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

DATA_DIR="${DOSFRONTEND_CONFIG_DIR:-/app/data}"
DB_PATH="${DATA_DIR}/roms.db"

# Make sure data dir exists & is writable for uid 1000
mkdir -p "$DATA_DIR" "$DATA_DIR/images" "$DATA_DIR/logs" "$DATA_DIR/roms" "$DATA_DIR/metadata"
# Attempt to fix perms when volume mounted as root
if [ "$(id -u)" -ne 0 ]; then
  # we're not root; try a writable touch to detect perms
  if ! touch "$DATA_DIR/.permcheck" 2>/dev/null; then
    echo "WARNING: $DATA_DIR not writable by current user. Consider running as root or fixing volume ownership."
  else
    rm -f "$DATA_DIR/.permcheck"
  fi
else
  chown -R 1000:1000 "$DATA_DIR" || true
fi

# Initialize / migrate DB
if [ ! -f "$DB_PATH" ]; then
  echo "No database found. Initializing…"
  python /app/src/migrate.py init || true
fi
# Always try to move to latest
python /app/src/migrate.py upgrade || true

# Non-interactive admin creation (optional)
if [ "${DOSVAULT_ADMIN_USERNAME:-}" ] && [ "${DOSVAULT_ADMIN_EMAIL:-}" ] && [ "${DOSVAULT_ADMIN_PASSWORD:-}" ]; then
python - <<'PY'
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from os import getenv
from libs.config import Config
from libs.database import User_table, UserRole
from libs.auth import AuthManager

cfg=Config()
engine=create_engine(f"sqlite+pysqlite:///{cfg.database_path}")
Session=sessionmaker(bind=engine)
db=Session()
try:
    existing = db.query(User_table).filter(User_table.role==UserRole.SUPER.value).first()
    if not existing:
        AuthManager.create_user(
            db,
            getenv("DOSVAULT_ADMIN_USERNAME"),
            getenv("DOSVAULT_ADMIN_EMAIL"),
            getenv("DOSVAULT_ADMIN_PASSWORD"),
            UserRole.SUPER.value
        )
        print("Admin user created.")
    else:
        print(f"Admin already exists: {existing.username}")
finally:
    db.close()
PY
fi
# Execute rom scan
exec python ./src/__main__.py || true &
# Run app
exec python -m uvicorn src.webapp:app --host 0.0.0.0 --port 8080