Shashwat/storage migration

lib/app.dart

@@ -80,8 +80,9 @@ class _AppState extends ConsumerState<App> with WindowListener {
               FilledButton(
                 child: const Text('Save'),
                 onPressed: () async {
+                  ref.read(autoSaveNotifierProvider.notifier).cancelPending();
                   await ref
-                      .read(collectionStateNotifierProvider.notifier)
+                      .read(activeCollectionProvider.notifier)
                       .saveData();
                   Navigator.of(context).pop();
                   await windowManager.setPreventClose(false);
@@ -113,7 +114,8 @@ class DashApp extends ConsumerWidget {
         ref.watch(settingsProvider.select((value) => value.isDark));
     final workspaceFolderPath = ref
         .watch(settingsProvider.select((value) => value.workspaceFolderPath));
-    final showWorkspaceSelector = kIsDesktop && (workspaceFolderPath == null);
+    final showWorkspaceSelector = kIsDesktop &&
+        (workspaceFolderPath == null || workspaceFolderPath.isEmpty);
     final userOnboarded = ref.watch(userOnboardedProvider);
     return Portal(
       child: MaterialApp(
@@ -123,11 +125,8 @@ class DashApp extends ConsumerWidget {
         themeMode: isDarkMode ? ThemeMode.dark : ThemeMode.light,
         home: showWorkspaceSelector
             ? WorkspaceSelector(
-                onContinue: (val) async {
-                  await initHiveBoxes(kIsDesktop, val);
-                  ref
-                      .read(settingsProvider.notifier)
-                      .update(workspaceFolderPath: val);
+                onContinue: (path) async {
+                  await activateWorkspace(ref, path);
                 },
                 onCancel: () async {
                   try {

lib/consts.dart

@@ -72,6 +72,38 @@ final kIconRemoveLight = Icon(
 
 const kCodePreviewLinesLimit = 500;
 
+const kAutoSaveDebounceDuration = Duration(seconds: 1);
+
+const kDefaultMobileWorkspaceSubpath = 'apidash/workspace';
+
+const kMaxSavedWorkspaces = 10;
+
+const kDefaultCollectionName = 'Collection 1';
+const kWorkspaceCollectionsDir = 'collections';
+const kWorkspaceCollectionsIndexFile = 'collection_index.json';
+const kWorkspaceRequestFile = 'request.json';
+const kWorkspaceResponseFile = 'response.json';
+const kWorkspaceResponseBodyFilePrefix = 'response_body';
+const kWorkspaceResponseBodyFileKey = 'bodyFile';
+const kWorkspaceRequestIndexFile = 'request_index.json';
+const kWorkspaceCollectionsIndexKey = 'collections';
+const kWorkspaceCollectionIdKey = 'id';
+const kWorkspaceCollectionNameKey = 'name';
+const kWorkspaceEnvironmentsDir = 'environments';
+const kWorkspaceEnvironmentIndexFile = 'environmentIndex.json';
+const kWorkspaceHistoryDir = 'history';
+const kWorkspaceHistoryIndexFile = 'history_index.json';
+const kJsonFileExtension = '.json';
+
+const kWorkspaceRequestsKey = 'requests';
+const kWorkspaceEnvironmentIdsKey = 'environmentIds';
+const kWorkspaceHistoryMetasKey = 'historyMeta';
+const kWorkspaceActiveEnvironmentIdKey = 'activeEnvironmentId';
+const kWorkspaceSaveResponsesKey = 'saveResponses';
+const kWorkspaceHistoryRetentionPeriodKey = 'historyRetentionPeriod';
+
+const kGlobalEnvironmentName = 'Global Variables';
+
 enum HistoryRetentionPeriod {
   oneWeek("1 Week", Icons.calendar_view_week_rounded),
   oneMonth("1 Month", Icons.calendar_view_month_rounded),
@@ -431,6 +463,15 @@ const kRaiseIssue =
 
