refactor: update forms and other areas to use new shadcn components (#1115)

Co-authored-by: Elias Schneider <login@eliasschneider.com>
Co-authored-by: ItalyPaleAle <43508+ItalyPaleAle@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

frontend/src/lib/components/ui/field/field-content.svelte

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+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils/style.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="field-content"
+	class={cn("group/field-content flex flex-1 flex-col gap-1.5 leading-snug", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>

frontend/src/lib/components/ui/field/field-description.svelte

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+<script lang="ts">
+	import { cn, type WithElementRef } from '$lib/utils/style.js';
+	import type { HTMLAttributes } from 'svelte/elements';
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLParagraphElement>> = $props();
+</script>
+
+<p
+	bind:this={ref}
+	data-slot="field-description"
+	class={cn(
+		'text-muted-foreground -mt-1 mb-0 text-xs leading-normal font-normal group-has-[[data-orientation=horizontal]]/field:text-balance',
+		'[&>a:hover]:text-primary [&>a]:underline [&>a]:underline-offset-4',
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</p>

frontend/src/lib/components/ui/field/field-error.svelte

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+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils/style.js";
+	import type { HTMLAttributes } from "svelte/elements";
+	import type { Snippet } from "svelte";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		errors,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> & {
+		children?: Snippet;
+		errors?: { message?: string }[];
+	} = $props();
+
+	const hasContent = $derived.by(() => {
+		// has slotted error
+		if (children) return true;
+
+		// no errors
+		if (!errors) return false;
+
+		// has an error but no message
+		if (errors.length === 1 && !errors[0]?.message) {
+			return false;
+		}
+
+		return true;
+	});
+
+	const isMultipleErrors = $derived(errors && errors.length > 1);
+	const singleErrorMessage = $derived(errors && errors.length === 1 && errors[0]?.message);
+</script>
+
+{#if hasContent}
+	<div
+		bind:this={ref}
+		role="alert"
+		data-slot="field-error"
+		class={cn("text-destructive text-sm font-normal", className)}
+		{...restProps}
+	>
+		{#if children}
+			{@render children()}
+		{:else if singleErrorMessage}
+			{singleErrorMessage}
+		{:else if isMultipleErrors}
+			<ul class="ms-4 flex list-disc flex-col gap-1">
+				{#each errors ?? [] as error, index (index)}
+					{#if error?.message}
+						<li>{error.message}</li>
+					{/if}
+				{/each}
+			</ul>
+		{/if}
+	</div>
+{/if}

frontend/src/lib/components/ui/field/field-group.svelte

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+<script lang="ts">
+	import { cn, type WithElementRef } from '$lib/utils/style.js';
+	import type { HTMLAttributes } from 'svelte/elements';
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="field-group"
+	class={cn(
+		'group/field-group @container/field-group flex w-full flex-col gap-4 data-[slot=checkbox-group]:gap-3 [&>[data-slot=field-group]]:gap-4',
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>

frontend/src/lib/components/ui/field/field-label.svelte

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+<script lang="ts">
+	import { Label } from '$lib/components/ui/label/index.js';
+	import { cn } from '$lib/utils/style.js';
+	import type { ComponentProps } from 'svelte';
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		required = false,
+		children,
+		...restProps
+	}: ComponentProps<typeof Label> & {
+		required?: boolean;
+	} = $props();
+</script>
+
+<Label
+	bind:ref
+	data-slot="field-label"
+	{required}
+	class={cn(
+		'group/field-label peer/field-label mb-0 flex w-fit gap-2 leading-snug group-data-[disabled=true]/field:opacity-50',
+		'has-[>[data-slot=field]]:w-full has-[>[data-slot=field]]:flex-col has-[>[data-slot=field]]:rounded-md has-[>[data-slot=field]]:border [&>*]:data-[slot=field]:p-4',
+		'has-data-[state=checked]:bg-primary/5 has-data-[state=checked]:border-primary dark:has-data-[state=checked]:bg-primary/10',
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</Label>

frontend/src/lib/components/ui/field/field-legend.svelte

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+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils/style.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		variant = "legend",
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLLegendElement>> & {
+		variant?: "legend" | "label";
+	} = $props();
+</script>
+
+<legend
+	bind:this={ref}
+	data-slot="field-legend"
+	data-variant={variant}
+	class={cn(
+		"mb-3 font-medium",
+		"data-[variant=legend]:text-base",
+		"data-[variant=label]:text-sm",
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</legend>

