vim-sudoku/IMPLEMENTATION.md

vim-sudoku Unified API Implementation Log

This document tracks the step-by-step implementation of the unified API architecture for vim-sudoku.

Overview

We are porting vim-sudoku from the old architecture (src_old) to follow the unified API patterns established by vim-maze. This enables consistent architecture across all VIMazing games and better platform integration.

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Iteration 1: Preparation & Planning

Date: 2025-01-22

Goals

• Review existing implementations (vim-maze, src_old, src_failed)
• Create implementation plan
• Prepare example app for new API

Tasks Completed

1. Reviewed Architecture

• Analyzed vim-maze unified API implementation
• Examined src_old working implementation
• Identified src_failed attempt issues
• Documented key differences between vim-maze and vim-sudoku

2. Created Implementation Plan

• Created IMPLEMENTATION_PLAN.md with 7 phases (numbered x10 for flexibility)
• Defined file structure matching vim-maze patterns
• Documented key design decisions
• Established type mappings between vim-maze and vim-sudoku
• Listed success criteria

3. Prepared Example App (Phase 5)

• Updated example/src/App.tsx to match vim-maze structure
• Simplified to desktop-only (no mobile support)
• Added score metrics display (time, keystrokes, final score)
• Updated game status messages for sudoku context
• Changed navigation instructions (hjkl + i for edit mode)
• Verified useKeyBindings already matches vim-maze

File Changes

vim-sudoku/
├── IMPLEMENTATION_PLAN.md       [CREATED] - Detailed implementation roadmap
├── IMPLEMENTATION.md             [CREATED] - This file, tracking progress
├── example/src/App.tsx           [MODIFIED] - Simplified, sudoku-focused UI
└── src/ → src_failed/            [RENAMED] - Previous failed attempt archived

Key Decisions

1. No Mobile Support: Sudoku with vim bindings requires keyboard, mobile not practical
2. Simple Metrics: Start with time, keystrokes, and final score (no efficiency yet)
3. Phase Numbering: Use x10 numbering (10, 20, 30...) to allow insertions

Next Steps

• Phase 10: Setup & Core Types
  • Create clean src/ directory structure
  • Define all type definitions
  • Set up module exports

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Iteration 2: [Pending]

To be filled as implementation progresses...