#!/usr/bin/env bash
# ارتقای DB قلک طلا — schema + merge settings/const
# استفاده: cd /opt/gholak/server && bash database/sql/run_gholaktala_upgrade.sh
set -euo pipefail

ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
cd "$ROOT"

read_env() {
  grep "^${1}=" .env | cut -d= -f2- | tr -d '\r"' | head -1
}

DB_HOST=$(read_env DB_HOST)
DB_PORT=$(read_env DB_PORT)
DB_DATABASE=$(read_env DB_DATABASE)
DB_USERNAME=$(read_env DB_USERNAME)
DB_PASSWORD=$(read_env DB_PASSWORD)

mysql_cmd() {
  mysql -h "$DB_HOST" -P "$DB_PORT" -u "$DB_USERNAME" -p"$DB_PASSWORD" "$DB_DATABASE" "$@"
}

mysqldump_cmd() {
  mysqldump -h "$DB_HOST" -P "$DB_PORT" -u "$DB_USERNAME" -p"$DB_PASSWORD" \
    --single-transaction --routines --triggers "$DB_DATABASE" "$@"
}

BACKUP_FILE="/tmp/gholaktala_before_upgrade_$(date +%Y%m%d_%H%M%S).sql"
echo "==> 0/5 backup -> $BACKUP_FILE"
mysqldump_cmd > "$BACKUP_FILE"
echo "    backup size: $(du -h "$BACKUP_FILE" | cut -f1)"

echo "==> 1/5 gholaktala_upgrade.sql (schema + backfill)"
mysql_cmd < database/sql/gholaktala_upgrade.sql

echo "==> 2/5 deploy_settings_const_preserve_value_sync_can_edit.sql (merge settings + const)"
mysql_cmd < database/sql/deploy_settings_const_preserve_value_sync_can_edit.sql

echo "==> 3/5 baseline_migrations.sql (اگر قبلاً نزده‌اید)"
if mysql_cmd -N -e "SELECT COUNT(*) FROM information_schema.TABLES WHERE TABLE_SCHEMA=DATABASE() AND TABLE_NAME='migrations';" | grep -q '^1$'; then
  PKG=$(mysql_cmd -N -e "SELECT COUNT(*) FROM migrations WHERE migration IN (
    '2019_12_14_000001_create_personal_access_tokens_table',
    '2021_12_02_065938_create_wallet_moudle_table'
  );" 2>/dev/null || echo 0)
  if [[ "$PKG" != "2" ]]; then
    echo "    running baseline_migrations.sql ..."
    mysql_cmd < database/sql/baseline_migrations.sql
  else
    echo "    skip — baseline already applied"
  fi
else
  echo "    skip — no migrations table"
fi

echo "==> 4/5 php artisan migrate"
php artisan migrate --force
echo "==> 5/5 php artisan config:clear"
php artisan config:clear

echo "==> done — backup: $BACKUP_FILE"
echo "==> test: GET /server/customer/me"