#!/usr/bin/env node
// 扫描 data/probe-ultimate/*.json，打印每个端点的 data 结构核心要点
const fs = require('fs');
const path = require('path');

const DIR = path.join('data', 'probe-ultimate');
const files = fs.readdirSync(DIR).filter((f) => f.endsWith('.json') && f !== '_overview.json').sort();

function inspect(name, json) {
    const sj = json.sampleJson || {};
    const d = sj.data;
    if (!d) return { _nodata: true };
    // TikHub 常见二级嵌套 data.data
    const inner = d.data || d;
    if (!inner || typeof inner !== 'object') return { _notobj: typeof inner };
    const keys = Object.keys(inner);
    const report = { topLevelKeys: keys };
    // 最常见：objs / user_list / data / list / items
    for (const arrKey of ['objs', 'user_list', 'data', 'list', 'items', 'hot_search_word_list', 'word_list', 'account_list', 'aweme_list']) {
        if (Array.isArray(inner[arrKey])) {
            const arr = inner[arrKey];
            report.arrKey = arrKey;
            report.len = arr.length;
            report.firstItemKeys = arr[0] ? Object.keys(arr[0]).slice(0, 12) : [];
            report.firstItemSample = arr[0] ? JSON.stringify(arr[0]).slice(0, 400) : null;
            break;
        }
    }
    return report;
}

const summary = {};
for (const f of files) {
    const p = path.join(DIR, f);
    const j = JSON.parse(fs.readFileSync(p, 'utf-8'));
    if (j.status !== 200) { summary[j.name] = { status: j.status, ok: false }; continue; }
    summary[j.name] = { status: 200, path: j.path, body: j.body, params: j.params, ...inspect(j.name, j) };
}

// 分组打印
const groups = {
    'A-douyin-billboard': ['fetch_hot_total_video_list', 'fetch_hot_total_topic_list', 'fetch_hot_total_search_list', 'fetch_hot_total_hot_word_list', 'fetch_hot_total_high_fan_list', 'fetch_hot_total_high_like_list', 'fetch_hot_total_high_play_list', 'fetch_hot_total_high_topic_list', 'fetch_hot_total_high_search_list', 'fetch_hot_account_list', 'fetch_hot_calendar_list', 'web_fetch_hot_search_result'],
    'B-tiktok-ads': ['get_keyword_list', 'get_keyword_details', 'get_keyword_insights', 'get_related_keywords', 'get_top_products', 'get_top_ads_spotlight', 'get_creator_list', 'search_creators'],
};

for (const [g, names] of Object.entries(groups)) {
    console.log(`\n=========== ${g} ===========`);
    for (const n of names) {
        const s = summary[n];
        if (!s) { console.log(`  ${n}: NOT FOUND`); continue; }
        console.log(`\n  ▸ ${n}`);
        console.log(`    path: ${s.path}`);
        if (s.status !== 200) { console.log(`    status: ${s.status} ✗`); continue; }
        console.log(`    topLevelKeys: ${JSON.stringify(s.topLevelKeys)}`);
        if (s.arrKey) {
            console.log(`    arrKey=${s.arrKey} len=${s.len}`);
            console.log(`    firstItemKeys: ${JSON.stringify(s.firstItemKeys)}`);
            console.log(`    firstItemSample: ${s.firstItemSample}`);
        } else {
            console.log(`    (no array list found at top level)`);
        }
    }
}