uploader-bot/app/api/fastapi_v3_routes.py

"""
FastAPI маршруты для совместимости с v3 API
"""
from typing import Dict, Any
from datetime import datetime

from fastapi import APIRouter, HTTPException
from fastapi.responses import JSONResponse

from app.core.crypto import get_ed25519_manager
from app.core.logging import get_logger

logger = get_logger(__name__)

# Router для v3 API совместимости
router = APIRouter(prefix="/api/v3", tags=["v3-compatibility"])


@router.get("/node/status")
async def get_node_status_v3():
    """
    Получение статуса ноды (v3 API совместимость)
    """
    try:
        crypto_manager = get_ed25519_manager()
        
        return {
            "success": True,
            "data": {
                "node_id": crypto_manager.node_id,
                "public_key": crypto_manager.public_key_hex,
                "version": "3.0.0",
                "status": "active",
                "capabilities": [
                    "content_upload",
                    "content_sync", 
                    "decentralized_filtering",
                    "ed25519_signatures"
                ],
                "network": {
                    "protocol_version": "3.0",
                    "connections": 0,  # TODO: добавить реальную статистику
                    "peers": []
                },
                "timestamp": datetime.utcnow().isoformat()
            }
        }
        
    except Exception as e:
        logger.error(f"Node status error: {e}")
        raise HTTPException(status_code=500, detail="Internal server error")


@router.get("/network/stats")
async def get_network_stats_v3():
    """
    Получение статистики сети (v3 API)
    """
    try:
        # TODO: добавить реальные метрики
        return {
            "success": True,
            "data": {
                "network": {
                    "total_nodes": 1,
                    "active_nodes": 1,
                    "total_content": 0,
                    "network_hash_rate": 0,
                    "avg_latency_ms": 0
                },
                "node": {
                    "uptime_seconds": 0,
                    "content_served": 0,
                    "bytes_transferred": 0,
                    "requests_handled": 0
                },
                "timestamp": datetime.utcnow().isoformat()
            }
        }
        
    except Exception as e:
        logger.error(f"Network stats error: {e}")
        raise HTTPException(status_code=500, detail="Internal server error")


@router.get("/content/list")
async def get_content_list_v3():
    """
    Получение списка контента (v3 API)
    """
    try:
        # TODO: добавить реальный список контента
        return {
            "success": True,
            "data": {
                "content": [],
                "total": 0,
                "page": 1,
                "per_page": 50
            }
        }
        
    except Exception as e:
        logger.error(f"Content list error: {e}")
        raise HTTPException(status_code=500, detail="Internal server error")


# Router для v1 API совместимости
router_v1 = APIRouter(prefix="/api/v1", tags=["v1-compatibility"])


@router_v1.get("/node")
async def get_node_info_v1():
    """
    Получение информации о ноде (v1 API совместимость)
    """
    try:
        crypto_manager = get_ed25519_manager()
        
        return {
            "node_id": crypto_manager.node_id,
            "version": "3.0.0",
            "status": "online",
            "api_version": "v1-compat"
        }
        
    except Exception as e:
        logger.error(f"Node info error: {e}")
        raise HTTPException(status_code=500, detail="Internal server error")


# Router для MY Network совместимости
router_my = APIRouter(prefix="/api/my", tags=["my-network-compatibility"])


@router_my.get("/monitor")
async def get_my_network_monitor():
    """
    Мониторинг MY Network (совместимость)
    """
    try:
        crypto_manager = get_ed25519_manager()
        
        return {
            "status": "active",
            "node_id": crypto_manager.node_id,
            "version": "3.0.0",
            "network": {
                "peers": 0,
                "content_items": 0
            },
            "timestamp": datetime.utcnow().isoformat()
        }
        
    except Exception as e:
        logger.error(f"MY Network monitor error: {e}")
        raise HTTPException(status_code=500, detail="Internal server error")


@router_my.post("/handshake")
async def my_network_handshake():
    """
    MY Network handshake (совместимость)
    """
    try:
        crypto_manager = get_ed25519_manager()
        
        return {
            "success": True,
            "node_id": crypto_manager.node_id,
            "version": "3.0.0",
            "protocol": "my-network-v3"
        }
        
    except Exception as e:
        logger.error(f"MY Network handshake error: {e}")
        raise HTTPException(status_code=500, detail="Internal server error")