name: Deploy Production

on:
  push:
    branches: [main]
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Deploy BuyingAgent to production
        run: |
          set -e
          echo "=== Deploying BuyingAgent to PRODUCTION ==="
          REPO="http://192.168.2.144:3000/Lars/BuyingAgent.git"
          TARGET="$HOME/docker/buyingagent"
          mkdir -p "$TARGET"
          cd "$TARGET"
          if [ ! -d .git ]; then
            git clone -b main "$REPO" .
          else
            git fetch origin main
            git checkout main
            git reset --hard origin/main
          fi
          if [ ! -f .env ]; then
            printf '%s\n' \
              'DB_NAME=buyingagent' \
              'DB_USER=buyingagent' \
              'DB_PASSWORD=change_me' \
              'ENVIRONMENT=production' \
              'BUYING_AGENT_API_BIND=0.0.0.0' \
              'BUYING_AGENT_API_PORT=8006' > .env
            echo "created production .env — set a unique DB_PASSWORD after first start"
          fi
          if grep -q '^BUYING_AGENT_API_BIND=' .env; then
            sed -i 's/^BUYING_AGENT_API_BIND=.*/BUYING_AGENT_API_BIND=0.0.0.0/' .env
          else
            echo 'BUYING_AGENT_API_BIND=0.0.0.0' >> .env
          fi
          if grep -q '^BUYING_AGENT_API_PORT=' .env; then
            sed -i 's/^BUYING_AGENT_API_PORT=.*/BUYING_AGENT_API_PORT=8006/' .env
          else
            echo 'BUYING_AGENT_API_PORT=8006' >> .env
          fi
          export ENGINE_BUILD BUYING_AGENT_API_BIND BUYING_AGENT_API_PORT
          ENGINE_BUILD="$(git rev-parse --short HEAD)"
          BUYING_AGENT_API_BIND=0.0.0.0
          BUYING_AGENT_API_PORT=8006
          if ! grep -q '^CORS_ALLOWED_ORIGINS=' .env; then
            echo 'CORS_ALLOWED_ORIGINS=http://192.168.2.49:4173,http://localhost:4173' >> .env
          fi
          if ! grep -q '^BUYING_AGENT_FRONTEND_PORT=' .env; then
            echo 'BUYING_AGENT_FRONTEND_PORT=4173' >> .env
          fi
          COMPOSE_BAKE=0 docker compose build --pull=false api frontend
          if ! ENGINE_BUILD="$ENGINE_BUILD" \
            BUYING_AGENT_API_BIND="$BUYING_AGENT_API_BIND" \
            BUYING_AGENT_API_PORT="$BUYING_AGENT_API_PORT" \
            docker compose up -d --wait; then
            echo "compose up --wait failed — api logs:"
            docker compose logs api --tail 150 || true
            docker compose ps || true
            exit 1
          fi
          if ! curl -sf http://localhost:8006/health/live; then
            echo "PROD /health/live not reachable — api logs:"
            docker compose logs api --tail 150 || true
            exit 1
          fi
          echo "PROD /health/live OK"
          if ! curl -sf http://localhost:8006/health/ready; then
            echo "PROD /health/ready failed — api logs:"
            docker compose logs api --tail 150 || true
            exit 1
          fi
          echo "PROD /health/ready OK"
          echo "=== BuyingAgent PROD deploy complete (${ENGINE_BUILD}) ==="