on:
  push:
    branches:
      - main

  workflow_dispatch:

jobs:
  update-and-build:
    runs-on: build-server

    steps:
      - name: Checkout
        uses: https://github.com/actions/checkout@v4
        with:
          token: ${{ secrets.GIT_TOKEN }}

      - name: Update radiantwave-dev
        run: |
          . /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
          nix flake update radiantwave-dev

      - name: Prepare output directory
        run: mkdir -p /home/user/radiantwave

      # --- Kiosk ISO ---
      - name: Build kiosk ISO
        run: |
          export NIXPKGS_ALLOW_UNFREE=1
          . /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
          nix build -L --impure .#nixosConfigurations.dev-iso.config.system.build.isoImage

      - name: Rename kiosk ISO
        run: |
          ISO_DATE=$(date +%Y-%m-%d_%H-%M-%S)
          FILENAME="radiantwave-kiosk-dev-iso-${ISO_DATE}.iso"
          cp -L result/iso/*.iso "/home/user/radiantwave/${FILENAME}"
          echo "KIOSK_ISO_FILENAME=${FILENAME}" >> "$GITHUB_ENV"

      - name: Copy kiosk ISO to fileserver
        run: |
          scp "/home/user/radiantwave/${KIOSK_ISO_FILENAME}" \
            radiantwave-infra:/mnt/infrastructure_data/files/images/

      - name: Cleanup kiosk ISO
        run: rm -f "/home/user/radiantwave/${KIOSK_ISO_FILENAME}"

      - name: Commit updated flake.lock
        run: |
          git config user.email "ci@radiantwavetech.com"
          git config user.name "RadiantWave CI"
          git remote set-url origin https://oauth2:${{ secrets.GIT_TOKEN }}@gitea.radiantwavetech.com/RadiantWaveTech/kioskconfig.git

          git add flake.lock
          git commit -m "chore: update radiantwave-dev to latest" || echo "Nothing to commit"
          git push