spacellama/options/options.js

async function validateEndpoint(endpoint) {
  try {
    const response = await fetch(`${endpoint}/api/tags`);
    return response.ok;
  } catch (error) {
    console.error('Error validating endpoint:', error);
    return false;
  }
}

function updateEndpointStatus(isValid) {
  const statusElement = document.getElementById('endpoint-status');
  statusElement.textContent = isValid ? '✅' : '❌';
  statusElement.title = isValid ? 'Endpoint is valid' : 'Endpoint is invalid';
}

async function saveOptions(e) {
  e.preventDefault();
  const endpoint = document.getElementById('endpoint').value;
  const model = document.getElementById('model').value;
  const status = document.getElementById('status');

  // Ensure the endpoint doesn't end with /api/generate
  const cleanEndpoint = endpoint.replace(/\/api\/generate\/?$/, '');

  status.textContent = 'Validating endpoint...';
  const isValid = await validateEndpoint(cleanEndpoint);
  updateEndpointStatus(isValid);
  
  if (isValid) {
    browser.storage.local.set({
      ollamaEndpoint: cleanEndpoint,
      ollamaModel: model
    }).then(() => {
      status.textContent = 'Options saved and endpoint validated.';
      setTimeout(() => {
        status.textContent = '';
      }, 2000);
    });
  } else {
    status.textContent = 'Invalid endpoint. Please check the URL and try again.';
  }
}

async function restoreOptions() {
  const result = await browser.storage.local.get(['ollamaEndpoint', 'ollamaModel']);
  const endpoint = result.ollamaEndpoint || 'http://localhost:11434';
  document.getElementById('endpoint').value = endpoint;
  document.getElementById('model').value = result.ollamaModel || 'llama2';

  const isValid = await validateEndpoint(endpoint);
  updateEndpointStatus(isValid);
}

document.addEventListener('DOMContentLoaded', restoreOptions);
document.getElementById('settings-form').addEventListener('submit', saveOptions);
document.getElementById('endpoint').addEventListener('blur', async (e) => {
  const isValid = await validateEndpoint(e.target.value);
  updateEndpointStatus(isValid);
});