#!/bin/bash
# =============================================
#  智教助手 - 单终端启动（前后端日志合并显示）
# =============================================

set -e
ROOT_DIR="$(cd "$(dirname "$0")" && pwd)"

echo "========================================="
echo "  智教助手 启动中..."
echo "========================================="

# Kill existing processes on ports
for port in 8000 5173; do
    for pid in $(netstat -ano 2>/dev/null | grep ":$port .*LISTEN" | awk '{print $5}' | sort -u); do
        [ "$pid" != "0" ] && [ -n "$pid" ] && taskkill //PID "$pid" //F 2>/dev/null || true
    done
done
sleep 1

cleanup() {
    echo ""
    echo "[STOP] 停止所有服务..."
    # Kill backend and frontend python/node processes we spawned
    kill $(jobs -p) 2>/dev/null || true
    wait 2>/dev/null
    echo "[STOP] 已停止"
    exit 0
}
trap cleanup INT TERM

# Backend - log with prefix
(
    cd "$ROOT_DIR/backend"
    python -m uvicorn main:app --host 0.0.0.0 --port 8000 --reload 2>&1 | while IFS= read -r line; do
        printf "\033[36m%-8s\033[0m %s\n" "后端" "$line"
    done
) &
BACK_PID=$!

# Frontend - log with prefix
(
    cd "$ROOT_DIR/frontend"
    npx vite --host 0.0.0.0 --port 5173 2>&1 | while IFS= read -r line; do
        printf "\033[32m%-8s\033[0m %s\n" "前端" "$line"
    done
) &
FRONT_PID=$!

sleep 4

echo ""
echo "========================================="
echo "  ✓ 服务已启动"
echo "  前端: http://localhost:5173"
echo "  后端: http://localhost:8000"
echo "  API:  http://localhost:8000/docs"
echo "========================================="
echo "  Ctrl+C 停止所有服务"
echo ""

wait