feat: 添加日历事件订阅者功能及权限重构

apps/lib/features/calendar/presentation/widgets/calendar_share_dialog.dart

@@ -1,9 +1,12 @@
 import 'package:flutter/material.dart' hide BackButton;
+import 'package:flutter/services.dart';
 import 'package:social_app/core/l10n/l10n.dart';
 
 import '../../../../app/di/injection.dart';
+import '../../../../data/models/dial_codes.dart';
 import '../../../../core/theme/design_tokens.dart';
 import '../../../../shared/widgets/app_button.dart';
+import '../../../../shared/widgets/phone_prefix_selector.dart';
 import '../../../../shared/widgets/toast/toast.dart';
 import '../../../../shared/widgets/toast/toast_type.dart';
 import '../../data/apis/calendar_api.dart';
@@ -50,6 +53,7 @@ class CalendarShareDialog extends StatefulWidget {
 
 class _CalendarShareDialogState extends State<CalendarShareDialog> {
   final _phoneController = TextEditingController();
+  String _dialCode = kDialCodes.first.value;
   final bool _permissionView = true;
   bool _permissionEdit = false;
   bool _permissionInvite = false;
@@ -73,13 +77,14 @@ class _CalendarShareDialogState extends State<CalendarShareDialog> {
       return;
     }
 
+    final fullPhone = '$_dialCode$phone';
     setState(() => _isLoading = true);
 
     try {
       final api = sl<CalendarApi>();
       await api.share(
         widget.eventId,
-        phone: phone,
+        phone: fullPhone,
         view: _permissionView,
         edit: _permissionEdit,
         invite: _permissionInvite,
@@ -147,14 +152,37 @@ class _CalendarShareDialogState extends State<CalendarShareDialog> {
               const SizedBox(height: AppSpacing.lg),
               TextField(
                 controller: _phoneController,
+                keyboardType: TextInputType.phone,
+                inputFormatters: [
+                  FilteringTextInputFormatter.digitsOnly,
+                  LengthLimitingTextInputFormatter(14),
+                ],
+                style: TextStyle(fontSize: 16, color: colorScheme.onSurface),
                 decoration: InputDecoration(
-                  labelText: l10n.calendarSharePhoneLabel,
                   hintText: l10n.calendarSharePhoneHint,
+                  filled: true,
+                  fillColor: colorScheme.surface,
+                  contentPadding: const EdgeInsets.symmetric(
+                    horizontal: AppSpacing.lg,
+                    vertical: AppSpacing.lg,
+                  ),
+                  prefixIcon: PhonePrefixSelector(
+                    value: _dialCode,
+                    onChanged: (value) => setState(() => _dialCode = value),
+                  ),
                   border: OutlineInputBorder(
-                    borderRadius: BorderRadius.circular(AppRadius.md),
+                    borderRadius: BorderRadius.circular(AppRadius.lg),
+                    borderSide: BorderSide.none,
+                  ),
+                  enabledBorder: OutlineInputBorder(
+                    borderRadius: BorderRadius.circular(AppRadius.lg),
+                    borderSide: BorderSide(color: colorScheme.outlineVariant),
+                  ),
+                  focusedBorder: OutlineInputBorder(
+                    borderRadius: BorderRadius.circular(AppRadius.lg),
+                    borderSide: BorderSide(color: colorScheme.primary),
                   ),
                 ),
-                keyboardType: TextInputType.phone,
               ),
               const SizedBox(height: AppSpacing.lg),
               Text(