Odoo-Flutter-API-Framework-Sample-Contact-APP/lib/contactDetailPage.dart

import 'package:flutter/material.dart';
import 'secureStorage.dart';
import 'homepage.dart';
import 'contactService.dart';
import 'model/contactDetail.dart';
import 'dart:convert';
import 'dart:typed_data';

class ContatcDetailPage extends StatefulWidget {
  late ContactDetail contact ;
  late ContactService contactService;
  ContatcDetailPage({Key? key, required this.contact, required this.contactService}) : super(key: key);

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


class _ContatcDetailPageState extends State<ContatcDetailPage> {
  late TextEditingController _nameController;
  late TextEditingController _emailController;
  late TextEditingController _phoneController;
  late TextEditingController _streetController;
  late TextEditingController _street2Controller;
  late TextEditingController _cityController;
  late TextEditingController _countryController;


  // Future<ContactDetail> getContactDetailValues() async {
  //   final response = await _contactService.contactDetailRequest();
  //   final ContactDetail contactResult =  ContactDetail.fromJson(response);
  //   print(contactResult);
  //   return contactResult;
  // }

  @override
  void initState() {
    super.initState();
    _nameController = TextEditingController(text: widget.contact.name.toString());
    _emailController = TextEditingController(text: widget.contact.email.toString());
    _phoneController = TextEditingController(text: widget.contact.phone.toString());
    _streetController = TextEditingController(text: widget.contact.street.toString());
    _street2Controller = TextEditingController(text: widget.contact.street2.toString());
    _cityController = TextEditingController(text: widget.contact.city.toString());
    _countryController = TextEditingController(text: widget.contact.country.toString());
  }

  @override
  void dispose() {
    _nameController.dispose();
    _emailController.dispose();
    _phoneController.dispose();
    _streetController.dispose();
    _cityController.dispose();
    _countryController.dispose();
    super.dispose();
  }

  getCircleAvatar(image) {
    if (image != null && image != false){
      Uint8List imageBytes = base64.decode(image);
      ImageProvider imageProvider = MemoryImage(imageBytes);
      return CircleAvatar(
                backgroundImage: imageProvider,
                radius: 50,
              );
    }
    else{
      return null;
    }
  }

  Future<void> _deleteContact(BuildContext context) async {
    final response =  await widget.contactService.contactDeleteRequest(id: widget.contact.id);// Replace with your API endpoint
    if (response['data']['delete'] == 'Success') {
      final apikey = await userCreds.read(key: 'api-key');
      Navigator.push(
                    context, MaterialPageRoute(builder: (_) => HomePage(apikey:apikey.toString()))
                  ); // Go back to contact list page after successful delete
    } else {
      // Show error message if delete fails
      showDialog(
        context: context,
        builder: (context) => AlertDialog(
          title: Text('Error'),
          content: Text('Failed to delete contact. Please try again.'),
          actions: [
            TextButton(
              onPressed: () {
                Navigator.pop(context);
              },
              child: Text('OK'),
            ),
          ],
        ),
      );
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Contact Details'),
        actions: [
          IconButton(
            icon: Icon(Icons.save),
            onPressed: () async {
              // Save changes and navigate back
              print('update clicked with name${widget.contact.name}');
              final ContactDetail updatedrResult = await _saveUpdateChanges();
              print(updatedrResult);
              setState(() {
                widget.contact = updatedrResult;
              });
            },
          ),
          IconButton(
            icon: Icon(Icons.delete),
            onPressed:() {
              showDialog(
                context: context,
                builder: (context) => AlertDialog(
                  title: Text('Confirm Delete'),
                  content: Text('Are you sure you want to delete this contact?'),
                  actions: [
                    TextButton(
                      onPressed: (){
                        Navigator.pop(context);
                      },
                      child: Text('Cancel')
                    ),
                    TextButton(
                      onPressed: () async {
                        await _deleteContact(context);
                      },
                      child: Text('Delete')
                    )
                  ],
                )
              );
            },
          )
        ]
      ),
      body: SingleChildScrollView(
        padding: EdgeInsets.all(16.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Center(
              child: getCircleAvatar(widget.contact.image1920),
            ),
            SizedBox(height: 16),
            TextFormField(
              controller: _nameController,
              decoration: InputDecoration(labelText: 'Name'),
            ),
            TextFormField(
              controller: _emailController,
              decoration: InputDecoration(labelText: 'Email'),
            ),
            TextFormField(
              controller: _phoneController,
              decoration: InputDecoration(labelText: 'Phone'),
            ),
            SizedBox(height: 16),
            Text(
              'Address:',
              style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
            ),
            TextFormField(
              controller: _streetController,
              decoration: InputDecoration(labelText: 'Street'),
            ),
            TextFormField(
              controller: _street2Controller,
              decoration: InputDecoration(labelText: 'Street2'),
            ),
            TextFormField(
              controller: _cityController,
              decoration: InputDecoration(labelText: 'City'),
            ),
            TextFormField(
              controller: _countryController,
              decoration: InputDecoration(labelText: 'Country'),
              readOnly: true,
            ),
          ],
        ),
      ),
    );
  }

  Future<ContactDetail> _saveUpdateChanges() async {
    final updatedContact = ContactDetail(
      id: widget.contact.id,
      name: _nameController.text,
      email: _emailController.text,
      phone: _phoneController.text,
      image1920: widget.contact.image1920,
      street: _streetController.text,
      street2: _street2Controller.text,
      city: _cityController.text,
      country: _countryController.text,
    );
    final newUpdatedContacts =  await widget.contactService.contactUpdateRequest(contact: updatedContact);
    return newUpdatedContacts;
  }
}