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window.highlightObserver = window.highlightObserver || null;
window.currentPageContainers = window.currentPageContainers || [];
window.currentActiveIndex = window.currentActiveIndex || 0;
window.pageObserver = window.pageObserver || null;
window.scrollTimeout = window.scrollTimeout || null;
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function M(i) {
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function H(i) {
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function S(i) {
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function I(i) {
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  const t = [];
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      n.classList.remove(
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        "hover:bg-blue-100",
        "hover:bg-amber-100"
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      const o = document.querySelector(`[data-page-container="${e}"]`);
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      r && (r.querySelectorAll(".inhalts-entry").forEach((s) => {
        s.classList.remove("hover:bg-slate-100"), s.style.cursor = "default";
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    e.classList.remove("text-red-600", "font-bold"), e.classList.add("text-slate-600", "font-semibold"), e.classList.contains("bg-amber-50") || e.classList.add("bg-blue-50");
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    const n = document.querySelector(`.page-indicator[data-page="${e}"]`);
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}
function N(i) {
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}
function R(i, t, e) {
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}
function T() {
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function O() {
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function V() {
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function K() {
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      c / g >= 0.3 && t.push(o);
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    const e = Math.max(...t);
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      if (!t.includes(n)) {
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    i === -1 && e < window.currentPageContainers.length - 1 && (i = e + 1), i >= 0 && i < window.currentPageContainers.length && (window.currentActiveIndex = i, window.currentPageContainers[window.currentActiveIndex].scrollIntoView({
      behavior: "smooth",
      block: "start"
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}
function z() {
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function A() {
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}
function p() {
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function j() {
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    url: e
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}
function x(i, t) {
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      d(i, "Zitation kopiert!");
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      d(i, "Kopieren fehlgeschlagen");
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      d(i, "Kopieren fehlgeschlagen");
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		z-index: 1000;
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function P() {
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        const r = o.getAttribute("data-pages");
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          e = o;
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      }
    }
    e || (e = document.getElementById(`beilage-1-page-${t}`) || document.getElementById(`beilage-2-page-${t}`) || document.querySelector(`[id*="beilage"][id*="page-${t}"]`));
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    const n = i.match(/#beilage-(\d+)-page-(\d+)/);
    if (n) {
      const o = n[1];
      t = n[2], e = document.getElementById(`beilage-${o}-page-${t}`);
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  e && t && setTimeout(() => {
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      behavior: "smooth",
      block: "start"
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}
function b(i, t, e = !1) {
  let n = "";
  e ? n = `#beilage-1-page-${i}` : n = `#page-${i}`;
  const o = window.location.origin + window.location.pathname + n;
  if (navigator.clipboard)
    navigator.clipboard.writeText(o).then(() => {
      d(t, "Link kopiert!");
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      d(t, "Kopieren fehlgeschlagen");
    });
  else {
    const r = document.createElement("textarea");
    r.value = o, document.body.appendChild(r), r.select();
    try {
      const a = document.execCommand("copy");
      d(t, a ? "Link kopiert!" : "Kopieren fehlgeschlagen");
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      d(t, "Kopieren fehlgeschlagen");
    } finally {
      document.body.removeChild(r);
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}
function m(i, t) {
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  if (navigator.clipboard)
    navigator.clipboard.writeText(r).then(() => {
      d(t, "Zitation kopiert!");
    }).catch((a) => {
      d(t, "Kopieren fehlgeschlagen");
    });
  else {
    const a = document.createElement("textarea");
    a.value = r, document.body.appendChild(a), a.select();
    try {
      const s = document.execCommand("copy");
      d(t, s ? "Zitation kopiert!" : "Kopieren fehlgeschlagen");
    } catch {
      d(t, "Kopieren fehlgeschlagen");
    } finally {
      document.body.removeChild(a);
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}
function h() {
  B(), O(), window.addEventListener("scroll", function() {
    clearTimeout(window.scrollTimeout), window.scrollTimeout = setTimeout(() => {
      C(), p();
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  }), P(), window.addEventListener("hashchange", P), document.addEventListener("keydown", function(i) {
    i.key === "Escape" && T();
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}
window.enlargePage = R;
window.closeModal = T;
window.scrollToPreviousPage = V;
window.scrollToNextPage = K;
window.scrollToBeilage = z;
window.shareCurrentPage = j;
window.generateCitation = D;
window.copyPagePermalink = b;
window.generatePageCitation = m;
function _() {
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    v();
  }), document.body.addEventListener("htmx:afterSwap", function(i) {
    setTimeout(() => {
      document.querySelector(".newspaper-page-container") && h();
    }, 100);
  }), document.body.addEventListener("htmx:afterSettle", function(i) {
    setTimeout(() => {
      document.querySelector(".newspaper-page-container") && h();
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  }), document.body.addEventListener("htmx:load", function(i) {
    setTimeout(() => {
      document.querySelector(".newspaper-page-container") && h();
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}
class Z extends HTMLElement {
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    super();
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  connectedCallback() {
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									onclick="this.closest('single-page-viewer').toggleSidebar()"
									class="w-10 h-10 bg-slate-100 hover:bg-slate-200 text-slate-700 border border-slate-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer"
									title="Inhaltsverzeichnis ein-/ausblenden">
									<i class="ri-sidebar-unfold-line text-lg font-bold"></i>
								</button>

