import re
from typing import List
from core.plugin_system import ProxyRaw
from plugins.base import BaseHTTPPlugin
from core.log import logger


class SpeedXPlugin(BaseHTTPPlugin):
    name = "speedx"
    display_name = "SpeedX代理源"
    description = "从 SpeedX GitHub 仓库获取 SOCKS 代理列表"

    def __init__(self):
        super().__init__()
        self.urls = [
            "https://raw.githubusercontent.com/TheSpeedX/SOCKS-List/master/http.txt",
            "https://raw.githubusercontent.com/TheSpeedX/SOCKS-List/master/socks4.txt",
            "https://raw.githubusercontent.com/TheSpeedX/SOCKS-List/master/socks5.txt",
        ]

    async def crawl(self) -> List[ProxyRaw]:
        results = []
        for url in self.urls:
            html = await self.fetch(url, timeout=30)
            if not html:
                continue

            # 根据 URL 判断协议
            protocol = "http"
            if "socks5" in url:
                protocol = "socks5"
            elif "socks4" in url:
                protocol = "socks4"

            for line in html.split("\n"):
                line = line.strip()
                if not line or ":" not in line:
                    continue
                parts = line.split(":")
                if len(parts) >= 2:
                    ip = parts[0].strip()
                    port = parts[1].strip()
                    if not re.match(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$", ip):
                        continue
                    if not port.isdigit() or not (1 <= int(port) <= 65535):
                        continue
                    results.append(ProxyRaw(ip, int(port), protocol))

        if results:
            logger.info(f"{self.display_name} 解析完成，获得 {len(results)} 个潜在代理")
        return results