import win32com.client
import os

# Your specific file path
pst_path = r'd:\Dropbox\!!!Days\Downloads Z230\PST\tkulhava.pst'


def main():
    if not os.path.exists(pst_path):
        print(f"Error: File not found at {pst_path}")
        return

    try:
        # Connect to Outlook
        outlook = win32com.client.Dispatch("Outlook.Application").GetNamespace("MAPI")

        # 1. Add the PST to Outlook (This makes it visible in the sidebar)
        print(f"Mounting PST: {pst_path}...")
        outlook.AddStore(pst_path)

        # 2. Find the folder object for this PST
        # We search specifically for the folder that matches the filename 'tkulhava'
        # or grab the last added store if the name doesn't match exactly.
        pst_name = "tkulhava"  # derived from filename usually
        root_folder = None

        # Loop through all stores to find the new one
        for folder in outlook.Folders:
            if pst_name.lower() in folder.Name.lower():
                root_folder = folder
                break

        # Fallback: Just grab the last folder in the list if name didn't match
        if not root_folder:
            root_folder = outlook.Folders.GetLast()

        print(f"Successfully opened root folder: {root_folder.Name}")
        print("=" * 50)

        # 3. Start the recursive walk
        print_subjects_recursively(root_folder)

        # 4. Cleanup: Remove the PST from Outlook
        # (Comment this out if you want to keep it open in Outlook to inspect manually)
        outlook.RemoveStore(root_folder)
        print("\nDone. PST detached.")

    except Exception as e:
        print(f"An error occurred: {e}")


def print_subjects_recursively(folder):
    """
    Recursively prints subjects of emails in a folder and its subfolders.
    """
    try:
        # Print current folder name for context
        # Check if folder has items
        if folder.Items.Count > 0:
            print(f"\n--- Folder: {folder.Name} ---")

        # Iterate through items
        for item in folder.Items:
            try:
                # Class 43 is a standard MailItem. 
                # Other items (meeting requests, reports) might not have a Subject or behave differently.
                if item.Class == 43:
                    print(f"Subject: {item.Subject}")
                else:
                    # Attempt to print subject anyway (e.g., for Meeting Items)
                    print(f"[{type_name(item.Class)}] Subject: {item.Subject}")
            except Exception:
                # Skip items that are corrupted or unreadable
                pass

        # Recursion: Go deeper into subfolders
        for subfolder in folder.Folders:
            print_subjects_recursively(subfolder)

    except Exception as e:
        print(f"Skipping restricted folder '{folder.Name}': {e}")


def type_name(class_id):
    # Helper to identify non-email items
    if class_id == 53: return "Meeting"
    if class_id == 46: return "Report"
    return f"Type {class_id}"


if __name__ == "__main__":
    main()