#!/usr/bin/env python3
"""发送 CI 失败通知到飞书/项目群 webhook。"""

import json
import os
import sys
import urllib.request


def main() -> int:
    webhook = os.environ.get("CI_NOTIFY_WEBHOOK", "")
    if not webhook:
        print("未配置 CI_NOTIFY_WEBHOOK，跳过通知")
        print("如需启用，请在仓库 Settings -> Secrets and variables -> Actions 中添加 CI_NOTIFY_WEBHOOK")
        return 0

    failed_job = os.environ.get("FAILED_JOB", "Unknown Job")
    branch = os.environ.get("GITHUB_REF_NAME", "unknown")
    commit = os.environ.get("GITHUB_SHA", "unknown")[:8]
    actor = os.environ.get("GITHUB_ACTOR", "unknown")
    run_id = os.environ.get("GITHUB_RUN_ID", "unknown")
    repo = os.environ.get("GITHUB_REPOSITORY", "unknown")
    run_url = f"https://git.xiaoxiajianji.com/{repo}/actions/runs/{run_id}"

    payload = {
        "msg_type": "interactive",
        "card": {
            "header": {
                "title": {
                    "tag": "plain_text",
                    "content": "❌ CI 构建失败",
                },
                "status": "red",
            },
            "elements": [
                {
                    "tag": "div",
                    "text": {
                        "tag": "lark_md",
                        "content": (
                            f"**任务**: {failed_job}\n"
                            f"**分支**: {branch}\n"
                            f"**提交**: {commit}\n"
                            f"**提交者**: {actor}\n"
                            f"**Run ID**: {run_id}"
                        ),
                    },
                },
                {
                    "tag": "action",
                    "actions": [
                        {
                            "tag": "button",
                            "text": {"tag": "plain_text", "content": "查看失败日志"},
                            "url": run_url,
                            "type": "danger",
                        }
                    ],
                },
            ],
        },
    }

    data = json.dumps(payload).encode("utf-8")
    req = urllib.request.Request(
        webhook,
        data=data,
        headers={"Content-Type": "application/json"},
        method="POST",
    )
    try:
        with urllib.request.urlopen(req, timeout=10) as resp:
            resp.read()
        print("通知已发送")
    except Exception as e:
        print(f"通知发送失败: {e}", file=sys.stderr)
        return 1

    return 0


if __name__ == "__main__":
    sys.exit(main())