Added Proxy Configuration

lib/models/settings_model.dart

@@ -17,6 +17,7 @@ class SettingsModel {
     this.historyRetentionPeriod = HistoryRetentionPeriod.oneWeek,
     this.workspaceFolderPath,
     this.isSSLDisabled = false,
+    this.proxySettings = const ProxySettings(),
   });
 
   final bool isDark;
@@ -32,6 +33,9 @@ class SettingsModel {
   final String? workspaceFolderPath;
   final bool isSSLDisabled;
 
+  // Proxy settings
+  final ProxySettings proxySettings;
+
   SettingsModel copyWith({
     bool? isDark,
     bool? alwaysShowCollectionPaneScrollbar,
@@ -45,22 +49,24 @@ class SettingsModel {
     HistoryRetentionPeriod? historyRetentionPeriod,
     String? workspaceFolderPath,
     bool? isSSLDisabled,
+    ProxySettings? proxySettings,
   }) {
     return SettingsModel(
       isDark: isDark ?? this.isDark,
       alwaysShowCollectionPaneScrollbar: alwaysShowCollectionPaneScrollbar ??
           this.alwaysShowCollectionPaneScrollbar,
       size: size ?? this.size,
+      offset: offset ?? this.offset,
       defaultUriScheme: defaultUriScheme ?? this.defaultUriScheme,
       defaultCodeGenLang: defaultCodeGenLang ?? this.defaultCodeGenLang,
-      offset: offset ?? this.offset,
       saveResponses: saveResponses ?? this.saveResponses,
       promptBeforeClosing: promptBeforeClosing ?? this.promptBeforeClosing,
       activeEnvironmentId: activeEnvironmentId ?? this.activeEnvironmentId,
       historyRetentionPeriod:
           historyRetentionPeriod ?? this.historyRetentionPeriod,
       workspaceFolderPath: workspaceFolderPath ?? this.workspaceFolderPath,
       isSSLDisabled: isSSLDisabled ?? this.isSSLDisabled,
+      proxySettings: proxySettings ?? this.proxySettings,
     );
   }
 
@@ -71,15 +77,16 @@ class SettingsModel {
       isDark: isDark,
       alwaysShowCollectionPaneScrollbar: alwaysShowCollectionPaneScrollbar,
       size: size,
+      offset: offset,
       defaultUriScheme: defaultUriScheme,
       defaultCodeGenLang: defaultCodeGenLang,
-      offset: offset,
       saveResponses: saveResponses,
       promptBeforeClosing: promptBeforeClosing,
       activeEnvironmentId: activeEnvironmentId,
       historyRetentionPeriod: historyRetentionPeriod,
       workspaceFolderPath: workspaceFolderPath,
       isSSLDisabled: isSSLDisabled,
+      proxySettings: proxySettings,
     );
   }
 
@@ -151,6 +158,7 @@ class SettingsModel {
           historyRetentionPeriod ?? HistoryRetentionPeriod.oneWeek,
       workspaceFolderPath: workspaceFolderPath,
       isSSLDisabled: isSSLDisabled,
+      proxySettings: ProxySettings.fromJson(data["proxySettings"]),
     );
   }
 
@@ -170,6 +178,7 @@ class SettingsModel {
       "historyRetentionPeriod": historyRetentionPeriod.name,
       "workspaceFolderPath": workspaceFolderPath,
       "isSSLDisabled": isSSLDisabled,
+      "proxySettings": proxySettings,
     };
   }
 
@@ -194,7 +203,8 @@ class SettingsModel {
         other.activeEnvironmentId == activeEnvironmentId &&
         other.historyRetentionPeriod == historyRetentionPeriod &&
         other.workspaceFolderPath == workspaceFolderPath &&
-        other.isSSLDisabled == isSSLDisabled;
+        other.isSSLDisabled == isSSLDisabled &&
+        other.proxySettings == proxySettings;
   }
 
   @override
@@ -213,6 +223,7 @@ class SettingsModel {
       historyRetentionPeriod,
       workspaceFolderPath,
       isSSLDisabled,
+      proxySettings,
     );
   }
 }

lib/providers/collection_providers.dart

@@ -299,6 +299,7 @@ class CollectionStateNotifier
       substitutedHttpRequestModel,
       defaultUriScheme: defaultUriScheme,
       noSSL: noSSL,
+      proxySettings: ref.read(settingsProvider).proxySettings,
     );
 
     late final RequestModel newRequestModel;

