rog_app/lib/widgets/bottom_sheet_widget.dart

import 'package:flutter/material.dart';
import 'package:geojson/geojson.dart';
import 'package:get/get.dart';
import 'package:rogapp/pages/home/home_controller.dart';
import 'package:url_launcher/url_launcher.dart';

class BottomSheetWidget extends StatelessWidget {
  //const BottomSheetWidget({ Key? key }, GeoJsonFeature? pt) : super(key: key);

  final HomeController homeController = Get.find<HomeController>();

  Image getImage(GeoJsonFeature? gf){
    if(gf!.properties!["photos"] == null || gf.properties!["photos"] == ""){
      return Image(image: AssetImage('assets/images/empty_image.png'));
    }
    else{
      return Image(image: NetworkImage(gf.properties!["photos"]));
    }
  }

  void _launchURL(url) async {
    if (!await launch(url)) throw 'Could not launch $url';
  }

  @override
  Widget build(BuildContext context) {
    return SingleChildScrollView(
      child: Column(
        children: [
          SizedBox(height: 8.0,),
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            children: [
              MaterialButton(
                onPressed: () {
                  homeController.makePrevious(homeController.currentFeature[0]);
                },
                color: Colors.blue,
                textColor: Colors.white,
                child: Icon(
                  Icons.arrow_back_ios,
                  size: 10,
                ),
                padding: EdgeInsets.all(16),
                shape: CircleBorder(),
              ),
              Expanded(
                child: Container(
                  alignment: Alignment.center,
                  child:  Obx(() => 
                    Text(homeController.currentFeature[0].properties!["location_name"], style: TextStyle(
                    fontSize: 15.0,
                    fontWeight: FontWeight.bold,
                  ),
                  )
                  ),
                ),
              ),
              MaterialButton(
                onPressed: () {
                   homeController.makeNext(homeController.currentFeature[0]);
                },
                color: Colors.blue,
                textColor: Colors.white,
                child: Icon(
                  Icons.arrow_forward_ios,
                  size: 10,
                ),
                padding: EdgeInsets.all(16),
                shape: CircleBorder(),
              ),
            ],
          ),
          Row(
            children:  [
              Expanded(
                child: SizedBox(
                  height: 360.0,
                  child: Obx(() => getImage(homeController.currentFeature[0])),
                )
              ),
            ],
          ),
          Row(
            children:  [
              Expanded(
                child: Column(
                  children: [
                    homeController.currentFeature[0].properties!["address"] != null ?
                    Row(
                      mainAxisAlignment: MainAxisAlignment.center,
                      children: [
                        Text("address".tr, style: TextStyle(fontWeight: FontWeight.bold),),
                        SizedBox(width: 12.0,),
                        Obx(() => Text(homeController.currentFeature[0].properties!["address"],
                        style: TextStyle(color: Colors.blue,),
                        ))
                      ],
                    ): Container(width: 0.0, height: 0,),
                    homeController.currentFeature[0].properties!["phone"] != null ?
                    Row(
                      mainAxisAlignment: MainAxisAlignment.center,
                      children: [
                        Text("telephone".tr, style: TextStyle(fontWeight: FontWeight.bold),),
                        SizedBox(width: 12.0,),
                        Obx(() => Text(homeController.currentFeature[0].properties!["phone"],
                        style: TextStyle(color: Colors.blue,),
                        ))
                      ],
                    ): Container(width: 0, height: 0,),
                    homeController.currentFeature[0].properties!["email"] != null ?
                    Row(
                      mainAxisAlignment: MainAxisAlignment.center,
                      children: [
                        Text("email".tr, style: TextStyle(fontWeight: FontWeight.bold),),
                        SizedBox(width: 12.0,),
                        Obx(() => Text(homeController.currentFeature[0].properties!["email"],
                        style: TextStyle(color: Colors.blue,),
                        ))
                      ],
                    ): Container(width: 0, height: 0,),
                    homeController.currentFeature[0].properties!["webcontents"] != null ?
                    Row(
                      mainAxisAlignment: MainAxisAlignment.center,
                      children: [
                        Text("web".tr, style: TextStyle(fontWeight: FontWeight.bold)),
                        SizedBox(width: 12.0,),
                        Obx(() => InkWell(
                          onTap: (){
                            _launchURL(homeController.currentFeature[0].properties!["webcontents"]);
                          },
                          child: Text(homeController.currentFeature[0].properties!["webcontents"],
                          style: TextStyle(color: Colors.blue,),
                          ),
                        ))
                      ],
                    ): Container(width: 0.0, height: 0.0,),
                    homeController.currentFeature[0].properties!["videos"] != null ?
                    Row(
                      mainAxisAlignment: MainAxisAlignment.center,
                      children: [
                        Text("video".tr, style: TextStyle(fontWeight: FontWeight.bold)),
                        SizedBox(width: 12.0,),
                        Obx(() => Text(homeController.currentFeature[0].properties!["videos"],
                        style: TextStyle(color: Colors.blue,),
                        ))
                      ],
                    ): Container(width: 0.0, height: 0.0,),
                  ],
                ),
              ),
            ],
          ),
          SizedBox(height: 20.0,),
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceAround,
            children: [
              ElevatedButton(
                onPressed: (){},
                 child: Text("schedule_point".tr)
              ),
              ElevatedButton(
                onPressed: (){},
                 child: Text("schedule_point".tr)
              ),
              ElevatedButton(
                onPressed: (){},
                 child: Text("schedule_point".tr)
              )
            ],
          ),
          Row(
            children: [
              SizedBox(height: 60.0,),
            ],
          )
        ],
      ),
    );
  }
}