From a64b32d114af30528ccf7dde6cd2535f48a3a49e Mon Sep 17 00:00:00 2001
From: Florian Griffon <florian.griffon@epitech.eu>
Date: Wed, 11 Dec 2024 21:54:20 +0100
Subject: [PATCH] feat: WIP contact-modal

---
 .../android/app/src/debug/AndroidManifest.xml |   2 +
 .../android/app/src/main/AndroidManifest.xml  |   2 +
 .../app/src/profile/AndroidManifest.xml       |   2 +
 .../features/contacts/contact_service.dart    |   2 +-
 .../widgets/alphabet_scroll_page.dart         | 243 ++++++++++++++++--
 .../contacts/widgets/contact_modal.dart       | 180 +++++++++++++
 dialer/pubspec.yaml                           |   1 +
 7 files changed, 409 insertions(+), 23 deletions(-)
 create mode 100644 dialer/lib/features/contacts/widgets/contact_modal.dart

diff --git a/dialer/android/app/src/debug/AndroidManifest.xml b/dialer/android/app/src/debug/AndroidManifest.xml
index 9d570eb..be93e62 100644
--- a/dialer/android/app/src/debug/AndroidManifest.xml
+++ b/dialer/android/app/src/debug/AndroidManifest.xml
@@ -1,6 +1,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.READ_CONTACTS"/>
     <uses-permission android:name="android.permission.WRITE_CONTACTS"/>
+    <uses-permission android:name="android.permission.CALL_PHONE" />
+    <uses-permission android:name="android.permission.SEND_SMS" />
     <uses-feature android:name="android.hardware.camera" android:required="false" />
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
diff --git a/dialer/android/app/src/main/AndroidManifest.xml b/dialer/android/app/src/main/AndroidManifest.xml
index 90bf154..4ba2a7b 100644
--- a/dialer/android/app/src/main/AndroidManifest.xml
+++ b/dialer/android/app/src/main/AndroidManifest.xml
@@ -1,6 +1,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.READ_CONTACTS"/>
     <uses-permission android:name="android.permission.WRITE_CONTACTS"/>
+    <uses-permission android:name="android.permission.CALL_PHONE" />
+    <uses-permission android:name="android.permission.SEND_SMS" />
     <application
         android:label="com.example.dialer"
         android:name="${applicationName}"
diff --git a/dialer/android/app/src/profile/AndroidManifest.xml b/dialer/android/app/src/profile/AndroidManifest.xml
index 01dbfc9..767714e 100644
--- a/dialer/android/app/src/profile/AndroidManifest.xml
+++ b/dialer/android/app/src/profile/AndroidManifest.xml
@@ -1,6 +1,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.READ_CONTACTS"/>
     <uses-permission android:name="android.permission.WRITE_CONTACTS"/>
+    <uses-permission android:name="android.permission.CALL_PHONE" />
+    <uses-permission android:name="android.permission.SEND_SMS" />
     <uses-permission android:name="android.permission.CAMERA"/>
     <uses-feature android:name="android.hardware.camera" android:required="false" />
     <!-- The INTERNET permission is required for development. Specifically,
diff --git a/dialer/lib/features/contacts/contact_service.dart b/dialer/lib/features/contacts/contact_service.dart
index a448e6c..88c92da 100644
--- a/dialer/lib/features/contacts/contact_service.dart
+++ b/dialer/lib/features/contacts/contact_service.dart
@@ -4,7 +4,7 @@ import 'package:flutter_contacts/flutter_contacts.dart';
 class ContactService {
   Future<List<Contact>> fetchContacts() async {
     if (await FlutterContacts.requestPermission()) {
-      return await FlutterContacts.getContacts(withProperties: true, withThumbnail: true, withAccounts: true, withGroups: true);
+      return await FlutterContacts.getContacts(withProperties: true, withThumbnail: true, withAccounts: true, withGroups: true, withPhoto: true);
     }
     return [];
   }
diff --git a/dialer/lib/features/contacts/widgets/alphabet_scroll_page.dart b/dialer/lib/features/contacts/widgets/alphabet_scroll_page.dart
index 5bf096b..2cc80ed 100644
--- a/dialer/lib/features/contacts/widgets/alphabet_scroll_page.dart
+++ b/dialer/lib/features/contacts/widgets/alphabet_scroll_page.dart
@@ -4,13 +4,15 @@ import 'package:flutter_contacts/flutter_contacts.dart';
 import '../../../widgets/color_darkener.dart';
 import '../contact_state.dart';
 import 'add_contact_button.dart';
+import 'contact_modal.dart';
 import 'share_own_qr.dart';
 
 class AlphabetScrollPage extends StatefulWidget {
   final List<Contact> contacts;
   final double scrollOffset;
 
