const logModalEl = document.getElementById('logModal');
const logModalBody = document.getElementById('logModalBody');
const logModal = logModalEl ? new bootstrap.Modal(logModalEl) : null;

const toastEl = document.getElementById('actionToast');
const toastBody = document.getElementById('actionToastBody');
const toast = toastEl ? new bootstrap.Toast(toastEl) : null;

function showToast(message, isError) {
  if (!toast) {
    alert(message);
    return;
  }
  toastBody.textContent = message;
  toastEl.classList.toggle('text-bg-danger', Boolean(isError));
  toastEl.classList.toggle('text-bg-primary', !isError);
  toast.show();
}

document.getElementById('cards').addEventListener('click', async (event) => {
  const button = event.target.closest('button[data-action]');
  if (!button) return;
  const { action, composeId } = button.dataset;

  if (action === 'logs') {
    const res = await fetch(`/api/compose/${composeId}/logs`);
    if (!res.ok) {
      showToast(`ログ取得に失敗しました (status: ${res.status})`, true);
      return;
    }
    const data = await res.json();
    logModalBody.textContent = data.logs || 'ログなし';
    logModal.show();
    return;
  }

  const res = await fetch(`/api/compose/${composeId}/${action}`, { method: 'POST' });
  if (res.ok) {
    showToast(`${action} を実行しました`, false);
  } else {
    showToast(`${action} に失敗しました (status: ${res.status})`, true);
  }
});