const fs = require("fs");
const path = require("path");

const SRC = path.join(__dirname, "../src");
const SKIP = /copy\.vue$|weatherInfo copy/i;
const CHINESE_RE = /[\u4e00-\u9fff][\u4e00-\u9fff\d，。、？！：；""''（）【】\-\s%％·]*/g;

function walk(dir, files = []) {
    for (const name of fs.readdirSync(dir)) {
        const p = path.join(dir, name);
        const stat = fs.statSync(p);
        if (stat.isDirectory()) {
            if (name !== "node_modules") walk(p, files);
        } else if (/\.(vue|js)$/.test(name) && !SKIP.test(p)) {
            files.push(p);
        }
    }
    return files;
}

const set = new Set();
for (const file of walk(SRC)) {
    const content = fs.readFileSync(file, "utf8");
    const matches = content.match(CHINESE_RE) || [];
    matches.forEach((m) => {
        const s = m.trim();
        if (s.length >= 2 && /[\u4e00-\u9fff]/.test(s)) set.add(s);
    });
}

const list = [...set].sort((a, b) => b.length - a.length);
console.log(JSON.stringify(list, null, 2));