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

REPO_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
ENV_FILE="${REPO_DIR}/.env"
BINARY="${REPO_DIR}/bin/eden-room"
BANLIST="${REPO_DIR}/banlist.txt"
LOG_FILE="${REPO_DIR}/logs/eden-room.log"

if [[ ! -f "${ENV_FILE}" ]]; then
  echo "Missing ${ENV_FILE}. Copy env.example to .env and configure it." >&2
  exit 1
fi

# shellcheck source=/dev/null
source "${ENV_FILE}"

: "${ROOM_NAME:?ROOM_NAME is required in .env}"
: "${PREFERRED_GAME:?PREFERRED_GAME is required in .env}"
: "${PREFERRED_GAME_ID:?PREFERRED_GAME_ID is required in .env}"
: "${PORT:=24872}"
: "${MAX_MEMBERS:=8}"
: "${BIND_ADDRESS:=0.0.0.0}"
: "${WEB_API_URL:=https://api.ynet-fun.xyz}"

if [[ ! -x "${BINARY}" ]]; then
  echo "Missing ${BINARY}. Run scripts/install.sh first." >&2
  exit 1
fi

mkdir -p "${REPO_DIR}/logs"

ARGS=(
  --room-name "${ROOM_NAME}"
  --room-description "${ROOM_DESCRIPTION:-Smash Ultimate lobby}"
  --preferred-game "${PREFERRED_GAME}"
  --preferred-game-id "${PREFERRED_GAME_ID}"
  --port "${PORT}"
  --max-members "${MAX_MEMBERS}"
  --bind-address "${BIND_ADDRESS}"
  --ban-list-file "${BANLIST}"
  --log-file "${LOG_FILE}"
)

if [[ -n "${PASSWORD:-}" ]]; then
  ARGS+=(--password "${PASSWORD}")
fi

if [[ -n "${EDEN_TOKEN:-}" ]]; then
  ARGS+=(--token "${EDEN_TOKEN}" --web-api-url "${WEB_API_URL}")
else
  echo "Warning: EDEN_TOKEN is empty — hosting as unlisted/private room." >&2
fi

exec "${BINARY}" "${ARGS[@]}"