criado o banco de dados db_sqlite.dart, criado as conexões com as api_data.dart e criada e tela load_init_screen.dart

lib/screens/login_screen.dart

@@ -1,16 +1,17 @@
 import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:intl/intl.dart';
-import 'package:rkm/service/url_api_const.dart';
+import 'package:rkm/models/args_load_init_model.dart';
+import 'package:rkm/service/api/url_api_const.dart';
 import 'package:rkm/utils/color_palette.dart';
 import 'package:rkm/utils/const_variable.dart';
 import 'package:rkm/widgets/button_default.dart';
 import 'package:rkm/widgets/dropdown_button_city.dart';
 import 'package:rkm/widgets/input_text.dart';
 import 'package:rkm/widgets/text_default.dart';
-
-import '../service/api_get_pass.dart';
-import '../service/encrypt_password.dart';
+import '../service/api/api_data.dart';
+import '../service/api/encrypt_password.dart';
+import 'load_init_screen.dart';
 class LoginScreen extends StatefulWidget {
   const LoginScreen({Key? key}) : super(key: key);
 
@@ -27,19 +28,25 @@ class _LoginScreenState extends State<LoginScreen> {
   String? selectCity;
   bool validatorDropDown= false;
   int contLogo = 0;
-  String mode = 'online';
-  String url = UrlApiConst.ApiUrlOnline;
+  String mode = 'desenvolvimento';
+  String urlAPI = UrlApiConst.ApiUrlDesenvolvimento;
+  bool loading = false;
 
   checkLogin()async{
     if(inputUser.text.isNotEmpty && inputPassword.text.isNotEmpty && inputUser.text.length>3 && inputPassword.text.length>3){
       if(selectCity!=null){
           setState(() {
             error = '';
+            loading = true;
           });
-          await ApiGetPass().apiConect(selectCity,mode,inputUser.text,url).then((response){
-            print(response);
-            print(inputUser.text);
-            print(inputPassword.text);
+          ArgsLoadInitModel args = ArgsLoadInitModel(
+              mode: mode,
+              city: selectCity!,
+              user: inputUser.text,
+              password: inputPassword.text,
+              urlAPI: urlAPI
+          );
+          await ApiData().apiConect(args).then((response) async {
             if(inputUser.text == inputPassword.text || response['bloqueio']==1){
               setState(() {
                 error = 'Usuário bloqueado/senha incorreta';
@@ -51,8 +58,18 @@ class _LoginScreenState extends State<LoginScreen> {
             }else if(response['status']==1) {
               setState((){
                 error = '';
-                print(EncryptPassword().encrypt(inputPassword.text,response['userPass']));
               });
+              //verificar se a criptografia identificou se a senha está correta
+              if(EncryptPassword().encrypt(inputPassword.text,response['userPass']) == response['userPass']){
+                print(EncryptPassword().encrypt(inputPassword.text,response['userPass']));
+                setState(() {
+                  loading = false;
+                });
+                Navigator.push(
+                  context,
+                  MaterialPageRoute(builder: (context) => LoadInitScreen(args: args)),
+                );
+              }
             }
             });
       }else{
@@ -106,19 +123,19 @@ class _LoginScreenState extends State<LoginScreen> {
             mainAxisAlignment: MainAxisAlignment.start,
             children: [
               GestureDetector(
-                onTap: ()=>setState((){
+                onTap: loading?null:()=>setState((){
                   contLogo++;
                   if(contLogo>=5 && contLogo<=10){
-                    mode = 'homologacao';
-                    url = UrlApiConst.ApiUrlHomologacao;
+                    mode = UrlApiConst.ModeHomologacao;
+                    urlAPI = UrlApiConst.ApiUrlHomologacao;
                   }
                   if(contLogo>10){
-                    mode = 'desenvolvimento';
-                    url = UrlApiConst.ApiUrlDesenvolvimento;
+                    mode = UrlApiConst.ModeDesenvolvimento;
+                    urlAPI = UrlApiConst.ApiUrlDesenvolvimento;
                     if(contLogo==15){
                       contLogo=0;
-                      mode = 'online';
-                      url = UrlApiConst.ApiUrlOnline;
+                      mode =  UrlApiConst.ModeOnline;
+                      urlAPI = UrlApiConst.ApiUrlOnline;
                     }
                   }
                 }),
@@ -127,7 +144,15 @@ class _LoginScreenState extends State<LoginScreen> {
               mode == 'homologacao'?Image.asset('assets/images/homologacao.png',width: width*0.4):Container(),
               mode == 'desenvolvimento'?Image.asset('assets/images/desenvolvimento.png',width: width*0.4):Container(),
               SizedBox(height: 10),
-              Form(
+              loading?Center(
+                child: Column(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    CircularProgressIndicator(),
+                    TextDefault(text: 'Carregando dados...',color: ColorPalette.black54,)
+                  ],
+                ),
+              ):Form(
                 autovalidateMode: AutovalidateMode.onUserInteraction,
                 child: Container(
                   width: width*0.6,
@@ -168,7 +193,7 @@ class _LoginScreenState extends State<LoginScreen> {
                   ),
                 ),
               ),
-              ButtonDefault(
+              loading?Container():ButtonDefault(
                 onPressed: ()=>checkLogin(),
                 title: 'Carga Inicial',
                 width: width*0.6,