scanfile/server/web/templui/components/tabs/tabs.templ

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

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

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

type ListProps struct {
	ID         string
	Class      string
	Attributes templ.Attributes
}

type TriggerProps struct {
	ID         string
	Class      string
	Attributes templ.Attributes
	Value      string
	IsActive   bool
	TabsID     string
}

type ContentProps struct {
	ID         string
	Class      string
	Attributes templ.Attributes
	Value      string
	IsActive   bool
	TabsID     string
}

templ Tabs(props ...Props) {
	@Script()
	{{ var p Props }}
	if len(props) > 0 {
		{{ p = props[0] }}
	}
	{{ tabsID := p.ID }}
	if tabsID == "" {
		{{ tabsID = utils.RandomID() }}
	}
	<div
		if p.ID != "" {
			id={ p.ID }
		}
		class={ utils.TwMerge("relative", p.Class) }
		data-tabs
		data-tabs-id={ tabsID }
		{ p.Attributes... }
	>
		{{ ctx = context.WithValue(ctx, "tabsId", tabsID) }}
		{ children... }
	</div>
}

templ List(props ...ListProps) {
	{{ var p ListProps }}
	if len(props) > 0 {
		{{ p = props[0] }}
	}
	{{ tabsID := IDFromContext(ctx) }}
	<div
		if p.ID != "" {
			id={ p.ID }
		}
		class={
			utils.TwMerge(
				"relative flex items-center justify-center h-10 p-1 rounded-lg select-none bg-muted text-muted-foreground",
				p.Class,
			),
		}
		{ p.Attributes... }
	>
		{ children... }
		<div
			data-tabs-marker
			data-tabs-id={ tabsID }
			class="absolute left-0 z-10 h-full duration-300 ease-out"
		>
			<div class="w-full h-full bg-background rounded-md shadow-xs"></div>
		</div>
	</div>
}

templ Trigger(props ...TriggerProps) {
	{{ var p TriggerProps }}
	if len(props) > 0 {
		{{ p = props[0] }}
	}
	{{ tabsID := p.TabsID }}
	if tabsID == "" {
		{{ tabsID = IDFromContext(ctx) }}
	}
	if p.Value == "" {
		<span class="text-xs text-destructive">Error: Tab Trigger missing required 'Value' attribute.</span>
	}
	<button
		if p.ID != "" {
			id={ p.ID }
		}
		type="button"
		class={
			utils.TwMerge(
				"relative z-20 flex-1 inline-flex items-center justify-center h-8 px-3 text-sm font-medium transition-all rounded-md cursor-pointer whitespace-nowrap hover:text-foreground",
				p.Class,
			),
		}
		data-tabs-trigger
		data-tabs-id={ tabsID }
		data-tabs-value={ p.Value }
		data-state={ utils.IfElse(p.IsActive, "active", "inactive") }
		{ p.Attributes... }
	>
		{ children... }
	</button>
}

templ Content(props ...ContentProps) {
	{{ var p ContentProps }}
	if len(props) > 0 {
		{{ p = props[0] }}
	}
	{{ tabsID := p.TabsID }}
	if tabsID == "" {
		{{ tabsID = IDFromContext(ctx) }}
	}
	if p.Value == "" {
		<span class="text-xs text-destructive">Error: Tab Content missing required 'Value' attribute.</span>
		return templ.NopComponent
	}
	<div
		if p.ID != "" {
			id={ p.ID }
		}
		class={
			utils.TwMerge(
				"relative",
				utils.If(!p.IsActive, "hidden"),
				p.Class,
			),
		}
		data-tabs-content
		data-tabs-id={ tabsID }
		data-tabs-value={ p.Value }
		data-state={ utils.IfElse(p.IsActive, "active", "inactive") }
		{ p.Attributes... }
	>
		{ children... }
	</div>
}

func IDFromContext(ctx context.Context) string {
	if tabsID, ok := ctx.Value("tabsId").(string); ok {
		return tabsID
	}
	return ""
}

var handle = templ.NewOnceHandle()

templ Script() {
	@handle.Once() {
		<script defer nonce={ templ.GetNonce(ctx) }>
			(function() { // IIFE
				function initTabs(container) {
					if (container.hasAttribute('data-initialized')) return;
					
					container.setAttribute('data-initialized', 'true');

					const tabsId = container.dataset.tabsId;
					if (!tabsId) return;

					const triggers = Array.from(container.querySelectorAll(`[data-tabs-trigger][data-tabs-id="${tabsId}"]`));
					const contents = Array.from(container.querySelectorAll(`[data-tabs-content][data-tabs-id="${tabsId}"]`));
					const marker = container.querySelector(`[data-tabs-marker][data-tabs-id="${tabsId}"]`);

					function updateMarker(activeTrigger) {
						if (!marker || !activeTrigger) return;
						
						marker.style.width = activeTrigger.offsetWidth + 'px';
						marker.style.height = activeTrigger.offsetHeight + 'px';
						marker.style.left = activeTrigger.offsetLeft + 'px';
					}

					function setActiveTab(value) {
						let activeTrigger = null;
						
						for (const trigger of triggers) {
							const isActive = trigger.dataset.tabsValue === value;
							trigger.dataset.state = isActive ? "active" : "inactive";
							trigger.classList.toggle('text-foreground', isActive);
							trigger.classList.toggle('bg-background', isActive);
							trigger.classList.toggle('shadow-xs', isActive);
							
							if (isActive) activeTrigger = trigger;
						}

						for (const content of contents) {
							const isActive = content.dataset.tabsValue === value;
							content.dataset.state = isActive ? "active" : "inactive";
							content.classList.toggle('hidden', !isActive);
						}

						updateMarker(activeTrigger);
					}

					const defaultTrigger = triggers.find(t => t.dataset.state === 'active') || triggers[0];
					if (defaultTrigger) {
						setActiveTab(defaultTrigger.dataset.tabsValue);
					}

					for (const trigger of triggers) {
						trigger.addEventListener('click', () => {
							setActiveTab(trigger.dataset.tabsValue);
						});
					}
				}

				function initAllComponents(root = document) {
					if (root instanceof Element && root.matches('[data-tabs]')) {
						initTabs(root);
					}
					for (const tabs of root.querySelectorAll('[data-tabs]:not([data-initialized])')) {
						initTabs(tabs);
					}
				}

				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>
	}
}