#!/usr/bin/env python3
"""
启动后端API服务 (本地开发)
"""

import subprocess
import sys
import os

# 切换到项目根目录
project_root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
os.chdir(project_root)

# 添加backend到Python路径
backend_path = os.path.join(project_root, "backend")
sys.path.insert(0, backend_path)

print("=" * 60)
print("启动大学爬虫 Web API 服务")
print("=" * 60)
print(f"项目目录: {project_root}")
print(f"后端目录: {backend_path}")
print()

# 检查是否安装了依赖
try:
    import fastapi
    import uvicorn
except ImportError:
    print("正在安装后端依赖...")
    subprocess.run([sys.executable, "-m", "pip", "install", "-r", "backend/requirements.txt"])

# 初始化数据库
print("初始化数据库...")
os.chdir(backend_path)

# 启动服务
print()
print("启动 FastAPI 服务...")
print("API文档: http://localhost:8000/docs")
print("Swagger UI: http://localhost:8000/redoc")
print()

import uvicorn
uvicorn.run("app.main:app", host="0.0.0.0", port=8000, reload=True)