Get your stats out of Superwhisper

superwhisper_stats.ts

import { readdirSync, readFileSync } from "fs";
import { join } from "path";

function listContentsAndAnalyzeDurations(directoryPath: string) {
    const filesAndFolders = readdirSync(directoryPath, { withFileTypes: true });
    let totalRecordings = 0;
    let durations_milliseconds: number[] = [];
    let totalCharacters = 0;
    let totalWords = 0;

    filesAndFolders.forEach((dirent) => {
        if (dirent.isDirectory()) {
            const subPath = join(directoryPath, dirent.name);
            const subContents = readdirSync(subPath, { withFileTypes: true });

            subContents.forEach((subDirent) => {
                if (subDirent.isFile() && subDirent.name === "meta.json") {
                    totalRecordings++;
                    const metaPath = join(subPath, subDirent.name);
                    const metaData = JSON.parse(readFileSync(metaPath, { encoding: "utf-8" }));
                    durations_milliseconds.push(metaData.duration); // Keep duration in milliseconds
                    const resultText = metaData.result;
                    totalCharacters += resultText.length;
                    totalWords += resultText.split(/\s+/).length;
                }
            });
        }
    });

    const totalDurationMilliseconds = durations_milliseconds.reduce((acc, duration) => acc + duration, 0);
    const maxDurationMilliseconds = Math.max(...durations_milliseconds);
    const avgDurationMilliseconds = totalDurationMilliseconds / durations_milliseconds.length;

    // Convert milliseconds to minutes and seconds for display
    const totalDurationMinutes = Math.floor(totalDurationMilliseconds / 60000);
    const totalDurationSeconds = ((totalDurationMilliseconds % 60000) / 1000).toFixed(0);
    const maxDurationMinutes = Math.floor(maxDurationMilliseconds / 60000);
    const maxDurationSeconds = ((maxDurationMilliseconds % 60000) / 1000).toFixed(0);
    const avgDurationMinutes = Math.floor(avgDurationMilliseconds / 60000);
    const avgDurationSeconds = ((avgDurationMilliseconds % 60000) / 1000).toFixed(0);

    console.log(`Total recordings: ${totalRecordings}`);
    console.log(
        `Total duration from all recordings: ${totalDurationMinutes} minutes and ${totalDurationSeconds} seconds`
    );
    console.log(`Max recording duration: ${maxDurationMinutes} minutes and ${maxDurationSeconds} seconds`);
    console.log(`Average recording duration: ${avgDurationMinutes} minutes and ${avgDurationSeconds} seconds`);
    console.log(`Total characters in results: ${totalCharacters.toLocaleString()}`);
    console.log(`Total words in results: ${totalWords.toLocaleString()}`);
}

// Example usage
const user = "";
const recordingsPath = `/Users/${user}/Documents/superwhisper/recordings`;
listContentsAndAnalyzeDurations(recordingsPath);