#!/bin/sh
#
# entrypoint.sh - Launch CLIProxyAPI, optionally with scheduled token cleanup
#
# Set ENABLE_CLEANUP=true to activate automatic invalid token cleanup.
# When disabled (default), behaves identically to a plain CMD ["./cli-proxy-api"].
#

if [ "${ENABLE_CLEANUP}" = "true" ]; then
    echo "[entrypoint] Cleanup enabled, starting up at $(date)"

    CLEANUP_CRON_SCHEDULE="${CLEANUP_CRON_SCHEDULE:-0 */6 * * *}"
    CLEANUP_STARTUP_DELAY="${CLEANUP_STARTUP_DELAY:-10}"
    CRON_OK=0

    mkdir -p /tmp/logs /tmp/crontabs

    # Wrapper script that injects env vars (busybox crond doesn't inherit them)
    cat > /tmp/run_cleanup.sh << WRAPPER
#!/bin/sh
export MANAGEMENT_PASSWORD='$(printf '%s' "$MANAGEMENT_PASSWORD" | sed "s/'/'\\\\''/g")'
export FEISHU_WEBHOOK_URL='$(printf '%s' "$FEISHU_WEBHOOK_URL" | sed "s/'/'\\\\''/g")'
export CLEANUP_CONCURRENCY='${CLEANUP_CONCURRENCY:-20}'
exec /app/cleanup_tokens.sh
WRAPPER
    chmod +x /tmp/run_cleanup.sh

    cat > /tmp/crontabs/root << EOF
${CLEANUP_CRON_SCHEDULE} /tmp/run_cleanup.sh >> /tmp/logs/cleanup.log 2>&1
EOF

    echo "[entrypoint] Cleanup schedule: ${CLEANUP_CRON_SCHEDULE}"

    if crond -c /tmp/crontabs -l 8 -L /tmp/logs/crond.log 2>/dev/null; then
        echo "[entrypoint] crond started"
        CRON_OK=1
    else
        echo "[entrypoint] WARNING: crond failed, will use sleep-loop fallback"
    fi

    (
        MAX_WAIT=120; WAITED=0
        while ! wget -q -O /dev/null http://localhost:7860/ 2>/dev/null; do
            sleep 2; WAITED=$((WAITED + 2))
            [ "$WAITED" -ge "$MAX_WAIT" ] && break
        done
        sleep "${CLEANUP_STARTUP_DELAY}"
        /app/cleanup_tokens.sh >> /tmp/logs/cleanup.log 2>&1

        if [ "$CRON_OK" = "0" ]; then
            while true; do
                sleep 21600
                /app/cleanup_tokens.sh >> /tmp/logs/cleanup.log 2>&1
            done
        fi
    ) &
fi

exec /app/cli-proxy-api --config /app/config.yaml "$@"