ForcePilot/server/routers/base_router.py

import os
import yaml
import asyncio
import requests
from pathlib import Path
from fastapi import Request, Body, Depends, HTTPException
from fastapi import APIRouter

from src import config, knowledge_base, graph_base
from server.utils.auth_middleware import get_admin_user, get_superadmin_user
from server.models.user_model import User
from src.utils.logging_config import logger


base = APIRouter()

def load_info_config():
    """加载信息配置文件"""
    try:
        # 配置文件路径
        config_path = Path("src/static/info.local.yaml")

        # 检查文件是否存在
        if not config_path.exists():
            logger.debug(f"The config file {config_path} does not exist, using default config")
            return get_default_info_config()

        # 读取配置文件
        with open(config_path, encoding='utf-8') as file:
            config = yaml.safe_load(file)

        return config

    except Exception as e:
        logger.error(f"Failed to load info config: {e}")
        return get_default_info_config()

def get_default_info_config():
    """获取默认信息配置"""
    return {
        "organization": {
            "name": "江南语析",
            "short_name": "语析",
            "logo": "/favicon.svg",
            "avatar": "/avatar.jpg"
        },
        "branding": {
            "title": "Yuxi-Know",
            "subtitle": "大模型驱动的知识库管理工具",
            "description": "结合知识库与知识图谱，提供更准确、更全面的回答"
        },
        "features": [
            "📚 灵活知识库",
            "🕸️ 知识图谱集成",
            "🤖 多模型支持"
        ],
        "footer": {
            "copyright": "© 江南语析 2025 [WIP] v0.12.138"
        }
    }

@base.get("/")
async def route_index():
    return {"message": "You Got It!"}

@base.get("/health")
async def health_check():
    """简单的健康检查接口"""
    return {"status": "ok", "message": "服务正常运行"}

@base.get("/config")
def get_config(current_user: User = Depends(get_admin_user)):
    return config.dump_config()

@base.post("/config")
async def update_config(
    key = Body(...),
    value = Body(...),
    current_user: User = Depends(get_admin_user)
) -> dict:
    config[key] = value
    config.save()
    return config.dump_config()

@base.post("/config/update")
async def update_config_item(
    items: dict = Body(...),
    current_user: User = Depends(get_admin_user)
) -> dict:
    config.update(items)
    config.save()
    return config.dump_config()

@base.post("/restart")
async def restart(current_user: User = Depends(get_superadmin_user)):
    graph_base.start()
    return {"message": "Restarted!"}

@base.get("/log")
def get_log(current_user: User = Depends(get_admin_user)):
    from src.utils.logging_config import LOG_FILE
    from collections import deque

    with open(LOG_FILE) as f:
        last_lines = deque(f, maxlen=1000)

    log = ''.join(last_lines)
    return {"log": log, "message": "success", "log_file": LOG_FILE}

@base.get("/info")
async def get_info_config():
    """获取系统信息配置（公开接口，无需认证）"""
    try:
        config = load_info_config()
        return {
            "success": True,
            "data": config
        }
    except Exception as e:
        logger.error(f"获取信息配置失败: {e}")
        raise HTTPException(status_code=500, detail="获取信息配置失败")

@base.get("/info/reload")
async def reload_info_config():
    """重新加载信息配置（管理员接口）"""
    # 注：这里暂时不添加权限验证，后续可以根据需要添加
    try:
        config = load_info_config()
        return {
            "success": True,
            "message": "配置重新加载成功",
            "data": config
        }
    except Exception as e:
        logger.error(f"重新加载信息配置失败: {e}")
        raise HTTPException(status_code=500, detail="重新加载信息配置失败")

@base.get("/ocr/health")
async def check_ocr_services_health(current_user: User = Depends(get_admin_user)):
    """
    检查所有OCR服务的健康状态
    返回各个OCR服务的可用性信息
    """
    health_status = {
        "rapid_ocr": {"status": "unknown", "message": ""},
        "mineru_ocr": {"status": "unknown", "message": ""},
        "paddlex_ocr": {"status": "unknown", "message": ""}
    }

