import { time } from "console";



export class Calulator {
    
    // timestamp format input
    CTPS_NUM(count: number, start: number, end: number): number {
        // Calculate the time difference in milliseconds
        const timeDifference = (end - start) / 1000;
        // Ensure timeDifference is not zero to avoid division by zero
        if (timeDifference === 0) {
            throw new Error("Time difference cannot be zero.");
        }

        console.log(`time diff = ${timeDifference}`);

        
        // Calculate CTPS
        const CEPS = count / timeDifference;
        return CEPS;        
    }

    CTPS(count: number, start: Date, end: Date): number {
        // Calculate the time difference in milliseconds
        const timeDifference = end.getTime() - start.getTime();
        // Ensure timeDifference is not zero to avoid division by zero
        if (timeDifference === 0) {
            throw new Error("Time difference cannot be zero.");
        }
        // Calculate CTPS
        const CEPS = count / timeDifference;
        return CEPS;        
    }

    CEPS(count: number, start: Date, end: Date): number  {
        // Calculate the time difference in milliseconds
    const timeDifference = end.getTime() - start.getTime();

    // Ensure timeDifference is not zero to avoid division by zero
    if (timeDifference === 0) {
        throw new Error("Time difference cannot be zero.");
    }

    // Calculate CEPS
    const CEPS = count / timeDifference;
    return CEPS;
    }
}