hensei-web/src/lib/components/ui/element-picker/ElementPicker.svelte

128 lines
3.2 KiB
Svelte

<svelte:options runes={true} />
<script lang="ts">
import Select from '../Select.svelte'
import MultiSelect from '../MultiSelect.svelte'
import ElementPickerSegmented from './ElementPickerSegmented.svelte'
import { ELEMENT_LABELS, getElementImage } from '$lib/utils/element'
// Element display order: Fire(2) → Water(3) → Earth(4) → Wind(1) → Light(6) → Dark(5)
const ELEMENT_DISPLAY_ORDER = [2, 3, 4, 1, 6, 5]
interface Props {
value?: number | number[]
onValueChange?: (value: number | number[]) => void
multiple?: boolean
includeAny?: boolean
mode?: 'auto' | 'segmented' | 'dropdown'
contained?: boolean
size?: 'small' | 'medium' | 'large'
showClear?: boolean
disabled?: boolean
class?: string
}
let {
value = $bindable(),
onValueChange,
multiple = false,
includeAny = false,
mode = 'auto',
contained = false,
size = 'medium',
showClear = false,
disabled = false,
class: className = ''
}: Props = $props()
// Map size to segmented control size (small stays small, medium/large become regular)
const segmentedSize = $derived(size === 'small' ? 'small' : 'regular')
// Responsive detection for auto mode
let isMobile = $state(false)
$effect(() => {
if (typeof window === 'undefined') return
const mq = window.matchMedia('(max-width: 640px)')
isMobile = mq.matches
const handler = (e: MediaQueryListEvent) => {
isMobile = e.matches
}
mq.addEventListener('change', handler)
return () => mq.removeEventListener('change', handler)
})
// Determine if we should use dropdown mode
const shouldUseDropdown = $derived(mode === 'dropdown' || (mode === 'auto' && isMobile))
// Build element options for Select/MultiSelect
const options = $derived.by(() => {
const order = includeAny ? [0, ...ELEMENT_DISPLAY_ORDER] : ELEMENT_DISPLAY_ORDER
return order.map((element) => ({
value: element,
label: element === 0 ? 'Any' : (ELEMENT_LABELS[element] ?? 'Unknown'),
image: getElementImage(element)
}))
})
// Handle value changes for single-select dropdown
function handleSingleChange(newValue: number | undefined) {
if (newValue !== undefined) {
value = newValue
onValueChange?.(newValue)
}
}
// Handle value changes for multi-select dropdown
function handleMultipleChange(newValue: number[]) {
value = newValue
onValueChange?.(newValue)
}
// Handle value changes for segmented control
function handleSegmentedChange(newValue: number | number[]) {
value = newValue
onValueChange?.(newValue)
}
</script>
{#if shouldUseDropdown}
{#if multiple}
<MultiSelect
{options}
value={Array.isArray(value) ? value : value !== undefined ? [value] : []}
onValueChange={handleMultipleChange}
{size}
{contained}
disabled={disabled}
placeholder="Select elements..."
class={className}
/>
{:else}
<Select
{options}
value={typeof value === 'number' ? value : undefined}
onValueChange={handleSingleChange}
{size}
{contained}
disabled={disabled}
placeholder="Select element"
class={className}
/>
{/if}
{:else}
<ElementPickerSegmented
{value}
onValueChange={handleSegmentedChange}
{multiple}
{includeAny}
{contained}
{showClear}
size={segmentedSize}
disabled={disabled}
class={className}
/>
{/if}