-  const AlphabetScrollPage({super.key, required this.contacts, required this.scrollOffset});
+  const AlphabetScrollPage(
+      {super.key, required this.contacts, required this.scrollOffset});
 
   @override
   _AlphabetScrollPageState createState() => _AlphabetScrollPageState();
@@ -18,11 +20,14 @@ class AlphabetScrollPage extends StatefulWidget {
 
 class _AlphabetScrollPageState extends State<AlphabetScrollPage> {
   late ScrollController _scrollController;
+  List<Contact> _contacts = []; // Local copy of contacts for updating
 
   @override
   void initState() {
     super.initState();
-    _scrollController = ScrollController(initialScrollOffset: widget.scrollOffset);
+    _contacts = widget.contacts; // Initialize with the provided contacts
+    _scrollController =
+        ScrollController(initialScrollOffset: widget.scrollOffset);
     _scrollController.addListener(_onScroll);
   }
 
@@ -31,11 +36,149 @@ class _AlphabetScrollPageState extends State<AlphabetScrollPage> {
     contactState.setScrollOffset(_scrollController.offset);
   }
 
+  Future<void> _refreshContacts() async {
+    if (await FlutterContacts.requestPermission()) {
+      final updatedContacts = await FlutterContacts.getContacts(
+          withProperties: true, withThumbnail: true);
+      setState(() {
+        _contacts = updatedContacts;
+      });
+    }
+  }
+
+  // void _toggleFavorite(Contact contact) async {
+  //   print(contact.id);
+
+  //   if (await FlutterContacts.requestPermission()) {
+  //     try {
+  //       // Fetch all contacts (this can be slow if there are many contacts)
+  //       List<Contact> allContacts = await FlutterContacts.getContacts(
+  //         withProperties: true,
+  //         withThumbnail: true,
+  //         withAccounts: true,
+  //         withPhoto: true
+  //       );
+
+  //       // Find the specific contact by matching contact.id
+  //       // Use `orElse` to return a nullable Contact? or throw an exception if not found
+  //       Contact? contactToUpdate = allContacts.firstWhere(
+  //         (c) => c.id == contact.id,
+  //         orElse: () => throw Exception(
+  //             "Contact not found"), // Throw an exception if not found
+  //       );
+
+  //       if (contactToUpdate != null) {
+  //         print("Contact fetched: ${contactToUpdate.displayName}");
+  //         print("Current isStarred status: ${contactToUpdate.isStarred}");
+
+  //         // Toggle the favorite status
+  //         contactToUpdate.isStarred = !contactToUpdate.isStarred;
+  //         print("Updated isStarred status: ${contactToUpdate.isStarred}");
+
+  //         // Update the contact
+  //         await FlutterContacts.updateContact(contactToUpdate);
+  //         print("Contact updated successfully");
+
+  //         // Refresh the UI by updating the state
+  //         setState(() {
+  //           contact.isStarred = contactToUpdate.isStarred;
+  //         });
+  //       }
+  //     } catch (e) {
+  //       print("Error updating favorite status: $e");
+  //     }
+  //   }
+  // }
+
+  // void _toggleFavorite(Contact contact) async {
+  //   print(contact.id);
+
+  //     try {
+  //       // Fetch the contact with details
+  //       final contactWithDetails = await FlutterContacts.getContact(contact.id,
+  //           withProperties: true, withThumbnail: true, withAccounts: true);
+
+  //       if (contactWithDetails != null) {
+  //         print("Contact fetched: ${contactWithDetails.displayName}");
+  //         print("Current isStarred status: ${contactWithDetails.isStarred}");
+
+  //         // Toggle the favorite status
+  //         contactWithDetails.isStarred = !contactWithDetails.isStarred;
+  //         print("Updated isStarred status: ${contactWithDetails.isStarred}");
+
+  //         // Update the contact
+  //         await FlutterContacts.updateContact(contactWithDetails);
+  //         print("Contact updated successfully");
+
+  //         // Reset the contact state (optional)
+  //         setState(() {
+  //           contact.isStarred = contactWithDetails.isStarred;
+  //         });
+
+  //         // Re-fetch the contact to ensure UI reflects changes
+  //         final updatedContact = await FlutterContacts.getContact(contact.id,
+  //             withProperties: true, withThumbnail: true, withAccounts: true);
+
+  //         if (updatedContact != null) {
+  //           print("Re-fetched updated contact: ${updatedContact.displayName}");
+  //           print("Re-fetched isStarred status: ${updatedContact.isStarred}");
+  //         } else {
+  //           print("Re-fetching contact failed.");
+  //         }
+  //       } else {
+  //         print("Contact details are not available");
+  //       }
+  //     } catch (e) {
+  //       print("Error updating favorite status: $e");
+  //     }
+  // }
+
+  void _toggleFavorite(Contact contact) async {
+    print(contact.id);
+
+    try {
+      if (contact != null) {
+        print("Contact fetched: ${contact.displayName}");
+        print("Current isStarred status: ${contact.isStarred}");
+
+        // Toggle the favorite status
