name: TaxBaik CI/CD

on:
  push:
    branches:
      - master

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: '10.0'

      - name: Restore dependencies
        run: dotnet restore TaxBaik.sln

      - name: Build solution
        run: dotnet build TaxBaik.sln -c Release --no-restore

      - name: Publish Web
        run: dotnet publish TaxBaik.Web/ -c Release -o ./publish/web

      - name: Publish Admin
        run: dotnet publish TaxBaik.Admin/ -c Release -o ./publish/admin

      - name: Copy migrations to publish
        run: |
          cp -r db/migrations ./publish/web/migrations || true
          cp -r db/migrations ./publish/admin/migrations || true

      - name: Generate build info
        run: |
          mkdir -p ./publish/web/wwwroot ./publish/admin/wwwroot
          COMMIT_HASH=$(git rev-parse --short HEAD)
          BUILD_TIME=$(date -u +'%Y-%m-%d %H:%M:%S UTC')
          echo "Version: $COMMIT_HASH" > ./publish/web/wwwroot/version.txt
          echo "Built: $BUILD_TIME" >> ./publish/web/wwwroot/version.txt
          echo "Version: $COMMIT_HASH" > ./publish/admin/wwwroot/version.txt
          echo "Built: $BUILD_TIME" >> ./publish/admin/wwwroot/version.txt
          echo "✓ Version files created:"
          cat ./publish/web/wwwroot/version.txt

      - name: Setup SSH key
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.DEPLOY_SSH_KEY }}" > ~/.ssh/deploy_key
          chmod 600 ~/.ssh/deploy_key
          cat >> ~/.ssh/config << 'EOF'
          Host deploy
            HostName ${{ secrets.DEPLOY_HOST }}
            User ${{ secrets.DEPLOY_USER }}
            IdentityFile ~/.ssh/deploy_key
            StrictHostKeyChecking no
            UserKnownHostsFile /dev/null
          EOF
          chmod 644 ~/.ssh/config
          echo "=== SSH Key Setup Complete ==="
          ls -la ~/.ssh/

      - name: Deploy Web
        run: |
          WEB_TIMESTAMP=$(date +%Y%m%d_%H%M%S)
          tar -czf web_publish.tar.gz -C publish web
          scp web_publish.tar.gz deploy:/tmp/

          ssh deploy /bin/bash << 'EOF'
          WEB_TIMESTAMP=$(date +%Y%m%d_%H%M%S)
          WEB_DEPLOY_DIR="/home/${{ secrets.DEPLOY_USER }}/deployments/taxbaik_${WEB_TIMESTAMP}"
          mkdir -p "$WEB_DEPLOY_DIR"

          echo "=== Extracting deployment package ==="
          tar -xzf /tmp/web_publish.tar.gz -C "$WEB_DEPLOY_DIR"
          ln -sfn "$WEB_DEPLOY_DIR/web" ~/taxbaik_active

          echo "=== Stopping existing TaxBaik.Web processes ==="
          pkill -9 -f "TaxBaik.Web" || true
          sleep 5

          echo "=== Verifying processes stopped ==="
          ps aux | grep -E 'TaxBaik.Web|5001' | grep -v grep || echo "✓ All processes stopped"

          echo "=== Starting new TaxBaik.Web process ==="
          cd ~/taxbaik_active
          export ConnectionStrings__Default="Host=localhost;Database=taxbaikdb;Username=taxbaik;Password=taxbaik123"
          export ASPNETCORE_ENVIRONMENT=Production
          export ASPNETCORE_URLS=http://127.0.0.1:5001
          nohup /usr/local/dotnet/dotnet TaxBaik.Web.dll > web.log 2>&1 &
          sleep 3

          echo "=== Verifying new process started ==="
          ps aux | grep TaxBaik.Web | grep -v grep
          cat ~/taxbaik_active/wwwroot/version.txt || echo "! Version file not found"

          rm /tmp/web_publish.tar.gz
          EOF

      - name: Deploy Admin
        run: |
          ADMIN_TIMESTAMP=$(date +%Y%m%d_%H%M%S)
          tar -czf admin_publish.tar.gz -C publish admin
          scp admin_publish.tar.gz deploy:/tmp/

          ssh deploy /bin/bash << 'EOF'
          ADMIN_TIMESTAMP=$(date +%Y%m%d_%H%M%S)
          ADMIN_DEPLOY_DIR="/home/${{ secrets.DEPLOY_USER }}/deployments/taxbaik_admin_${ADMIN_TIMESTAMP}"
          mkdir -p "$ADMIN_DEPLOY_DIR"

          echo "=== Extracting deployment package ==="
          tar -xzf /tmp/admin_publish.tar.gz -C "$ADMIN_DEPLOY_DIR"
          ln -sfn "$ADMIN_DEPLOY_DIR/admin" ~/taxbaik_admin_active

          echo "=== Stopping existing TaxBaik.Admin processes ==="
          pkill -9 -f "TaxBaik.Admin" || true
          sleep 5

          echo "=== Verifying processes stopped ==="
          ps aux | grep -E 'TaxBaik.Admin|5002' | grep -v grep || echo "✓ All processes stopped"

          echo "=== Starting new TaxBaik.Admin process ==="
          cd ~/taxbaik_admin_active
          export ConnectionStrings__Default="Host=localhost;Database=taxbaikdb;Username=taxbaik;Password=taxbaik123"
          export ASPNETCORE_ENVIRONMENT=Production
          export ASPNETCORE_URLS=http://127.0.0.1:5002
          nohup /usr/local/dotnet/dotnet TaxBaik.Admin.dll > admin.log 2>&1 &
          sleep 3

          echo "=== Verifying new process started ==="
          ps aux | grep TaxBaik.Admin | grep -v grep
          cat ~/taxbaik_admin_active/wwwroot/version.txt || echo "! Version file not found"

          rm /tmp/admin_publish.tar.gz
          EOF