"""找一篇英文(非 NHK 日文)已翻译文章,看 body_zh_text 长度。"""
import os, paramiko, json
PW = os.environ["REMOTE_PASS"]
c = paramiko.SSHClient()
c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
c.connect("207.57.129.228", port=19717, username="root", password=PW, timeout=15, allow_agent=False, look_for_keys=False)
def run(cmd, t=15):
    si, so, se = c.exec_command(cmd, timeout=t)
    out = so.read().decode("utf-8", "replace")
    err = se.read().decode("utf-8", "replace")
    rc = so.channel.recv_exit_status()
    if out: print(out, end="")
    return out

# 找一篇 BBC/Al Jazeera/DW 已翻译(body 长度大,翻译后)
print("--- 英文(非日文)文章 body 长度 top 5 ---")
out = run("docker exec news-aggregator-postgres-1 psql -U news -d news -c \"SELECT id, source_id, LEFT(title, 60) AS title, length(body_text) AS txt, length(body_zh_text) AS zh, translation_status FROM articles WHERE translation_status = 'ok' AND source_id != 4 AND length(body_zh_text) > 200 ORDER BY length(body_zh_text) DESC LIMIT 5;\"")
print(out)

# 拉一篇最长的看实际翻译
print("\n--- 拉一篇最长的英文文章详情 ---")
out = run("curl -s -X POST http://localhost/api/v1/auth/login -H 'Content-Type: application/json' -d '{\"username\":\"owner\",\"password\":\"Owner2026!\"}'")
token = json.loads(out)["access_token"]

# 找 ID
out = run("docker exec news-aggregator-postgres-1 psql -U news -d news -tA -c \"SELECT id FROM articles WHERE translation_status = 'ok' AND source_id != 4 AND length(body_zh_text) > 200 ORDER BY length(body_zh_text) DESC LIMIT 1;\"")
aid = out.strip()
print(f"article id = {aid}")
out = run("curl -s -H 'Authorization: Bearer " + token + "' http://localhost/api/v1/articles/" + aid)
det = json.loads(out)
print(f"\ntitle: {det['title'][:80]}")
print(f"title_zh: {det.get('title_zh', '—')[:80]}")
print(f"body_text: {len(det['body_text'])} 字符")
print(f"body_zh_text: {len(det.get('body_zh_text') or '')} 字符")
print(f"\n--- body 原文(前 400 字符) ---")
print(det['body_text'][:400])
print(f"\n--- body 译文(前 500 字符) ---")
print((det.get('body_zh_text') or '—')[:500])
c.close()