import { useMemo } from 'react';

import type { Plan } from '../../useService';

export interface UseServiceReturn {
    currentSubscription: string;
    orderTotal: string;
}

export interface UseServiceParams {
    selectedPlan: Plan | null;
}

export function useService({ selectedPlan }: UseServiceParams): UseServiceReturn {
    const currentSubscription = useMemo(() => {
        if (!selectedPlan) {
            return '';
        }
        return `${selectedPlan.subTitle}/${selectedPlan.title}`;
    }, [selectedPlan]);

    const orderTotal = useMemo(() => {
        if (!selectedPlan) {
            return '$0.00';
        }
        return `$${selectedPlan.price.toFixed(2)}`;
    }, [selectedPlan]);

    return {
        currentSubscription,
        orderTotal,
    };
}