								<!-- Page indicator with icon -->
								<div id="page-indicator" class="text-slate-800 flex items-center gap-3">
									<span id="page-icon" class="text-lg"></span>
									<span id="page-number" class="text-2xl font-serif font-bold"></span>
								</div>
							</div>

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							<div class="flex items-center gap-3">
								<!-- Previous page button -->
								<button
									id="prev-page-btn"
									onclick="this.closest('single-page-viewer').goToPreviousPage()"
									class="w-10 h-10 bg-gray-100 hover:bg-gray-200 text-gray-700 border border-gray-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer"
									title="Vorherige Seite">
									<i class="ri-arrow-left-line text-lg font-bold"></i>
								</button>

								<!-- Next page button -->
								<button
									id="next-page-btn"
									onclick="this.closest('single-page-viewer').goToNextPage()"
									class="w-10 h-10 bg-gray-100 hover:bg-gray-200 text-gray-700 border border-gray-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer"
									title="Nächste Seite">
									<i class="ri-arrow-right-line text-lg font-bold"></i>
								</button>

								<!-- Separator -->
								<div class="w-px h-6 bg-gray-300"></div>

								<!-- Share button -->
								<button
									id="share-btn"
									onclick="this.closest('single-page-viewer').shareCurrentPage()"
									class="w-10 h-10 bg-blue-100 hover:bg-blue-200 text-blue-700 border border-blue-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer"
									title="Link zu dieser Seite kopieren">
									<i class="ri-share-line text-lg font-bold"></i>
								</button>

								<!-- Cite button -->
								<button
									id="cite-btn"
									onclick="this.closest('single-page-viewer').generatePageCitation()"
									class="w-10 h-10 bg-green-100 hover:bg-green-200 text-green-700 border border-green-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer"
									title="Zitation für diese Seite generieren">
									<i class="ri-file-text-line text-lg font-bold"></i>
								</button>

								<!-- Close button -->
								<button
									onclick="this.closest('single-page-viewer').close()"
									class="w-10 h-10 bg-gray-100 hover:bg-gray-200 text-gray-700 border border-gray-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer"
									title="Schließen">
									<i class="ri-close-line text-lg font-bold"></i>
								</button>
							</div>
						</div>

