Auto-generating chapter TOCs

I have been searching around on the Internet to find an automated solution to the following manual process:

1. Generate and update an entire book.
2. Manually generate each chapter TOC to get the page numbers and headings correct in the chapter TOC. This means open each chapter, generate the TOC,save and close.
3. Generate and update the entire book again to make sure the imported TOC files were all updated properly in each file.
4. Spot check to make sure step 3 didn't add pages I didn't expect and thus made the chapter level TOC out of date.
5. Possibly do steps 1 - 4 a second time.

From what I have read, it seems that I need a Frame script to automate this process. Are there any other solutions? If not, can someone recommend a scripting provider?

This is for an unstructured book.

Thanks in advance.

Kim