name: Deploy

on:
  push:
    branches:
      - main
      - develop

env:
  BASE_DIRS: "src public api partials tools"
  CONFIG_BASE_DIR: "config"

jobs:
  deploy:
    runs-on: private-server

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

      - name: Install lftp
        shell: sh
        run: |
          if command -v lftp >/dev/null 2>&1; then
            echo "✅ lftp bereits installiert"
          elif command -v apk >/dev/null 2>&1; then
            echo "📦 Installiere via apk"
            apk add --no-cache lftp ca-certificates
          elif command -v apt-get >/dev/null 2>&1; then
            echo "📦 Installiere via apt-get"
            apt-get update
            apt-get install -y lftp ca-certificates
          else
            echo "❌ Kein unterstützter Paketmanager gefunden"
            exit 1
          fi

      - name: Set environment
        run: |
          if [ "${{ gitea.ref_name }}" = "main" ]; then
            echo "TARGET_PATH=${{ vars.FTP_PATH_PROD }}" >> "$GITHUB_ENV"
            echo "CONFIG_ENV_DIR=config/prod" >> "$GITHUB_ENV"
            echo "ENVIRONMENT_NAME=production" >> "$GITHUB_ENV"
          elif [ "${{ gitea.ref_name }}" = "develop" ]; then
            echo "TARGET_PATH=${{ vars.FTP_PATH_STAGING }}" >> "$GITHUB_ENV"
            echo "CONFIG_ENV_DIR=config/staging" >> "$GITHUB_ENV"
            echo "ENVIRONMENT_NAME=staging" >> "$GITHUB_ENV"
          else
            echo "Unsupported branch"
            exit 1
          fi

      - name: Debug workspace
        run: |
          echo "📂 CI Workspace:"
          pwd
          ls -la

          echo "📁 Prüfe & zeige Projektverzeichnisse:"
          for d in $BASE_DIRS $CONFIG_BASE_DIR $CONFIG_ENV_DIR; do
            echo "----------------------------------------"
            if [ -d "$d" ]; then
              echo "📂 Inhalt von $d/:"
              ls -la "$d/"
            else
              echo "⚠️ Verzeichnis '$d' existiert nicht!"
            fi
          done

      - name: Deploy via FTPS
        run: |
          set -e

          echo "📁 Prüfe lokale Basisverzeichnisse..."
          MISSING=0

          for d in $BASE_DIRS; do
            if [ ! -d "$d" ]; then
              echo "❌ Verzeichnis '$d/' fehlt im Repo!"
              MISSING=1
            fi
          done

          if [ ! -d "$CONFIG_BASE_DIR" ]; then
            echo "❌ Basis-Konfig-Verzeichnis '$CONFIG_BASE_DIR/' fehlt!"
            MISSING=1
          fi

          if [ ! -d "$CONFIG_ENV_DIR" ]; then
            echo "❌ Env-Konfiguration '$CONFIG_ENV_DIR/' fehlt!"
            MISSING=1
          fi

          if [ "$MISSING" -ne 0 ]; then
            echo "⛔ Abbruch wegen fehlender Verzeichnisse."
            exit 1
          fi

          echo "🚀 Deploy ${ENVIRONMENT_NAME} → ${{ vars.FTP_HOST }}:${TARGET_PATH}"

          for d in $BASE_DIRS; do
            echo "🔁 Sync ${d}/ → ${TARGET_PATH}${d}/"
            lftp -u "${{ secrets.FTP_USER }}","${{ secrets.FTP_PASSWORD }}" "${{ vars.FTP_HOST }}" -e "
              set ftp:ssl-force true;
              set ftp:passive-mode true;
              set ftp:ssl-protect-data true;
              set ssl:verify-certificate no;
              mirror -R --delete --exclude .gitkeep ${d}/ ${TARGET_PATH}${d}/;
              bye
            " || { echo "❌ Upload für Verzeichnis '${d}' fehlgeschlagen."; exit 1; }
          done

          echo "🧩 Baue gemischtes Config-Verzeichnis..."
          rm -rf .ci_config_deploy
          mkdir -p .ci_config_deploy

          for f in ${CONFIG_BASE_DIR}/*.php; do
            if [ -f "$f" ]; then
              echo "➕ Basis-Config-Datei: $f"
              cp "$f" .ci_config_deploy/
            fi
          done

          echo "➕ Env-Config aus ${CONFIG_ENV_DIR}/"
          cp -R ${CONFIG_ENV_DIR}/. .ci_config_deploy/

          echo "🔁 Sync .ci_config_deploy/ → ${TARGET_PATH}${CONFIG_BASE_DIR}/"
          lftp -u "${{ secrets.FTP_USER }}","${{ secrets.FTP_PASSWORD }}" "${{ vars.FTP_HOST }}" -e "
            set ftp:ssl-force true;
            set ftp:passive-mode true;
            set ftp:ssl-protect-data true;
            set ssl:verify-certificate no;
            lcd .ci_config_deploy;
            mirror -R --delete --exclude .gitkeep ./ ${TARGET_PATH}${CONFIG_BASE_DIR}/;
            bye
          " || { echo "❌ Upload für Config fehlgeschlagen."; exit 1; }

          echo "✅ Deploy ${ENVIRONMENT_NAME} abgeschlossen."