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

# Usage:
#   ./deploy.sh
# Optional env vars:
#   APP_DIR=/var/www/einkauf
#   PHP_BIN=/usr/bin/php
#   COMPOSER_BIN=/usr/local/bin/composer
#   NPM_BIN=/usr/bin/npm
#   RUN_SEED=true

APP_DIR="${APP_DIR:-/var/www/einkauf}"
PHP_BIN="${PHP_BIN:-/usr/bin/php}"
COMPOSER_BIN="${COMPOSER_BIN:-/usr/local/bin/composer}"
NPM_BIN="${NPM_BIN:-/usr/bin/npm}"
RUN_SEED="${RUN_SEED:-false}"

cd "${APP_DIR}"

echo "==> Deploy startet in ${APP_DIR}"

if [ ! -f "artisan" ]; then
  echo "Fehler: artisan nicht gefunden in ${APP_DIR}" >&2
  exit 1
fi

echo "==> Wartungsmodus aktivieren"
"${PHP_BIN}" artisan down --refresh=15 --retry=60 --secret="deploy-bypass" || true

cleanup() {
  echo "==> Wartungsmodus deaktivieren"
  "${PHP_BIN}" artisan up || true
}
trap cleanup EXIT

echo "==> Code aktualisieren"
git fetch --all --prune
git reset --hard origin/main

echo "==> PHP-Abhaengigkeiten installieren"
"${COMPOSER_BIN}" install --no-dev --prefer-dist --optimize-autoloader --no-interaction

echo "==> Frontend-Abhaengigkeiten installieren"
"${NPM_BIN}" ci

echo "==> Frontend builden"
"${NPM_BIN}" run build

echo "==> Datenbank migrieren"
"${PHP_BIN}" artisan migrate --force

if [ "${RUN_SEED}" = "true" ]; then
  echo "==> Seeder ausfuehren"
  "${PHP_BIN}" artisan db:seed --force
fi

echo "==> Storage-Link sicherstellen"
"${PHP_BIN}" artisan storage:link || true

echo "==> Caches aufbauen"
"${PHP_BIN}" artisan optimize:clear
"${PHP_BIN}" artisan config:cache
"${PHP_BIN}" artisan route:cache
"${PHP_BIN}" artisan view:cache

echo "==> Rechte setzen"
chown -R www-data:www-data "${APP_DIR}"
chmod -R ug+rwX "${APP_DIR}/storage" "${APP_DIR}/bootstrap/cache"

echo "==> Deploy erfolgreich"