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

NETWORK_FLAG="--${ELECTRUM_NETWORK}"
WALLET_PATH="/electrum/wallet/${ELECTRUM_WALLET_NAME}"
DATA_DIR="/electrum/data"

run_electrum() { electrum "${NETWORK_FLAG}" --dir "${DATA_DIR}" "$@"; }
run_electrum_offline() { electrum --offline "${NETWORK_FLAG}" --dir "${DATA_DIR}" "$@"; }

mkdir -p /electrum/wallet "${DATA_DIR}"
chmod 700 /electrum/wallet

if [[ ! -f "${WALLET_PATH}" ]]; then
    echo "Creating ${ELECTRUM_NETWORK} wallet at ${WALLET_PATH}..."

    run_electrum_offline create -w "${WALLET_PATH}" --password "${ELECTRUM_WALLET_PASSWORD}"
    chmod 600 "${WALLET_PATH}" 2>/dev/null || true
    
    echo "Wallet created at ${WALLET_PATH}"
fi

run_electrum_offline setconfig rpcuser "${ELECTRUM_DAEMON_RPC_USER}"
run_electrum_offline setconfig rpcpassword "${ELECTRUM_DAEMON_RPC_PASSWORD}"
run_electrum_offline setconfig rpchost 0.0.0.0
run_electrum_offline setconfig rpcport "${ELECTRUM_DAEMON_PORT}"
run_electrum_offline setconfig server "${ELECTRUM_SERVER}"

trap 'run_electrum daemon stop || true; exit 0' SIGTERM SIGINT

run_electrum daemon -d
run_electrum load_wallet -w "${WALLET_PATH}" --password "${ELECTRUM_WALLET_PASSWORD}"

sleep infinity