"""
Constants Module for GuiAgent Core

Configuration related to models (API keys, params) has been moved to KeyPool.
"""

from typing import List
from pathlib import Path
import sys

ROOT_DIR = Path(__file__).resolve().parent.parent.parent
if str(ROOT_DIR) not in sys.path:
    sys.path.insert(0, str(ROOT_DIR))

from config_loader import load_config as load_autool_config

# ==============================================================================
# Constants
# ==============================================================================

MAX_HISTORY_LENGTH = 10  # Maximum conversation history length
IMAGE_PLACEHOLDER = "<image>"  # Placeholder for images in conversation
RESOLUTION_PLACEHOLDER = "{{resolution}}"  # Placeholder for resolution in prompts

def load_config(json_path: str = None):
    """从JSON文件加载配置"""
    return load_autool_config(json_path)

CURRENT_MODEL_NAME = (
    load_config().get("CURRENT_MODEL_NAME")
    or load_config().get("model", {}).get("current_name", "")
    or ""
)
# Models that use absolute coordinates (return actual pixel coordinates)
# instead of normalized coordinates [0-1000]
ABSOLUTE_COORD_MODELS: List[str] = ["claude-sonnet-4-5"]

def is_absolute_coord_model(model_name: str) -> bool:
    """
    Determine if the specified model uses absolute coordinate mode.
    
    Args:
        model_name: The name of the model to check
        
    Returns:
        bool: True if the model uses absolute coordinates, False for normalized [0-1000]
    """
    if not model_name:
        return False
    return model_name in ABSOLUTE_COORD_MODELS