name: Deploy

on:
  push:
    branches: [main, staging, develop]

env:
  SERVER_IP: "46.225.26.166"
  SSH_PORT: "2222"

jobs:
  deploy:
    runs-on: ubuntu-latest
    if: github.event_name == 'push'
    
    steps:
      - uses: actions/checkout@v4
      
      - name: Determine environment
        id: env
        run: |
          if [[ "${{ github.ref }}" == "refs/heads/main" ]]; then
            echo "name=production" >> $GITHUB_OUTPUT
            echo "url=https://shellmate.sh" >> $GITHUB_OUTPUT
            echo "ssh_user=play" >> $GITHUB_OUTPUT
          elif [[ "${{ github.ref }}" == "refs/heads/staging" ]]; then
            echo "name=staging" >> $GITHUB_OUTPUT
            echo "url=https://staging.shellmate.sh" >> $GITHUB_OUTPUT
            echo "ssh_user=play" >> $GITHUB_OUTPUT
          else
            echo "name=dev" >> $GITHUB_OUTPUT
            echo "url=https://dev.shellmate.sh" >> $GITHUB_OUTPUT
            echo "ssh_user=play" >> $GITHUB_OUTPUT
          fi
      
      - name: Setup SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.DEPLOY_SSH_KEY }}" > ~/.ssh/deploy_key
          chmod 600 ~/.ssh/deploy_key
          ssh-keyscan -p ${{ env.SSH_PORT }} ${{ env.SERVER_IP }} >> ~/.ssh/known_hosts 2>/dev/null || true
      
      - name: Deploy to ${{ steps.env.outputs.name }}
        run: |
          ssh -i ~/.ssh/deploy_key -p ${{ env.SSH_PORT }} -o StrictHostKeyChecking=no root@${{ env.SERVER_IP }} << 'ENDSSH'
            cd /opt/shellmate
            git fetch origin
            git checkout ${{ github.ref_name }}
            git pull origin ${{ github.ref_name }}
            docker compose up -d --build
            echo "✅ Deployed ${{ github.ref_name }} to ${{ steps.env.outputs.name }}"
          ENDSSH
      
      - name: Summary
        run: |
          echo "## 🚀 Deployment Complete" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "| | |" >> $GITHUB_STEP_SUMMARY
          echo "|---|---|" >> $GITHUB_STEP_SUMMARY
          echo "| **Environment** | ${{ steps.env.outputs.name }} |" >> $GITHUB_STEP_SUMMARY
          echo "| **Branch** | ${{ github.ref_name }} |" >> $GITHUB_STEP_SUMMARY
          echo "| **URL** | ${{ steps.env.outputs.url }} |" >> $GITHUB_STEP_SUMMARY
          echo "| **Commit** | \`${{ github.sha }}\` |" >> $GITHUB_STEP_SUMMARY