from typing import Any

from fastapi import APIRouter, Depends, Query
from pydantic import BaseModel

from app.core.auth import get_current_admin_user
import app.services.admin_settings_service as admin_settings_service


router = APIRouter()


class ParameterUpsertRequest(BaseModel):
    param_key: str
    param_name: str
    param_value: str
    value_type: str = "string"
    category: str = "system"
    description: str | None = None
    is_active: bool = True


class LLMModelUpsertRequest(BaseModel):
    model_code: str
    model_name: str
    provider: str | None = None
    endpoint_url: str | None = None
    api_key: str | None = None
    llm_model_name: str
    llm_timeout: int = 120
    llm_temperature: float = 0.7
    llm_top_p: float = 0.9
    llm_max_tokens: int = 2048
    llm_system_prompt: str | None = None
    description: str | None = None
    is_active: bool = True
    is_default: bool = False


class AudioModelUpsertRequest(BaseModel):
    model_code: str
    model_name: str
    audio_scene: str
    provider: str | None = None
    endpoint_url: str | None = None
    api_key: str | None = None
    request_timeout_seconds: int = 300
    extra_config: dict[str, Any] | None = None
    hot_word_group_id: int | None = None
    description: str | None = None
    is_active: bool = True
    is_default: bool = False


class LLMModelTestRequest(LLMModelUpsertRequest):
    test_prompt: str | None = None


class AudioModelTestRequest(AudioModelUpsertRequest):
    test_file_url: str | None = None


@router.get("/admin/parameters")
async def list_parameters(
    category: str | None = Query(None),
    keyword: str | None = Query(None),
    current_user=Depends(get_current_admin_user),
):
    return admin_settings_service.list_parameters(category, keyword)


@router.get("/admin/parameters/{param_key}")
async def get_parameter(param_key: str, current_user=Depends(get_current_admin_user)):
    return admin_settings_service.get_parameter(param_key)


@router.post("/admin/parameters")
async def create_parameter(request: ParameterUpsertRequest, current_user=Depends(get_current_admin_user)):
    return admin_settings_service.create_parameter(request)


@router.put("/admin/parameters/{param_key}")
async def update_parameter(
    param_key: str,
    request: ParameterUpsertRequest,
    current_user=Depends(get_current_admin_user),
):
    return admin_settings_service.update_parameter(param_key, request)


@router.delete("/admin/parameters/{param_key}")
async def delete_parameter(param_key: str, current_user=Depends(get_current_admin_user)):
    return admin_settings_service.delete_parameter(param_key)


@router.get("/admin/model-configs/llm")
async def list_llm_model_configs(current_user=Depends(get_current_admin_user)):
    return admin_settings_service.list_llm_model_configs()


@router.post("/admin/model-configs/llm")
async def create_llm_model_config(request: LLMModelUpsertRequest, current_user=Depends(get_current_admin_user)):
    return admin_settings_service.create_llm_model_config(request)


@router.put("/admin/model-configs/llm/{model_code}")
async def update_llm_model_config(
    model_code: str,
    request: LLMModelUpsertRequest,
    current_user=Depends(get_current_admin_user),
):
    return admin_settings_service.update_llm_model_config(model_code, request)


@router.get("/admin/model-configs/audio")
async def list_audio_model_configs(
    scene: str = Query("all"),
    current_user=Depends(get_current_admin_user),
):
    return admin_settings_service.list_audio_model_configs(scene)


@router.post("/admin/model-configs/audio")
async def create_audio_model_config(request: AudioModelUpsertRequest, current_user=Depends(get_current_admin_user)):
    return admin_settings_service.create_audio_model_config(request)


@router.put("/admin/model-configs/audio/{model_code}")
async def update_audio_model_config(
    model_code: str,
    request: AudioModelUpsertRequest,
    current_user=Depends(get_current_admin_user),
):
    return admin_settings_service.update_audio_model_config(model_code, request)


@router.delete("/admin/model-configs/llm/{model_code}")
async def delete_llm_model_config(model_code: str, current_user=Depends(get_current_admin_user)):
    return admin_settings_service.delete_llm_model_config(model_code)


@router.delete("/admin/model-configs/audio/{model_code}")
async def delete_audio_model_config(model_code: str, current_user=Depends(get_current_admin_user)):
    return admin_settings_service.delete_audio_model_config(model_code)


@router.post("/admin/model-configs/llm/test")
async def test_llm_model_config(request: LLMModelTestRequest, current_user=Depends(get_current_admin_user)):
    return admin_settings_service.test_llm_model_config(request)


@router.post("/admin/model-configs/audio/test")
async def test_audio_model_config(request: AudioModelTestRequest, current_user=Depends(get_current_admin_user)):
    return admin_settings_service.test_audio_model_config(request)


@router.get("/system-config/public")
async def get_public_system_config():
    return admin_settings_service.get_public_system_config()