#!/bin/sh
# One-shot init: import workflows, activate them, and seed the DB.
# Skips if already done (flag file in shared n8n_data volume).
set -e

FLAG="/home/node/.n8n/.workflows-imported"

if [ -f "$FLAG" ]; then
  echo "[n8n-init] Already initialized, skipping."
  exit 0
fi

# ── 1. Wait for n8n ──────────────────────────────────────────────────
echo "[n8n-init] Waiting for n8n to be ready..."
until wget -qO /dev/null http://n8n:5678/healthz 2>/dev/null; do
  sleep 2
done
echo "[n8n-init] n8n is up."

# ── 2. Import workflows ──────────────────────────────────────────────
echo "[n8n-init] Importing workflows..."
n8n import:workflow --separate --input=/home/node/workflows/
echo "[n8n-init] Workflows imported."

# ── 3. Activate workflows via n8n API (Node.js) ─────────────────────
if [ -f /home/node/activate-workflows.js ]; then
  echo "[n8n-init] Activating workflows via n8n API..."
  node /home/node/activate-workflows.js "${N8N_OWNER_EMAIL}" "${N8N_OWNER_PASSWORD}" || \
    echo "[n8n-init] WARNING: Workflow activation failed. Activate manually via n8n UI."
else
  echo "[n8n-init] WARNING: activate-workflows.js not found, skipping activation."
fi

# ── 4. Seed parapharmacy DB ──────────────────────────────────────────
echo "[n8n-init] Waiting for parapharmacy-api to be ready..."
until wget -qO /dev/null http://parapharmacy-api:3002/api/health 2>/dev/null; do
  sleep 2
done

if [ -f /home/node/seed.json ]; then
  echo "[n8n-init] Seeding parapharmacy products..."
  SEED_RESP=$(wget -qO- --post-file=/home/node/seed.json \
    --header="Content-Type: application/json" \
    http://parapharmacy-api:3002/api/products/bulk 2>&1)
  echo "[n8n-init] Seed result: $SEED_RESP"
else
  echo "[n8n-init] WARNING: seed.json not found, skipping seed."
fi

# ── Done ─────────────────────────────────────────────────────────────
touch "$FLAG"
echo "[n8n-init] Initialization complete."