from fastapi import APIRouter, Depends
from pydantic import BaseModel
from sqlalchemy.orm import Session

from app.admin.services import AdminService
from app.db import get_session
from app.llm.ollama_client import OllamaClient
from app.models import MemoryRecord, OllamaStatus, RuntimeSettings, TelegramStatus, UserRecord

router = APIRouter(prefix="/admin", tags=["admin"])


class SecretPayload(BaseModel):
    key: str
    value: str


def get_admin_service(session: Session = Depends(get_session)) -> AdminService:
    return AdminService(session)


@router.get("/dashboard")
def get_dashboard(service: AdminService = Depends(get_admin_service)):
    return service.dashboard()


@router.get("/settings", response_model=RuntimeSettings)
def get_settings(service: AdminService = Depends(get_admin_service)):
    return service.get_runtime_settings()


@router.put("/settings", response_model=RuntimeSettings)
def put_settings(payload: RuntimeSettings, service: AdminService = Depends(get_admin_service)):
    return service.update_runtime_settings(payload)


@router.get("/users", response_model=list[UserRecord])
def get_users(service: AdminService = Depends(get_admin_service)):
    return service.list_users()


@router.post("/users", response_model=UserRecord)
def post_user(payload: UserRecord, service: AdminService = Depends(get_admin_service)):
    return service.save_user(payload)


@router.get("/memory", response_model=list[MemoryRecord])
def get_memory(service: AdminService = Depends(get_admin_service)):
    return service.list_memory()


@router.delete("/memory")
def delete_memory(service: AdminService = Depends(get_admin_service)):
    service.clear_memory()
    return {"status": "ok"}


@router.get("/secrets/{key}")
def get_secret(key: str, service: AdminService = Depends(get_admin_service)):
    return {"key": key, "masked": service.get_secret_mask(key)}


@router.post("/secrets")
def post_secret(payload: SecretPayload, service: AdminService = Depends(get_admin_service)):
    service.save_secret(payload.key, payload.value)
    return {"status": "ok"}


@router.get("/integrations/ollama", response_model=OllamaStatus)
async def get_ollama_status(service: AdminService = Depends(get_admin_service)):
    runtime = service.get_runtime_settings()
    client = OllamaClient(runtime.ollama_base_url)
    return await client.status(runtime.default_model)


@router.get("/integrations/telegram", response_model=TelegramStatus)
def get_telegram_status(service: AdminService = Depends(get_admin_service)):
    return service.telegram_status()