rkmmobile/lib/screens/main_procedures_screen.dart

import 'package:flutter/material.dart';
import 'package:rkm/utils/color_palette.dart';
import 'package:rkm/utils/const_variable.dart';
import 'package:rkm/widgets/alert_dialog_default.dart';
import 'package:rkm/widgets/appbar_default.dart';
import 'package:rkm/widgets/button_default.dart';
import '../widgets/dropdown_button_default.dart';
import '../widgets/subtitle_containers.dart';
import '../widgets/text_default.dart';
import '../widgets/title_containers.dart';

class MainProceduresScreen extends StatefulWidget {
  const MainProceduresScreen({Key? key}) : super(key: key);

  @override
  State<MainProceduresScreen> createState() => _MainProceduresScreenState();
}

class _MainProceduresScreenState extends State<MainProceduresScreen> {

  String? selectService;
  String? selectProcedure;
  String? selectCBO;
  bool disableButton = true;
  var controllerProceduresSearch = TextEditingController();
  var controllerCBOSearch = TextEditingController();

  @override
  Widget build(BuildContext context) {

    double width = MediaQuery.of(context).size.width;

    return Scaffold(
      appBar: AppBarDefault().appbar(context, 'RKM AB - Procedimentos Iniciais'),
      body: Container(
        padding: EdgeInsets.all(10),
        decoration: ConstVariable().backgroundGradient,
        child: ListView(
          children: [
            Card(
              child: Column(
                mainAxisSize: MainAxisSize.min,
                children: [
                  TitleContainers(title: 'Adicionar Procedimento Inicial',),
                  Row(
                    crossAxisAlignment: CrossAxisAlignment.center,
                    children: [
                      SubtitleContainers(title: 'Atendimento',width: width*0.5),
                      Spacer(),
                      Container(
                        padding: EdgeInsets.symmetric(horizontal: 10),
                        child: DropDownButtonDefault(
                          widthContainer: width*0.35,
                          title: '',
                          width: width*0.4,
                          list: ConstVariable().itensProceduresStart,
                          select: selectService,
                          onChanged: (value){
                            setState(() {
                              selectService = value!;
                              if(selectProcedure!= null && selectCBO!= null && selectService!=null){
                                disableButton = false;
                              }
                            });
                          },
                        ),
                      ),
                    ],
                  ),
                  Divider(color: ColorPalette.black54,endIndent: 10,indent: 10,height: 1),
                  GestureDetector(
                    onTap: ()=>AlertDialogDefault().alert(
                      context,
                      controllerProceduresSearch,
                      ListView.separated(
                          separatorBuilder:(context,index)=> Divider(color: ColorPalette.black54,height: 5,),
                          itemCount: ConstVariable().itensProcedures.length,
                          itemBuilder: (context,index){
                            return Container(
                              width: width*0.8,
                              color: ColorPalette.white,
                              child: ListTile(
                                onTap: (){
                                  setState(() {
                                    selectProcedure = ConstVariable().itensProcedures[index];
                                    Navigator.pop(context);
                                    if(selectProcedure!= null && selectCBO!= null && selectService!=null){
                                      disableButton = false;
                                    }
                                  });
                                },
                                title: TextDefault(
                                  color: ColorPalette.black54,
                                  text: ConstVariable().itensProcedures[index],
                                  fontSize: 16,
                                  maxLines: 2,
                                ),
                              ),
                            );
                          }
                      ),
                    ),
                    child: selectProcedure!=null?
                    Container(
                      width: width,
                      child: Row(
                        crossAxisAlignment: CrossAxisAlignment.center,
                        children: [
                          SubtitleContainers(title: 'Procedimento',width: width*0.3,),
                          Spacer(),
                          Container(
                            padding: EdgeInsets.symmetric(horizontal: 5),
                            width: width*0.65,
                            child: TextDefault(
                              color: ColorPalette.black54,
                              text: selectProcedure!,
                              fontSize: 15,
                            ),
                          )
                        ],
                      ),
                    ):
                    SubtitleContainers(title: 'Procedimento')
                  ),
                  GestureDetector(
                      onTap: ()=>AlertDialogDefault().alert(
                        context,
                        controllerCBOSearch,
                        ListView.separated(
                            separatorBuilder:(context,index)=> Divider(color: ColorPalette.black54,height: 5,),
                            itemCount: ConstVariable().itensCBO.length,
                            itemBuilder: (context,index){
                              return Container(
                                width: width*0.8,
                                color: ColorPalette.white,
                                child: ListTile(
                                  onTap: (){
                                    setState(() {
                                      selectCBO = ConstVariable().itensCBO[index];
                                      Navigator.pop(context);
                                      if(selectProcedure!= null && selectCBO!= null && selectService!=null){
                                        disableButton = false;
                                      }
                                    });
                                  },
                                  title: TextDefault(
                                    color: ColorPalette.black54,
                                    text: ConstVariable().itensCBO[index],
                                    fontSize: 16,
                                    maxLines: 2,
                                  ),
                                ),
                              );
                            }
                        ),
                      ),
                      child: selectCBO!=null?
                      Container(
                        width: width,
                        child: Row(
                          crossAxisAlignment: CrossAxisAlignment.center,
                          children: [
                            SubtitleContainers(title: 'CBO',width: width*0.3,),
                            Spacer(),
                            Container(
                              padding: EdgeInsets.symmetric(horizontal: 5),
                              width: width*0.65,
                              child: TextDefault(
                                color: ColorPalette.black54,
                                text: selectCBO!,
                                fontSize: 15,
                              ),
                            )
                          ],
                        ),
                      ):
                      SubtitleContainers(title: 'CBO')
                  ),
                  Padding(
                    padding: const EdgeInsets.all(10),
                    child: ButtonDefault(
                      title: 'Adicionar',
                      borderColor: disableButton?ColorPalette.buttonDisable:ColorPalette.appBar,
                      background: ColorPalette.appBar,
                      disableColor: ColorPalette.buttonDisable,
                      textColor: ColorPalette.white,
                      onPressed: disableButton?null:()=>Navigator.pushReplacementNamed(context, '/home'),
                      width: double.infinity,
                    ),
                  )
                ],
              ),
            ),
            Padding(
              padding: const EdgeInsets.symmetric(vertical: 10.0,horizontal: 2),
              child: Card(
                child: TitleContainers(
                  title: 'Procedimentos',
                )
              ),
            ),
          ],
        ),
      ),
    );
  }
}