+        contact.isStarred = !contact.isStarred;
+        print("Updated isStarred status: ${contact.isStarred}");
+
+        // Update the contact
+        await FlutterContacts.updateContact(contact);
+        print("Contact updated successfully");
+
+        // Reset the contact state (optional)
+        setState(() {
+          contact.isStarred = contact.isStarred;
+        });
+
+        // Re-fetch the contact to ensure UI reflects changes
+        final updatedContact = await FlutterContacts.getContact(contact.id,
+            withProperties: true, withThumbnail: true, withAccounts: true);
+
+        if (updatedContact != null) {
+          print("Re-fetched updated contact: ${updatedContact.displayName}");
+          print("Re-fetched isStarred status: ${updatedContact.isStarred}");
+        } else {
+          print("Re-fetching contact failed.");
+        }
+      } else {
+        print("Contact details are not available");
+      }
+    } catch (e) {
+      print("Error updating favorite status: $e");
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     Map<String, List<Contact>> alphabetizedContacts = {};
-    for (var contact in widget.contacts) {
-      String firstLetter = contact.displayName.isNotEmpty ? contact.displayName[0].toUpperCase() : '#';
+    for (var contact in _contacts) {
+      String firstLetter = contact.displayName.isNotEmpty
+          ? contact.displayName[0].toUpperCase()
+          : '#';
       if (!alphabetizedContacts.containsKey(firstLetter)) {
         alphabetizedContacts[firstLetter] = [];
       }
@@ -47,15 +190,19 @@ class _AlphabetScrollPageState extends State<AlphabetScrollPage> {
     return Scaffold(
       backgroundColor: Colors.black,
       body: Column(
-        children: [  // Top buttons row
+        children: [
+          // Top buttons row
           Container(
             color: Colors.black,
-            padding: const EdgeInsets.symmetric(horizontal: 16.0, vertical: 8.0),
+            padding:
+                const EdgeInsets.symmetric(horizontal: 16.0, vertical: 8.0),
             child: Row(
               mainAxisAlignment: MainAxisAlignment.spaceBetween,
               children: [
                 AddContactButton(),
-                QRCodeButton(contacts: widget.contacts, selfContact: ContactState.of(context).selfContact),
+                QRCodeButton(
+                    contacts: _contacts,
+                    selfContact: ContactState.of(context).selfContact),
               ],
             ),
           ),
@@ -72,7 +219,8 @@ class _AlphabetScrollPageState extends State<AlphabetScrollPage> {
                   children: [
                     // Alphabet Letter Header
                     Padding(
-                      padding: const EdgeInsets.symmetric(vertical: 8.0, horizontal: 16.0),
+                      padding: const EdgeInsets.symmetric(
+                          vertical: 8.0, horizontal: 16.0),
                       child: Text(
                         letter,
                         style: TextStyle(
@@ -84,24 +232,75 @@ class _AlphabetScrollPageState extends State<AlphabetScrollPage> {
                     ),
                     // Contact Entries
                     ...contacts.map((contact) {
-                      String phoneNumber = contact.phones.isNotEmpty ? contact.phones.first.number : 'No phone number';
-                      Color avatarColor = generateColorFromName(contact.displayName);
+                      String phoneNumber = contact.phones.isNotEmpty
+                          ? contact.phones.first.number
+                          : 'No phone number';
+                      Color avatarColor =
+                          generateColorFromName(contact.displayName);
                       return ListTile(
-                        leading: (contact.thumbnail != null && contact.thumbnail!.isNotEmpty)
+                        leading: (contact.thumbnail != null &&
+                                contact.thumbnail!.isNotEmpty)
                             ? CircleAvatar(
-                          backgroundImage: MemoryImage(contact.thumbnail!),
-                        )
+                                backgroundImage:
+                                    MemoryImage(contact.thumbnail!),
+                              )
                             : CircleAvatar(
-                          backgroundColor: avatarColor,
-                          child: Text(
-                            contact.displayName.isNotEmpty ? contact.displayName[0].toUpperCase() : '?',
-                            style: TextStyle(color: darken(avatarColor, 0.4)),
-                          ),
-                        ),
-                        title: Text(contact.displayName, style: TextStyle(color: Colors.white)),
-                        subtitle: Text(phoneNumber, style: TextStyle(color: Colors.white70)),
+                                backgroundColor: avatarColor,
+                                child: Text(
+                                  contact.displayName.isNotEmpty
