done with getting specific data from folder's path in bloc and bloc's…

… state model

lib/core/utils/image_comporessor/image_compressor.dart

@@ -2,7 +2,7 @@ import 'dart:io';
 
 import 'package:flutter_image_compress/flutter_image_compress.dart';
 import 'package:path/path.dart';
-import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_file_image_with_compressed_and_original_path_model.dart';
+import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_path_folder_file_model.dart';
 
 abstract final class ImageCompressor {
   static Future<TelegramPathFolderFileModel?> compressedImageFile({

lib/features/telegram_file_picker_feature/data/models/telegram_file_image_with_compressed_and_original_path_model.dart → lib/features/telegram_file_picker_feature/data/models/telegram_path_folder_file_model.dart

@@ -1,4 +1,4 @@
-import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_image_with_compressed_and_original_path_entity.dart';
+import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_path_folder_file.dart';
 
 final class TelegramPathFolderFileModel extends TelegramPathFolderFile {
   TelegramPathFolderFileModel(
@@ -8,6 +8,7 @@ final class TelegramPathFolderFileModel extends TelegramPathFolderFile {
     super.isImage,
     super.isVideo,
     super.fileExtension,
+    super.fileName,
   });
 
   TelegramPathFolderFileModel? fromEntity(
@@ -21,6 +22,7 @@ final class TelegramPathFolderFileModel extends TelegramPathFolderFile {
       isImage: entity.isImage,
       isVideo: entity.isVideo,
       fileExtension: entity.fileExtension,
+      fileName: entity.fileName,
     );
   }
 }

lib/features/telegram_file_picker_feature/data/repo/telegram_file_picker_repo_impl.dart

@@ -1,5 +1,5 @@
-import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_file_image_with_compressed_and_original_path_model.dart';
-import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_image_with_compressed_and_original_path_entity.dart';
+import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_path_folder_file_model.dart';
+import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_path_folder_file.dart';
 import 'package:yahay/features/telegram_file_picker_feature/domain/repo/telegram_file_picker_repo.dart';
 import 'package:yahay/features/telegram_file_picker_feature/mixins/app_storage_file_mixin/app_storage_file_mixin.dart';
 import 'package:yahay/features/telegram_file_picker_feature/mixins/recent_file_mixin/downloads_path_files.dart';

lib/features/telegram_file_picker_feature/domain/entities/telegram_file_image_with_compressed_and_original_path_entity.dart → lib/features/telegram_file_picker_feature/domain/entities/telegram_path_folder_file.dart

@@ -2,11 +2,12 @@ import 'dart:io';
 
 base class TelegramPathFolderFile {
   final File file;
-  final String? originalPath;
-  final bool isFolder;
-  final bool isImage;
-  final bool isVideo;
-  final String? fileExtension;
+  String? originalPath;
+  bool isFolder;
+  bool isImage;
+  bool isVideo;
+  String? fileExtension;
+  String? fileName;
 
   TelegramPathFolderFile(
     this.file, {
@@ -15,5 +16,6 @@ base class TelegramPathFolderFile {
     this.isImage = false,
     this.isVideo = false,
     this.fileExtension,
+    this.fileName,
   });
 }

lib/features/telegram_file_picker_feature/domain/repo/telegram_file_picker_repo.dart

@@ -1,4 +1,4 @@
-import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_image_with_compressed_and_original_path_entity.dart';
+import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_path_folder_file.dart';
 
 // means that other classes can't "extend" it
 // classes only can "implement"

lib/features/telegram_file_picker_feature/domain/usecases/file_picker_usecase/file_picker_usecase.dart

@@ -1,19 +1,23 @@
-
-import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_image_with_compressed_and_original_path_entity.dart';
+import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_path_folder_file.dart';
 import 'package:yahay/features/telegram_file_picker_feature/domain/repo/telegram_file_picker_repo.dart';
 
 class FilePickerUseCase {
   final TelegramFilePickerRepo _filePickerRepo;
 
   FilePickerUseCase(this._filePickerRepo);
 
-  //
+  // for getting recent files -> images and videos
   Stream<TelegramPathFolderFile?> getRecentImagesAndVideos() async* {
     yield* _filePickerRepo.getRecentImagesAndVideos();
   }
 
