#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Submit sitemap to ALL major search engines — beyond just Google/Bing/Yandex.
Covers: DuckDuckGo, Brave Search, Baidu, Naver (Korea), Seznam (Czech), Ecosia.
Ping sitemap + IndexNow for broadest indexing coverage.
"""
import urllib.request, urllib.parse, sys, io, time, json, os
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')

SITE = 'https://blog.quant-view.xyz'
SITEMAP = f'{SITE}/sitemap.xml'
HEADERS = {'User-Agent': 'GFIL-Blog-SEO/2.0'}

ENGINES = {
    # Major (already covered in indexnow_submit.py, re-ping for safety)
    'Google':      f'https://www.google.com/ping?sitemap={urllib.parse.quote(SITEMAP)}',
    'Bing':        f'https://www.bing.com/ping?sitemap={urllib.parse.quote(SITEMAP)}',
    'Yandex':      f'https://webmaster.yandex.ru/ping?sitemap={urllib.parse.quote(SITEMAP)}',
    # DuckDuckGo (uses Bing index, but has own crawler DuckDuckBot)
    'DuckDuckGo':  f'https://duckduckgo.com/ping?sitemap={urllib.parse.quote(SITEMAP)}',
    # Brave Search (own index, Goggles feature)
    'Brave':       f'https://brave.com/ping?sitemap={urllib.parse.quote(SITEMAP)}',
    # Baidu (China, #1 search engine)
    'Baidu':       f'https://ping.baidu.com/sitemap?url={urllib.parse.quote(SITEMAP)}',
    # Naver (Korea, #1 search engine)
    'Naver':       f'https://searchadvisor.naver.com/ping?sitemap={urllib.parse.quote(SITEMAP)}',
    # Seznam (Czech Republic, own index)
    'Seznam':      f'https://search.seznam.cz/ping?sitemap={urllib.parse.quote(SITEMAP)}',
    # Ecosia (uses Bing + own crawler)
    'Ecosia':      f'https://ecosia.org/ping?sitemap={urllib.parse.quote(SITEMAP)}',
}

def ping_engine(name, url):
    try:
        req = urllib.request.Request(url, headers=HEADERS)
        r = urllib.request.urlopen(req, timeout=20)
        print(f'  ✅ {name}: HTTP {r.status}')
        return True
    except urllib.error.HTTPError as e:
        print(f'  ⚠️ {name}: HTTP {e.code} ({e.reason})')
        return False
    except Exception as e:
        print(f'  ❌ {name}: {e}')
        return False

# Also submit key URLs via IndexNow (Bing+Yandex+Seznam share this)
def indexnow_full():
    """Submit ALL 225+ URLs via IndexNow API"""
    # Collect all URLs from sitemap
    pages = []
    try:
        req = urllib.request.Request(SITEMAP, headers=HEADERS)
        with urllib.request.urlopen(req, timeout=30) as r:
            import re
            sitemap_xml = r.read().decode()
            pages = re.findall(r'<loc>(https://[^<]+)</loc>', sitemap_xml)
    except Exception as e:
        print(f'  ❌ Cannot fetch sitemap: {e}')
        return False

    if not pages:
        print('  ❌ No URLs found in sitemap')
        return False

    key = 'f8a7c3e2b1d0495a8f6c7e3d2b1a0495f'
    payload = json.dumps({'host': 'blog.quant-view.xyz', 'key': key, 'urlList': pages})

    for ep_name, ep_url in [
        ('IndexNow.org', 'https://api.indexnow.org/indexnow'),
        ('Bing', 'https://www.bing.com/indexnow'),
        ('Yandex', 'https://yandex.com/indexnow'),
        ('Seznam', 'https://search.seznam.cz/indexnow'),
    ]:
        try:
            req = urllib.request.Request(ep_url, data=payload.encode(),
                headers={'Content-Type': 'application/json; charset=utf-8', 'User-Agent': 'GFIL-Blog'})
            with urllib.request.urlopen(req, timeout=20) as r:
                print(f'  ✅ IndexNow {ep_name}: HTTP {r.status} ({len(pages)} URLs)')
        except Exception as e:
            print(f'  ❌ IndexNow {ep_name}: {e}')

print('=== Multi-Search-Engine Sitemap Submission ===')
print(f'Site: {SITE}')
print(f'Sitemap: {SITEMAP}\n')

ok = 0
for name, url in ENGINES.items():
    if ping_engine(name, url):
        ok += 1
    time.sleep(0.5)

print(f'\n{ok}/{len(ENGINES)} engines pinged successfully')

print('\n--- IndexNow Full Batch ---')
indexnow_full()

print('\n=== Done ===')