hensei-web/src/lib/components/ui/Input.svelte

474 lines
8.5 KiB
Svelte

<script lang="ts">
import { Label } from 'bits-ui'
import type { HTMLInputAttributes } from 'svelte/elements'
import Icon from '../Icon.svelte'
interface Props extends HTMLInputAttributes {
variant?: 'default' | 'contained' | 'duration' | 'number' | 'range'
contained?: boolean
error?: string
label?: string
leftIcon?: string
rightIcon?: string
counter?: number
maxLength?: number
hidden?: boolean
fullWidth?: boolean
fullHeight?: boolean
alignRight?: boolean
accessory?: boolean
}
let {
variant = 'default',
contained = false,
error,
label,
leftIcon,
rightIcon,
counter,
maxLength,
hidden = false,
fullWidth = false,
fullHeight = false,
alignRight = false,
accessory = false,
value = $bindable(''),
type = 'text',
placeholder,
disabled = false,
readonly = false,
required = false,
class: className = '',
...restProps
}: Props = $props()
const showCounter = $derived(counter !== undefined || maxLength !== undefined)
const currentCount = $derived(String(value).length)
const hasWrapper = $derived(accessory || leftIcon || rightIcon || showCounter)
const fieldsetClasses = $derived(
['fieldset', hidden && 'hidden', fullWidth && 'full', className].filter(Boolean).join(' ')
)
const inputClasses = $derived(
[
'input',
(variant === 'contained' || contained) && 'contained',
variant === 'duration' && 'duration',
variant === 'number' && 'number',
variant === 'range' && 'range',
alignRight && 'alignRight',
fullHeight && 'fullHeight',
accessory && 'accessory',
hasWrapper && 'wrapper'
]
.filter(Boolean)
.join(' ')
)
</script>
{#if label || error}
<fieldset class={fieldsetClasses}>
{#if label}
<Label.Root class="label" for={restProps.id}>
{label}
{#if required}
<span class="required">*</span>
{/if}
</Label.Root>
{/if}
{#if hasWrapper}
<div class={inputClasses}>
{#if leftIcon}
<span class="iconLeft">
<Icon name={leftIcon} size={16} />
</span>
{/if}
<input
bind:value
{type}
{placeholder}
{disabled}
{readonly}
{required}
maxlength={maxLength}
{...restProps}
/>
{#if rightIcon}
<span class="iconRight">
<Icon name={rightIcon} size={16} />
</span>
{/if}
{#if showCounter}
<span class="counter">
{currentCount}{maxLength ? `/${maxLength}` : ''}
</span>
{/if}
</div>
{:else}
<input
bind:value
class={inputClasses}
{type}
{placeholder}
{disabled}
{readonly}
{required}
maxlength={maxLength}
{...restProps}
/>
{/if}
{#if error}
<span class="error">{error}</span>
{/if}
</fieldset>
{:else if hasWrapper}
<div class={inputClasses}>
{#if leftIcon}
<span class="iconLeft">
<Icon name={leftIcon} size={16} />
</span>
{/if}
<input
bind:value
{type}
{placeholder}
{disabled}
{readonly}
{required}
maxlength={maxLength}
{...restProps}
/>
{#if rightIcon}
<span class="iconRight">
<Icon name={rightIcon} size={16} />
</span>
{/if}
{#if showCounter}
<span class="counter">
{currentCount}{maxLength ? `/${maxLength}` : ''}
</span>
{/if}
</div>
{:else}
<input
bind:value
class={inputClasses}
{type}
{placeholder}
{disabled}
{readonly}
{required}
maxlength={maxLength}
{...restProps}
/>
{/if}
<style lang="scss">
@use '$src/themes/spacing' as *;
@use '$src/themes/colors' as *;
@use '$src/themes/typography' as *;
@use '$src/themes/layout' as *;
@use '$src/themes/mixins' as *;
@use '$src/themes/effects' as *;
.fieldset {
display: flex;
flex-direction: column;
gap: $unit-half;
border: none;
padding: 0;
margin: 0;
&:last-child .error {
margin-bottom: 0;
}
&.hidden {
display: none;
}
&.full {
width: 100%;
}
:global(.label) {
color: var(--text-primary);
font-size: $font-small;
font-weight: $medium;
margin-bottom: $unit-half;
}
:global(.label .required) {
color: $error;
margin-left: $unit-fourth;
}
.error {
color: $error;
font-size: $font-small;
padding: $unit-half $unit-2x;
min-width: 100%;
margin-bottom: $unit;
width: 0;
}
}
