config_loader.py

"""
Config Loader — Reads config.yaml and provides business configuration to all modules.
"""

import os

import yaml

_config = None


def get_config():
    """Load and cache config.yaml."""
    global _config
    if _config is None:
        config_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "config.yaml")
        with open(config_path, encoding="utf-8") as f:
            _config = yaml.safe_load(f)
    return _config


def get_business():
    """Get business section of config."""
    return get_config().get("business", {})


def get_agent_config():
    """Get agent section of config."""
    return get_config().get("agent", {})


def get_product_config():
    """Get product section of config."""
    return get_config().get("product", {})


def get_frontend_config():
    """Get frontend section of config."""
    return get_config().get("frontend", {})


def get_deployment_config():
    """Get deployment section of config."""
    return get_config().get("deployment", {})


def get_model_config():
    """Get model generation config (temperature, max_output_tokens, etc.)."""
    return get_agent_config().get("model_config", {})


def get_thinking_config():
    """Get thinking/planner config (enabled, thinking_budget, etc.)."""
    return get_agent_config().get("thinking", {})


# Convenience accessors
def business_name():
    return get_business().get("name", "My Business")


def business_address():
    return get_business().get("address", "")


def business_phone():
    return get_business().get("phone", "")


def business_email():
    return get_business().get("email", "")


def business_street():
    return get_business().get("street", "")


def business_city():
    return get_business().get("city", "")


def business_state():
    return get_business().get("state", "")


def business_zip():
    return get_business().get("zip", "")


def business_city_state_zip():
    """'Huffman, TX 77336' — built from the structured config components."""
    region = " ".join(p for p in (business_state(), business_zip()) if p)
    return ", ".join(p for p in (business_city(), region) if p)


def business_hours():
    hours = get_business().get("hours", {})
    return f"{hours.get('weekday', 'Mon-Fri 9-5')}, {hours.get('saturday', '')}, {hours.get('sunday', '')}"


def agent_name():
    return get_agent_config().get("assistant_name", "AI Assistant")


def model_name():
    return get_agent_config().get("model", "gemini-2.0-flash-001")


def product_type():
    return get_product_config().get("type", "products")


def product_singular():
    return get_product_config().get("singular", "product")


def product_plural():
    return get_product_config().get("plural", "products")