Page numbering/header/footer is controlled by page styles. Consequently, you need different pages styles in you document.
A first page style you could name Intro for the introduction and footer without header nor footer.
A second pair of page styles Abstract Left and Abstract Right with footer enabled and roman numbering.
A third pair of page styles Body Left and Body Right with footer enabled and arabic numbering.
In every page style definition, set the margins in the Page tab. In case left/right margins are not symmetrical and you duplex print, choose Mirrored page layout so that the margins are in fact inner/outer leaving a consistent space for binding. Format sets the page numbering style (none, arabic, …).
Important: Mirrored plays only with the margins, not with header/footer. This is why I suggest to create pairs of page styles.
For the paired styles, go to the Organizer tab and set Next Style to the other element of the pair (this can only be done once the styles have been created) so that page style will automatically alternate.
Footer(s)
You need customise Footer Left and Footer Right paragraph styles. You can do it after typing part of the document or from scratch on pages you will erase afterwards (style modifications are remembered).
In a xxx Left page, click in the footer area and style it as Footer Left. Modify style Footer Left for left alignment. In the footer, Insert → Fields → Page Number. Do similar for xxxRight page.
Transitions
You need to force page style to Body Right when starting a new chapter. You can handle that with a modification of Heading 1 paragraph style.
In the Text Flow tab, Breaks area, click on Insert and With page style check boxes and choose Body Right from the drop-down menu. Click OK.
You’ll start writing the document with the Intro page style.
To switch to the abstract, you’ll need to insert a manual page break Insert → Manual Break... with type Page to style Abstract and Change page number 1.
Do the same when you transition from abstract to body. The manual page break is merge with the one in the Heading 1 style and you end up with a single break, not two.
Other
I leave to you settings for Heading 2 and higher and also table of contents formatting.
If this answer helped you, please accept it by clicking the check mark to the lef and, karma permitting, upvote it. If this is what you expected, close the question, that will help other people with the same question.