 const kHintTextUrlCard = "Enter API endpoint like https://$kDefaultUri/";
 const kLabelPlusNew = "+ New";
+const kLabelNewCollection = "New collection";
+const kLabelRenameCollection = "Rename collection";
+const kLabelDeleteCollection = "Delete collection";
+const kLabelCreateCollection = "Create collection";
+const kMsgNoCollections = "No collections yet";
+const kLabelCollectionName = "Collection name";
+const kMsgCollectionNameInUse = "This collection name already exists";
+const kMsgCollectionNameInvalidChars =
+    r'Name cannot contain / \ : * ? " < > |';
 const kLabelMoreOptions = "More Options";
 const kLabelSend = "Send";
 const kLabelSending = "Sending..";
@@ -497,6 +538,9 @@ const kMsgNoContent = "No content";
 const kMsgUnknowContentType = "Unknown Response Content-Type";
 // Workspace Selector
 const kMsgSelectWorkspace = "Create your workspace";
+const kLabelSelectWorkspace = "Select workspace";
+const kLabelOpenWorkspaceMenu = "Open workspace…";
+const kMsgWorkspaceOpenFailed = 'Could not open that workspace folder.';
 // History Page
 const kTitleClearHistory = 'Clear History';
 const kMsgClearHistory =
@@ -528,6 +572,9 @@ const kLabelDefaultLLM = "Default Large Language Model (LLM)";
 const kLabelSaveResponses = "Save Responses";
 const kLabelSaveResponsesSubtitle =
     "Save disk space by not storing API responses";
+const kLabelSaveMediaResponsesAsFiles = "Save Media Responses as Files";
+const kLabelSaveMediaResponsesAsFilesSubtitle =
+    "Store image, audio, video & binary responses as standalone files ";
 const kLabelShowSaveAlert = "Show Save Alert on App Close";
 const kLabelShowSaveAlertSubtitle =
     "Show a confirmation dialog to save workspace when the user closes the app";

lib/dashbot/pages/dashbot_home_page.dart

@@ -2,7 +2,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:apidash_design_system/apidash_design_system.dart';
-import 'package:apidash/providers/collection_providers.dart';
+import 'package:apidash/providers/active_collection_providers.dart';
 import 'package:apidash/screens/common_widgets/agentic_ui_features/ai_ui_designer/generate_ui_dialog.dart';
 import 'package:apidash/screens/common_widgets/agentic_ui_features/tool_generation/generate_tool_dialog.dart';
 import '../constants.dart';

lib/dashbot/providers/chat_viewmodel.dart

@@ -339,7 +339,7 @@ class ChatViewmodel extends StateNotifier<ChatState> {
   }
 
   Future<void> _applyOpenApi(ChatAction action) async {
-    final collection = _ref.read(collectionStateNotifierProvider.notifier);
+    final collection = _ref.read(activeCollectionProvider.notifier);
     final payload = action.value is Map<String, dynamic>
         ? (action.value as Map<String, dynamic>)
         : <String, dynamic>{};
@@ -452,7 +452,7 @@ class ChatViewmodel extends StateNotifier<ChatState> {
     if (requestId == null) return;
 
     final collectionNotifier = _ref.read(
-      collectionStateNotifierProvider.notifier,
+      activeCollectionProvider.notifier,
     );
     final testCode = action.value is String ? action.value as String : '';
     final currentPostScript = _currentRequest?.postRequestScript ?? '';
@@ -813,7 +813,7 @@ class ChatViewmodel extends StateNotifier<ChatState> {
       if (action.field == 'apply_to_selected') {
         if (requestId == null) return;
         _ref
-            .read(collectionStateNotifierProvider.notifier)
+            .read(activeCollectionProvider.notifier)
             .update(
               method: httpRequestModel.method,
               url: withEnvUrl,
@@ -839,7 +839,7 @@ class ChatViewmodel extends StateNotifier<ChatState> {
       } else if (action.field == 'apply_to_new') {
         final model = httpRequestModel.copyWith(url: withEnvUrl);
         _ref
-            .read(collectionStateNotifierProvider.notifier)
+            .read(activeCollectionProvider.notifier)
             .addRequestModel(model, name: 'Imported cURL');
         _appendSystem(
           'Created a new request from the cURL.',

lib/dashbot/providers/service_providers.dart

@@ -16,7 +16,7 @@ final requestApplyServiceProvider = Provider<RequestApplyService>((ref) {
 });
 
 final autoFixServiceProvider = Provider<AutoFixService>((ref) {
-  final collection = ref.read(collectionStateNotifierProvider.notifier);
+  final collection = ref.read(activeCollectionProvider.notifier);
   final urlEnv = ref.read(urlEnvServiceProvider);
   return AutoFixService(
     requestApply: ref.read(requestApplyServiceProvider),

lib/dashbot/widgets/dashbot_task_buttons.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:apidash/providers/collection_providers.dart';
+import 'package:apidash/providers/active_collection_providers.dart';
 import 'package:apidash/screens/common_widgets/agentic_ui_features/ai_ui_designer/generate_ui_dialog.dart';
 import 'package:apidash/screens/common_widgets/agentic_ui_features/tool_generation/generate_tool_dialog.dart';
 import '../constants.dart';

lib/importer/import_dialog.dart

@@ -36,7 +36,7 @@ void importToCollectionPane(
               } else {
                 for (var model in importedRequestModels.reversed) {
                   ref
-                      .read(collectionStateNotifierProvider.notifier)
+                      .read(activeCollectionProvider.notifier)
                       .addRequestModel(
                         model.$2,
                         name: model.$1,

