$ show Achuan-2/siyuan-plugin-task-note-management
This is a full-featured task, project, and habit management plugin for the SiYuan note-taking application. It implements the 'Bulletproof Note Method' philosophy, integrating tasks, reminders, projects (with kanban and Eisenhower matrix views), habits with check-ins and streaks, a pomodoro timer with detailed statistics, and calendar views (day, week, month, agenda). The plugin goes beyond basic task management with support for natural language date parsing (including lunar calendar), recurring tasks with complex patterns (daily, weekly, monthly, yearly, Ebbinghaus), ICS export/import and CalDAV subscription synchronization, WebDAV/S3 cloud backup, and MCP (Model Context Protocol) integration for AI-assisted task creation. It is monetized via a VIP subscription model with elliptic-curve signed licenses. Architecturally, it is a SiYuan plugin (extends the base Plugin class) with a mix of Svelte components (settings panels) and imperative DOM-based dialogs and panels. The codebase is organized into data managers (singletons for projects, habits, categories, pomodoro records, etc.), utility functions, and UI components (dialogs, panels, renderers). The main entry point is `src/index.ts`, which registers all dock panels, tabs, menus, and event listeners. There is a separate kernel entry `src/kernel.ts` for MCP tool registration, allowing the plugin to be controlled via AI or external scripts. Notable integrations include: ICS subscription (auto-sync external calendars), CalDAV bi-directional sync with allowed providers, Webhook notifications, and S3/WebDAV cloud upload of exported ICS files. The plugin handles mobile notifications, multiple backends (desktop, mobile, browser), and includes data migration helpers for upgrades across its long development history.
The LLM identified 3 files worth highlighting for reuse:
Implements a generic PromiseLimitPool class that limits concurrent async operations. It manages a queue of tasks with configurable concurrency, supports dynamic addition, and returns a promise that resolves when all queued tasks complete. This is a clean, self-contained utility that can be extracted for any JavaScript/TypeScript project needing controlled parallelism.
Provides audio file path resolution, caching, and playback functions. Handles multiple audio formats (mp3, wav, ogg), caches preloaded audio elements, and includes debounce logic to prevent overlapping sounds. The module abstracts away platform-specific audio handling (mobile vs desktop) and is decoupled from the plugin's business logic, making it reusable in any application that needs sound effects.
A set of defensive validation functions (assertString, assertDateString, assertOptionalEnum, etc.) used by the MCP tool layer. Each function throws descriptive errors on invalid input. These are simple, pure, and dependency-free – they can be extracted as a standalone validation library for any TypeScript project, especially for API input validation.