-  //
+  // for getting all download's path files here
   Stream<TelegramPathFolderFile?> downloadsPathFilesData() async* {
     yield* _filePickerRepo.getRecentFiles();
   }
+
+  //
+  // for getting specific app folder data, does not matter what
+  Stream<TelegramPathFolderFile?> getSpecificFolderData(String path) =>
+      _filePickerRepo.getSpecificFolderData(path);
 }

lib/features/telegram_file_picker_feature/mixins/app_storage_file_mixin/app_storage_file_mixin.dart

@@ -5,7 +5,7 @@ import 'package:path_provider/path_provider.dart';
 import 'package:yahay/core/global_usages/constants/constants.dart';
 import 'package:yahay/core/global_usages/reusables/reusable_global_functions.dart';
 import 'package:yahay/core/utils/image_comporessor/image_compressor.dart';
-import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_file_image_with_compressed_and_original_path_model.dart';
+import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_path_folder_file_model.dart';
 import 'package:yahay/injections/injections.dart';
 import 'package:path/path.dart' as p;
 
@@ -61,34 +61,23 @@ mixin class AppStorageFileMixin {
 
     for (final each in data) {
       if (each.existsSync()) {
-        File file = File(each.path);
+        TelegramPathFolderFileModel? model = TelegramPathFolderFileModel(
+          File(each.path),
+          fileExtension: p.extension(each.path),
+          fileName: p.basenameWithoutExtension(each.path),
+        );
 
         if (FileSystemEntity.isDirectorySync(each.path)) {
-          final folder = TelegramPathFolderFileModel(
-            file,
-            isFolder: true,
-          );
-          sendPort.send(folder);
+          model.isFolder = true;
         } else if (reusables.isImageFile(each.path)) {
-          final compressedImage = await ImageCompressor.compressedImageFile(
-            file: file,
+          model = await ImageCompressor.compressedImageFile(
+            file: model.file,
             directoryPath: tempPath.path,
           );
-          sendPort.send(compressedImage);
-          return;
         } else if (reusables.isVideoFile(each.path)) {
-          final video = TelegramPathFolderFileModel(
-            file,
-            isVideo: true,
-          );
-          sendPort.send(video);
-        } else {
-          final otherFile = TelegramPathFolderFileModel(
-            file,
-            fileExtension: p.extension(each.path),
-          );
-          sendPort.send(otherFile);
+          model.isVideo = true;
         }
+        sendPort.send(model);
       }
     }
 

lib/features/telegram_file_picker_feature/mixins/recent_file_mixin/downloads_path_files.dart

@@ -11,7 +11,7 @@ import 'package:yahay/core/global_usages/constants/constants.dart';
 import 'package:yahay/core/global_usages/reusables/reusable_global_functions.dart';
 import 'package:yahay/core/utils/image_comporessor/image_compressor.dart';
 import 'package:yahay/core/utils/permissions/permissions_service.dart';
-import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_file_image_with_compressed_and_original_path_model.dart';
+import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_path_folder_file_model.dart';
 import 'package:yahay/injections/injections.dart';
 
 mixin class DownloadsPathFiles {

lib/features/telegram_file_picker_feature/mixins/recent_file_mixin/recent_file_mixin.dart

@@ -10,7 +10,7 @@ import 'package:yahay/core/global_usages/constants/constants.dart';
 import 'package:yahay/core/global_usages/reusables/reusable_global_functions.dart';
 import 'package:yahay/core/utils/image_comporessor/image_compressor.dart';
 import 'package:yahay/core/utils/permissions/permissions_service.dart';
-import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_file_image_with_compressed_and_original_path_model.dart';
+import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_path_folder_file_model.dart';
 import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_image_asset_entity.dart';
 import 'package:yahay/injections/injections.dart';
 

lib/features/telegram_file_picker_feature/view/bloc/state_model/telegram_file_picker_state_model.dart

@@ -8,7 +8,7 @@ import 'package:yahay/core/utils/global_context/global_context.dart';
 import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_file_image_model.dart';
 import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_folder_enums.dart';
 import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_image_entity.dart';
-import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_image_with_compressed_and_original_path_entity.dart';
+import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_path_folder_file.dart';
 import 'package:yahay/features/telegram_file_picker_feature/view/bloc/telegram_file_picker_state.dart';
 import 'package:yahay/injections/injections.dart';
 
