fmode-voc-projects/scripts/tools/gen-houguyin-v2.js

// 江中猴菇饮 OTC · VOC 深度洞察报告 v2 生成入口
//
// v2 核心变化：从"方法论展示"转为"用户决策路径追踪"
// 新叙事结构：全景漏斗 → 嵌套洞察 → 痛声地图 → 产品适配 → 定位推导 → 行动蓝图
//
// 用法：node scripts/tools/gen-houguyin-v2.js
// 输出：reports/jiangzhong-houguyin-voc-v2-report.html

const fs = require('fs');
const path = require('path');
const { buildHTML, CHAPTERS, CHAPTER_SUBSECTIONS } = require('./houguyin-v2-render.js');
const HGY = require('./houguyin-analyze.js');

const ROOT = path.resolve(__dirname, '..', '..');
const OUT_PATH = path.join(ROOT, 'reports', 'jiangzhong-houguyin-voc-v2-report.html');

function main() {
    const t0 = Date.now();

    console.log('╔═══════════════════════════════════════════════════════════════╗');
    console.log('║  江中猴菇饮 OTC · VOC 深度洞察报告 v2（用户决策路径追踪）      ║');
    console.log('║  叙事线：全景漏斗 → 嵌套洞察 → 痛声 → 适配 → 定位 → 行动    ║');
    console.log('╚═══════════════════════════════════════════════════════════════╝');

    const data = HGY.loadMerged();
    const meta = HGY.getMeta(data);

    console.log(`  数据阶段: ${meta.stage}`);
    console.log(`  输出: ${path.relative(ROOT, OUT_PATH)}`);

    // 计算 slide 总数
    let slideTotal = 2; // cover + agenda
    for (const c of CHAPTERS) {
        slideTotal += 1 + (CHAPTER_SUBSECTIONS[c.key] || []).length; // divider + subsections
    }
    console.log(`  章节: ${CHAPTERS.length} 章`);
    CHAPTERS.forEach(c => console.log(`    Ch${c.num} ${c.title} (${(CHAPTER_SUBSECTIONS[c.key]||[]).length} 子章)`));
    console.log(`  slide 总数: ${slideTotal}`);

    if (meta.comments > 0) {
        console.log(`  VOC 数据: ${meta.comments} 条评论 / ${Object.keys(meta.platforms || {}).length} 平台`);
    } else {
        console.log(`  ⚠ VOC 数据待采集`);
    }

    // 生成 HTML
    const html = buildHTML({
        product: '江中猴菇饮',
        collectedAt: meta.collectedAt,
    });

    // 写入
    fs.mkdirSync(path.dirname(OUT_PATH), { recursive: true });
    fs.writeFileSync(OUT_PATH, html, 'utf8');

    const sizeKB = (Buffer.byteLength(html, 'utf8') / 1024).toFixed(1);
    const ms = Date.now() - t0;

    console.log('');
    console.log(`  ✅ v2 报告生成完成`);
    console.log(`     路径: ${path.relative(ROOT, OUT_PATH)}`);
    console.log(`     大小: ${sizeKB} KB`);
    console.log(`     耗时: ${ms} ms`);
}

if (require.main === module) {
    main();
}

module.exports = { main };