Refactor track management to use TrackIntent model

.github/copilot-instructions.md

@@ -3,7 +3,7 @@
 > **Audience**: These instructions are for AI coding assistants, not for human developers.  
 > **Human developers**: See [README.md](../README.md) for setup and contribution guidelines.
 
-> **Last Updated**: 2026-02-19  
+> **Last Updated**: 2026-04-28  
 > **Next Review**: When architecture changes, new patterns are introduced, or build commands change
 > 
 > **Maintenance**: When making significant code changes, update this file and Serena memories to keep them in sync with the codebase.
@@ -80,9 +80,9 @@ dotnet test --filter "FullyQualifiedName~BatchConfigurationTests"
   - Results are severity-based: Error, Warning, Information
   - Cross-file property comparison rules (e.g., `DefaultFlagConsistencyRule`, `ForcedFlagConsistencyRule`, `LanguageConsistencyRule`) use `RollingReferenceComparer` to handle batches where files have different track counts: for each track position, the first file that has that position serves as the rolling reference for all subsequent files
 
-- **Configuration Management**: `IBatchConfiguration` tracks file-level and track-level configurations
-  - `IBatchTrackConfigurationInitializer`: Initializes track configurations from scanned files
-  - `ITrackConfigurationFactory`: Creates track configurations by type (Video, Audio, Subtitle, General)
+- **Configuration Management**: `IBatchConfiguration` tracks file-level settings and global per-slot `TrackIntent` collections
+  - `IBatchTrackConfigurationInitializer`: Expands global track intent collections from scanned files
+  - `ITrackIntentFactory`: Creates `TrackIntent` instances from scanned track data
 
 #### Presentation Layer (MVVM + Messaging)
 - **Architecture**: MVVM with CommunityToolkit.Mvvm (source generators for commands/properties)
@@ -221,8 +221,8 @@ dotnet test --filter "FullyQualifiedName~BatchConfigurationTests"
 ### Working with Track Configurations
 1. Track-specific ViewModels inherit from `TrackViewModelBase`
 2. Use `_suppressBatchConfigUpdate` flag when bulk-updating properties to prevent excessive batch config updates
-3. Track collections are `ObservableCollection<TrackConfiguration>` for change notifications
-4. Use `ITrackConfigurationFactory` to create track configurations by type
+3. Track collections are `ObservableCollection<TrackIntent>` for change notifications
+4. `TrackIntent` stores direct values (`Name`, `Language`, `Default`, `Forced`, `Enabled`) plus `ShouldModify*` flags
 
 ### Debugging Batch Processing
 1. Check `BatchExecutionReport` in `IBatchReportStore` for detailed results

.serena/project.yml

@@ -1,15 +1,28 @@
+
+
 # list of languages for which language servers are started; choose from:
-#   al               bash             clojure          cpp              csharp           csharp_omnisharp
-#   dart             elixir           elm              erlang           fortran          go
-#   haskell          java             julia            kotlin           lua              markdown
-#   nix              perl             php              python           python_jedi      r
-#   rego             ruby             ruby_solargraph  rust             scala            swift
-#   terraform        typescript       typescript_vts   yaml             zig
+#   al                  ansible             bash                clojure             cpp
+#   cpp_ccls            crystal             csharp              csharp_omnisharp    dart
+#   elixir              elm                 erlang              fortran             fsharp
+#   go                  groovy              haskell             haxe                hlsl
+#   java                json                julia               kotlin              lean4
+#   lua                 luau                markdown            matlab              msl
+#   nix                 ocaml               pascal              perl                php
+#   php_phpactor        powershell          python              python_jedi         python_ty
+#   r                   rego                ruby                ruby_solargraph     rust
+#   scala               solidity            swift               systemverilog       terraform
+#   toml                typescript          typescript_vts      vue                 yaml
+#   zig
+#   (This list may be outdated. For the current list, see values of Language enum here:
+#   https://github.com/oraios/serena/blob/main/src/solidlsp/ls_config.py
+#   For some languages, there are alternative language servers, e.g. csharp_omnisharp, ruby_solargraph.)
 # Note:
 #   - For C, use cpp
 #   - For JavaScript, use typescript
+#   - For Free Pascal/Lazarus, use pascal
 # Special requirements:
-#   - csharp: Requires the presence of a .sln file in the project folder.
+#   Some languages require additional setup/installations.
+#   See here for details: https://oraios.github.io/serena/01-about/020_programming-languages.html#language-servers
 # When using multiple languages, the first language server that supports a given file will be used for that file.
 # The first language is the default language and the respective language server will be used as a fallback.
 # Note that when using the JetBrains backend, language servers are not used and this list is correspondingly ignored.
@@ -20,60 +33,22 @@ languages:
 # For a list of possible encodings, see https://docs.python.org/3.11/library/codecs.html#standard-encodings
 encoding: "utf-8"
 
-# whether to use the project's gitignore file to ignore files
-# Added on 2025-04-07
+# whether to use project's .gitignore files to ignore files
 ignore_all_files_in_gitignore: true
 