lib/main.dart

@@ -50,15 +50,15 @@ Future<bool> initApp(
   try {
     debugPrint("initializeUsingPath: $initializeUsingPath");
     debugPrint("workspaceFolderPath: ${settingsModel?.workspaceFolderPath}");
-    final openBoxesStatus = await initHiveBoxes(
+    final workspaceReady = await initWorkspaceStorage(
       initializeUsingPath,
       settingsModel?.workspaceFolderPath,
     );
-    debugPrint("openBoxesStatus: $openBoxesStatus");
-    if (openBoxesStatus) {
+    debugPrint("workspaceReady: $workspaceReady");
+    if (workspaceReady) {
       await autoClearHistory(settingsModel: settingsModel);
     }
-    return openBoxesStatus;
+    return workspaceReady;
   } catch (e) {
     debugPrint("initApp failed due to $e");
     return false;

lib/models/collection_model.dart

@@ -0,0 +1,55 @@
+import 'package:apidash/consts.dart';
+
+import 'request_summary_model.dart';
+
+class CollectionModel {
+  const CollectionModel({
+    required this.id,
+    required this.name,
+    this.requests = const [],
+  });
+
+  final String id;
+  final String name;
+  final List<RequestSummary> requests;
+
+  List<String> get requestIds => requests.map((r) => r.id).toList();
+
+  CollectionModel copyWith({
+    String? name,
+    List<RequestSummary>? requests,
+  }) {
+    return CollectionModel(
+      id: id,
+      name: name ?? this.name,
+      requests: requests ?? this.requests,
+    );
+  }
+
+  factory CollectionModel.fromJson(Map<String, Object?> json) {
+    final requestsJson = json[kWorkspaceRequestsKey];
+    final requests = <RequestSummary>[];
+    if (requestsJson is List) {
+      for (final item in requestsJson) {
+        if (item is Map) {
+          requests.add(
+            RequestSummary.fromJson(Map<String, Object?>.from(item)),
+          );
+        }
+      }
+    }
+    return CollectionModel(
+      id: json[kWorkspaceCollectionIdKey] as String? ?? '',
+      name: json[kWorkspaceCollectionNameKey] as String? ?? '',
+      requests: requests,
+    );
+  }
+
+  Map<String, Object?> toJson() {
+    return {
+      kWorkspaceCollectionIdKey: id,
+      kWorkspaceCollectionNameKey: name,
+      kWorkspaceRequestsKey: requests.map((r) => r.toJson()).toList(),
+    };
+  }
+}

lib/models/models.dart

@@ -1,3 +1,6 @@
+export 'collection_model.dart';
+export 'request_summary_model.dart';
+export 'saved_workspace_entry.dart';
 export 'history_meta_model.dart';
 export 'history_request_model.dart';
 export 'request_model.dart';

lib/models/request_summary_model.dart

@@ -0,0 +1,54 @@
+import 'package:apidash_core/apidash_core.dart';
+
+import 'request_model.dart';
+
+class RequestSummary {
+  const RequestSummary({
+    required this.id,
+    this.name = '',
+    this.apiType = APIType.rest,
+    this.method,
+    this.url = '',
+  });
+
+  final String id;
+  final String name;
+  final APIType apiType;
+  final HTTPVerb? method;
+  final String url;
+
+  factory RequestSummary.fromRequestModel(RequestModel model) {
+    final httpUrl = model.httpRequestModel?.url.trim();
+    final url = (httpUrl != null && httpUrl.isNotEmpty)
+        ? httpUrl
+        : model.aiRequestModel?.url.trim() ?? '';
+    return RequestSummary(
+      id: model.id,
+      name: model.name,
+      apiType: model.apiType,
+      method: model.httpRequestModel?.method,
+      url: url,
+    );
+  }
+
+  factory RequestSummary.fromJson(Map<String, Object?> json) {
+    final methodName = json['method'] as String?;
+    return RequestSummary(
+      id: json['id'] as String,
+      name: json['name'] as String? ?? '',
+      apiType: APIType.values.byName(json['apiType'] as String? ?? 'rest'),
+      method: methodName == null
+          ? null
+          : HTTPVerb.values.byName(methodName),
+      url: json['url'] as String? ?? '',
+    );
+  }
+
+  Map<String, Object?> toJson() => {
+        'id': id,
+        'name': name,
+        'apiType': apiType.name,
+        if (method != null) 'method': method!.name,
+        'url': url,
+      };
+}

lib/models/saved_workspace_entry.dart

@@ -0,0 +1,21 @@
+class SavedWorkspaceEntry {
+  const SavedWorkspaceEntry({
+    required this.path,
+    required this.name,
+  });
+
+  final String path;
+  final String name;
+
+  factory SavedWorkspaceEntry.fromJson(Map<String, Object?> json) {
+    return SavedWorkspaceEntry(
+      path: json['path'] as String? ?? '',
+      name: json['name'] as String? ?? '',
+    );
+  }
+
+  Map<String, Object?> toJson() => {
+        'path': path,
+        'name': name,
+      };
+}