import os

# LLM Token Settings
MAX_CONTEXT_TOKENS = int(os.getenv("MAX_CONTEXT_TOKENS", 262144))
MAX_OUTPUT_TOKENS = int(os.getenv("MAX_OUTPUT_TOKENS", 8000))
SUMMARIZATION_MAX_TOKENS = MAX_CONTEXT_TOKENS - MAX_OUTPUT_TOKENS - 1000

# Agent and Shard Settings
MAX_CACHED_AGENTS = int(os.getenv("MAX_CACHED_AGENTS", 50))
SHARD_COUNT = int(os.getenv("SHARD_COUNT", 16))

# Connection Settings
MAX_CONNECTIONS_PER_HOST = int(os.getenv("MAX_CONNECTIONS_PER_HOST", 100))
MAX_CONNECTIONS_TOTAL = int(os.getenv("MAX_CONNECTIONS_TOTAL", 500))
KEEPALIVE_TIMEOUT = int(os.getenv("KEEPALIVE_TIMEOUT", 30))
CONNECT_TIMEOUT = int(os.getenv("CONNECT_TIMEOUT", 10))
TOTAL_TIMEOUT = int(os.getenv("TOTAL_TIMEOUT", 60))

# File Cache Settings
FILE_CACHE_SIZE = int(os.getenv("FILE_CACHE_SIZE", 1000))
FILE_CACHE_TTL = int(os.getenv("FILE_CACHE_TTL", 300))

# API Settings
BACKEND_HOST = os.getenv("BACKEND_HOST", "https://api-dev.gptbase.ai")
MASTERKEY = os.getenv("MASTERKEY", "master")
FASTAPI_URL = os.getenv('FASTAPI_URL', 'http://127.0.0.1:8001')

# Project Settings
PROJECT_DATA_DIR = os.getenv("PROJECT_DATA_DIR", "./projects/data")

# Tokenizer Settings
TOKENIZERS_PARALLELISM = os.getenv("TOKENIZERS_PARALLELISM", "true")

# Embedding Model Settings
SENTENCE_TRANSFORMER_MODEL = os.getenv("SENTENCE_TRANSFORMER_MODEL", "TaylorAI/gte-tiny")

# Tool Output Length Control Settings
TOOL_OUTPUT_MAX_LENGTH = int(SUMMARIZATION_MAX_TOKENS/4)
TOOL_OUTPUT_TRUNCATION_STRATEGY = os.getenv("TOOL_OUTPUT_TRUNCATION_STRATEGY", "smart")