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375 lines
13 KiB
375 lines
13 KiB
1 year ago
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import 'dart:convert';
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:geolocator/geolocator.dart';
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import 'package:healthcare_pharmacy/models/medicineview_model.dart';
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import 'package:healthcare_pharmacy/settings.dart';
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import 'package:flutter/services.dart';
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import 'package:url_launcher/url_launcher.dart';
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import 'package:cloudinary_public/cloudinary_public.dart';
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class WaterSuppliers extends StatefulWidget {
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const WaterSuppliers({Key? key}) : super(key: key);
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@override
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State<WaterSuppliers> createState() => _WaterSuppliersState();
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}
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class _WaterSuppliersState extends State<WaterSuppliers> with TickerProviderStateMixin {
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bool isMedecineDataLoading=false;
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bool isSereverIssue = false;
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List<GetMedecineDetailsModel> medecineList = [];
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List<GetMedecineDetailsModel> FilteredList = [];
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TextEditingController searchController = TextEditingController();
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String dropdownArea = '2';
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//String dropdownType = 'Tank';
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Future<void> getSuppliersDataByMedecineName(var MedecineName) async {
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FilteredList=[];
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isMedecineDataLoading = true;
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try {
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var medecineResponse = await AppSettings.getAllMedecines(MedecineName);
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setState(() {
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medecineList =
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((jsonDecode(medecineResponse)['medicine']) as List).map((dynamic model) {
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return GetMedecineDetailsModel(distance).fromJson(model);
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}).toList();
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FilteredList= medecineList.where(
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(x) => x.name.toLowerCase().contains(MedecineName)
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).toList();
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//FilteredList=suppliersList.where((product) => product.supplier_phone_number.toString()==phnNum).toList();
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});
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//FilteredList=suppliersList.where((product) => product.address.toString().toUpperCase()=='SUMP').toList();
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isMedecineDataLoading = false;
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} catch (e) {
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setState(() {
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isMedecineDataLoading = false;
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isSereverIssue = true;
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});
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}
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}
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Future<void> getAllMedecineData(var distance) async {
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FilteredList=[];
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isMedecineDataLoading = true;
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try {
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var medecineResponse = await AppSettings.getAllMedecines();
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setState(() {
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medecineList =
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((jsonDecode(medecineResponse)['medicine']) as List).map((dynamic model) {
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return GetMedecineDetailsModel.fromJson(model);
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}).toList();
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FilteredList=[];
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medecineList.forEach((element) async{
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var distanceInM;
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if(distance=='2'){
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distanceInM=2000;
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}
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else if(distance=='5'){
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distanceInM=5000;
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}
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else if(distance=='10'){
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distanceInM=10000;
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}
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else if(distance=='25'){
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distanceInM=25000;
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}
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else if(distance=='50'){
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distanceInM=50000;
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}
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else if(distance=='100'){
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distanceInM=100000;
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}
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/* double distanceInMeters = await Geolocator.distanceBetween(element.lat,element.lng,lat,lng);
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if(distanceInMeters<=distanceInM){
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FilteredList.add(element);
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}*/
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});
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//FilteredList=suppliersList.where((product) => product.address.toString().toUpperCase()=='SUMP').toList();
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isMedecineDataLoading = false;
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});
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} catch (e) {
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setState(() {
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isMedecineDataLoading = false;
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isSereverIssue = true;
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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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// TODO: implement initState
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//getAllSuppliers();
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getAllMedecineData(dropdownArea);
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super.initState();
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}
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Widget _tanker() {
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if (FilteredList.length != 0) {
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return ListView.builder(
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padding: EdgeInsets.all(0),
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itemCount: FilteredList.length,
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itemBuilder: (BuildContext context, int index) {
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return GestureDetector(
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onTap: () {
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// modelBottomSheet(FilteredList[index]);
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},
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child: Card(
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child: Padding(
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padding: EdgeInsets.fromLTRB(0,8,0,0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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width: MediaQuery.of(context).size.width * .18,
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height:
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MediaQuery.of(context).size.height * .10,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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image: DecorationImage(
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image: FilteredList[index].picture==''
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?AssetImage("images/logo.png")
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: NetworkImage(FilteredList[index].picture) as ImageProvider, // picked file
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fit: BoxFit.contain)),
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),
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/*Container(
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width: MediaQuery.of(context).size.width * .15,
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height: MediaQuery.of(context).size.height * .10,
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child: CircleAvatar(
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child:(FilteredList[index].picture)==''
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? Image(image: AssetImage("images/logo.png"))
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: Image.network('https://storage.googleapis.com/arminta_profile_pictures/photo.jpeg'),
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)
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),*/
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SizedBox(width: 5,),
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Expanded(
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child: Container(
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width: MediaQuery.of(context).size.width * .70,
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child: Column(
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mainAxisAlignment:
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MainAxisAlignment.spaceBetween,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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FilteredList[index]
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.name
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.toUpperCase(),
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style: wrapTextStyleBlack()),