@@ -31,6 +31,10 @@ class TelegramFilePickerStateModel {
 
   final List<TelegramFileImageEntity> _pickedFiles = [];
 
+  final List<TelegramFileImageEntity> _specificFolderFilesAll = [];
+
+  final List<TelegramFileImageEntity> _specificFolderFilesPagination = [];
+
   UnmodifiableListView<TelegramFileImageEntity> get galleryPathFiles => UnmodifiableListView(
         _galleryPathFiles,
       );
@@ -47,18 +51,25 @@ class TelegramFilePickerStateModel {
         _recentFilesPagination,
       );
 
+  UnmodifiableListView<TelegramFileImageEntity> get specificFolderFilesPagination =>
+      UnmodifiableListView(
+        _specificFolderFilesPagination,
+      );
+
   List<TelegramFileImageEntity?> get clonedPickedFiles =>
       _pickedFiles.map((e) => TelegramFileImageModel.fromEntity(e)).toList();
 
   StreamSubscription<TelegramPathFolderFile?>? _fileStreamData;
 
-  StreamSubscription<TelegramPathFolderFile?>? get fileStreamData =>
-      _fileStreamData;
+  StreamSubscription<TelegramPathFolderFile?>? get fileStreamData => _fileStreamData;
 
   StreamSubscription<TelegramPathFolderFile?>? _recentFileData;
 
-  StreamSubscription<TelegramPathFolderFile?>? get recentFileData =>
-      _recentFileData;
+  StreamSubscription<TelegramPathFolderFile?>? get recentFileData => _recentFileData;
+
+  StreamSubscription<TelegramPathFolderFile?>? _specificFolderData;
+
+  StreamSubscription<TelegramPathFolderFile?>? get specificFolderData => _specificFolderData;
 
   bool _openBottomSectionButton = true;
 
@@ -113,6 +124,11 @@ class TelegramFilePickerStateModel {
 
   void clearRecentPagFiles() => _recentFilesPagination.clear();
 
+  void clearSpecificFolderData() {
+    _specificFolderFilesAll.clear();
+    _specificFolderFilesPagination.clear();
+  }
+
   Stream<TelegramFilePickerStates> addOnStreamOfValuesInPaginationList(
     TelegramFileImageEntity value, {
     Stream<TelegramFilePickerStates>? emitter,
@@ -129,6 +145,13 @@ class TelegramFilePickerStateModel {
     }
   }
 
+  void addToFolderDataList(TelegramFileImageEntity value) {
+    _specificFolderFilesAll.add(value);
+    if (_specificFolderFilesPagination.length < Constants.perPage) {
+      _recentFilesPagination.add(value);
+    }
+  }
+
   void addToPagination(List<TelegramFileImageEntity> list) => _galleryPathPagination.addAll(list);
 
   void addToRecentFilesPagination(List<TelegramFileImageEntity> list) =>
@@ -144,6 +167,15 @@ class TelegramFilePickerStateModel {
   ) =>
       _recentFileData = stream;
 
+  void initSpecificFolderDataStream(
+    StreamSubscription<TelegramPathFolderFile?> stream,
+  ) =>
+      _specificFolderData = stream;
+
+  Future<void> closeSpecificFolderDataStream() async {
+    await _specificFolderData?.cancel();
+  }
+
   void closeAllStreamSubs() {
     _fileStreamData?.cancel();
     _recentFileData?.cancel();

lib/features/telegram_file_picker_feature/view/bloc/telegram_file_picker_bloc.dart

