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}
function M() {
  window.scrollspyScrollHandler && (window.removeEventListener("scroll", window.scrollspyScrollHandler), window.scrollspyScrollHandler = null), window.scrollspyTimeout && (clearTimeout(window.scrollspyTimeout), window.scrollspyTimeout = null), window.scrollspyClickHandlers && (window.scrollspyClickHandlers.forEach(({ link: t, handler: e }) => {
    t.removeEventListener("click", e);
  }), window.scrollspyClickHandlers = null);
  const o = document.getElementById("scrollspy-slider");
  o && (o.style.opacity = "0", o.style.height = "0"), window.scrollspyManualNavigation = !1;
}
function k() {
  _(), J(), window.addEventListener("scroll", function() {
    clearTimeout(window.scrollTimeout), window.scrollTimeout = setTimeout(() => {
      A(), y();
    }, 50);
  }), ie(), document.addEventListener("keydown", function(o) {
    o.key === "Escape" && q();
  });
}
window.enlargePage = Y;
window.closeModal = q;
window.scrollToPreviousPage = Q;
window.scrollToNextPage = ee;
window.scrollToBeilage = te;
window.shareCurrentPage = ne;
window.generateCitation = oe;
window.copyPagePermalink = v;
window.generatePageCitation = x;
function ae() {
  I(), Z(), document.querySelector(".newspaper-page-container") && k(), document.querySelector(".author-section") && L(), htmx.on("htmx:load", function(o) {
    I();
  }), document.body.addEventListener("htmx:afterSwap", function(o) {
    window.htmxNavigating = !0;
    const t = window.location.pathname, e = t.match(/\/\d+$/), n = t.includes("/akteure/") || t.includes("/autoren");
    !e && n && setTimeout(() => {
      window.scrollTo({
        top: 0,
        behavior: "instant"
        // Use instant instead of smooth to avoid conflicts
      });
    }, 50), setTimeout(() => {
      document.querySelector(".newspaper-page-container") && k(), document.querySelector(".author-section") && L();
      const i = document.querySelector("scroll-to-top-button");
      i && i.reassessScrollPosition(), setTimeout(() => {
        window.htmxNavigating = !1;
      }, 500);
    }, 100);
  }), document.body.addEventListener("htmx:beforeRequest", function(o) {
    window.htmxNavigating = !0;
  });
}
class re extends HTMLElement {
  constructor() {
    super(), this.resizeObserver = null;
  }
  // Dynamically detect sidebar width in pixels
  detectSidebarWidth() {
    const t = document.querySelector('.lg\\:w-1\\/4, .lg\\:w-1\\/3, [class*="lg:w-1/"]');
    if (t) {
      const i = t.getBoundingClientRect().width;
      return console.log("Detected sidebar width:", i, "px"), `${i}px`;
    }
    const e = window.innerWidth;
    return e < 1024 ? "0px" : e < 1280 ? `${Math.floor(e * 0.25)}px` : `${Math.floor(e * 0.2)}px`;
  }
  connectedCallback() {
    const t = this.detectSidebarWidth();
    this.innerHTML = `
			<div class="fixed inset-0 z-50 flex pointer-events-none">
				<!-- Keep Inhaltsverzeichnis area empty/transparent (collapsible) -->
				<div id="sidebar-spacer" style="width: ${t};" class="flex-shrink-0 transition-all duration-300"></div>

				<!-- Cover the right columns with the zoomed view -->
				<div class="flex-1 bg-slate-50 overflow-auto pointer-events-auto">
					<div class="relative min-h-full flex flex-col">
						<!-- Header with page info and buttons -->
						<div class="flex items-center justify-between p-4">
							<!-- Left: Sidebar toggle and page indicator -->
							<div class="flex items-center gap-3">
								<!-- Sidebar toggle button -->
								<button
									id="sidebar-toggle-btn"
									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-fold-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-lg font-bold bg-blue-50 px-2 py-1 rounded flex items-center gap-1"></span>
								</div>
							</div>

							<!-- Right: Action buttons -->
							<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>

						<!-- Image container that can scroll -->
						<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 cursor-pointer"
								onclick="this.closest('single-page-viewer').close()"
								title="Klicken zum Schließen"
							/>
						</div>
					</div>
				</div>
			</div>
		`, this.setupResizeObserver();
  }
  // Set up resize observer to dynamically update sidebar width
  setupResizeObserver() {
    this.resizeObserver && this.resizeObserver.disconnect(), this.resizeObserver = new ResizeObserver(() => {
      this.updateSidebarWidth();
