eewing
134 lines
3.3 KiB
Svelte
134 lines
3.3 KiB
Svelte
<script lang="ts">
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import { watch } from "runed";
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import { boxWith, mergeProps } from "svelte-toolbelt";
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import { type DateValue } from "@internationalized/date";
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import { CalendarRootState } from "../calendar.svelte.js";
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import type { CalendarRootProps } from "../types.js";
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import { useId } from "../../../internal/use-id.js";
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import { noop } from "../../../internal/noop.js";
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import { getDefaultDate } from "../../../internal/date-time/utils.js";
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import { resolveLocaleProp } from "../../utilities/config/prop-resolvers.js";
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let {
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child,
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children,
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id = useId(),
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ref = $bindable(null),
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value = $bindable(),
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onValueChange = noop,
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placeholder = $bindable(),
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onPlaceholderChange = noop,
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weekdayFormat = "narrow",
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weekStartsOn,
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pagedNavigation = false,
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isDateDisabled = () => false,
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isDateUnavailable = () => false,
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fixedWeeks = false,
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numberOfMonths = 1,
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locale,
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calendarLabel = "Event",
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disabled = false,
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readonly = false,
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minValue = undefined,
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maxValue = undefined,
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preventDeselect = false,
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type,
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disableDaysOutsideMonth = true,
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initialFocus = false,
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maxDays,
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monthFormat = "long",
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yearFormat = "numeric",
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...restProps
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}: CalendarRootProps = $props();
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const defaultPlaceholder = getDefaultDate({
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defaultValue: value,
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minValue,
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maxValue,
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});
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function handleDefaultPlaceholder() {
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if (placeholder !== undefined) return;
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placeholder = defaultPlaceholder;
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}
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// SSR
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handleDefaultPlaceholder();
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watch.pre(
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() => placeholder,
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() => {
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handleDefaultPlaceholder();
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}
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);
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function handleDefaultValue() {
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if (value !== undefined) return;
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value = type === "single" ? undefined : [];
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}
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// SSR
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handleDefaultValue();
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watch.pre(
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() => value,
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() => {
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handleDefaultValue();
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}
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);
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const rootState = CalendarRootState.create({
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id: boxWith(() => id),
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ref: boxWith(
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() => ref,
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(v) => (ref = v)
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),
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weekdayFormat: boxWith(() => weekdayFormat),
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weekStartsOn: boxWith(() => weekStartsOn),
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pagedNavigation: boxWith(() => pagedNavigation),
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isDateDisabled: boxWith(() => isDateDisabled),
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isDateUnavailable: boxWith(() => isDateUnavailable),
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fixedWeeks: boxWith(() => fixedWeeks),
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numberOfMonths: boxWith(() => numberOfMonths),
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locale: resolveLocaleProp(() => locale),
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calendarLabel: boxWith(() => calendarLabel),
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readonly: boxWith(() => readonly),
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disabled: boxWith(() => disabled),
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minValue: boxWith(() => minValue),
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maxValue: boxWith(() => maxValue),
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disableDaysOutsideMonth: boxWith(() => disableDaysOutsideMonth),
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initialFocus: boxWith(() => initialFocus),
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maxDays: boxWith(() => maxDays),
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placeholder: boxWith(
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() => placeholder as DateValue,
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(v) => {
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placeholder = v;
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onPlaceholderChange(v as DateValue);
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}
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),
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preventDeselect: boxWith(() => preventDeselect),
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value: boxWith(
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() => value,
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(v) => {
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value = v;
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// oxlint-disable-next-line no-explicit-any
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onValueChange(v as any);
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}
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),
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type: boxWith(() => type),
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monthFormat: boxWith(() => monthFormat),
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yearFormat: boxWith(() => yearFormat),
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defaultPlaceholder,
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});
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const mergedProps = $derived(mergeProps(restProps, rootState.props));
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</script>
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{#if child}
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{@render child({ props: mergedProps, ...rootState.snippetProps })}
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{:else}
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<div {...mergedProps}>
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{@render children?.(rootState.snippetProps)}
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</div>
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{/if}
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