"""
Compatibility accessors for infrastructure/runtime environment settings.

All values are derived from the unified application config. This module no
longer owns any independent loading or precedence rules.
"""

from __future__ import annotations

from typing import Any, Dict

from config.loader import get_app_config
from config.services_config import get_rerank_service_url


def _app():
    return get_app_config()


def _runtime():
    return _app().runtime


def _infra():
    return _app().infrastructure


def _elasticsearch_dict() -> Dict[str, Any]:
    cfg = _infra().elasticsearch
    return {
        "host": cfg.host,
        "username": cfg.username,
        "password": cfg.password,
    }


def _redis_dict() -> Dict[str, Any]:
    cfg = _infra().redis
    return {
        "host": cfg.host,
        "port": cfg.port,
        "snapshot_db": cfg.snapshot_db,
        "password": cfg.password,
        "socket_timeout": cfg.socket_timeout,
        "socket_connect_timeout": cfg.socket_connect_timeout,
        "retry_on_timeout": cfg.retry_on_timeout,
        "cache_expire_days": cfg.cache_expire_days,
        "embedding_cache_prefix": cfg.embedding_cache_prefix,
    }


def _db_dict() -> Dict[str, Any]:
    cfg = _infra().database
    return {
        "host": cfg.host,
        "port": cfg.port,
        "database": cfg.database,
        "username": cfg.username,
        "password": cfg.password,
    }


ES_CONFIG = _elasticsearch_dict()
REDIS_CONFIG = _redis_dict()
DB_CONFIG = _db_dict()

RUNTIME_ENV = _runtime().environment
ES_INDEX_NAMESPACE = _runtime().index_namespace

DEEPL_AUTH_KEY = _infra().secrets.deepl_auth_key
DASHSCOPE_API_KEY = _infra().secrets.dashscope_api_key

API_HOST = _runtime().api_host
API_PORT = _runtime().api_port
INDEXER_HOST = _runtime().indexer_host
INDEXER_PORT = _runtime().indexer_port
EMBEDDING_HOST = _runtime().embedding_host
EMBEDDING_PORT = _runtime().embedding_port
EMBEDDING_TEXT_HOST = _runtime().embedding_host
EMBEDDING_TEXT_PORT = _runtime().embedding_text_port
EMBEDDING_IMAGE_HOST = _runtime().embedding_host
EMBEDDING_IMAGE_PORT = _runtime().embedding_image_port
TRANSLATION_HOST = _runtime().translator_host
TRANSLATION_PORT = _runtime().translator_port
RERANKER_HOST = _runtime().reranker_host
RERANKER_PORT = _runtime().reranker_port

API_BASE_URL = f"http://localhost:{API_PORT}" if API_HOST == "0.0.0.0" else f"http://{API_HOST}:{API_PORT}"
INDEXER_BASE_URL = (
    f"http://localhost:{INDEXER_PORT}" if INDEXER_HOST == "0.0.0.0" else f"http://{INDEXER_HOST}:{INDEXER_PORT}"
)
EMBEDDING_TEXT_SERVICE_URL = _app().services.embedding.get_provider_config().get("text_base_url")
EMBEDDING_IMAGE_SERVICE_URL = _app().services.embedding.get_provider_config().get("image_base_url")
RERANKER_SERVICE_URL = get_rerank_service_url()


def get_es_config() -> Dict[str, Any]:
    return dict(ES_CONFIG)


def get_db_config() -> Dict[str, Any]:
    return dict(DB_CONFIG)


def get_redis_config() -> Dict[str, Any]:
    return dict(REDIS_CONFIG)


def print_config() -> None:
    config = _app().sanitized_dict()
    print(config)