+                                      ? contact.displayName[0].toUpperCase()
+                                      : '?',
+                                  style: TextStyle(
+                                      color: darken(avatarColor, 0.4)),
+                                ),
+                              ),
+                        title: Text(contact.displayName,
+                            style: TextStyle(color: Colors.white)),
+                        subtitle: Text(phoneNumber,
+                            style: TextStyle(color: Colors.white70)),
                         onTap: () {
-                          // Handle contact tap
+                          showModalBottomSheet(
+                            context: context,
+                            isScrollControlled: true,
+                            backgroundColor: Colors.transparent,
+                            builder: (context) {
+                              return ContactModal(
+                                contact: contact,
+                                onEdit: () async {
+                                  // Trigger edit logic and refresh contacts
+                                  if (await FlutterContacts
+                                      .requestPermission()) {
+                                    final updatedContact =
+                                        await FlutterContacts.openExternalEdit(
+                                            contact.id);
+                                    if (updatedContact != null) {
+                                      await _refreshContacts();
+                                      Navigator.of(context).pop();
+                                      ScaffoldMessenger.of(context)
+                                          .showSnackBar(
+                                        SnackBar(
+                                          content: Text(
+                                              '${contact.displayName} updated successfully!'),
+                                        ),
+                                      );
+                                    } else {
+                                      ScaffoldMessenger.of(context)
+                                          .showSnackBar(
+                                        SnackBar(
+                                          content:
+                                              Text('Edit canceled or failed.'),
+                                        ),
+                                      );
+                                    }
+                                  }
+                                },
+                                onToggleFavorite: () {
+                                  _toggleFavorite(contact);
+                                },
+                                isFavorite: contact.isStarred,
+                              );
+                            },
+                          );
                         },
                       );
                     }),
diff --git a/dialer/lib/features/contacts/widgets/contact_modal.dart b/dialer/lib/features/contacts/widgets/contact_modal.dart
new file mode 100644
index 0000000..ea887d4
--- /dev/null
+++ b/dialer/lib/features/contacts/widgets/contact_modal.dart
@@ -0,0 +1,180 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_contacts/flutter_contacts.dart';
+import 'package:url_launcher/url_launcher.dart';
+import 'package:dialer/widgets/username_color_generator.dart';
+
+class ContactModal extends StatelessWidget {
+  final Contact contact;
+  final Function onEdit;
+  final Function onToggleFavorite;
+  final bool isFavorite;
+
+  const ContactModal({
+    super.key,
+    required this.contact,
+    required this.onEdit,
+    required this.onToggleFavorite,
+    required this.isFavorite,
+  });
+
+  void _launchPhoneDialer(String phoneNumber) async {
+    final uri = Uri(scheme: 'tel', path: phoneNumber);
+    if (await canLaunchUrl(uri)) {
+      await launchUrl(uri);
+    } else {
+      debugPrint('Could not launch $phoneNumber');
+    }
+  }
+
+  void _launchSms(String phoneNumber) async {
+    final uri = Uri(scheme: 'sms', path: phoneNumber);
+    if (await canLaunchUrl(uri)) {
+      await launchUrl(uri);
+    } else {
+      debugPrint('Could not launch SMS to $phoneNumber');
+    }
+  }
+
+  void _launchEmail(String email) async {
+    final uri = Uri(scheme: 'mailto', path: email);
+    if (await canLaunchUrl(uri)) {
+      await launchUrl(uri);
+    } else {
+      debugPrint('Could not launch email to $email');
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    String phoneNumber = contact.phones.isNotEmpty
+        ? contact.phones.first.number
+        : 'No phone number';
+    String email =
+        contact.emails.isNotEmpty ? contact.emails.first.address : 'No email';
+
+    return GestureDetector(
+      onTap: () => Navigator.of(context).pop(),
+      child: Container(
+        color: Colors.black.withOpacity(0.5),
+        child: GestureDetector(
+          onTap: () {},
+          child: FractionallySizedBox(
+            heightFactor: 0.7,
