SubMiner/backlog/tasks/task-76 - Decompose-anki-integration-orchestrator-into-workflow-services.md

id, title, status, assignee, created_date, updated_date, labels, dependencies, priority

id	title	status	assignee	created_date	updated_date	labels	dependencies	priority
TASK-76	Decompose anki-integration orchestrator into workflow services	To Do		2026-02-18 11:43	2026-02-18 11:43	anki refactor maintainability	TASK-57	high

Description

src/anki-integration.ts remains a large orchestration hotspot after earlier splits. This task executes decomposition work (beyond evaluation) by extracting cohesive workflows and narrowing the central orchestrator to composition + policy decisions.

Suggestions

• Prefer workflow modules over helper sprawl: card-update-workflow, media-attachment-workflow, known-word-sync-workflow, field-mapping-workflow.
• Keep side-effect adapters explicit (AnkiConnect API, fs/media, notification).
• Introduce a small façade API from anki-integration.ts to preserve callsite stability.

Action Steps

1. Convert TASK-57 findings into concrete extraction map with target module ownership.
2. Extract top two highest-churn workflows first (card creation/update and media attachment).
3. Move pure mapping/normalization logic to isolated pure modules with unit tests.
4. Keep backward-compatible public API for existing callsites.
5. Add regression tests for key mining flows (new card, update existing, audio-card mark, failure handling).
6. Update docs/anki-integration.md with new module boundaries.

Acceptance Criteria

• #1 src/anki-integration.ts reduced to orchestration/composition role
• #2 Extracted workflow modules have focused tests
• #3 Existing mining behavior remains unchanged in regression tests
• #4 Documentation updated with ownership boundaries

Definition of Done

• #1 bun run test:core:dist passes with Anki-related suites green
• #2 No callsite API breakage outside planned changes