@@ -11,6 +11,7 @@ import 'package:yahay/core/global_usages/reusables/reusable_global_functions.dar
 import 'package:yahay/core/utils/camera_helper_service/camera_helper_service.dart';
 import 'package:yahay/core/utils/list_pagination_checker/list_pagination_checker.dart';
 import 'package:yahay/features/telegram_file_picker_feature/data/models/telegram_file_image_model.dart';
+import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_image_entity.dart';
 import 'package:yahay/features/telegram_file_picker_feature/domain/repo/telegram_file_picker_repo.dart';
 import 'package:yahay/features/telegram_file_picker_feature/domain/usecases/file_picker_usecase/file_picker_usecase.dart';
 import 'package:yahay/features/telegram_file_picker_feature/view/bloc/state_model/telegram_file_picker_state_model.dart';
@@ -102,6 +103,10 @@ class TelegramFilePickerBloc {
       yield* _browseInternalStorageAndSelectFilesEvent(event);
     } else if (event is SelectScreenForFilesPickerScreenEvent) {
       yield* _selectScreenForFilesPickerScreenEvent(event);
+    } else if (event is GetSpecificFolderDataEvent) {
+      yield* _getSpecificFolderDataEvent(event);
+    } else if (event is SpecificFolderDataStreamHandlerEvent) {
+      yield* _specificFolderDataStreamHandlerEvent(event);
     }
   }
 
@@ -349,14 +354,49 @@ class TelegramFilePickerBloc {
     for (final each in convertedData) {
       _currentStateModel.removeOrAddEntity(each);
     }
-   yield* _emitter();
+    yield* _emitter();
   }
 
   static Stream<TelegramFilePickerStates> _selectScreenForFilesPickerScreenEvent(
     SelectScreenForFilesPickerScreenEvent event,
   ) async* {
     _currentStateModel.selectScreen(event.screen);
-   yield* _emitter();
+    yield* _emitter();
+  }
+
+  //
+  static Stream<TelegramFilePickerStates> _getSpecificFolderDataEvent(
+    GetSpecificFolderDataEvent event,
+  ) async* {
+    if (event.path == null) return;
+
+    _currentStateModel.clearSpecificFolderData();
+    _currentStateModel.closeSpecificFolderDataStream();
+    _currentStateModel.initSpecificFolderDataStream(
+      _filePickerUseCase.getSpecificFolderData(event.path!).listen(
+        (data) {
+          _events.add(SpecificFolderDataStreamHandlerEvent(data));
+        },
+      ),
+    );
+  }
+
+  //
+  static Stream<TelegramFilePickerStates> _specificFolderDataStreamHandlerEvent(
+    SpecificFolderDataStreamHandlerEvent event,
+  ) async* {
+    if (event.file == null) return;
+    final value = TelegramFileImageEntity(
+      file: event.file!.file,
+      videoPlayerController:
+          event.file!.isVideo ? VideoPlayerController.file(event.file!.file) : null,
+      videoPreview: event.file!.isVideo
+          ? await VideoThumbnail.thumbnailData(video: event.file!.file.path)
+          : null,
+      fileName: event.file!.fileName,
+    );
+    _currentStateModel.addToFolderDataList(value);
+    yield* _emitter();
   }
 
   //

lib/features/telegram_file_picker_feature/view/bloc/telegram_file_picker_events.dart

@@ -2,7 +2,7 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_folder_enums.dart';
 import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_image_entity.dart';
-import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_file_image_with_compressed_and_original_path_entity.dart';
+import 'package:yahay/features/telegram_file_picker_feature/domain/entities/telegram_path_folder_file.dart';
 
 @immutable
 abstract base class TelegramFilePickerEvents {
@@ -94,12 +94,29 @@ final class RecentFilesPaginationEvent extends TelegramFilePickerEvents {
 }
 
 //
+@immutable
 final class BrowseInternalStorageAndSelectFilesEvent extends TelegramFilePickerEvents {
   const BrowseInternalStorageAndSelectFilesEvent();
 }
 
+@immutable
 final class SelectScreenForFilesPickerScreenEvent extends TelegramFilePickerEvents {
   final TelegramFileFolderEnum screen;
 
   const SelectScreenForFilesPickerScreenEvent(this.screen);
 }
+
+//
+@immutable
+final class GetSpecificFolderDataEvent extends TelegramFilePickerEvents {
+  final String? path;
+
+  const GetSpecificFolderDataEvent(this.path);
+}
+
+@immutable
+final class SpecificFolderDataStreamHandlerEvent extends TelegramFilePickerEvents {
+  final TelegramPathFolderFile? file;
+
+  const SpecificFolderDataStreamHandlerEvent(this.file);
+}