dashcaddy/status/js/core/service-crud.js

// ========== SERVICE CRUD ==========
// Edit, delete, and update operations for existing services.
(function () {

  // ===== SERVICE EDIT MODAL =====
  let currentEditService = null;

  function openServiceEditModal(service) {
    currentEditService = service;
    const modal = document.getElementById('service-edit-modal');

    document.getElementById('service-edit-title').textContent = `Edit ${service.name}`;
    document.getElementById('edit-service-name').value = service.name;
    document.getElementById('edit-service-url-display').textContent = service.url || buildServiceUrl(service.id);
    document.getElementById('edit-service-logo-preview').src = service.logo || `/assets/${service.id}.png`;
    document.getElementById('edit-subdomain').value = service.id;
    document.getElementById('edit-port').value = service.port || '';
    document.getElementById('edit-ip').value = service.ip || 'localhost';
    document.getElementById('edit-tailscale-only').checked = service.tailscaleOnly || false;
    document.getElementById('edit-logo-url').value = service.logo || '';

    modal.classList.add('show');
  }

  function closeServiceEditModal() {
    closeModal('service-edit-modal');
    currentEditService = null;
  }

  async function saveServiceChanges() {
    if (!currentEditService) return;

    const newSubdomain = document.getElementById('edit-subdomain').value.trim().toLowerCase();
    const newName = document.getElementById('edit-service-name').value.trim();
    const newPort = document.getElementById('edit-port').value.trim();
    const newIp = document.getElementById('edit-ip').value.trim() || 'localhost';
    const tailscaleOnly = document.getElementById('edit-tailscale-only').checked;
    const newLogo = document.getElementById('edit-logo-url').value.trim();

    if (!newSubdomain) {
      showNotification('Subdomain is required', 'warning');
      return;
    }

    const oldSubdomain = currentEditService.id;
    const changes = [];

    if (newSubdomain !== oldSubdomain) changes.push('subdomain');
    if (newName && newName !== currentEditService.name) changes.push('name');
    if (newPort && newPort !== String(currentEditService.port)) changes.push('port');
    if (newIp !== currentEditService.ip) changes.push('ip');
    if (tailscaleOnly !== (currentEditService.tailscaleOnly || false)) changes.push('tailscale');
    if (newLogo && newLogo !== currentEditService.logo) changes.push('logo');

    if (changes.length === 0) {
      closeServiceEditModal();
      return;
    }

    const saveBtn = document.getElementById('service-edit-save');
    saveBtn.textContent = 'Saving...';
    saveBtn.disabled = true;

    try {
      const response = await secureFetch('/api/v1/services/update', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({
          oldSubdomain,
          newSubdomain,
          name: newName || currentEditService.name,
          port: newPort || currentEditService.port,
          ip: newIp,
          tailscaleOnly,
          logo: newLogo || undefined
        })
      });

      const result = await response.json();
      if (!result.success) {
        throw new Error(result.error || 'Failed to update service');
      }

      // Update local APPS array to match
      const appIndex = window.APPS.findIndex(a => a.id === oldSubdomain);
      if (appIndex !== -1) {
        window.APPS[appIndex] = {
          ...window.APPS[appIndex],
          id: newSubdomain,
          name: newName || window.APPS[appIndex].name,
          port: newPort || window.APPS[appIndex].port,
          ip: newIp,
          tailscaleOnly,
          logo: newLogo || window.APPS[appIndex].logo
        };
      }

      closeServiceEditModal();
      window.buildGrid();
      window.refreshAll();

    } catch (error) {
      console.error('Error saving service changes:', error);
      showNotification(`Error saving changes: ${error.message}`, 'error');
    } finally {
      saveBtn.textContent = 'Save Changes';
      saveBtn.disabled = false;
    }
  }

  // Logo file upload handler
  document.getElementById('edit-logo-file')?.addEventListener('change', async (e) => {
    const file = e.target.files[0];
    if (!file) return;

    if (!file.type.startsWith('image/')) {
      showNotification('Please select an image file', 'warning');
      return;
    }

    const reader = new FileReader();
    reader.onload = async (event) => {
      const dataUrl = event.target.result;

      document.getElementById('edit-service-logo-preview').src = dataUrl;
      document.getElementById('edit-logo-url').value = dataUrl;

      if (currentEditService) {
        try {
          const response = await secureFetch('/api/v1/assets/upload', {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({
              filename: `${currentEditService.id}.png`,
              data: dataUrl
            })
          });
          const result = await response.json();
          if (result.success && result.path) {
            document.getElementById('edit-logo-url').value = result.path;
          }
        } catch (err) {
          // Fallback to data URL
        }
      }
    };
    reader.readAsDataURL(file);
  });