lib/providers/settings_providers.dart

@@ -33,20 +33,22 @@ class ThemeStateNotifier extends StateNotifier<SettingsModel> {
     HistoryRetentionPeriod? historyRetentionPeriod,
     String? workspaceFolderPath,
     bool? isSSLDisabled,
+    ProxySettings? proxySettings,
   }) async {
     state = state.copyWith(
-      isDark: isDark,
-      alwaysShowCollectionPaneScrollbar: alwaysShowCollectionPaneScrollbar,
-      size: size,
-      offset: offset,
-      defaultUriScheme: defaultUriScheme,
-      defaultCodeGenLang: defaultCodeGenLang,
-      saveResponses: saveResponses,
-      promptBeforeClosing: promptBeforeClosing,
-      activeEnvironmentId: activeEnvironmentId,
-      historyRetentionPeriod: historyRetentionPeriod,
-      workspaceFolderPath: workspaceFolderPath,
-      isSSLDisabled: isSSLDisabled,
+      isDark: isDark ?? state.isDark,
+      alwaysShowCollectionPaneScrollbar: alwaysShowCollectionPaneScrollbar ?? state.alwaysShowCollectionPaneScrollbar,
+      size: size ?? state.size,
+      offset: offset ?? state.offset,
+      defaultUriScheme: defaultUriScheme ?? state.defaultUriScheme,
+      defaultCodeGenLang: defaultCodeGenLang ?? state.defaultCodeGenLang,
+      saveResponses: saveResponses ?? state.saveResponses,
+      promptBeforeClosing: promptBeforeClosing ?? state.promptBeforeClosing,
+      activeEnvironmentId: activeEnvironmentId ?? state.activeEnvironmentId,
+      historyRetentionPeriod: historyRetentionPeriod ?? state.historyRetentionPeriod,
+      workspaceFolderPath: workspaceFolderPath ?? state.workspaceFolderPath,
+      isSSLDisabled: isSSLDisabled ?? state.isSSLDisabled,
+      proxySettings: proxySettings ?? state.proxySettings,
     );
     await setSettingsToSharedPrefs(state);
   }

lib/screens/settings_page.dart

@@ -7,6 +7,7 @@ import '../services/services.dart';
 import '../utils/utils.dart';
 import '../widgets/widgets.dart';
 import '../consts.dart';
+import 'dart:developer' as developer;
 
 class SettingsPage extends ConsumerWidget {
   const SettingsPage({super.key});
@@ -50,6 +51,75 @@ class SettingsPage extends ConsumerWidget {
                   ref.read(settingsProvider.notifier).update(isDark: value);
                 },
               ),
+              // Proxy Settings Section
+              SwitchListTile(
+                hoverColor: kColorTransparent,
+                title: const Text('Enable Proxy'),
+                subtitle: const Text('Configure HTTP proxy settings'),
+                value: ref.watch(settingsProvider.select((settings) => settings.isProxyEnabled)),
+                onChanged: (bool? value) {
+                  if (value != null) {
+                    developer.log('Toggling proxy settings', name: 'settings_page', error: 'New value: $value');
+                    ref.read(settingsProvider.notifier).update(
+                      isProxyEnabled: value,
+                      proxyHost: value ? settings.proxyHost : '',
+                      proxyPort: value ? settings.proxyPort : '',
+                      proxyUsername: value ? settings.proxyUsername : null,
+                      proxyPassword: value ? settings.proxyPassword : null,
+                    );
+                    developer.log('Proxy settings updated', name: 'settings_page');
+                  }
+                },
+              ),
+              if (ref.watch(settingsProvider.select((settings) => settings.isProxyEnabled))) ...[
+                ListTile(
+                  title: TextField(
+                    decoration: const InputDecoration(
+                      labelText: 'Proxy Host',
+                      hintText: 'e.g., localhost',
+                    ),
+                    controller: TextEditingController(text: settings.proxyHost),
+                    onChanged: (value) {
+                      ref.read(settingsProvider.notifier).update(proxyHost: value);
+                    },
+                  ),
+                ),
+                ListTile(
+                  title: TextField(
+                    decoration: const InputDecoration(
+                      labelText: 'Proxy Port',
+                      hintText: 'e.g., 8080',
+                    ),
+                    controller: TextEditingController(text: settings.proxyPort),
+                    onChanged: (value) {
+                      ref.read(settingsProvider.notifier).update(proxyPort: value);
+                    },
+                  ),
+                ),
+                ListTile(
+                  title: TextField(
+                    decoration: const InputDecoration(
+                      labelText: 'Username (Optional)',
+                    ),
+                    controller: TextEditingController(text: settings.proxyUsername),
+                    onChanged: (value) {
+                      ref.read(settingsProvider.notifier).update(proxyUsername: value);
+                    },
+                  ),
+                ),
+                ListTile(
+                  title: TextField(
+                    decoration: const InputDecoration(
+                      labelText: 'Password (Optional)',
+                    ),
+                    obscureText: true,
+                    controller: TextEditingController(text: settings.proxyPassword),
+                    onChanged: (value) {
+                      ref.read(settingsProvider.notifier).update(proxyPassword: value);
+                    },
+                  ),
+                ),
+              ],
               SwitchListTile(
                 hoverColor: kColorTransparent,
                 title: const Text('Collection Pane Scrollbar Visiblity'),

packages/apidash_core/lib/models/models.dart

@@ -1,2 +1,3 @@
 export 'http_request_model.dart';
 export 'http_response_model.dart';
+export 'proxy_settings_model.dart';

packages/apidash_core/lib/models/proxy_settings_model.dart

@@ -0,0 +1,18 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
+
+part 'proxy_settings_model.freezed.dart';
+part 'proxy_settings_model.g.dart';
+
+@freezed
+class ProxySettings with _$ProxySettings {
+  const factory ProxySettings({
+    @Default('') String host,
+    @Default('') String port,
+    String? username,
+    String? password,
+  }) = _ProxySettings;
+
+  factory ProxySettings.fromJson(Map<String, dynamic> json) =>
+      _$ProxySettingsFromJson(json);
+}