Cloud Storage Connectors: Drive, S3, Dropbox, GitHub

// Google Drive OAuth
const DRIVE_SCOPES = ['https://www.googleapis.com/auth/drive.readonly'];

// After OAuth flow
const driveFeed = await graphlit.createFeed({
  name: 'Company Drive',
  type: FeedServiceTypes.GoogleDrive,
  googleDrive: {
    token: access_token,
    folderId: 'folder-id',  // Optional: sync specific folder
    readLimit: 1000,
    includeSharedDrives: true  // Include Team Drives
  }
});

const oneDriveFeed = await graphlit.createFeed({
  name: 'My OneDrive',
  type: FeedServiceTypes.OneDrive,
  oneDrive: {
    token: microsoft_token,
    folderId: 'folder-id',  // Optional
    readLimit: 500
  }
});

const sharePointFeed = await graphlit.createFeed({
  name: 'Company SharePoint',
  type: FeedServiceTypes.SharePoint,
  sharePoint: {
    token: microsoft_token,
    siteId: 'site-id',
    driveId: 'drive-id',
    readLimit: 1000
  }
});

const dropboxFeed = await graphlit.createFeed({
  name: 'Dropbox Files',
  type: FeedServiceTypes.Dropbox,
  dropbox: {
    token: dropbox_token,
    path: '/Documents',  // Optional: specific folder
    readLimit: 500
  }
});

const s3Feed = await graphlit.createFeed({
  name: 'S3 Bucket',
  type: FeedServiceTypes.AmazonS3,
  amazonS3: {
    accountName: 'my-company',
    accessKey: process.env.AWS_ACCESS_KEY,
    accessSecret: process.env.AWS_SECRET_KEY,
    bucketName: 'documents',
    prefix: 'pdfs/',  // Optional: sync folder
    region: 'us-east-1'
  }
});

const githubFeed = await graphlit.createFeed({
  name: 'Main Repo',
  type: FeedServiceTypes.GitHub,
  github: {
    token: github_pat,  // Personal Access Token
    repositoryOwner: 'my-company',
    repositoryName: 'main-repo',
    includeBranches: ['main', 'develop']
  }
});

// Sync from all storage providers
const feeds = [
  { name: 'Google Drive', type: FeedServiceTypes.GoogleDrive, config: { googleDrive: driveConfig } },
  { name: 'Dropbox', type: FeedServiceTypes.Dropbox, config: { dropbox: dropboxConfig } },
  { name: 'S3', type: FeedServiceTypes.AmazonS3, config: { amazonS3: s3Config } }
];

for (const feed of feeds) {
  await graphlit.createFeed({
    name: feed.name,
    type: feed.type,
    ...feed.config
  });
}

// Now search across ALL storage
const results = await graphlit.queryContents({
  search: 'quarterly report'
});
// Returns files from Drive, Dropbox, and S3

// Only sync PDFs from specific folder
const selectiveFeed = await graphlit.createFeed({
  name: 'Marketing PDFs',
  type: FeedServiceTypes.GoogleDrive,
  googleDrive: {
    token: access_token,
    folderId: 'marketing-folder-id',
    // Note: File type filtering done in workflow
  }
});