// templui component code - version: main installed by templui v0.71.0
package code

import (
	"git.jmbit.de/jmb/scanfile/server/web/templui/components/icon"
	"git.jmbit.de/jmb/scanfile/server/web/templui/utils"
)

type Size string

const (
	SizeSm   Size = "sm"
	SizeLg   Size = "lg"
	SizeFull Size = "full"
)

type Props struct {
	ID             string
	Class          string
	Attrs          templ.Attributes
	Language       string
	ShowCopyButton bool
	Size           Size
	CodeClass      string
}

templ Code(props ...Props) {
	@Script()
	{{ var p Props }}
	if len(props) > 0 {
		{{ p = props[0] }}
	}
	if p.ID == "" {
		{{ p.ID = "code-" + utils.RandomID() }}
	}
	<div
		id={ p.ID }
		class={ utils.TwMerge("relative code-component", p.Class) }
		data-code-component
		{ p.Attrs... }
	>
		<pre class="overflow-hidden!">
			<code
				data-code-block
				class={
					utils.TwMerge(
						"language-"+p.Language,
						"overflow-y-auto! rounded-md block text-sm max-h-[501px]",
						utils.If(p.Size == SizeSm, "max-h-[250px]"),
						utils.If(p.Size == SizeLg, "max-h-[1000px]"),
						utils.If(p.Size == SizeFull, "max-h-full"),
						"hljs-target",
						p.CodeClass,
					),
				}
			>
				{ children... }
			</code>
		</pre>
		if p.ShowCopyButton {
			<button
				data-copy-button
				type="button"
				class="absolute top-2 right-2 hover:bg-gray-500 hover:bg-opacity-30 text-white p-2 rounded"
			>
				<span data-icon-check class="hidden">
					@icon.Check(icon.Props{Size: 14})
				</span>
				<span data-icon-clipboard>
					@icon.Clipboard(icon.Props{Size: 14})
				</span>
			</button>
		}
	</div>
}

var handle = templ.NewOnceHandle()

templ Script() {
	@handle.Once() {
		<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/pojoaque.min.css"/>
		<script nonce={ templ.GetNonce(ctx) } src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/highlight.min.js"></script>
		<script nonce={ templ.GetNonce(ctx) }>
			(function() { // IIFE Start
				function whenHljsReady(callback, attempt = 1) {
					if (typeof hljs !== "undefined") {
						callback();
					} else if (attempt < 20) { // Retry for a few seconds
						setTimeout(() => whenHljsReady(callback, attempt + 1), 100);
					} else {
						console.error("highlight.js (hljs) failed to load after several attempts.");
					}
				}

				function fallbackCopyText(text, iconCheck, iconClipboard) {
					const textArea = document.createElement('textarea');
					textArea.value = text;
					textArea.style.position = 'fixed';
					textArea.style.top = '-9999px';
					textArea.style.left = '-9999px';
					document.body.appendChild(textArea);
					textArea.focus();
					textArea.select();
					
					try {
						if (document.execCommand('copy')) {
							iconCheck.style.display = 'inline';
							iconClipboard.style.display = 'none';
							setTimeout(() => {
								iconCheck.style.display = 'none';
								iconClipboard.style.display = 'inline';
							}, 2000);
						}
					} catch (err) {
						console.error('Fallback copy failed', err);
					} finally {
						document.body.removeChild(textArea);
					}
				}

				function initCode(component) {
					if (!component || component._codeInitialized) return; // Basic initialized check

					const codeBlock = component.querySelector('[data-code-block]');
					const copyButton = component.querySelector('[data-copy-button]');
					const iconCheck = component.querySelector('[data-icon-check]');
					const iconClipboard = component.querySelector('[data-icon-clipboard]');

					// Highlight if hljs is available and not already highlighted
					if (codeBlock && typeof hljs !== 'undefined') {
						if (!codeBlock.classList.contains('hljs')) {
							hljs.highlightElement(codeBlock);
						}
					}

					// Setup copy button if elements exist
					if (copyButton && codeBlock && iconCheck && iconClipboard) {
						// Remove previous listener if any (important for re-initialization)
						const oldListener = copyButton._copyListener;
						if (oldListener) {
							copyButton.removeEventListener('click', oldListener);
						}

						const newListener = () => {
							const codeToCopy = codeBlock.textContent || '';
							
							const showCopied = () => {
								iconCheck.style.display = 'inline';
								iconClipboard.style.display = 'none';
								setTimeout(() => {
									iconCheck.style.display = 'none';
									iconClipboard.style.display = 'inline';
								}, 2000);
							};
							
							if (navigator.clipboard && window.isSecureContext) {
								navigator.clipboard.writeText(codeToCopy)
									.then(showCopied)
									.catch(() => fallbackCopyText(codeToCopy, iconCheck, iconClipboard));
							} else {
								fallbackCopyText(codeToCopy, iconCheck, iconClipboard);
							}
						};

						copyButton.addEventListener('click', newListener);
						copyButton._copyListener = newListener; // Store listener for removal
					}
					
					component._codeInitialized = true; // Mark as initialized
				}

				function initAllComponents(root = document) {
					if (root instanceof Element && root.matches('[data-code-component]')) {
						initCode(root);
					}
					for (const component of root.querySelectorAll('[data-code-component]')) {
						initCode(component);
					}
				}

				const handleHtmxSwap = (event) => {
					const target = event.detail.target || event.detail.elt;
					if (target instanceof Element) {
						whenHljsReady(() => initAllComponents(target));
					}
				};

				initAllComponents();
				document.addEventListener('DOMContentLoaded', () => {
					whenHljsReady(() => initAllComponents());
				});
				document.body.addEventListener('htmx:afterSwap', handleHtmxSwap);
				document.body.addEventListener('htmx:oobAfterSwap', handleHtmxSwap);
			})(); // IIFE End
		</script>
	}
}