// layout des pages de titres
console.log('start titles');

(function() {

        // titres ateliers
        let h3s = document.querySelectorAll('h3');

        for (let h3 of h3s) {

            if (h3.nextSibling?.firstChild?.tagName === "IMG") {
                let coverPhoto;
                let photoContainer = h3.nextElementSibling;

                if (h3.nextSibling?.children.length === 2) {
                    coverPhoto = h3.nextElementSibling.children[1];
                    let coverDessin = document.createElement('img');
                    coverDessin.setAttribute('src', photoContainer.firstElementChild.getAttribute('src'));
                    h3.prepend(coverDessin);
                    coverDessin.style.width = '100%';
                    coverDessin.style.height = 'auto';
                    photoContainer.firstElementChild.remove();
                } else {
                    coverPhoto = h3.nextElementSibling.firstChild;
                }

                photoContainer.style.position = 'absolute';
                photoContainer.style.width = '53mm';
                photoContainer.style.height = '220mm';
                photoContainer.style.overflow = 'hidden';
                photoContainer.style.top = "-22mm";
                photoContainer.style.left = "96mm";
                photoContainer.style.margin = '0';

                coverPhoto.style.width = 'auto';
                coverPhoto.style.height = '100%';

                let nextImg = document.createElement('img');
                nextImg.setAttribute('src', coverPhoto.getAttribute('src'));
                let nextContainer = document.createElement('div');

                nextContainer.style.position = "absolute";
                nextContainer.style.top = "-22mm";
                nextContainer.style.left = "-8mm";
                nextContainer.style.height = "220mm";
                nextContainer.style.width = "224mm";
                nextContainer.style.overflow = "hidden";
                nextContainer.style.marginLeft = "-53mm";
                nextImg.style.height = "100%";
                nextImg.style.width = "auto";

                nextContainer.append(nextImg);

                h3.closest('.pagedjs_page').nextElementSibling?.querySelector('.pagedjs_page_content').append(nextContainer);
            }
            
            h3.style.position = 'absolute';
            h3.style.top = `${(h3.closest('.pagedjs_page_content').offsetHeight - h3.offsetHeight) / 3}px`;

            h3.closest('.pagedjs_pagebox').querySelector('.pagedjs_margin-left').innerHTML = '';
            h3.closest('.pagedjs_sheet').classList.add('atelier_cover_page');
        }

        // titres parties
        let h2s = document.querySelectorAll('h2');
        for (let i = 0; i < h2s.length; i++) {
            if (i != 0) {
                let parentSheet = h2s[i].closest('.pagedjs_sheet');
                parentSheet.querySelector('.pagedjs_margin-left').innerHTML = '';
                parentSheet.classList.add('partie_cover_page');
                parentSheet.parentElement.nextElementSibling?.firstElementChild.classList.add('partie_cover_page_right');
                let partieCount = document.createElement('div');
                partieCount.classList.add('partie_count');
                let romanCount;
                switch (i) {
                    case 1: romanCount = 'I'; break;
                    case 2: romanCount = 'II'; break;
                    case 3: romanCount = 'III'; break;
                    case 4: romanCount = 'IV'; break;
                    case 5: romanCount = 'V'; break;
                    case 6: romanCount = 'VI'; break;
                    case 7: romanCount = 'VII'; break;
                    case 8: romanCount = 'VIII'; break;
                    case 9: romanCount = 'IX'; break;
                    case 10: romanCount = 'X'; break;
                }
                partieCount.innerHTML = `Partie<br>${romanCount}`;
                h2s[i].parentElement.prepend(partieCount);
                h2s[i].nextElementSibling?.remove();
            }
        }

})();

console.log('end titles');