"""国际 AI 时讯 RSS 源定义（按类别分组）。"""

from __future__ import annotations

from dataclasses import dataclass


@dataclass(frozen=True)
class NewsFeed:
    name: str
    url: str
    slow: bool = False  # 限速源（如 Reddit）串行抓取


@dataclass(frozen=True)
class NewsCategory:
    id: str
    name: str
    icon: str
    feeds: tuple[NewsFeed, ...]


NEWS_CATEGORIES: tuple[NewsCategory, ...] = (
    NewsCategory(
        id="official",
        name="厂商官方",
        icon="🏢",
        feeds=(
            NewsFeed("Anthropic Claude 更新", "https://docs.anthropic.com/en/release-notes/feed"),
            NewsFeed("OpenAI", "https://openai.com/news/rss.xml"),
            NewsFeed("Google AI", "https://blog.google/technology/ai/rss/"),
            NewsFeed("DeepMind", "https://deepmind.google/blog/rss.xml"),
            NewsFeed("Meta Engineering", "https://engineering.fb.com/feed/"),
            NewsFeed("Microsoft Research", "https://www.microsoft.com/en-us/research/feed/"),
            NewsFeed("Microsoft Blog", "https://blogs.microsoft.com/feed/"),
            NewsFeed("Cohere", "https://cohere.com/blog/rss.xml"),
            NewsFeed("Cursor Changelog", "https://cursor.com/changelog/rss.xml"),
        ),
    ),
    NewsCategory(
        id="developer",
        name="Agent / LLM 开发者",
        icon="🛠",
        feeds=(
            NewsFeed("LangChain", "https://blog.langchain.dev/rss/"),
            NewsFeed("Hugging Face", "https://huggingface.co/blog/feed.xml"),
            NewsFeed("Vercel Changelog", "https://vercel.com/changelog/rss.xml"),
            NewsFeed("GitHub Copilot", "https://github.blog/changelog/label/copilot/feed/"),
        ),
    ),
    NewsCategory(
        id="media",
        name="综合科技媒体",
        icon="📰",
        feeds=(
            NewsFeed("The Verge AI", "https://www.theverge.com/rss/ai-artificial-intelligence/index.xml"),
            NewsFeed("TechCrunch AI", "https://techcrunch.com/category/artificial-intelligence/feed/"),
            NewsFeed("Ars Technica AI", "https://arstechnica.com/ai/feed/"),
            NewsFeed("Wired AI", "https://www.wired.com/feed/tag/ai/latest/rss"),
            NewsFeed("MIT Tech Review", "https://www.technologyreview.com/feed/"),
            NewsFeed("VentureBeat AI", "https://venturebeat.com/category/ai/feed/"),
        ),
    ),
    NewsCategory(
        id="newsletter",
        name="Newsletter 日报",
        icon="✉️",
        feeds=(
            NewsFeed("Ben's Bites", "https://bensbites.substack.com/feed"),
            NewsFeed("The Rundown AI", "https://therundown.substack.com/feed"),
            NewsFeed("Latent Space", "https://www.latent.space/feed"),
            NewsFeed("Simon Willison", "https://simonwillison.net/atom/everything/"),
            NewsFeed("Import AI", "https://importai.substack.com/feed"),
            NewsFeed("Last Week in AI", "https://lastweekin.ai/feed"),
            NewsFeed("The Neuron", "https://www.theneuron.ai/feed"),
        ),
    ),
    NewsCategory(
        id="research",
        name="研究 / 论文",
        icon="📚",
        feeds=(
            NewsFeed("arXiv cs.CL", "https://arxiv.org/rss/cs.CL"),
            NewsFeed("arXiv cs.AI", "https://arxiv.org/rss/cs.AI"),
            NewsFeed("arXiv cs.LG", "https://arxiv.org/rss/cs.LG"),
        ),
    ),
    NewsCategory(
        id="trending",
        name="热点 / 趋势",
        icon="🔥",
        feeds=(
            NewsFeed(
                "Google News · AI",
                "https://news.google.com/rss/search?q=artificial+intelligence+OR+LLM+OR+Claude+OR+GPT&hl=en-US&gl=US&ceid=US:en",
            ),
            NewsFeed(
                "Google News · Technology",
                "https://news.google.com/rss/headlines/section/topic/TECHNOLOGY?hl=en-US&gl=US&ceid=US:en",
            ),
            NewsFeed("Techmeme", "https://www.techmeme.com/feed.xml"),
            NewsFeed("HN · Front Page", "https://hnrss.org/frontpage"),
            NewsFeed("HN · 100+ Points", "https://hnrss.org/newest?points=100"),
            NewsFeed("Dev.to · AI", "https://dev.to/feed/tag/ai"),
            NewsFeed("Lobsters", "https://lobste.rs/rss"),
        ),
    ),
    NewsCategory(
        id="community",
        name="社区讨论",
        icon="💬",
        feeds=(
            NewsFeed(
                "HN · AI/LLM/Agent",
                "https://hnrss.org/newest?q=AI+OR+LLM+OR+Claude+OR+agent+OR+GPT+OR+Gemini",
            ),
            NewsFeed(
                "Reddit · LLM/Claude/ML",
                "https://old.reddit.com/r/LocalLLaMA+ClaudeAI+MachineLearning+OpenAI/.rss?limit=25",
                slow=True,
            ),
        ),
    ),
)