name: Generate FX Radar Data

on:
  # Run 4x per day on weekdays (London market hours)
  schedule:
    - cron: '30 7 * * 1-5'   # 7:30 AM UTC (pre-London open)
    - cron: '0 12 * * 1-5'   # 12:00 PM UTC (midday)
    - cron: '0 15 * * 1-5'   # 3:00 PM UTC (US open)
    - cron: '30 20 * * 1-5'  # 8:30 PM UTC (post-US close)
  
  # Also run on manual trigger (click "Run workflow" in GitHub)
  workflow_dispatch:

  # Also run when you push changes to generate.py
  push:
    paths:
      - 'generate.py'

jobs:
  generate:
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
          cache: 'pip'

      - name: Install dependencies
        run: pip install -r requirements.txt

      - name: Run data generation
        env:
          FRED_API_KEY: ${{ secrets.FRED_API_KEY }}
          FINNHUB_API_KEY: ${{ secrets.FINNHUB_API_KEY }}
        run: python generate.py

      - name: Commit and push data.json
        run: |
          git config user.name "FX Radar Bot"
          git config user.email "bot@fxradar.app"
          git add data.json
          git diff --staged --quiet || git commit -m "📊 Update market data $(date -u '+%Y-%m-%d %H:%M UTC')"
          git push