// Root level .input styles for standalone inputs
.input {
-webkit-font-smoothing: antialiased;
background-color: var(--input-bg);
border-radius: $input-corner;
border: none;
box-sizing: border-box;
color: var(--text-primary);
display: block;
font-family: var(--font-family);
font-size: $font-regular;
width: 100%;
@include smooth-transition($duration-quick, background-color);
&:not(.wrapper) {
padding: calc($unit * 1.25) $unit-2x;
}
&.fullHeight {
height: 100%;
}
&.accessory,
&.wrapper {
align-items: center;
background: var(--input-bg);
border-radius: $input-corner;
box-sizing: border-box;
position: relative;
display: flex;
padding: 0;
.counter {
color: var(--text-tertiary);
display: block;
font-weight: $bold;
line-height: calc($unit * 6);
position: absolute;
right: $unit-2x;
top: 0;
pointer-events: none;
}
input {
background: transparent;
border-radius: $input-corner;
// border: 2px solid transparent;
box-sizing: border-box;
color: var(--text-primary);
padding: calc($unit * 1.75) $unit-2x;
width: 100%;
font-size: $font-regular;
font-family: inherit;
@include smooth-transition($duration-quick, border-color);
&:focus {
// @include focus-ring($blue);
}
}
.iconLeft,
.iconRight {
position: absolute;
display: flex;
align-items: center;
pointer-events: none;
color: var(--text-secondary);
:global(svg) {
fill: currentColor;
}
}
.iconLeft {
left: $unit-2x;
}
.iconRight {
right: $unit-2x;
}
&:has(.iconLeft) input {
padding-left: $unit-5x;
}
&:has(.iconRight) input {
padding-right: $unit-5x;
}
&:has(.counter) input {
padding-right: $unit-8x;
}
input {
border: 2px solid transparent;
}
}
&[type='number']::-webkit-inner-spin-button {
-webkit-appearance: none;
}
&.contained {
background-color: var(--input-bound-bg);
&:hover:not(:disabled) {
background-color: var(--input-bound-bg-hover);
}
// For wrapper variant with contained
&.wrapper {
background-color: var(--input-bound-bg);
&:hover:not(:has(input:disabled)) {
background-color: var(--input-bound-bg-hover);
}
}
}
&.duration {
background: transparent;
border: none;
padding: 0;
width: initial;
height: 100%;
padding: calc($unit-2x - 2px) 0;
&:hover {
background: transparent;
}
&:focus,
&:focus-visible {
border: none;
}
}
&.number {
text-align: right;
width: $unit-8x;
}
&.range {
text-align: right;
width: $unit-12x;
}
&.alignRight {
text-align: right;
}
&:hover:not(:disabled):not(.contained) {
background-color: var(--input-bg-hover);
}
&:focus {
// @include focus-ring($blue);
}
&:disabled {
opacity: 0.5;
cursor: not-allowed;
}
}
// Direct input element styles
input.input {
-webkit-font-smoothing: antialiased;
background-color: var(--input-bg);
border-radius: $input-corner;
border: 2px solid transparent;
box-sizing: border-box;
color: var(--text-primary);
display: block;
font-family: var(--font-family);
font-size: $font-regular;
width: 100%;
padding: calc($unit * 1.5) $unit-2x;
@include smooth-transition($duration-quick, background-color);
&[type='number']::-webkit-inner-spin-button {
-webkit-appearance: none;
}
&.contained {
background-color: var(--input-bound-bg);
&:hover:not(:disabled) {
background-color: var(--input-bound-bg-hover);
}
}
&.duration {
background: transparent;
border: none;
padding: calc($unit-2x - 2px) 0;
width: initial;
height: 100%;
&:hover {
background: transparent;
}
&:focus,
&:focus-visible {
border: none;
}
}
&.number {
text-align: right;
width: $unit-8x;
}
&.range {
text-align: right;
width: $unit-12x;
}
&.alignRight {
text-align: right;
}
&.fullHeight {
height: 100%;
}
&:hover:not(:disabled):not(.contained) {
background-color: var(--input-bg-hover);
}
&:focus {
// @include focus-ring($blue);
}
&:disabled {
opacity: 0.5;
cursor: not-allowed;
}
}
// Placeholder styles
.input::placeholder,
.input > input::placeholder,
input.input::placeholder {
color: var(--text-tertiary);
opacity: 1;
}
</style>