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SizedBox(height: 10,),
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Text(
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FilteredList[index]
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.manufacturers
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.toUpperCase(),
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style: wrapTextStyleBlack()),
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Visibility(
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visible: FilteredList[index].name!='',
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child: Text(
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FilteredList[index]
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.salt_composition
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.toUpperCase(),
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style: wrapTextStyleBlack()),),
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SizedBox(height: 10,),
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Text(
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FilteredList[index]
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.mrp
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.toUpperCase(),
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style: wrapTextStyleBlack()),
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Visibility(
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visible: FilteredList[index].primary_use!='',
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child: SizedBox(height: 10,),),
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Visibility(
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visible: FilteredList[index].primary_use!='',
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child: Text(
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FilteredList[index]
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.primary_use
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.toUpperCase(),
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style: wrapTextStyleBlack()),),
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SizedBox(height: 10,),
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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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});
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}
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else {
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return Center(
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child: Padding(
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padding: EdgeInsets.fromLTRB(0, 40, 0, 0),
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child: isSereverIssue
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? Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Image(
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image: AssetImage('images/serverissue.png'),
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// height: MediaQuery.of(context).size.height * .10,
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),
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SizedBox(
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height: 20,
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),
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Text(
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'There is an issue at server please try after some time',style:serverIssueTextStyle() ,),
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],
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)
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: userAddress==''?Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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/*Image(
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image: AssetImage('images/resourceblue.pngs'),
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// height: MediaQuery.of(context).size.height * .10,
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),*/
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Icon(Icons.location_on_outlined,color: primaryColor,size: 40,),
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SizedBox(
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height: 20,
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),
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Text(
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'Please select location to see near by tankers',style:TextStyle(
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color: primaryColor,
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fontWeight: FontWeight.bold,
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),),
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],
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):
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Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Image(
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image: AssetImage('images/no_data.png'),
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// height: MediaQuery.of(context).size.height * .10,
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),
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SizedBox(
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height: 20,
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),
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Text(
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'No Tankers',style:serverIssueTextStyle() ,),
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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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appBar: AppBar(
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title: Text('Medecine Details'),
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backgroundColor: primaryColor,),
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/* body: */
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body: TabBarView(controller: _controller, children: [
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Container(
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//color: Colors.purpleAccent,
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child:Column(
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children: [
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Padding(padding:EdgeInsets.all(10) ,
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child: Container(
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height: MediaQuery.of(context).size.height * .07,
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padding: EdgeInsets.all(5),
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child: Center(child: TextField(
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cursorColor: greyColor,
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controller: searchController,
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keyboardType: TextInputType.number,
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onChanged: (string) {
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if(string.length>=1){
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getSuppliersDataByPhnNumber(string);
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}
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else{
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getAllMedecineData(dropdownArea);
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}
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},
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decoration: InputDecoration(
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prefixIcon: Icon(
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Icons.search,
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color: greyColor,
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),
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/*suffixIcon: Icon(
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Icons.clear,
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color: greyColor,
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),*/
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suffixIcon: IconButton(
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icon: Icon(
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Icons.clear,
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color: greyColor,
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),
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onPressed: () {
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setState(() {
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searchController.text='';
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});
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getAllMedecineData(dropdownArea);
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},
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),
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border: OutlineInputBorder(
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borderSide: BorderSide(color: greyColor),
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borderRadius: BorderRadius.circular(30),
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),
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focusedBorder: OutlineInputBorder(
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borderSide: BorderSide(color: greyColor),
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borderRadius: BorderRadius.circular(30),
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),
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enabledBorder: OutlineInputBorder(
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borderSide: BorderSide(color: greyColor),
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borderRadius: BorderRadius.circular(30),
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),
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//labelText: 'Search by phone number',
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hintText: 'Search phone number',
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labelStyle: TextStyle(
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color: greyColor, //<-- SEE HERE
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),
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),
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),)
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),),
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Expanded(child: Container(
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child:isMedecineDataLoading
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? Center(
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child: CircularProgressIndicator(
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color: primaryColor,
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strokeWidth: 5.0,
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),
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)
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: _tanker() ,
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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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