-# list of additional paths to ignore
-# same syntax as gitignore, so you can use * and **
-# Was previously called `ignored_dirs`, please update your config if you are using that.
-# Added (renamed) on 2025-04-07
+# list of additional paths to ignore in this project.
+# Same syntax as gitignore, so you can use * and **.
+# Note: global ignored_paths from serena_config.yml are also applied additively.
 ignored_paths: []
 
 # whether the project is in read-only mode
 # If set to true, all editing tools will be disabled and attempts to use them will result in an error
 # Added on 2025-04-18
 read_only: false
 
-# list of tool names to exclude. We recommend not excluding any tools, see the readme for more details.
-# Below is the complete list of tools for convenience.
-# To make sure you have the latest list of tools, and to view their descriptions, 
-# execute `uv run scripts/print_tool_overview.py`.
-#
-#  * `activate_project`: Activates a project by name.
-#  * `check_onboarding_performed`: Checks whether project onboarding was already performed.
-#  * `create_text_file`: Creates/overwrites a file in the project directory.
-#  * `delete_lines`: Deletes a range of lines within a file.
-#  * `delete_memory`: Deletes a memory from Serena's project-specific memory store.
-#  * `execute_shell_command`: Executes a shell command.
-#  * `find_referencing_code_snippets`: Finds code snippets in which the symbol at the given location is referenced.
-#  * `find_referencing_symbols`: Finds symbols that reference the symbol at the given location (optionally filtered by type).
-#  * `find_symbol`: Performs a global (or local) search for symbols with/containing a given name/substring (optionally filtered by type).
-#  * `get_current_config`: Prints the current configuration of the agent, including the active and available projects, tools, contexts, and modes.
-#  * `get_symbols_overview`: Gets an overview of the top-level symbols defined in a given file.
-#  * `initial_instructions`: Gets the initial instructions for the current project.
-#     Should only be used in settings where the system prompt cannot be set,
-#     e.g. in clients you have no control over, like Claude Desktop.
-#  * `insert_after_symbol`: Inserts content after the end of the definition of a given symbol.
-#  * `insert_at_line`: Inserts content at a given line in a file.
-#  * `insert_before_symbol`: Inserts content before the beginning of the definition of a given symbol.
-#  * `list_dir`: Lists files and directories in the given directory (optionally with recursion).
-#  * `list_memories`: Lists memories in Serena's project-specific memory store.
-#  * `onboarding`: Performs onboarding (identifying the project structure and essential tasks, e.g. for testing or building).
-#  * `prepare_for_new_conversation`: Provides instructions for preparing for a new conversation (in order to continue with the necessary context).
-#  * `read_file`: Reads a file within the project directory.
-#  * `read_memory`: Reads the memory with the given name from Serena's project-specific memory store.
-#  * `remove_project`: Removes a project from the Serena configuration.
-#  * `replace_lines`: Replaces a range of lines within a file with new content.
-#  * `replace_symbol_body`: Replaces the full definition of a symbol.
-#  * `restart_language_server`: Restarts the language server, may be necessary when edits not through Serena happen.
-#  * `search_for_pattern`: Performs a search for a pattern in the project.
-#  * `summarize_changes`: Provides instructions for summarizing the changes made to the codebase.
-#  * `switch_modes`: Activates modes by providing a list of their names
-#  * `think_about_collected_information`: Thinking tool for pondering the completeness of collected information.
-#  * `think_about_task_adherence`: Thinking tool for determining whether the agent is still on track with the current task.
-#  * `think_about_whether_you_are_done`: Thinking tool for determining whether the task is truly completed.
-#  * `write_memory`: Writes a named memory (for future reference) to Serena's project-specific memory store.
+# list of tool names to exclude.
+# This extends the existing exclusions (e.g. from the global configuration)
+# Find the list of tools here: https://oraios.github.io/serena/01-about/035_tools.html
 excluded_tools: []
 
 # initial prompt for the project. It will always be given to the LLM upon activating the project
@@ -82,7 +57,9 @@ initial_prompt: ""
 # the name by which the project can be referenced within Serena
 project_name: "Matroska Batch Flow"
 
-# list of tools to include that would otherwise be disabled (particularly optional tools that are disabled by default)
+# list of tools to include that would otherwise be disabled (particularly optional tools that are disabled by default).
+# This extends the existing inclusions (e.g. from the global configuration).
+# Find the list of tools here: https://oraios.github.io/serena/01-about/035_tools.html
 included_optional_tools: []
 
 # list of mode names to that are always to be included in the set of active modes
@@ -93,19 +70,25 @@ included_optional_tools: []
 # Set this to a list of mode names to always include the respective modes for this project.
 base_modes:
 
