function calculateTotalTime(section) {
    const times = [
        { id: 'time-1m', minutes: 1 },
        { id: 'time-3m', minutes: 3 },
        { id: 'time-5m', minutes: 5 },
        { id: 'time-10m', minutes: 10 },
        { id: 'time-15m', minutes: 15 },
        { id: 'time-30m', minutes: 30 },
        { id: 'time-60m', minutes: 60 },
        { id: 'time-3h', minutes: 180 },
        { id: 'time-8h', minutes: 480 },
        { id: 'time-15h', minutes: 900 },
        { id: 'time-24h', minutes: 1440 },
        { id: 'time-3d', minutes: 4320 },
        { id: 'time-7d', minutes: 10080 },
        { id: 'time-30d', minutes: 43200 },
    ];

    let totalMinutes = 0;

    times.forEach(time => {
        const input = document.getElementById(`${time.id}-${section}`);
        if (input && input.value) {
            const value = parseInt(input.value);
            if (!isNaN(value)) {
                totalMinutes += time.minutes * value;
            }
        }
    });

    updateResults(section, totalMinutes);
    return totalMinutes;
}

function updateResults(section, totalMinutes) {
    const totalSeconds = totalMinutes * 60;
    const totalHours = totalMinutes / 60;
    const totalDays = totalHours / 24;

    document.getElementById(`total-seconds-${section}`).textContent = formatTime(totalSeconds);
    document.getElementById(`total-minutes-${section}`).textContent = `${totalMinutes.toFixed(2).replace(/\.00$/, '')} min`;
    document.getElementById(`total-hours-${section}`).textContent = `${totalHours.toFixed(2).replace(/\.00$/, '')} h`;
    document.getElementById(`total-days-${section}`).textContent = `${totalDays.toFixed(2).replace(/\.00$/, '')} d`;
}

function formatTime(seconds) {
    const days = Math.floor(seconds / (24 * 3600));
    const hours = Math.floor((seconds % (24 * 3600)) / 3600);
    const minutes = Math.floor((seconds % 3600) / 60);
    return `${days} d ${hours} h ${minutes} min`;
}

function calculateSummary() {
    const universalMinutes = calculateTotalTime('universal');

   
    const totalMinutes = ['building', 'research', 'training', 'healing']
        .map(section => calculateTotalTime(section))
        .reduce((a, b) => a + b, universalMinutes);

   
    const totalSeconds = totalMinutes * 60;
    document.getElementById('summary-total').textContent = formatTime(totalSeconds);

    const summaries = {
        'building-universal': calculateTotalTime('building') + universalMinutes,
        'research-universal': calculateTotalTime('research') + universalMinutes,
        'training-universal': calculateTotalTime('training') + universalMinutes,
        'healing-universal': calculateTotalTime('healing') + universalMinutes,
    };

    Object.keys(summaries).forEach(key => {
        const totalSecondsSummary = summaries[key] * 60;
        document.getElementById(`summary-${key}`).textContent = formatTime(totalSecondsSummary);
    });
}

function resetSection(section) {
    const inputs = document.querySelectorAll(`#${section} input`);
    inputs.forEach(input => (input.value = ''));

   
    const resultElements = document.querySelectorAll(`#${section} .result span`);
    resultElements.forEach(result => (result.textContent = '0'));

   
    calculateTotalTime(section);
    calculateSummary();
}

function resetAllSections() {
    ['building', 'research', 'training', 'healing', 'universal'].forEach(section => {
        resetSection(section);
    });

    document.getElementById('summary-total').textContent = '0 d 0 h 0 min';
    ['building-universal', 'research-universal', 'training-universal', 'healing-universal'].forEach(key => {
        document.getElementById(`summary-${key}`).textContent = '0 d 0 h 0 min';
    });
}

window.onload = () => {
    ['building', 'research', 'training', 'healing', 'universal'].forEach(section => {
        calculateTotalTime(section);
    });

    calculateSummary();

    document.querySelectorAll('.speedup-group input').forEach(input => {
        input.addEventListener('input', () => {
            const section = input.closest('.speedup-group').id;
            calculateTotalTime(section);
            calculateSummary();
        });
    });
};