  // Service edit modal event listeners
  document.getElementById('service-edit-cancel')?.addEventListener('click', closeServiceEditModal);
  document.getElementById('service-edit-save')?.addEventListener('click', saveServiceChanges);
  document.getElementById('service-edit-modal')?.addEventListener('click', (e) => {
    if (e.target.id === 'service-edit-modal') closeServiceEditModal();
  });

  // ===== DELETE SERVICE MODAL =====

  function showDeleteModal(serviceName, hasContainer, containerId) {
    return new Promise((resolve) => {
      const modal = document.getElementById('delete-service-modal');
      const title = document.getElementById('delete-modal-title');
      const message = document.getElementById('delete-modal-message');
      const containerInfo = document.getElementById('delete-modal-container-info');
      const containerName = document.getElementById('delete-modal-container-name');
      const help = document.getElementById('delete-modal-help');
      const cancelBtn = document.getElementById('delete-modal-cancel');
      const removeBtn = document.getElementById('delete-modal-remove');
      const deleteBtn = document.getElementById('delete-modal-delete');

      title.textContent = `Delete "${serviceName}"`;

      if (hasContainer) {
        message.innerHTML = 'This service has an associated Docker container.<br>Choose how to proceed:';
        containerInfo.style.display = 'block';
        containerName.textContent = `Container ID: ${containerId?.slice(0, 12) || 'Unknown'}`;
        help.style.display = 'block';
        deleteBtn.style.display = 'block';
      } else {
        message.textContent = 'Remove this service from the dashboard?';
        containerInfo.style.display = 'none';
        help.style.display = 'none';
        deleteBtn.style.display = 'none';
      }

      const cleanup = () => {
        modal.classList.remove('show');
        cancelBtn.removeEventListener('click', handleCancel);
        removeBtn.removeEventListener('click', handleRemove);
        deleteBtn.removeEventListener('click', handleDelete);
        modal.removeEventListener('click', handleBackdrop);
      };

      const handleCancel = () => { cleanup(); resolve(null); };
      const handleRemove = () => { cleanup(); resolve(false); };
      const handleDelete = () => { cleanup(); resolve(true); };
      const handleBackdrop = (e) => { if (e.target === modal) { cleanup(); resolve(null); } };

      cancelBtn.addEventListener('click', handleCancel);
      removeBtn.addEventListener('click', handleRemove);
      deleteBtn.addEventListener('click', handleDelete);
      modal.addEventListener('click', handleBackdrop);

      modal.classList.add('show');
    });
  }

  // ===== UPDATE CONTAINER =====

  async function updateContainer(containerId, serviceName, serviceId) {
    const updateBtn = document.getElementById(`update-btn-${serviceId}`);
    const originalText = updateBtn?.textContent;

    if (!confirm(`Update ${serviceName} to the latest version?\n\nThis will:\n1. Pull the latest image\n2. Stop the container\n3. Recreate with same settings\n\nThe service will be briefly unavailable.`)) {
      return;
    }

    try {
      if (updateBtn) {
        updateBtn.textContent = '\u{1F504}';
        updateBtn.disabled = true;
        updateBtn.title = 'Updating...';
      }

      const response = await secureFetch(`/api/v1/containers/${containerId}/update`, {
        method: 'POST'
      });

      const result = await response.json();

      if (result.success) {
        const service = window.APPS.find(app => app.id === serviceId);
        if (service && result.newContainerId) {
          service.containerId = result.newContainerId;
        }

        if (updateBtn) {
          updateBtn.textContent = '\u{2705}';
          updateBtn.title = 'Updated successfully!';
          setTimeout(() => {
            updateBtn.textContent = originalText;
            updateBtn.disabled = false;
            updateBtn.title = 'Update container to latest version';
          }, 3000);
        }

        setTimeout(() => window.refreshAll(), 2000);
        showNotification(`${serviceName} updated successfully!`, 'success');
      } else {
        throw new Error(result.error || 'Update failed');
      }
    } catch (error) {
      console.error('Update error:', error);

      if (updateBtn) {
        updateBtn.textContent = '\u{274C}';
        updateBtn.title = 'Update failed';
        setTimeout(() => {
          updateBtn.textContent = originalText;
          updateBtn.disabled = false;
          updateBtn.title = 'Update container to latest version';
        }, 3000);
      }

      showNotification(`Failed to update ${serviceName}: ${error.message}`, 'error');
    }
  }