-# list of mode names that are to be activated by default.
-# The full set of modes to be activated is base_modes + default_modes.
-# If the setting is undefined, the default_modes from the global configuration (serena_config.yml) apply.
+# list of mode names that are to be activated by default, overriding the setting in the global configuration.
+# The full set of modes to be activated is base_modes (from global config) + default_modes + added_modes.
+# If the setting is undefined/empty, the default_modes from the global configuration (serena_config.yml) apply.
 # Otherwise, this overrides the setting from the global configuration (serena_config.yml).
+# Therefore, you can set this to [] if you do not want the default modes defined in the global config to apply
+# for this project.
 # This setting can, in turn, be overridden by CLI parameters (--mode).
+# See https://oraios.github.io/serena/02-usage/050_configuration.html#modes
 default_modes:
 
 # fixed set of tools to use as the base tool set (if non-empty), replacing Serena's default set of tools.
 # This cannot be combined with non-empty excluded_tools or included_optional_tools.
+# Find the list of tools here: https://oraios.github.io/serena/01-about/035_tools.html
 fixed_tools: []
 
-# override of the corresponding setting in serena_config.yml, see the documentation there.
-# If null or missing, the value from the global config is used.
+# time budget (seconds) per tool call for the retrieval of additional symbol information
+# such as docstrings or parameter information.
+# This overrides the corresponding setting in the global configuration; see the documentation there.
+# If null or missing, use the setting from the global configuration.
 symbol_info_budget:
 
 # The language backend to use for this project.
@@ -114,3 +97,31 @@ symbol_info_budget:
 # Note: the backend is fixed at startup. If a project with a different backend
 # is activated post-init, an error will be returned.
 language_backend:
+
+# list of regex patterns which, when matched, mark a memory entry as read‑only.
+# Extends the list from the global configuration, merging the two lists.
+read_only_memory_patterns: []
+
+# line ending convention to use when writing source files.
+# Possible values: unset (use global setting), "lf", "crlf", or "native" (platform default)
+# This does not affect Serena's own files (e.g. memories and configuration files), which always use native line endings.
+line_ending:
+
+# list of regex patterns for memories to completely ignore.
+# Matching memories will not appear in list_memories or activate_project output
+# and cannot be accessed via read_memory or write_memory.
+# To access ignored memory files, use the read_file tool on the raw file path.
+# Extends the list from the global configuration, merging the two lists.
+# Example: ["_archive/.*", "_episodes/.*"]
+ignored_memory_patterns: []
+
+# advanced configuration option allowing to configure language server-specific options.
+# Maps the language key to the options.
+# Have a look at the docstring of the constructors of the LS implementations within solidlsp (e.g., for C# or PHP) to see which options are available.
+# No documentation on options means no options are available.
+ls_specific_settings: {}
+
+# list of mode names to be activated additionally for this project, e.g. ["query-projects"]
+# The full set of modes to be activated is base_modes (from global config) + default_modes + added_modes.
+# See https://oraios.github.io/serena/02-usage/050_configuration.html#modes
+added_modes:

src/MatroskaBatchFlow.Core/Models/ScannedFileInfo.cs

@@ -1,4 +1,5 @@
 using MatroskaBatchFlow.Core.Enums;
+using TrackInfo = MatroskaBatchFlow.Core.Models.MediaInfoResult.MediaInfo.TrackInfo;
 
 namespace MatroskaBatchFlow.Core.Models;
 
@@ -78,4 +79,27 @@ public bool HasTrack(TrackType trackType, int trackIndex)
             _ => false
         };
     }
+
+    /// <summary>
+    /// Gets the tracks of a specific type in file order.
+    /// </summary>
+    /// <param name="trackType">Type of track to return.</param>
+    /// <returns>An ordered read-only list of tracks for the requested type.</returns>
+    public IReadOnlyList<TrackInfo> GetTracks(TrackType trackType)
+    {
+        if (trackType is not (TrackType.Audio or TrackType.Video or TrackType.Text))
+        {
+            return Array.Empty<TrackInfo>();
+        }
+
+        var tracks = Result?.Media?.Track;
+        if (tracks is null)
+        {
+            return Array.Empty<TrackInfo>();
+        }
+
+        return [.. tracks
+            .Where(track => track.Type == trackType)
+            .OrderBy(track => track.StreamKindID)];
+    }
 }

src/MatroskaBatchFlow.Core/Services/BatchConfiguration.Logging.cs

@@ -11,12 +11,4 @@ public partial class BatchConfiguration
     [LoggerMessage(Level = LogLevel.Debug,
         Message = "Stale flag cleared for file: {FilePath}")]
     private partial void LogStaleFlagCleared(string filePath);
-
-    [LoggerMessage(Level = LogLevel.Debug, 
-        Message = "Migrated file configuration from {OldFileId} to {NewFileId}")]
-    private partial void LogFileConfigurationMigrated(Guid oldFileId, Guid newFileId);
-
-    [LoggerMessage(Level = LogLevel.Debug, 
-        Message = "Migration skipped: no configuration found for {OldFileId}")]
-    private partial void LogMigrationSkippedNoConfiguration(Guid oldFileId);
 }