#!/usr/bin/env bash

set -euo pipefail

PROJECT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
LANGGRAPH_CONFIG="${PROJECT_DIR}/EvoScientist/langgraph_dev/langgraph.json"
HOST="${EVOSCIENTIST_LANGGRAPH_HOST:-127.0.0.1}"
PORT="${EVOSCIENTIST_LANGGRAPH_DEV_PORT:-3076}"
WEB_ENV="${PROJECT_DIR}/../Ai4Sci-Web/.env"

if [[ ! -x "${PROJECT_DIR}/.venv/bin/langgraph" ]]; then
    echo "LangGraph executable not found: ${PROJECT_DIR}/.venv/bin/langgraph" >&2
    echo "Run 'uv sync' in ${PROJECT_DIR} first." >&2
    exit 1
fi

cd "${PROJECT_DIR}"

# The Web Gateway always supplies a verified conversation workspace scope.
export EVOSCIENTIST_DEPLOY_MODE="${EVOSCIENTIST_DEPLOY_MODE:-full}"
export EVOSCIENTIST_WORKSPACE_DIR="${EVOSCIENTIST_WORKSPACE_DIR:-${PROJECT_DIR}/../.ai4sci/workspace}"

exec uv run --env-file "${WEB_ENV}" langgraph dev \
    --config "${LANGGRAPH_CONFIG}" \
    --host "${HOST}" \
    --port "${PORT}" \
    --no-browser \
    --no-reload \
    --allow-blocking \
    --n-jobs-per-worker 1