#!/usr/bin/env bash
set -euo pipefail

SCRIPT_VERSION="1.0"

# ================================================
# FACTUGES SYNC - Deploy cron jobs (MULTI COMPANY)
# -----------------------------------------------
# Este script:
#   - Lee la lista de compañías desde companies.list
#   - Genera automáticamente los CRON de cada compañía
#   - Instala un CRON único con todas las compañías
#   - Crea directorios de logs por compañía
# ================================================

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
COMPANIES_FILE="${SCRIPT_DIR}/companies.list"

if [[ ! -f "$COMPANIES_FILE" ]]; then
  echo "❌ ERROR: No existe ${COMPANIES_FILE}"
  exit 1
fi

CRON_FILE="/tmp/factuges-sync-cron-all.txt"

echo ""
echo "-------------------------------------------------------"
echo " FACTUGES SYNC - Deploy cron jobs (MULTI COMPANY) v${SCRIPT_VERSION}"
echo "-------------------------------------------------------"
echo ""

echo "📄 Generando CRON multi-compañía..."
echo "" > "$CRON_FILE"

while read -r COMPANY; do
  [[ -z "$COMPANY" ]] && continue    # saltar líneas vacías
  [[ "$COMPANY" == \#* ]] && continue # saltar comentarios

  LOG_DIR="/var/log/factuges-sync/${COMPANY}"

  echo "→ Añadiendo compañía: ${COMPANY}"
  echo "  Logs en: ${LOG_DIR}"

  # Crear directorio de logs por compañía
  sudo mkdir -p "$LOG_DIR"

  cat >> "$CRON_FILE" <<EOF
# ===== FACTUGES SYNC JOBS (${COMPANY}) =====

# Sincronización FactuGES (cada 5 min)
*/5 * * * * docker run --rm \
    -e ENV=prod \
    factuges-sync-factuges:${COMPANY}-latest \
    >> ${LOG_DIR}/factuges.log 2>&1

# Sincronización Verifactu (cada 7 min)
*/7 * * * * docker run --rm \
    -e ENV=prod \
    factuges-sync-verifactu:${COMPANY}-latest \
    >> ${LOG_DIR}/verifactu.log 2>&1

EOF

done < "$COMPANIES_FILE"

echo "📥 Instalando CRON final..."
sudo crontab "$CRON_FILE"

echo ""
echo "---------------------------------------------"
echo "🎯 CRON multi-compañía instalado correctamente"
echo "✔ companies.list leído desde: ${COMPANIES_FILE}"
echo "✔ Ver crontab: sudo crontab -l"
echo "✔ Logs: /var/log/factuges-sync/<company>/"
echo "🧩 Script version: ${SCRIPT_VERSION}"
echo "---------------------------------------------"
echo ""