"""
MCP Tool: get_task_list
Get a list of all supported image generation task types along with their required/optional parameter lists.
"""

from .common import _TASK_DEFINITIONS
import copy


def handle_get_task_list() -> list:
    """Get a list of all supported image generation task types along with their required/optional parameter lists."""
    tasks = copy.deepcopy(_TASK_DEFINITIONS)
    for task in tasks:
        if "image" in task["required_inputs"] or "images" in task["required_inputs"]:
            task["image_input_alternatives"] = {
                "choose_exactly_one": ["image", "images", "numbered fields (img1 / 图1 / image1, ...)"],
                "description": "image is a single source; images is an ordered list. Numbered fields replace images. See get_model_features.image_workflows for task/run_mode constraints. Never send multiple forms together.",
            }
    return tasks