from __future__ import annotations

from typing import Final

AWS_LIGHTSAIL_REGIONS: Final[tuple[dict[str, str], ...]] = (
    {"code": "ap-east-1", "name_zh": "亚太地区（香港）", "icon": "🇭🇰"},
    {"code": "ap-northeast-1", "name_zh": "亚太地区（东京）", "icon": "🇯🇵"},
    {"code": "ap-northeast-2", "name_zh": "亚太地区（首尔）", "icon": "🇰🇷"},
    {"code": "ap-south-1", "name_zh": "亚太地区（孟买）", "icon": "🇮🇳"},
    {"code": "ap-southeast-1", "name_zh": "亚太地区（新加坡）", "icon": "🇸🇬"},
    {"code": "ap-southeast-2", "name_zh": "亚太地区（悉尼）", "icon": "🇦🇺"},
    {"code": "ap-southeast-3", "name_zh": "亚太地区（雅加达）", "icon": "🇮🇩"},
    {"code": "ap-southeast-5", "name_zh": "亚太地区（马来西亚）", "icon": "🇲🇾"},
    {"code": "ca-central-1", "name_zh": "加拿大（中部）", "icon": "🇨🇦"},
    {"code": "eu-central-1", "name_zh": "欧洲（法兰克福）", "icon": "🇩🇪"},
    {"code": "eu-north-1", "name_zh": "欧洲（斯德哥尔摩）", "icon": "🇸🇪"},
    {"code": "eu-south-2", "name_zh": "欧洲（西班牙）", "icon": "🇪🇸"},
    {"code": "eu-west-1", "name_zh": "欧洲（爱尔兰）", "icon": "🇮🇪"},
    {"code": "eu-west-2", "name_zh": "欧洲（伦敦）", "icon": "🇬🇧"},
    {"code": "eu-west-3", "name_zh": "欧洲（巴黎）", "icon": "🇫🇷"},
    {"code": "sa-east-1", "name_zh": "南美洲（圣保罗）", "icon": "🇧🇷"},
    {"code": "us-east-1", "name_zh": "美国东部（弗吉尼亚北部）", "icon": "🇺🇸"},
    {"code": "us-east-2", "name_zh": "美国东部（俄亥俄）", "icon": "🇺🇸"},
    {"code": "us-west-2", "name_zh": "美国西部（俄勒冈）", "icon": "🇺🇸"},
)

AWS_LIGHTSAIL_REGION_CODES: Final[frozenset[str]] = frozenset(
    region["code"] for region in AWS_LIGHTSAIL_REGIONS
)


def list_lightsail_regions() -> list[dict[str, str]]:
    return [dict(region) for region in AWS_LIGHTSAIL_REGIONS]