import 'dart:convert'; import 'dart:io'; import 'package:flutter/material.dart'; import 'package:geolocator/geolocator.dart'; import 'package:healthcare_pharmacy/medicinedetailspage.dart'; import 'package:healthcare_pharmacy/models/GetMedecineDetailsModel.dart'; import 'package:healthcare_pharmacy/settings.dart'; import 'package:flutter/services.dart'; import 'package:url_launcher/url_launcher.dart'; import 'package:cloudinary_public/cloudinary_public.dart'; import 'package:photo_view/photo_view.dart'; class GetMedicines extends StatefulWidget { var medicinebookingid; GetMedicines({ this.medicinebookingid }); @override State createState() => _GetMedicinesState(); } class _GetMedicinesState extends State with TickerProviderStateMixin { bool isMedecineDataLoading=false; bool isSereverIssue = false; List medecineList = []; List FilteredList = []; String userAddress=''; TextEditingController searchController = TextEditingController(); String medicine_name=''; String medicine_manufacturers=''; String medicine_salt_composition=''; String medicine_mrp=''; String medicine_primary_use=''; String medbookingid = ''; List medImages=[]; Future getAllMedecineData(var medicineName) async { FilteredList=[]; isMedecineDataLoading = true; try { var medecineResponse = await AppSettings.getAllMedecines(medicineName); print(jsonDecode(medecineResponse)); if(jsonDecode(medecineResponse)!=''){ setState(() { medicine_name=jsonDecode(medecineResponse)['medicine'][0]['name']; medicine_manufacturers=jsonDecode(medecineResponse)['medicine'][0]['manufacturers']; medicine_salt_composition=jsonDecode(medecineResponse)['medicine'][0]['salt_composition']; medicine_mrp=jsonDecode(medecineResponse)['medicine'][0]['mrp']; medicine_primary_use=jsonDecode(medecineResponse)['medicine'][0]['primary_use']; medImages=jsonDecode(medecineResponse)['imageUrls']; /* medecineList = ((jsonDecode(medecineResponse)['medicine']) as List).map((dynamic model) { return GetMedecineDetailsModel.fromJson(model); }).toList();*/ isMedecineDataLoading = false; }); } else{ setState(() { medicine_name=''; isMedecineDataLoading = false; }); } } catch (e) { setState(() { medicine_name=''; isMedecineDataLoading = false; isSereverIssue = true; }); } } @override void initState() { // TODO: implement initState super.initState(); medbookingid=widget.medicinebookingid; } showPicDialog(var imageUrl){ return showDialog( context: context, barrierDismissible: false, builder: (BuildContext context) { return StatefulBuilder( builder: (BuildContext context, StateSetter setState) { return AlertDialog( title: const Text(''), content: SingleChildScrollView( child: ListBody( children: [ Container( width: MediaQuery.of(context).size.width * .10, height: MediaQuery.of(context).size.height * .30, child: PhotoView( imageProvider: NetworkImage(imageUrl) as ImageProvider, maxScale: PhotoViewComputedScale.contained * 4.0, minScale: PhotoViewComputedScale.contained, initialScale: PhotoViewComputedScale.contained, basePosition: Alignment.center, ) ) ], ), ), actions: [ TextButton( child: Text('Close', style: textButtonStyle()), onPressed: () { Navigator.of(context).pop(); }, ), ], ); }); }, ); } Widget _bindMedicines() { if (medicine_name!='') { return Padding(padding: EdgeInsets.all(10), child: Container( width: double.infinity, child: Column( crossAxisAlignment: CrossAxisAlignment.center, mainAxisAlignment: MainAxisAlignment.start, children: [ GestureDetector( child: Container( width: MediaQuery.of(context).size.width * .18, height: MediaQuery.of(context).size.height * .10, decoration: BoxDecoration( shape: BoxShape.rectangle, image: DecorationImage( image: NetworkImage(medImages[0]) as ImageProvider, // picked file fit: BoxFit.contain)), ), onTap: () async { showPicDialog(medImages[0]); }, ), GestureDetector( child: Column( children: [ Text(("Name :"+ medicine_name), style: TextStyle(fontWeight: FontWeight.bold), ), Text(("Manufacturers :"+ medicine_manufacturers), style: TextStyle(fontWeight: FontWeight.bold), ), Text( medicine_salt_composition, style: TextStyle(fontWeight: FontWeight.bold), ), Text(("Estimate Price :"+ medicine_mrp), style: TextStyle(fontWeight: FontWeight.bold), ), Text(("Medicine_Use :"+ medicine_primary_use), style: TextStyle(fontWeight: FontWeight.bold), ), ], ), onTap: () { /* Navigator.push( context, new MaterialPageRoute( builder: (__) => new MedicineDetailsCount()));*/ Navigator.push( context, new MaterialPageRoute( builder: (__) => new MedicineDetails(name: medicine_name,price: medicine_mrp,bookid:medbookingid))); }, ), ], ), ), ); } else { return Center( child: Padding( padding: EdgeInsets.fromLTRB(0, 40, 0, 0), child: isSereverIssue ? Column( mainAxisAlignment: MainAxisAlignment.center, children: [ SizedBox( height: 20, ), Text( 'No medicine found with your search',style:serverIssueTextStyle() ,), ], ) : userAddress==''?Column( mainAxisAlignment: MainAxisAlignment.center, children: [ Icon(Icons.search,color: primaryColor,size: 40,), SizedBox( height: 20, ), Text( 'Please enter atleast 4 letters to continue search',style:TextStyle( color: primaryColor, fontWeight: FontWeight.bold, ),), ], ): Column( mainAxisAlignment: MainAxisAlignment.center, children: [ Icon(Icons.dataset_rounded,color: primaryColor,size: 40,), SizedBox( height: 20, ), SizedBox( height: 20, ), Text( 'No medicine found with your search',style:serverIssueTextStyle() ,), ], ), )); } } @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('Medecine Details'), backgroundColor: primaryColor,), /* body: */ body: Container( //color: Colors.purpleAccent, child:Column( children: [ Padding(padding:EdgeInsets.all(10) , child: Container( height: MediaQuery.of(context).size.height * .07, padding: EdgeInsets.all(5), child: Center(child: TextField( cursorColor: greyColor, controller: searchController, onChanged: (string) { if(string.length>=1){ getAllMedecineData(searchController.text); } else{ setState(() { medicine_name=''; }); } }, decoration: InputDecoration( prefixIcon: Icon( Icons.search, color: greyColor, ), suffixIcon: IconButton( icon: Icon( Icons.clear, color: greyColor, ), onPressed: () { setState(() { searchController.text=''; medicine_name=''; }); }, ), border: OutlineInputBorder( borderSide: BorderSide(color: greyColor), borderRadius: BorderRadius.circular(30), ), focusedBorder: OutlineInputBorder( borderSide: BorderSide(color: greyColor), borderRadius: BorderRadius.circular(30), ), enabledBorder: OutlineInputBorder( borderSide: BorderSide(color: greyColor), borderRadius: BorderRadius.circular(30), ), //labelText: 'Search by phone number', hintText: 'Search by medicine name', labelStyle: TextStyle( color: greyColor, //<-- SEE HERE ), ), ),) ),), Expanded(child: Container( child:isMedecineDataLoading ? Center( child: CircularProgressIndicator( color: primaryColor, strokeWidth: 5.0, ), ) : _bindMedicines() , )) ], ), ), ); } }