eewing
37 lines
1.3 KiB
JavaScript
37 lines
1.3 KiB
JavaScript
import { attachRef } from "svelte-toolbelt";
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import { createBitsAttrs } from "../../internal/attrs.js";
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const progressAttrs = createBitsAttrs({
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component: "progress",
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parts: ["root"],
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});
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export class ProgressRootState {
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static create(opts) {
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return new ProgressRootState(opts);
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}
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opts;
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attachment;
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constructor(opts) {
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this.opts = opts;
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this.attachment = attachRef(this.opts.ref);
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}
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props = $derived.by(() => ({
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role: "progressbar",
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value: this.opts.value.current,
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"aria-valuemin": this.opts.min.current,
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"aria-valuemax": this.opts.max.current,
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"aria-valuenow": this.opts.value.current === null ? undefined : this.opts.value.current,
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"data-value": this.opts.value.current === null ? undefined : this.opts.value.current,
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"data-state": getProgressDataState(this.opts.value.current, this.opts.max.current),
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"data-max": this.opts.max.current,
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"data-min": this.opts.min.current,
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"data-indeterminate": this.opts.value.current === null ? "" : undefined,
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[progressAttrs.root]: "",
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...this.attachment,
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}));
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}
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function getProgressDataState(value, max) {
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if (value === null)
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return "indeterminate";
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return value === max ? "loaded" : "loading";
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}
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