name: checks

on:
  push:
  pull_request:

jobs:
  frontend-jobs:
    name: Set up Node and other necessary dependencies for Frontend Tests and Build
    runs-on: ubuntu-latest

    steps:
      - name: Info
        run: |
          echo "Triggered by ${{ gitea.event_name }} event"
          echo "Branch: ${{ gitea.ref }}"
          echo "Repository: ${{ gitea.repository }}"

      - name: Install Node.js, npm, and Yarn (optimized)
        run: |
          set -e
          echo "Preparing Node.js, npm, and Yarn setup..."

          if command -v apt >/dev/null 2>&1; then
            echo "→ Using apt (Debian/Ubuntu)..."
            export DEBIAN_FRONTEND=noninteractive
            apt-get update -qq >/dev/null
            apt-get install -y -qq curl ca-certificates >/dev/null
            curl -fsSL https://deb.nodesource.com/setup_20.x | bash - >/dev/null 2>&1
            apt-get install -y -qq nodejs >/dev/null
            npm install -g yarn --silent

          elif command -v apk >/dev/null 2>&1; then
            echo "→ Using apk (Alpine)..."
            apk add --no-cache curl nodejs npm >/dev/null
            npm install -g yarn --silent

          elif command -v dnf >/dev/null 2>&1; then
            echo "→ Using dnf (Fedora/RHEL)..."
            dnf install -y -q curl ca-certificates nodejs npm >/dev/null
            npm install -g yarn --silent

          else
            echo "No supported package manager found (apt, apk, dnf)."
            exit 1
          fi

          echo "Node.js, npm, and Yarn installed successfully:"
          node -v
          npm -v
          yarn -v

      - name: Checkout repository manually
        env:
          TOKEN: ${{ secrets.ACCESS_TOKEN }}
          CLONE_URL: ${{ vars.CLONE_URL }}
        run: |
          echo "Cloning from $CLONE_URL"
          echo "Cloning ALL_REPO_TOKEN $ALL_REPO_TOKEN"
          CLONE_URL_WITH_AUTH=$(echo "$CLONE_URL" | sed "s#https://#https://$ALL_REPO_TOKEN@#")
          git clone --quiet "$CLONE_URL_WITH_AUTH" .
          echo "${{ gitea.repository }} cloned successfully."

      # Install frontend dependencies and run tests
      - name: Install frontend dependencies and run tests
        #uses: actions/cache@v3
        working-directory: ./frontend
        with:
          path: |
            ~/.yarn/cache
            ./node_modules
          key: frontend-${{ runner.os }}-yarn-${{ hashFiles('frontend/yarn.lock') }}
          restore-keys: |
            frontend-${{ runner.os }}-yarn-
        run: |
          yarn install --frozen-lockfile
          #yarn test --watchAll=false --ci

        #Check frontend linting
      - name: Check frontend linting
        working-directory: ./frontend
        run: yarn lint

  backend-jobs:
    name: Set up Java for Backend Tests and Build
    runs-on: ubuntu-latest
    #container:
    #image: eclipse-temurin:21-jdk

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

      - name: Setup Java 21 + Maven
        run: |
          echo "Detecting package manager..."
          if command -v apt-get >/dev/null 2>&1; then
              PM=apt
          elif command -v apk >/dev/null 2>&1; then
              PM=apk
          elif command -v yum >/dev/null 2>&1; then
              PM=yum
          else
              echo "No known package manager found. Will install JDK manually."
              PM=none
          fi

          echo "Package manager detected: $PM"

          if [ "$PM" = "apt" ]; then
              apt-get update -y
              apt-get install -y openjdk-21-jdk maven wget tar
              JAVA_HOME=/usr/lib/jvm/java-21-openjdk-amd64
          elif [ "$PM" = "apk" ]; then
              apk update
              apk add openjdk21 maven wget tar
              JAVA_HOME=/usr/lib/jvm/java-21-openjdk
          elif [ "$PM" = "yum" ]; then
              yum install -y java-21-openjdk-devel maven wget tar
              JAVA_HOME=/usr/lib/jvm/java-21-openjdk
          else
              # Fallback: manual download
              JDK_URL="https://download.oracle.com/java/21/latest/jdk-21_linux-x64_bin.tar.gz"
              mkdir -p /opt/jdk
              wget -q -O /tmp/jdk.tar.gz $JDK_URL
              tar -xzf /tmp/jdk.tar.gz -C /opt/jdk --strip-components=1
              JAVA_HOME=/opt/jdk
          fi

          # Export JAVA_HOME and update PATH for subsequent steps
          echo "JAVA_HOME=$JAVA_HOME" >> $GITEA_ENV
          echo "$JAVA_HOME/bin" >> $GITEA_PATH
          export JAVA_HOME=$JAVA_HOME
          export PATH=$JAVA_HOME/bin:$PATH

          # Verify Java and Maven installation
          java -version
          mvn -version      

      - name: Verify Java setup
        run: |
          java -version

      - name: Verify Java setup
        run: |
          ls -l $JAVA_HOME/bin/java
          file $JAVA_HOME/bin/java || true
          java -version

      # Run backend tests and build
      - name: Test & build backend
        working-directory: .
        run: mvn clean install

      - name: Done
        run: echo "Workflow successfully completed."