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

import "git.jmbit.de/jmb/scanfile/server/web/templui/utils"

type Props struct {
	ID         string
	Class      string
	Attributes templ.Attributes
	For        string
	Error      string
}

templ Label(props ...Props) {
	{{ var p Props }}
	if len(props) > 0 {
		{{ p = props[0] }}
	}
	<label
		if p.ID != "" {
			id={ p.ID }
		}
		if p.For != "" {
			for={ p.For }
		}
		class={
			utils.TwMerge(
				"text-sm font-medium leading-none inline-block",
				utils.If(len(p.Error) > 0, "text-destructive"),
				p.Class,
			),
		}
		data-disabled-style="opacity-50 cursor-not-allowed"
		{ p.Attributes... }
	>
		{ children... }
	</label>
}

var handle = templ.NewOnceHandle()

templ Script() {
	@handle.Once() {
		<script nonce={ templ.GetNonce(ctx) }>

			(function() { // IIFE
				function initLabel(label) {
					if (!label.hasAttribute('for') || !label.hasAttribute('data-disabled-style')) {
						return;
					}
					
					const forId = label.getAttribute('for');
					const targetElement = forId ? document.getElementById(forId) : null;
					const disabledStyle = label.getAttribute('data-disabled-style');
					
					if (!disabledStyle) return;
					
					const classes = disabledStyle.split(' ').filter(Boolean);
					
					function updateStyle() {
						if (targetElement && targetElement.disabled) {
							label.classList.add(...classes);
						} else {
							label.classList.remove(...classes);
						}
					}
					
					// Set up mutation observer to detect disabled state changes
					if (targetElement) {
						const observer = new MutationObserver(mutations => {
							for (const mutation of mutations) {
								if (mutation.type === 'attributes' && mutation.attributeName === 'disabled') {
									updateStyle();
								}
							}
						});
						
						observer.observe(targetElement, { 
							attributes: true, 
							attributeFilter: ['disabled'] 
						});
					}
					
					// Initial style update
					updateStyle();
				}
				
				function initAllComponents(root = document) {
					if (root instanceof Element && root.matches('label[for][data-disabled-style]')) {
						initLabel(root);
					}
					for (const label of root.querySelectorAll('label[for][data-disabled-style]')) {
						initLabel(label);
					}	
				}

				const handleHtmxSwap = (event) => {
					const target = event.detail.target || event.detail.elt;
					if (target instanceof Element) {
						requestAnimationFrame(() => initAllComponents(target));
					}
				};
				
				initAllComponents();
				document.addEventListener('DOMContentLoaded', () => initAllComponents());
				document.body.addEventListener('htmx:afterSwap', handleHtmxSwap);
				document.body.addEventListener('htmx:oobAfterSwap', handleHtmxSwap);
			})(); // End of IIFE
		</script>
	}
}