# 服务包初始化文件
from typing import Dict, Any
from .aws.pricing import calculate_ec2_price
from .azure.pricing import calculate_vm_price
from .aliyun.pricing import calculate_ecs_price

async def calculate_price(platform: str, instance_type: str, region: str, 
                         operating_system: str = "Linux", disk_gb: int = 0) -> Dict[str, float]:
    """
    统一的价格计算接口，根据不同平台调用不同的价格计算服务
    """
    if platform == "aws":
        return await calculate_ec2_price(instance_type, region, operating_system, disk_gb)
    elif platform == "azure":
        return await calculate_vm_price(instance_type, region, operating_system, disk_gb)
    elif platform == "aliyun":
        return await calculate_ecs_price(instance_type, region, operating_system, disk_gb)
    else:
        raise ValueError(f"不支持的平台: {platform}")