  // ===== DELETE SERVICE =====

  async function deleteService(serviceId, serviceName) {
    const service = window.APPS.find(app => app.id === serviceId);
    const domain = service ? buildDomain(service.id) : null;
    const hasContainer = service?.containerId;

    const deleteContainer = await showDeleteModal(serviceName || serviceId, hasContainer, service?.containerId);

    if (deleteContainer === null) {
      return; // User cancelled
    }

    let results = {
      dashboard: false,
      container: null,
      dns: null,
      caddy: null,
      service: null
    };

    // Full removal with container
    if (deleteContainer && hasContainer) {
      try {
        const params = new URLSearchParams({
          containerId: service.containerId,
          subdomain: service.id,
          ip: service.ip || 'localhost',
          deleteContainer: 'true'
        });

        const response = await secureFetch(`/api/v1/apps/${encodeURIComponent(service.id)}?${params.toString()}`, {
          method: 'DELETE'
        });

        const result = await response.json();
        if (result.success) {
          results = { ...results, ...result.results, dashboard: false };
        } else {
          console.error('App removal failed:', result.error);
        }
      } catch (error) {
        console.error('App removal error:', error);
      }
    } else if (deleteContainer && domain) {
      // Fallback for manually added services
      try {
        const serviceIP = service?.ip || 'localhost';
        const dnsResponse = await secureFetch(`/api/v1/dns/record?domain=${encodeURIComponent(domain)}&type=A&ipAddress=${encodeURIComponent(serviceIP)}&server=${SITE.dnsIp}`, {
          method: 'DELETE'
        });
        const dnsResult = await dnsResponse.json();
        results.dns = dnsResult.success ? 'deleted' : (dnsResult.error || 'failed');
      } catch (e) {
        results.dns = e.message;
      }

      try {
        const caddyResponse = await secureFetch(`/api/v1/site/${encodeURIComponent(domain)}`, {
          method: 'DELETE'
        });
        const caddyResult = await caddyResponse.json();
        results.caddy = (caddyResult.success || (caddyResult.error && caddyResult.error.includes('not found'))) ? 'removed' : (caddyResult.error || 'failed');
      } catch (e) {
        results.caddy = e.message;
      }
    }

    // Remove from APPS array
    const index = window.APPS.findIndex(app => app.id === serviceId);
    if (index > -1) {
      window.APPS.splice(index, 1);
      results.dashboard = true;
    }

    // Remove from localStorage
    try {
      const customApps = safeGetJSON('custom-apps', []);
      const localIndex = customApps.findIndex(app => app.id === serviceId);
      if (localIndex > -1) {
        customApps.splice(localIndex, 1);
        safeSet('custom-apps', JSON.stringify(customApps));
      }
    } catch (e) {
      // Ignore localStorage errors
    }

    // Remove from services.json via API
    try {
      const serviceResponse = await secureFetch(`/api/v1/services/${encodeURIComponent(serviceId)}`, {
        method: 'DELETE'
      });
      const serviceResult = await serviceResponse.json();
      results.service = serviceResult.success ? 'removed' : (serviceResult.error || 'failed');
    } catch (e) {
      results.service = e.message;
    }

    window.buildGrid();
    window.refreshAll();

    // Only show alert if there are actual errors
    let hasErrors = false;
    let errorMessages = [];

    if (!results.dashboard) {
      hasErrors = true;
      errorMessages.push('\u{2717} Failed to remove from dashboard');
    }

    const successStates = ['removed', 'already removed', 'not found', 'deleted', 'kept (user choice)', 'skipped', 'no such record', 'does not exist'];
    const isSuccess = (val) => !val || successStates.some(s => val.toLowerCase().includes(s.toLowerCase()));

    if (results.container && !isSuccess(results.container)) {
      hasErrors = true;
      errorMessages.push(`\u{26A0} Container: ${results.container}`);
    }
    if (results.dns && !isSuccess(results.dns)) {
      hasErrors = true;
      errorMessages.push(`\u{26A0} DNS Record: ${results.dns}`);
    }
    if (results.caddy && !isSuccess(results.caddy)) {
      hasErrors = true;
      errorMessages.push(`\u{26A0} Caddy Config: ${results.caddy}`);
    }
    if (results.service && !isSuccess(results.service)) {
      hasErrors = true;
      errorMessages.push(`\u{26A0} Service File: ${results.service}`);
    }

    if (hasErrors) {
      showNotification(`Error deleting "${serviceName || serviceId}": ${errorMessages.join(', ')}`, 'error', 6000);
    }
  }

  // ===== WINDOW EXPORTS =====

  window.openServiceEditModal = openServiceEditModal;
  window.showDeleteModal = showDeleteModal;
  window.updateContainer = updateContainer;
  window.deleteService = deleteService;

})();