#!/bin/bash
# ============================================================
# dev-frontend.sh - 前端开发启动
# 用法: ./scripts/dev-frontend.sh
# 说明: 启动 Next.js 开发服务器，API 代理到后端
# ============================================================
set -e

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
FRONTEND_DIR="$SCRIPT_DIR/../public-frontend"

echo "=========================================="
echo "  前端开发模式 - Next.js"
echo "=========================================="
echo ""
echo "  后端 URL: ${BACKEND_URL:-http://127.0.0.1:5000}"
echo "  访问: http://localhost:3000"
echo "  Ctrl+C 停止"
echo ""

# 确保后端 URL 设置（默认本地）
export BACKEND_URL=${BACKEND_URL:-http://127.0.0.1:5000}
export NEXT_PUBLIC_BACKEND_URL=${BACKEND_URL}

cd "$FRONTEND_DIR"
exec npm run dev