import { Handler } from '/csspageweaver/lib/paged.esm.js';

export default class addPagesNotes extends Handler {
    constructor(chunker, polisher, caller) {
        super(chunker, polisher, caller);
    }


     afterParsed(parsed){
        let notes = parsed.querySelectorAll(".inline-note");
        notes.forEach(function (note, index) {
            console.log(note);
            note.style.position = "absolute";
            note.style.top = "0px";
            note.style.left = "0px";
            note.style.height = "0px";

            let counter = note.getAttribute('data-counter-note');

            let call = document.createElement('span');
            call.classList.add('note_call');
            call.textContent = counter;
            note.insertAdjacentElement('beforebegin', call);

            note.classList.replace('inline-note', 'body-note');
            let marker = document.createElement('span');
            marker.classList.add('note_marker');
            marker.textContent = counter + ". ";
            note.prepend(marker);
        });

     }

    afterPageLayout(pageElement, page, breakToken, chunker) {


            // move notes into previous page
            let notes = pageElement.querySelectorAll(".body-note");
            if(notes){
                let container = document.createElement('div');
                container.classList.add('container-note');
                notes.forEach(function (note, index) {
                    container.appendChild(note); 
                    note.style.position = "relative";
                    note.style.height = "auto";
                });

                let pageNum = parseInt(pageElement.getAttribute('data-page-number'));
                let prevPage = document.querySelector('[data-page-number="' + (pageNum - 1) + '"]');
                if (prevPage) {
                    let content = prevPage.querySelector("#section_content");
                    if(content){
                        content.appendChild(container);
                    }else{
                        prevPage.querySelector('.pagedjs_page_content').appendChild(container);
                    }
                    
                }

            }

      

         // create blank left page   
        if (
            page.element.classList.contains('pagedjs_right_page') &&
            page.element.querySelector('[data-id="section__content"]')
        ) {

            let notesPage = chunker.addPage();
            notesPage.element.classList.add('page-notes');

            // Make margin boxes visible (hasContent is set during polishing, which skips added pages)
            notesPage.element.querySelector('.pagedjs_margin-bottom-left')?.classList.add('hasContent');
            notesPage.element.querySelector('.pagedjs_margin-bottom-center')?.classList.add('hasContent');
        }
    }
}