# -*- coding: utf-8 -*-
"""从 sources 目录读取直播源"""

import os


def load_sources(sources_dir):
    """读取 sources 目录下所有 .txt 文件，返回 (category, name, url) 列表"""
    channels = []
    if not os.path.isdir(sources_dir):
        return channels

    for filename in sorted(os.listdir(sources_dir)):
        if not filename.endswith(".txt"):
            continue
        category = filename[:-4]
        filepath = os.path.join(sources_dir, filename)
        with open(filepath, "r", encoding="utf-8") as f:
            for line in f:
                line = line.strip()
                if not line or line.startswith("#"):
                    continue
                if "," not in line:
                    continue
                name, url = line.split(",", 1)
                name = name.strip()
                url = url.strip()
                if name and url:
                    channels.append({
                        "category": category,
                        "name": name,
                        "url": url,
                    })
    return channels