name: Spec Validation

on:
  pull_request:
    paths:
      - 'specs/**'
      - 'diagrams/**'
  push:
    branches: [main]

jobs:
  validate-markdown:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      # 1. ตรวจสอบ Markdown syntax
      - name: Lint Markdown
        uses: avto-dev/markdown-lint@v1
        with:
          config: '.markdownlint.json'
          args: 'specs/**/*.md'

      # 2. ตรวจสอบ internal links
      - name: Check Links
        uses: gaurav-nelson/github-action-markdown-link-check@v1
        with:
          use-quiet-mode: 'yes'
          folder-path: 'specs'

      # 3. ตรวจสอบ required metadata
      - name: Validate Metadata
        run: |
          python scripts/validate-spec-metadata.py

      # 4. ตรวจสอบ version consistency
      - name: Check Version Numbers
        run: |
          python scripts/check-versions.py

  validate-diagrams:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      # ตรวจสอบว่า Mermaid diagrams render ได้
      - name: Validate Mermaid
        uses: neenjaw/compile-mermaid-markdown-action@v1
        with:
          files: 'diagrams/**/*.mmd'

  check-todos:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      # แจ้งเตือนถ้ามี TODO/FIXME
      - name: Check for TODOs
        run: |
          if grep -r "TODO\|FIXME" specs/; then
            echo "⚠️ Found TODO/FIXME in specs!"
            exit 1
          fi