feita a exibição dos dados dos cidadãos e a pesquisa

lib/screens/home_screen.dart

@@ -1,7 +1,9 @@
 import 'package:flutter/material.dart';
+import 'package:line_icons/line_icons.dart';
 import 'package:rkm/utils/const_variable.dart';
 import 'package:rkm/widgets/icon_button_default.dart';
 import 'package:rkm/widgets/input_search_text.dart';
+import '../service/db/db_sqlite_load.dart';
 import '../widgets/appbar_default.dart';
 import '../widgets/item_citizen.dart';
 import 'registers_citizen/main_register_citizen_screen.dart';
@@ -16,6 +18,56 @@ class HomeScreen extends StatefulWidget {
 class _HomeScreenState extends State<HomeScreen> {
 
   var inputSearch = TextEditingController();
+  List dataCitizen = [];
+  List showResults = [];
+
+  loadCitizen()async{
+    await DbSqliteLoad().intialDB().then((db)async {
+      dataCitizen = await db.query('CIDADAOS ORDER BY NOME_CIDADAO');
+    });
+    searchCitizen();
+    return 'complete';
+  }
+
+  searchCitizen()async{
+    if(inputSearch.text.isNotEmpty){
+      showResults =[];
+      for (int i =0;dataCitizen.length>i;i++) {
+        String NOME_CIDADAO = dataCitizen[i]['NOME_CIDADAO'];
+        if(NOME_CIDADAO.startsWith(inputSearch.text.toUpperCase())){
+          print('ok $i');
+          if(showResults.length<10){
+            showResults.add(dataCitizen[i]);
+          }
+        }
+      }
+      setState(() {
+        print(showResults);
+      });
+    }else{
+      setState(() {
+        for(int i = 0;i<10;i++){
+          showResults.add(dataCitizen[i]);
+        }
+      });
+    }
+  }
+
+  _searchInit(){
+    searchCitizen();
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    loadCitizen();
+    inputSearch.addListener(_searchInit);
+  }
+  @override
+  void dispose() {
+    super.dispose();
+    inputSearch.dispose();
+  }
 
   @override
   Widget build(BuildContext context) {
@@ -28,7 +80,7 @@ class _HomeScreenState extends State<HomeScreen> {
         width: width,
         height: height,
         decoration: ConstVariable().backgroundGradient,
-        child: Column(
+        child: ListView(
           children: [
             Row(
               children: [
@@ -36,7 +88,7 @@ class _HomeScreenState extends State<HomeScreen> {
                     hint: 'Busca cidadão (Por NOME ou CNS ou PRONTUÁRIO ou DATA NASCIMENTO)',
                     fontSize: 10,
                     controller: inputSearch,
-                    width: width*0.72
+                    width: width*0.72,
                 ),
                 IconButtonDefault(
                     icon: Icons.person_add,
@@ -50,7 +102,7 @@ class _HomeScreenState extends State<HomeScreen> {
                     onPressed: ()=>Navigator.pushNamed(context, '/attendance_list')
                 ),
                 IconButtonDefault(
-                    icon: Icons.edit_note,
+                    icon: LineIcons.edit,
                     onPressed: ()=>Navigator.pushNamed(context, '/edit_procedure')
                 ),
               ],
@@ -58,15 +110,15 @@ class _HomeScreenState extends State<HomeScreen> {
             Container(
               width: width,
               height: height*0.8,
-              child: ListView.builder(
-                itemCount: 10,
+              child: showResults.length == 0?Container():ListView.builder(
+                itemCount: showResults.length,
                 itemBuilder: (context,index){
                   return ItemCitizen(
-                    date: '00/00/0000',
-                    name: 'JOÃO DA SILVA',
-                    mother: 'MARIA DA SILVA',
-                    numberCNS: '123456789',
-                    numberMedicalRecord: '012345',
+                    date:  '${showResults[index]['DT_NASCIMENTO']}',
+                    name:  '${showResults[index]['NOME_CIDADAO']}',
+                    mother:'${showResults[index]['NOME_MAE']}',
+                    numberCNS: '${showResults[index]['CNS']}'=='null'?'999999999999999':'${showResults[index]['CNS']}',
+                    numberMedicalRecord: '${showResults[index]['NUM_PRONTUARIO']}',
                     onTap: ()=> Navigator.push(
                       context,
                       MaterialPageRoute(builder: (context) => MainRegisterCitizenScreen(screens: 3,)),