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						<div class="flex-1 flex items-center justify-center p-4 pb-8">
							<img
								id="single-page-image"
								src=""
								alt=""
								class="w-full h-auto rounded-lg shadow-2xl"
							/>
						</div>
					</div>
				</div>
			</div>
		`;
  }
  show(t, e, n, o = !1) {
    const r = this.querySelector("#single-page-image"), a = this.querySelector("#page-number"), s = this.querySelector("#page-icon");
    this.querySelector("#page-indicator"), r.src = t, r.alt = e, this.currentPageNumber = n, this.currentIsBeilage = o, a.textContent = n;
    const l = this.determinePageIconType(n, o);
    s.innerHTML = this.getPageIconHTML(l), this.updateNavigationButtons(), this.style.display = "block", document.body.style.overflow = "hidden", S(n);
  }
  close() {
    this.style.display = "none", document.body.style.overflow = "";
  }
  // Determine page icon type based on page position and whether it's beilage
  determinePageIconType(t, e) {
    const n = e ? '.newspaper-page-container[data-beilage="true"]' : ".newspaper-page-container:not([data-beilage])", r = Array.from(document.querySelectorAll(n)).map((l) => {
      const c = l.getAttribute("data-page-container");
      return c ? parseInt(c) : null;
    }).filter((l) => l !== null).sort((l, c) => l - c);
    if (r.length === 0)
      return "first";
    const a = r[0], s = r[r.length - 1];
    return t === a ? "first" : t === s ? "last" : t === a + 1 ? "even" : t === s - 1 ? "odd" : t % 2 === 0 ? "even" : "odd";
  }
  // Generate page icon HTML based on type (same as Go PageIcon function)
  getPageIconHTML(t) {
    const e = "ri-file-text-line text-lg";
    switch (t) {
      case "first":
        return `<i class="${e} text-black"></i>`;
      case "last":
        return `<i class="${e} text-black" style="transform: scaleX(-1); display: inline-block;"></i>`;
      case "even":
        return `<i class="${e} text-black" style="margin-left: 2px; transform: scaleX(-1); display: inline-block;"></i><i class="${e} text-slate-400"></i>`;
      case "odd":
        return `<i class="${e} text-slate-400" style="margin-left: 2px; transform: scaleX(-1); display: inline-block;"></i><i class="${e} text-black"></i>`;
      default:
        return `<i class="${e} text-black"></i>`;
    }
  }
  // Share current page
  shareCurrentPage() {
    if (typeof b == "function") {
      const t = this.querySelector("#share-btn");
      b(this.currentPageNumber, t, this.currentIsBeilage);
    }
  }
  // Generate citation for current page
  generatePageCitation() {
    if (typeof m == "function") {
      const t = this.querySelector("#cite-btn");
      m(this.currentPageNumber, t);
    }
  }
  // Update navigation button visibility based on available pages
  updateNavigationButtons() {
    const t = this.querySelector("#prev-page-btn"), e = this.querySelector("#next-page-btn"), { prevPage: n, nextPage: o } = this.getAdjacentPages();
    n !== null ? (t.disabled = !1, t.className = t.className.replace("opacity-50 cursor-not-allowed", ""), t.className = t.className.replace("bg-gray-50 text-gray-400", "bg-gray-100 text-gray-700")) : (t.disabled = !0, t.className.includes("opacity-50") || (t.className += " opacity-50 cursor-not-allowed"), t.className = t.className.replace("bg-gray-100 text-gray-700", "bg-gray-50 text-gray-400")), o !== null ? (e.disabled = !1, e.className = e.className.replace("opacity-50 cursor-not-allowed", ""), e.className = e.className.replace("bg-gray-50 text-gray-400", "bg-gray-100 text-gray-700")) : (e.disabled = !0, e.className.includes("opacity-50") || (e.className += " opacity-50 cursor-not-allowed"), e.className = e.className.replace("bg-gray-100 text-gray-700", "bg-gray-50 text-gray-400"));
  }
  // Get previous and next page numbers
  getAdjacentPages() {
    let t;
    this.currentIsBeilage ? t = '.newspaper-page-container[data-beilage="true"]' : t = ".newspaper-page-container:not([data-beilage])";
    const e = Array.from(document.querySelectorAll(t));
    console.log("Found containers:", e.length, "for", this.currentIsBeilage ? "beilage" : "main");
    const n = e.map((s) => {
      const l = s.getAttribute("data-page-container"), c = l ? parseInt(l) : null;
      return console.log("Container page:", l, "parsed:", c), c;
    }).filter((s) => s !== null).sort((s, l) => s - l);
    console.log("All pages found:", n), console.log("Current page:", this.currentPageNumber);
    const o = n.indexOf(this.currentPageNumber);
    console.log("Current index:", o);
    let r = null, a = null;
    return o > 0 && (r = n[o - 1]), o < n.length - 1 && (a = n[o + 1]), console.log("Adjacent pages - prev:", r, "next:", a), { prevPage: r, nextPage: a };
  }
  // Navigate to previous page
  goToPreviousPage() {
    const { prevPage: t } = this.getAdjacentPages();
    t !== null && this.navigateToPage(t);
  }
  // Navigate to next page
  goToNextPage() {
    const { nextPage: t } = this.getAdjacentPages();
    t !== null && this.navigateToPage(t);
  }
  // Navigate to a specific page
  navigateToPage(t) {
    const e = this.currentIsBeilage ? '.newspaper-page-container[data-beilage="true"]' : ".newspaper-page-container:not([data-beilage])", n = document.querySelector(`${e}[data-page-container="${t}"]`);
    if (n) {
      const o = n.querySelector(".newspaper-page-image");
      o && this.show(o.src, o.alt, t, this.currentIsBeilage);
    }
  }
  // Toggle sidebar visibility
  toggleSidebar() {
    const t = this.querySelector("#sidebar-spacer"), e = this.querySelector("#sidebar-toggle-btn"), n = e.querySelector("i"), o = t.classList.contains("w-0");
    console.log("Current state - isCollapsed:", o), console.log("Current classes:", t.className), o ? (t.classList.remove("w-0"), t.classList.add("lg:w-1/4", "xl:w-1/5"), e.className = "w-10 h-10 bg-slate-100 hover:bg-slate-200 text-slate-700 border border-slate-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer", n.className = "ri-sidebar-unfold-line text-lg font-bold", e.title = "Inhaltsverzeichnis ausblenden", console.log("Expanding sidebar")) : (t.classList.remove("lg:w-1/4", "xl:w-1/5"), t.classList.add("w-0"), e.className = "w-10 h-10 bg-orange-100 hover:bg-orange-200 text-orange-700 border border-orange-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer", n.className = "ri-sidebar-fold-line text-lg font-bold", e.title = "Inhaltsverzeichnis einblenden", console.log("Collapsing sidebar")), console.log("New classes:", t.className);
  }
}
customElements.define("single-page-viewer", Z);
export {
  _ as setup
};