from contextlib import asynccontextmanager
from fastapi import FastAPI
from app.api.routes import router
from app.services.scheduler import scheduler_service
from app.services.opencode_client import opencode_client
from app.services.session_manager import session_manager
from app.services.history import history_service
from app.services.persistent_session import persistent_session_manager
from app.core.config import settings
from app.core.logging import logger


@asynccontextmanager
async def lifespan(app: FastAPI):
    logger.info("Starting XCClaw server...")

    history_service.load()
    session_manager.load()
    scheduler_service.load()
    persistent_session_manager.load()

    scheduler_service.start()

    yield

    logger.info("Shutting down XCClaw server...")
    scheduler_service.shutdown()
    await opencode_client.close()


app = FastAPI(
    title="XCClaw",
    description="基于 OpenCode Agent 的任务调度系统",
    version="0.1.0",
    lifespan=lifespan,
)

app.include_router(router)


if __name__ == "__main__":
    import uvicorn

    uvicorn.run(
        "app.main:app",
        host=settings.app_host,
        port=settings.app_port,
        reload=True,
    )