MIF_E31222381/AdmindukPuger_mobile-master/lib/form/KTP/new_ktp.dart

import 'package:flutter/material.dart';
import 'package:flutter_form_builder/flutter_form_builder.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:dio/dio.dart';
import 'package:adminduk_puger/widget/upload_photo.dart';
import 'package:adminduk_puger/cubit/Auth/Auth_cubit.dart';
import 'package:adminduk_puger/cubit/Auth/Auth_state.dart';
import 'package:form_builder_validators/form_builder_validators.dart';

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

  @override
  _KtpFormState createState() => _KtpFormState();
}

class _KtpFormState extends State<NewKtp> {
  final _formKey = GlobalKey<FormBuilderState>();
  bool _isLoading = false;
  bool _isSelfSubmission = false;

  Future<void> _loadProfileData() async {
    final authState = context.read<AuthCubit>().state;
    if (authState is! AuthSuccess) return;

    final userId = authState.userId;
    final profileData = await context.read<AuthCubit>().getProfile(userId);

    if (profileData != null) {
      _formKey.currentState?.fields['name']?.didChange(profileData['name']);
      _formKey.currentState?.fields['nik']?.didChange(profileData['nik']);
    }
  }

  Future<void> _submitForm() async {
    if (_formKey.currentState?.saveAndValidate() == true) {
      setState(() => _isLoading = true);

      final authState = context.read<AuthCubit>().state;
      if (authState is! AuthSuccess) {
        setState(() => _isLoading = false);
        return;
      }

      final userId = authState.userId;
      final token = authState.token;
      final formData = FormData.fromMap({
        'user_id': userId,
        'name': _formKey.currentState!.value['name'],
        'nik': _formKey.currentState!.value['nik'],
        'kk': await MultipartFile.fromFile(
          _formKey.currentState!.value['KK'][0].path,
        ),
      });
      try {
        Dio dio = Dio();
        Response response = await dio.post(
          'https://adminduk-kec-puger.my.id/api/ektp',
          data: formData,
          options: Options(headers: {"Authorization": "Bearer $token"}),
        );
        if (response.statusCode == 200) {
          ScaffoldMessenger.of(
            context,
          ).showSnackBar(SnackBar(content: Text('Upload berhasil')));
          _formKey.currentState?.reset();
          Navigator.pushNamed(context, '/home');
        } else {
          throw Exception('Upload gagal');
        }
      } catch (e) {
        ScaffoldMessenger.of(
          context,
        ).showSnackBar(SnackBar(content: Text('Terjadi kesalahan: $e')));
      } finally {
        setState(() => _isLoading = false);
      }
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.grey[100],
      appBar: AppBar(
        title: const Text('KTP Baru'),
        centerTitle: true,
        backgroundColor: Colors.deepPurple,
      ),
      body: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Card(
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(16),
          ),
          elevation: 6,
          child: Padding(
            padding: const EdgeInsets.all(20.0),
            child: FormBuilder(
              key: _formKey,
              child: Column(
                mainAxisSize: MainAxisSize.min,
                children: <Widget>[
                  Text(
                    'Silahkan lengkapi Dokumen yang diperlukan',
                    style: TextStyle(
                      fontSize: 16,
                      fontWeight: FontWeight.w600,
                      color: Colors.black87,
                    ),
                    textAlign: TextAlign.center,
                  ),
                  const SizedBox(height: 15),
                  FormBuilderCheckbox(
                    name: 'self_submission',
                    title: Text('Pengajuan untuk diri sendiri'),
                    initialValue: false,
                    onChanged: (value) async {
                      setState(() {
                        _isSelfSubmission = value ?? false;
                      });
                      if (value == true) {
                        await _loadProfileData();
                      } else {
                        _formKey.currentState?.fields['name']?.reset();
                        _formKey.currentState?.fields['nik']?.reset();
                      }
                    },
                  ),
                  const SizedBox(height: 15),
                  FormBuilderTextField(
                    name: 'name',
                    decoration: const InputDecoration(
                      labelText: 'Nama Pengaju',
                      border: OutlineInputBorder(),
                    ),
                    validator: FormBuilderValidators.compose([
                      FormBuilderValidators.required(),
                    ]),
                  ),
                  const SizedBox(height: 15),
                  FormBuilderTextField(
                    name: 'nik',
                    decoration: const InputDecoration(
                      labelText: 'NIK',
                      border: OutlineInputBorder(),
                    ),
                    validator: FormBuilderValidators.compose([
                      FormBuilderValidators.required(),
                    ]),
                  ),
                  const SizedBox(height: 20),
                  ImagePickerField(
                    name: 'KK',
                    labelText: 'Upload Foto Kartu Keluarga',
                    maxImages: 1,
                  ),
                  const SizedBox(height: 20),
                  Row(
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: [
                      ElevatedButton(
                        style: ElevatedButton.styleFrom(
                          backgroundColor: Colors.deepPurple,
                          shape: RoundedRectangleBorder(
                            borderRadius: BorderRadius.circular(12),
                          ),
                          padding: const EdgeInsets.symmetric(
                            horizontal: 24,
                            vertical: 12,
                          ),
                        ),
                        child:
                            _isLoading
                                ? CircularProgressIndicator(color: Colors.white)
                                : const Text(
                                  'Kirim',
                                  style: TextStyle(color: Colors.white),
                                ),
                        onPressed: _isLoading ? null : _submitForm,
                      ),
                      OutlinedButton(
                        style: OutlinedButton.styleFrom(
                          side: BorderSide(color: Colors.deepPurple),
                          shape: RoundedRectangleBorder(
                            borderRadius: BorderRadius.circular(12),
                          ),
                          padding: const EdgeInsets.symmetric(
                            horizontal: 24,
                            vertical: 12,
                          ),
                        ),
                        child: const Text(
                          'Reset',
                          style: TextStyle(color: Colors.deepPurple),
                        ),
                        onPressed:
                            _isLoading
                                ? null
                                : () {
                                  _formKey.currentState?.reset();
                                },
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}