    }), this.resizeObserver.observe(document.body);
  }
  // Update sidebar width when window is resized
  updateSidebarWidth() {
    const t = this.querySelector("#sidebar-spacer");
    if (t && !t.style.width.includes("0px")) {
      const e = this.detectSidebarWidth();
      t.style.width = e, console.log("Updated sidebar width to:", e);
    }
  }
  show(t, e, n, i = !1, r = 0, l = null) {
    const s = this.querySelector("#single-page-image"), a = this.querySelector("#page-number"), c = this.querySelector("#page-icon");
    this.querySelector("#page-indicator"), s.src = t, s.alt = e, this.currentPageNumber = n, this.currentIsBeilage = i, this.currentPartNumber = l;
    const d = this.getIssueContext(n);
    if (a.innerHTML = d ? `${d}, ${n}` : `${n}`, r && n === r) {
      a.style.position = "relative";
      const g = a.querySelector(".target-page-dot");
      g && g.remove();
      const u = document.createElement("span");
      u.className = "target-page-dot absolute -top-1 -right-1 w-3 h-3 bg-red-500 rounded-full z-10", u.title = "verlinkte Seite", a.appendChild(u);
    }
    if (l !== null)
      c.innerHTML = `<span class="part-number bg-slate-100 text-slate-800 font-bold px-1.5 py-0.5 rounded border border-slate-400 flex items-center justify-center">${l}. Teil</span>`;
    else {
      const g = this.determinePageIconType(n, i);
      c.innerHTML = this.getPageIconHTML(g);
    }
    this.updateNavigationButtons(), this.style.display = "block", document.body.style.overflow = "hidden", H(n);
  }
  close() {
    this.style.display = "none", document.body.style.overflow = "";
  }
  // Clean up component completely
  destroy() {
    this.resizeObserver && (this.resizeObserver.disconnect(), this.resizeObserver = null), document.body.style.overflow = "", this.parentNode && this.parentNode.removeChild(this);
  }
  // Determine page icon type based on page position and whether it's beilage
  determinePageIconType(t, e) {
    const n = e ? '.newspaper-page-container[data-beilage="true"]' : ".newspaper-page-container:not([data-beilage])", r = Array.from(document.querySelectorAll(n)).map((a) => {
      const c = a.getAttribute("data-page-container");
      return c ? parseInt(c) : null;
    }).filter((a) => a !== null).sort((a, c) => a - c);
    if (r.length === 0)
      return "first";
    const l = r[0], s = r[r.length - 1];
    return t === l ? "first" : t === s ? "last" : t === l + 1 ? "even" : t === s - 1 ? "odd" : t % 2 === 0 ? "even" : "odd";
  }
  // Generate page icon HTML based on type (same as Go PageIcon function)
  getPageIconHTML(t) {
    const e = "ri-file-text-line text-lg";
    switch (t) {
      case "first":
        return `<i class="${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 v == "function") {
      const t = this.querySelector("#share-btn");
      v(this.currentPageNumber, t, this.currentIsBeilage);
    }
  }
  // Generate citation for current page
  generatePageCitation() {
    if (typeof x == "function") {
      const t = this.querySelector("#cite-btn");
      x(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: i } = 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"
    )), i !== 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 a = s.getAttribute("data-page-container"), c = a ? parseInt(a) : null;
      return console.log("Container page:", a, "parsed:", c), c;
    }).filter((s) => s !== null).sort((s, a) => s - a);
    console.log("All pages found:", n), console.log("Current page:", this.currentPageNumber);
    const i = n.indexOf(this.currentPageNumber);
    console.log("Current index:", i);
    let r = null, l = null;
    return i > 0 && (r = n[i - 1]), i < n.length - 1 && (l = n[i + 1]), console.log("Adjacent pages - prev:", r, "next:", l), { prevPage: r, nextPage: l };
  }
  // 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 i = n.querySelector(".newspaper-page-image");
      if (i) {
        let r = null;
        this.currentPartNumber !== null && (r = this.getPartNumberForPage(t)), this.show(
          i.src,
          i.alt,
          t,
          this.currentIsBeilage,
          0,
          r
        );
      }
    }
  }
  // Get part number for a specific page in piece view
  getPartNumberForPage(t) {
    const e = document.querySelector(`[data-page-container="${t}"]`);
    if (e) {
      const n = e.querySelector(".part-number");
      if (n) {
