@zag-js/steps
Version:
Core logic for the steps widget implemented as a state machine
225 lines (223 loc) • 7.93 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/steps.connect.ts
var steps_connect_exports = {};
__export(steps_connect_exports, {
connect: () => connect
});
module.exports = __toCommonJS(steps_connect_exports);
var import_dom_query = require("@zag-js/dom-query");
var import_utils = require("@zag-js/utils");
var import_steps = require("./steps.anatomy.js");
var dom = __toESM(require("./steps.dom.js"));
function connect(service, normalize) {
const { context, send, computed, prop, scope } = service;
const step = context.get("step");
const count = prop("count");
const percent = computed("percent");
const hasNextStep = computed("hasNextStep");
const hasPrevStep = computed("hasPrevStep");
const isStepValid = (index) => {
return prop("isStepValid")?.(index) ?? true;
};
const isStepSkippable = (index) => {
return prop("isStepSkippable")?.(index) ?? false;
};
const getItemState = (props) => ({
triggerId: dom.getTriggerId(scope, props.index),
contentId: dom.getContentId(scope, props.index),
current: props.index === step,
completed: props.index < step,
incomplete: props.index > step,
index: props.index,
first: props.index === 0,
last: props.index === count - 1,
skippable: isStepSkippable(props.index),
isValid: () => isStepValid(props.index)
});
const goToNextStep = () => {
send({ type: "STEP.NEXT", src: "next.trigger.click" });
};
const goToPrevStep = () => {
send({ type: "STEP.PREV", src: "prev.trigger.click" });
};
const resetStep = () => {
send({ type: "STEP.RESET", src: "reset.trigger.click" });
};
const setStep = (value) => {
send({ type: "STEP.SET", value, src: "api.setValue" });
};
return {
value: step,
count,
percent,
hasNextStep,
hasPrevStep,
isCompleted: computed("completed"),
isStepValid,
isStepSkippable,
goToNextStep,
goToPrevStep,
resetStep,
getItemState,
setStep,
getRootProps() {
return normalize.element({
...import_steps.parts.root.attrs,
id: dom.getRootId(scope),
dir: prop("dir"),
"data-orientation": prop("orientation"),
style: {
"--percent": `${percent}%`
}
});
},
getListProps() {
const arr = (0, import_utils.fromLength)(count);
const triggerIds = arr.map((_, index) => dom.getTriggerId(scope, index));
return normalize.element({
...import_steps.parts.list.attrs,
dir: prop("dir"),
id: dom.getListId(scope),
role: "tablist",
"aria-owns": triggerIds.join(" "),
"aria-orientation": prop("orientation"),
"data-orientation": prop("orientation")
});
},
getItemProps(props) {
const itemState = getItemState(props);
return normalize.element({
...import_steps.parts.item.attrs,
dir: prop("dir"),
"aria-current": itemState.current ? "step" : void 0,
"data-orientation": prop("orientation"),
"data-skippable": (0, import_dom_query.dataAttr)(itemState.skippable)
});
},
getTriggerProps(props) {
const itemState = getItemState(props);
return normalize.button({
...import_steps.parts.trigger.attrs,
id: itemState.triggerId,
role: "tab",
dir: prop("dir"),
tabIndex: !prop("linear") || itemState.current ? 0 : -1,
"aria-selected": itemState.current,
"aria-controls": itemState.contentId,
"data-state": itemState.current ? "open" : "closed",
"data-orientation": prop("orientation"),
"data-complete": (0, import_dom_query.dataAttr)(itemState.completed),
"data-current": (0, import_dom_query.dataAttr)(itemState.current),
"data-incomplete": (0, import_dom_query.dataAttr)(itemState.incomplete),
onClick(event) {
if (event.defaultPrevented) return;
if (prop("linear")) return;
send({ type: "STEP.SET", value: props.index, src: "trigger.click" });
}
});
},
getContentProps(props) {
const itemState = getItemState(props);
return normalize.element({
...import_steps.parts.content.attrs,
dir: prop("dir"),
id: itemState.contentId,
role: "tabpanel",
tabIndex: 0,
hidden: !itemState.current,
"data-state": itemState.current ? "open" : "closed",
"data-orientation": prop("orientation"),
"aria-labelledby": itemState.triggerId
});
},
getIndicatorProps(props) {
const itemState = getItemState(props);
return normalize.element({
...import_steps.parts.indicator.attrs,
dir: prop("dir"),
"aria-hidden": true,
"data-complete": (0, import_dom_query.dataAttr)(itemState.completed),
"data-current": (0, import_dom_query.dataAttr)(itemState.current),
"data-incomplete": (0, import_dom_query.dataAttr)(itemState.incomplete)
});
},
getSeparatorProps(props) {
const itemState = getItemState(props);
return normalize.element({
...import_steps.parts.separator.attrs,
dir: prop("dir"),
"data-orientation": prop("orientation"),
"data-complete": (0, import_dom_query.dataAttr)(itemState.completed),
"data-current": (0, import_dom_query.dataAttr)(itemState.current),
"data-incomplete": (0, import_dom_query.dataAttr)(itemState.incomplete)
});
},
getNextTriggerProps() {
return normalize.button({
...import_steps.parts.nextTrigger.attrs,
dir: prop("dir"),
type: "button",
disabled: !hasNextStep,
onClick(event) {
if (event.defaultPrevented) return;
goToNextStep();
}
});
},
getPrevTriggerProps() {
return normalize.button({
dir: prop("dir"),
...import_steps.parts.prevTrigger.attrs,
type: "button",
disabled: !hasPrevStep,
onClick(event) {
if (event.defaultPrevented) return;
goToPrevStep();
}
});
},
getProgressProps() {
return normalize.element({
dir: prop("dir"),
...import_steps.parts.progress.attrs,
role: "progressbar",
"aria-valuenow": percent,
"aria-valuemin": 0,
"aria-valuemax": 100,
"aria-valuetext": `${percent}% complete`,
"data-complete": (0, import_dom_query.dataAttr)(percent === 100)
});
}
};
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
connect
});