonts.robotoCondensed(
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textStyle: const TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.bold,
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),
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)),
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: [
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Column(
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children: [
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currentWeather.getCurrentWeatherIcon(),
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Text(currentWeather.getCurrentWeatherStatus()),
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],
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),
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Text(currentWeather
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.getCurrentTemperature()
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.toString() +
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'\u2103'),
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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 AboutTheSpotTable(),
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/*GridView.count(
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crossAxisCount: 2,
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children: [],
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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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//Just an example table
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class AboutTheSpotTable extends StatelessWidget {
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const AboutTheSpotTable({
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Key? key,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return DataTable(
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headingRowHeight: 30,
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columnSpacing: 100,
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dataRowHeight: 30,
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dataTextStyle: GoogleFonts.robotoCondensed(
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color: const Color(0xff4F6272),
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),
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columns: [
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DataColumn(
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label: Text('About the spot',
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style: GoogleFonts.roboto(
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textStyle: const TextStyle(
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fontSize: 18,
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)))),
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const DataColumn(label: Text('', style: TextStyle())),
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],
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rows: const [
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DataRow(cells: [
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DataCell(Text('Type of venue')),
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DataCell(Text('Saloon')),
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]),
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DataRow(cells: [
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DataCell(Text('Pricing')),
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DataCell(Text('\$\$\$')),
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]),
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DataRow(cells: [
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DataCell(Text('Rating')),
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DataCell(Text('4.2/5')),
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]),
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DataRow(cells: [
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DataCell(Text('Current activity')),
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DataCell(Text('Moderate')),
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]),
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DataRow(cells: [
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DataCell(Text('Opening hours')),
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DataCell(Text('11:00-23:00')),
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]),
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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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// Widget build(BuildContext context) {
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// return Scaffold(
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// backgroundColor: const Color(0xfffceff9),
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// appBar: AppBar(
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// title: const Text('My Venue'),
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// backgroundColor: _backgroundColor,
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// ),
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// body: Row(
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// children: const <Widget>[
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// ShareButton(),
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// SavePlaceButton(),
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// ],
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// ));
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// }
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// }
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class SavePlaceButton extends StatelessWidget {
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const SavePlaceButton({
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Key? key,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Expanded(
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child: TextButton.icon(
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onPressed: () {},
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icon: const Icon(
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Icons.favorite,
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color: Colors.red,
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),
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label: const Text('Save place'),
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style: TextButton.styleFrom(
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primary: Color(0xff4f6272),
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),
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),
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);
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}
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}
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class ShareButton extends StatelessWidget {
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const ShareButton({
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Key? key,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Expanded(
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child: TextButton.icon(
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onPressed: () {},
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icon: const Icon(Icons.share),
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label: const Text('Share'),
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),
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);
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}
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}
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