        const i = n.textContent.match(/(\d+)\./);
        if (i)
          return parseInt(i[1]);
      }
    }
    return null;
  }
  // Toggle sidebar visibility
  toggleSidebar() {
    const t = this.querySelector("#sidebar-spacer"), e = this.querySelector("#sidebar-toggle-btn"), n = e.querySelector("i"), i = t.style.width, r = i === "0px" || i === "0";
    if (console.log("Current state - isCollapsed:", r), console.log("Current width:", i), r) {
      const l = this.detectSidebarWidth();
      t.style.width = l, e.className = "w-10 h-10 bg-slate-100 hover:bg-slate-200 text-slate-700 border border-slate-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer", n.className = "ri-sidebar-fold-line text-lg font-bold", e.title = "Inhaltsverzeichnis ausblenden", console.log("Expanding sidebar to:", l);
    } else
      t.style.width = "0px", e.className = "w-10 h-10 bg-orange-100 hover:bg-orange-200 text-orange-700 border border-orange-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer", n.className = "ri-sidebar-unfold-line text-lg font-bold", e.title = "Inhaltsverzeichnis einblenden", console.log("Collapsing sidebar");
    console.log("New width:", t.style.width);
  }
  // Extract issue context from document title, URL, or page container
  getIssueContext(t) {
    const e = window.location.pathname, n = e.includes("/beitrag/");
    if (n) {
      const l = document.querySelector(`[data-page-container="${t}"]`);
      if (l) {
        const c = l.querySelector(".page-indicator");
        if (c) {
          const d = c.textContent.trim(), g = d.match(/(\d{1,2}\.\d{1,2}\.\d{4}\s+Nr\.\s+\d+)/);
          if (g)
            return g[1];
          const u = d.match(/(\d{4})\s+Nr\.\s+(\d+)/);
          if (u)
            return `${u[1]} Nr. ${u[2]}`;
        }
      }
      const a = document.title.match(/(\d{4}).*Nr\.\s*(\d+)/);
      if (a)
        return `${a[1]} Nr. ${a[2]}`;
    } else
      return "";
    const i = e.match(/\/(\d{4})\/(\d+)/);
    if (i)
      return n ? `${i[1]} Nr. ${i[2]}` : "";
    const r = document.querySelector(".page-indicator");
    if (r) {
      const s = r.textContent.trim().match(/(\d{4})\s+Nr\.\s+(\d+)/);
      if (s)
        return `${s[1]} Nr. ${s[2]}`;
    }
    return "KGPZ";
  }
}
customElements.define("single-page-viewer", re);
document.body.addEventListener("htmx:beforeRequest", function(o) {
  const t = document.querySelector("single-page-viewer");
  t && t.style.display !== "none" && (console.log("Cleaning up single page viewer before HTMX navigation"), t.destroy()), M();
});
window.addEventListener("beforeunload", function() {
  const o = document.querySelector("single-page-viewer");
  o && o.destroy();
});
class se extends HTMLElement {
  constructor() {
    super(), this.isVisible = !1, this.scrollHandler = null;
  }
  connectedCallback() {
    this.innerHTML = `
			<button
				id="scroll-to-top-btn"
				class="fixed bottom-6 right-6 w-12 h-12 bg-gray-700 hover:bg-gray-800 text-gray-100 rounded-full shadow-lg hover:shadow-xl transition-all duration-300 flex items-center justify-center cursor-pointer z-50 opacity-0 pointer-events-none"
				title="Nach oben scrollen"
				onclick="this.closest('scroll-to-top-button').scrollToTop()">
				<i class="ri-arrow-up-line text-xl font-bold"></i>
			</button>
		`, this.scrollHandler = () => {
      this.handleScroll();
    }, window.addEventListener("scroll", this.scrollHandler), this.handleScroll();
  }
  disconnectedCallback() {
    this.scrollHandler && (window.removeEventListener("scroll", this.scrollHandler), this.scrollHandler = null);
  }
  // Method to reassess scroll position (called after HTMX swaps)
  reassessScrollPosition() {
    setTimeout(() => {
      this.handleScroll();
    }, 100);
  }
  handleScroll() {
    const t = this.querySelector("#scroll-to-top-btn");
    if (!t) return;
    const e = window.pageYOffset || document.documentElement.scrollTop, n = window.innerHeight, i = e > n;
    i && !this.isVisible ? (this.isVisible = !0, t.classList.remove("opacity-0", "pointer-events-none"), t.classList.add("opacity-100", "pointer-events-auto")) : !i && this.isVisible && (this.isVisible = !1, t.classList.remove("opacity-100", "pointer-events-auto"), t.classList.add("opacity-0", "pointer-events-none"));
  }
  scrollToTop() {
    window.scrollTo({
      top: 0,
      behavior: "smooth"
    });
  }
}
customElements.define("scroll-to-top-button", se);
export {
  ae as setup
};