name: Deploy Mnemo Cards

on:
  workflow_dispatch:
  push:
    branches:
      - master

jobs:
  deploy-backend:
    name: Deploy Backend
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install Dependencies
        run: |
          apt-get update && apt-get install -y rsync openssh-client

      - name: Setup SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.SSH_KEY }}" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          ssh-keyscan -H ${{ secrets.SSH_HOST }} >> ~/.ssh/known_hosts

      - name: Sync Source Code
        run: |
          # Sync common packages
          rsync -avz --delete --exclude '.*' --exclude 'build' --exclude 'doc' \
            mnemo_cards_common \
            mnemo_cards_common_backend \
            ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }}:~/

          # Sync backend project
          rsync -avz --delete --exclude '.*' --exclude 'build' --exclude 'server.exe' --exclude 'isar' \
            mnemo_cards_backend \
            ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }}:~/

          # Sync build script
          rsync -avz tools/deploy/backend/server_build.sh ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }}:~/mnemo_cards_backend/
          ssh ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }} "chmod +x ~/mnemo_cards_backend/server_build.sh"

      - name: Trigger Remote Build
        run: |
          ssh ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }} "~/mnemo_cards_backend/server_build.sh"

  deploy-web:
    name: Deploy Web App
    runs-on: ubuntu-latest
    needs: deploy-backend
    if: always()
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          lfs: false

      - name: Configure Git
        run: |
          git config --global http.postBuffer 524288000
          git config --global http.maxRequestBuffer 100M
          git config --global core.compression 0

      - name: Install Dependencies
        run: |
          apt-get update && apt-get install -y rsync openssh-client jq git

      - name: Install Flutter 3.35.5
        run: |
          if [ ! -d /opt/flutter/bin ]; then
            echo "Flutter not found, cloning..."
            git clone --branch 3.35.5 --depth 1 https://github.com/flutter/flutter.git /opt/flutter
          else
            echo "Flutter already present in /opt/flutter"
          fi

          echo "FLUTTER_ROOT=/opt/flutter" >> "$GITHUB_ENV"
          echo "/opt/flutter/bin" >> "$GITHUB_PATH"
          /opt/flutter/bin/flutter --version
    
      - name: Setup SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.SSH_KEY }}" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          ssh-keyscan -H ${{ secrets.SSH_HOST }} >> ~/.ssh/known_hosts

      - name: Build Web App
        working-directory: mnemo_cards_web_v2
        run: |
          flutter pub get
          flutter build web --release \
            --dart-define=API_BASE_URL=https://api.mnemo-cards.online \
            --dart2js-optimization=O4

      - name: Deploy Web App
        run: |
          rsync -avz --delete mnemo_cards_web_v2/build/web/ \
            ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }}:/var/www/mnemo_cards/

      - name: Fix Permissions
        run: |
          ssh ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }} \
            "chown -R www-data:www-data /var/www/mnemo_cards && chmod -R 755 /var/www/mnemo_cards"