PFTR-Processor/code.gs

function processSpecificFolder() {
    const DATED_FOLDER_ID = "";
    const API_URL = "https://pft2pftr.williambr.uno/process-pdf"; 

    const datedFolder = DriveApp.getFolderById(DATED_FOLDER_ID);
    processPdfFilesInFolder(datedFolder, API_URL);
}

function processNewPdfs() {
  // 1. Configuration
  const ACTIVE_PROVIDERS_FOLDER_ID = "12Ppr39dN-mdzRKMxBhABgFkWmfMX_f7O"; 
  const API_URL = "https://pft2pftr.williambr.uno/process-pdf"; 

   // Set cutoff date to May 1, 2026
  const CUTOFF_DATE = new Date(2026, 5, 1); // Note: Month is 0-indexed (4 = May)

  const activeProvidersFolder = DriveApp.getFolderById(ACTIVE_PROVIDERS_FOLDER_ID);
  const providerFolders = activeProvidersFolder.getFolders();
  
  // 2. Loop through Provider Folders (e.g., NP jeong, Dr Santos)
  while (providerFolders.hasNext()) {
    const providerFolder = providerFolders.next();
    Logger.log("Scanning provider folder: " + providerFolder.getName());
    
    const dateFolders = providerFolder.getFolders();
    
    // 3. Loop through Date Folders (e.g., 05.21.2026)
    while (dateFolders.hasNext()) {
      const dateFolder = dateFolders.next();
      const folderName = dateFolder.getName();
      const folderDate = parseFolderNameAsDate(folderName);
      
      // Skip if the folder name is not a valid date format
      if (!folderDate) {
        Logger.log("  Skipping folder (Not a valid MM.DD.YYYY date): " + folderName);
        continue;
      }
      
      // 4. Date Filter: Check if folder is 05.01.2026 or newer
      if (folderDate >= CUTOFF_DATE) {
        Logger.log("  Processing valid date folder: " + folderName);
        processPdfFilesInFolder(dateFolder, API_URL);
      } else {
        Logger.log("  Skipping older folder: " + folderName);
      }
    }
  }
}

// Converts "05.21.2026" string format into a real JavaScript Date object
function parseFolderNameAsDate(folderName) {
  const parts = folderName.split(".");
  if (parts.length !== 3) return null;
  
  const month = parseInt(parts[0], 10) - 1; // 0-indexed months
  const day = parseInt(parts[1], 10);
  const year = parseInt(parts[2], 10);
  
  if (isNaN(month) || isNaN(day) || isNaN(year)) return null;
  
  return new Date(year, month, day);
}

// Processes the actual PDF files inside the matching date folders
function processPdfFilesInFolder(folder, apiUrl) {
  const files = folder.getFiles();
  
  while (files.hasNext()) {
    const file = files.next();
    
    if (file.getMimeType() === MimeType.PDF) {
      if (file.getDescription() === "API_REPORT_PROCESSED") {
        Logger.log("Skipping " + file.getName() + " - already processed.");
        continue; // Skip to the next file
      }
      sendAndOverwritePdf(file, apiUrl);
    }
  }
}

function getPdfPageCount(file) {
  try {
    const blob = file.getBlob();
    const data = blob.getDataAsString();
    const matches = data.match(/\/Type\s*\/Pages[\s\S]*?\/Count\s*(\d+)/g);
    
    if (matches && matches.length > 0) {
      const countMatch = matches[matches.length - 1].match(/\/Count\s*(\d+)/);
      if (countMatch) {
        return parseInt(countMatch, 10);
      }
    }
    return -1;
  } catch (e) {
    Logger.log("Error reading page count for " + file.getName() + ": " + e.message);
    return -1;
  }
}

function sendAndOverwritePdf(file, apiUrl) {
  const fileId = file.getId();
  const fileName = file.getName();
  
  try {
    const pdfBlob = file.getBlob();
    const formData = { "file": pdfBlob };
    const options = {
      "method": "POST",
      "payload": formData,
      "muteHttpExceptions": true
    };
    
    Logger.log("    Sending " + fileName + " to API...");
    const response = UrlFetchApp.fetch(apiUrl, options);
    
    if (response.getResponseCode() !== 200) {
      Logger.log("    API Error for " + fileName + ": " + response.getContentText());
      return;
    }
    
    const responseBlob = response.getBlob();
    if (responseBlob.getContentType() !== MimeType.PDF) {
      Logger.log("    Skipping overwrite. API did not return a valid PDF.");
      return;
    }
    
    const updateUrl = "https://www.googleapis.com/upload/drive/v3/files/" + fileId + "?uploadType=media";
    const updateOptions = {
      "method": "PATCH",
      "headers": {
        "Authorization": "Bearer " + ScriptApp.getOAuthToken(),
        "Content-Type": MimeType.PDF
      },
      "payload": responseBlob.getBytes()
    };
    
    UrlFetchApp.fetch(updateUrl, updateOptions);
    file.setDescription("API_REPORT_PROCESSED");
    Logger.log("    Successfully processed and overwritten: " + fileName);

  } catch (e) {
    Logger.log("    Failed to process file " + fileName + ": " + e.message);
  }
}