+            child: Container(
+              decoration: BoxDecoration(
+                color: Colors.grey[900],
+                borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
+              ),
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  // Modal Handle
+                  Padding(
+                    padding: const EdgeInsets.symmetric(vertical: 10),
+                    child: Container(
+                      width: 50,
+                      height: 5,
+                      decoration: BoxDecoration(
+                        color: Colors.grey.shade300,
+                        borderRadius: BorderRadius.circular(5),
+                      ),
+                    ),
+                  ),
+                  // Contact Profile
+                  Padding(
+                    padding: const EdgeInsets.all(16.0),
+                    child: Column(
+                      children: [
+                        CircleAvatar(
+                          radius: 50,
+                          backgroundImage: (contact.thumbnail != null &&
+                                  contact.thumbnail!.isNotEmpty)
+                              ? MemoryImage(contact.thumbnail!)
+                              : null,
+                          backgroundColor:
+                              generateColorFromName(contact.displayName),
+                          child: (contact.thumbnail == null ||
+                                  contact.thumbnail!.isEmpty)
+                              ? Text(
+                                  contact.displayName.isNotEmpty
+                                      ? contact.displayName[0].toUpperCase()
+                                      : '?',
+                                  style: TextStyle(
+                                      fontSize: 40, color: Colors.white),
+                                )
+                              : null,
+                        ),
+                        SizedBox(height: 10),
+                        Text(
+                          contact.displayName,
+                          style: TextStyle(
+                              fontSize: 24, fontWeight: FontWeight.bold),
+                        ),
+                      ],
+                    ),
+                  ),
+                  // Contact Actions
+                  Divider(),
+                  ListTile(
+                    leading: Icon(Icons.phone, color: Colors.green),
+                    title: Text(phoneNumber),
+                    onTap: () {
+                      if (contact.phones.isNotEmpty) {
+                        _launchPhoneDialer(phoneNumber);
+                      }
+                    },
+                  ),
+                  ListTile(
+                    leading: Icon(Icons.message, color: Colors.blue),
+                    title: Text(phoneNumber),
+                    onTap: () {
+                      if (contact.phones.isNotEmpty) {
+                        _launchSms(phoneNumber);
+                      }
+                    },
+                  ),
+                  ListTile(
+                    leading: Icon(Icons.email, color: Colors.orange),
+                    title: Text(email),
+                    onTap: () {
+                      if (contact.emails.isNotEmpty) {
+                        _launchEmail(email);
+                      }
+                    },
+                  ),
+                  Divider(),
+                  // Favorite and Edit Buttons
+                  Padding(
+                    padding: const EdgeInsets.symmetric(horizontal: 16.0),
+                    child: Row(
+                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                      children: [
+                        ElevatedButton.icon(
+                          onPressed: () {
+                            Navigator.of(context).pop();
+                            onToggleFavorite();
+                          },
+                          icon: Icon(contact.isStarred
+                              ? Icons.star
+                              : Icons.star_border),
+                          label: Text(
+                              contact.isStarred ? 'Unfavorite' : 'Favorite'),
+                        ),
+                        ElevatedButton.icon(
+                          onPressed: () => onEdit(),
+                          icon: Icon(Icons.edit),
+                          label: Text('Edit Contact'),
+                        ),
+                      ],
+                    ),
+                  ),
+                  SizedBox(height: 16),
+                ],
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
diff --git a/dialer/pubspec.yaml b/dialer/pubspec.yaml
index 501f488..9c84ba5 100644
--- a/dialer/pubspec.yaml
+++ b/dialer/pubspec.yaml
@@ -34,6 +34,7 @@ dependencies:
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
+  url_launcher: ^6.1.9  # To manage system dialer. Call, message...
   cupertino_icons: ^1.0.8
   flutter_contacts: ^1.1.9+2
   permission_handler: ^11.3.1 # For handling permissions