name: Daily KPI Collection

on:
  schedule:
    - cron: '0 6 * * *'
  workflow_dispatch:

permissions:
  contents: write

jobs:
  collect:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

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

      - name: Collect GitHub KPIs
        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}
        run: bash collectors/github.sh

      - name: Generate daily aggregate
        run: |
          TODAY=$(date +%Y-%m-%d)
          NOW=$(date -u +%Y-%m-%dT%H:%M:%SZ)
          python3 -c "
          import json, glob, os
          today = '$TODAY'
          data_dir = 'data'
          os.makedirs(f'{data_dir}/daily', exist_ok=True)
          snapshots = {}
          for f in glob.glob(f'{data_dir}/snapshots/{today}-*.json'):
              source = os.path.basename(f).replace(f'{today}-', '').replace('.json', '')
              with open(f) as fh:
                  snapshots[source] = json.load(fh)
          gh = snapshots.get('github', {})
          daily = {
              'date': today,
              'collected_at': '$NOW',
              'summary': {
                  'commits_today': gh.get('commits', {}).get('today', 0),
                  'prs_open': gh.get('pull_requests', {}).get('open', 0),
                  'prs_merged_today': gh.get('pull_requests', {}).get('merged_today', 0),
                  'prs_merged_total': gh.get('pull_requests', {}).get('merged_total', 0),
                  'repos_github': gh.get('repos', {}).get('total', 0),
                  'repos_gitea': 0,
                  'repos_total': gh.get('repos', {}).get('total', 0),
                  'fleet_online': 0, 'fleet_total': 4,
                  'autonomy_score': 0, 'total_loc': 0,
                  'docker_containers': 0, 'ollama_models': 0,
                  'avg_temp_c': 0, 'failed_units': 0, 'throttled_nodes': []
              },
              'sources': snapshots
          }
          with open(f'{data_dir}/daily/{today}.json', 'w') as f:
              json.dump(daily, f, indent=2)
          "

      - name: Generate markdown report
        run: bash reports/markdown-report.sh

      - name: Post to Slack
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: env.SLACK_WEBHOOK_URL != ''
        run: bash reports/slack-notify.sh

      - name: Commit data
        run: |
          git config user.name "BlackRoad KPI Bot"
          git config user.email "kpi@blackroad.io"
          git add data/ LATEST.md
          git diff --staged --quiet || git commit -m "kpi: daily collection $(date +%Y-%m-%d)"
          git push