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

echo "[start-web] Starting web service..."
echo "[start-web] Node: $(node -v || true)"

cd /app

# Ensure pnpm available in this base image
ensure_pnpm() {
  if command -v pnpm >/dev/null 2>&1; then
    return 0
  fi

  if command -v corepack >/dev/null 2>&1; then
    corepack enable >/dev/null 2>&1 || true
    corepack prepare pnpm@9 --activate >/dev/null 2>&1 || true
  fi

  if command -v pnpm >/dev/null 2>&1; then
    return 0
  fi

  if command -v npm >/dev/null 2>&1; then
    npm install -g pnpm@9 >/dev/null 2>&1
  fi

  if ! command -v pnpm >/dev/null 2>&1; then
    echo "[start-web] pnpm not available; aborting startup" >&2
    exit 1
  fi
}

ensure_pnpm

echo "[start-web] Using APP_DIR=$(pwd)"
echo "[start-web] NEXT_PUBLIC_APP_URL=${NEXT_PUBLIC_APP_URL:-}"
echo "[start-web] NEXT_PUBLIC_CONVEX_URL=${NEXT_PUBLIC_CONVEX_URL:-}"
echo "[start-web] PNPM_STORE_DIR=${PNPM_STORE_DIR:-/tmp/pnpm-store}"

# Ensure pnpm uses container-local store (not host bind mount)
pnpm config set store-dir "${PNPM_STORE_DIR:-/tmp/pnpm-store}" >/dev/null 2>&1 || true

# Prisma generate (idempotent) and apply DB migrations
echo "[start-web] prisma generate"
pnpm prisma:generate

echo "[start-web] prisma migrate deploy"
pnpm exec prisma migrate deploy

# Seed Better Auth users safely (ensure-only by default)
echo "[start-web] seeding Better Auth users (ensure-only)"
pnpm auth:seed || true

echo "[start-web] launching Next.js"
exec pnpm start -p 3000