frontend/src/lib/components/ui/field/field-separator.svelte

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+<script lang="ts">
+	import { Separator } from "$lib/components/ui/separator/index.js";
+	import { cn, type WithElementRef } from "$lib/utils/style.js";
+	import type { HTMLAttributes } from "svelte/elements";
+	import type { Snippet } from "svelte";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> & {
+		children?: Snippet;
+	} = $props();
+
+	const hasContent = $derived(!!children);
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="field-separator"
+	data-content={hasContent}
+	class={cn(
+		"relative -my-2 h-5 text-sm group-data-[variant=outline]/field-group:-mb-2",
+		className
+	)}
+	{...restProps}
+>
+	<Separator class="absolute inset-0 top-1/2" />
+	{#if children}
+		<span
+			class="bg-background text-muted-foreground relative mx-auto block w-fit px-2"
+			data-slot="field-separator-content"
+		>
+			{@render children()}
+		</span>
+	{/if}
+</div>

frontend/src/lib/components/ui/field/field-set.svelte

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+<script lang="ts">
+	import { cn, type WithElementRef } from '$lib/utils/style.js';
+	import type { HTMLFieldsetAttributes } from 'svelte/elements';
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLFieldsetAttributes> = $props();
+</script>
+
+<fieldset
+	bind:this={ref}
+	data-slot="field-set"
+	class={cn(
+		'flex flex-col gap-4',
+		'has-[>[data-slot=checkbox-group]]:gap-3 has-[>[data-slot=radio-group]]:gap-3',
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</fieldset>

frontend/src/lib/components/ui/field/field-title.svelte

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+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils/style.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="field-title"
+	class={cn(
+		"flex w-fit items-center gap-2 text-sm font-medium leading-snug group-data-[disabled=true]/field:opacity-50",
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>

frontend/src/lib/components/ui/field/field.svelte

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+<script lang="ts" module>
+	import { tv, type VariantProps } from 'tailwind-variants';
+
+	export const fieldVariants = tv({
+		base: 'group/field data-[invalid=true]:text-destructive flex w-full gap-1.5',
+		variants: {
+			orientation: {
+				vertical: 'flex-col [&>*]:w-full [&>.sr-only]:w-auto',
+				horizontal: [
+					'flex-row items-center',
+					'[&>[data-slot=field-label]]:flex-auto',
+					'has-[>[data-slot=field-content]]:[&>[role=checkbox],[role=radio]]:mt-px has-[>[data-slot=field-content]]:items-start'
+				],
+				responsive: [
+					'@md/field-group:flex-row @md/field-group:items-center @md/field-group:[&>*]:w-auto flex-col [&>*]:w-full [&>.sr-only]:w-auto',
+					'@md/field-group:[&>[data-slot=field-label]]:flex-auto',
+					'@md/field-group:has-[>[data-slot=field-content]]:items-start @md/field-group:has-[>[data-slot=field-content]]:[&>[role=checkbox],[role=radio]]:mt-px'
+				]
+			}
+		},
+		defaultVariants: {
+			orientation: 'vertical'
+		}
+	});
+
+	export type FieldOrientation = VariantProps<typeof fieldVariants>['orientation'];
+</script>
+
+<script lang="ts">
+	import { cn, type WithElementRef } from '$lib/utils/style.js';
+	import type { HTMLAttributes } from 'svelte/elements';
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		orientation = 'vertical',
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> & {
+		orientation?: FieldOrientation;
+	} = $props();
+</script>
+
+<div
+	bind:this={ref}
+	role="group"
+	data-slot="field"
+	data-orientation={orientation}
+	class={cn(fieldVariants({ orientation }), className)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>

frontend/src/lib/components/ui/field/index.ts

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+import Field from "./field.svelte";
+import Set from "./field-set.svelte";
+import Legend from "./field-legend.svelte";
+import Group from "./field-group.svelte";
+import Content from "./field-content.svelte";
+import Label from "./field-label.svelte";
+import Title from "./field-title.svelte";
+import Description from "./field-description.svelte";
+import Separator from "./field-separator.svelte";
+import Error from "./field-error.svelte";
+
+export {
+	Field,
+	Set,
+	Legend,
+	Group,
+	Content,
+	Label,
+	Title,
+	Description,
+	Separator,
+	Error,
+	//
+	Set as FieldSet,
+	Legend as FieldLegend,
+	Group as FieldGroup,
+	Content as FieldContent,
+	Label as FieldLabel,
+	Title as FieldTitle,
+	Description as FieldDescription,
+	Separator as FieldSeparator,
+	Error as FieldError,
+};