    # 检查 RapidOCR (ONNX) 模型
    try:
        model_dir = os.path.join(os.getenv("MODEL_DIR", ""), "SWHL/RapidOCR")
        det_model_path = os.path.join(model_dir, "PP-OCRv4/ch_PP-OCRv4_det_infer.onnx")
        rec_model_path = os.path.join(model_dir, "PP-OCRv4/ch_PP-OCRv4_rec_infer.onnx")

        if os.path.exists(model_dir) and os.path.exists(det_model_path) and os.path.exists(rec_model_path):
            # 尝试初始化RapidOCR
            from rapidocr_onnxruntime import RapidOCR
            test_ocr = RapidOCR(det_box_thresh=0.3, det_model_path=det_model_path, rec_model_path=rec_model_path)
            health_status["rapid_ocr"]["status"] = "healthy"
            health_status["rapid_ocr"]["message"] = "RapidOCR模型已加载"
        else:
            health_status["rapid_ocr"]["status"] = "unavailable"
            health_status["rapid_ocr"]["message"] = f"模型文件不存在: {model_dir}"
    except Exception as e:
        health_status["rapid_ocr"]["status"] = "error"
        health_status["rapid_ocr"]["message"] = f"RapidOCR初始化失败: {str(e)}"

    # 检查 MinerU OCR 服务
    try:
        mineru_uri = os.getenv("MINERU_OCR_URI", "http://localhost:30000")
        health_url = f"{mineru_uri}/health"

        response = requests.get(health_url, timeout=5)
        if response.status_code == 200:
            health_status["mineru_ocr"]["status"] = "healthy"
            health_status["mineru_ocr"]["message"] = f"MinerU服务运行正常 ({mineru_uri})"
        else:
            health_status["mineru_ocr"]["status"] = "unhealthy"
            health_status["mineru_ocr"]["message"] = f"MinerU服务响应异常: {response.status_code}"
    except requests.exceptions.ConnectionError:
        health_status["mineru_ocr"]["status"] = "unavailable"
        health_status["mineru_ocr"]["message"] = "MinerU服务无法连接，请检查服务是否启动"
    except requests.exceptions.Timeout:
        health_status["mineru_ocr"]["status"] = "timeout"
        health_status["mineru_ocr"]["message"] = "MinerU服务连接超时"
    except Exception as e:
        health_status["mineru_ocr"]["status"] = "error"
        health_status["mineru_ocr"]["message"] = f"MinerU服务检查失败: {str(e)}"

    # 检查 PaddleX OCR 服务
    try:
        paddlex_uri = os.getenv("PADDLEX_URI", "http://localhost:8080")
        health_url = f"{paddlex_uri}/health"

        response = requests.get(health_url, timeout=5)
        if response.status_code == 200:
            health_status["paddlex_ocr"]["status"] = "healthy"
            health_status["paddlex_ocr"]["message"] = f"PaddleX服务运行正常 ({paddlex_uri})"
        else:
            health_status["paddlex_ocr"]["status"] = "unhealthy"
            health_status["paddlex_ocr"]["message"] = f"PaddleX服务响应异常: {response.status_code}"
    except requests.exceptions.ConnectionError:
        health_status["paddlex_ocr"]["status"] = "unavailable"
        health_status["paddlex_ocr"]["message"] = "PaddleX服务无法连接，请检查服务是否启动"
    except requests.exceptions.Timeout:
        health_status["paddlex_ocr"]["status"] = "timeout"
        health_status["paddlex_ocr"]["message"] = "PaddleX服务连接超时"
    except Exception as e:
        health_status["paddlex_ocr"]["status"] = "error"
        health_status["paddlex_ocr"]["message"] = f"PaddleX服务检查失败: {str(e)}"

    # 计算整体健康状态
    overall_status = "healthy" if any(svc["status"] == "healthy" for svc in health_status.values()) else "unhealthy"

    return {
        "overall_status": overall_status,
        "services": health_status,
        "message": "OCR服务健康检查完成"
    }

@base.get("/ocr/stats")
async def get_ocr_stats(current_user: User = Depends(get_admin_user)):
    """
    获取OCR服务使用统计信息
    返回各个OCR服务的处理统计和性能指标
    """
    try:
        from src.plugins._ocr import get_ocr_stats
        stats = get_ocr_stats()

        return {
            "status": "success",
            "stats": stats,
            "message": "OCR统计信息获取成功"
        }
    except Exception as e:
        logger.error(f"获取OCR统计信息失败: {str(e)}")
        return {
            "status": "error",
            "stats": {},
            "message": f"获取OCR统计信息失败: {str(e)}"
        }