@codegouvfr/react-dsfr/Tabs.js

French State Design System React integration library

"use client";
var __rest = (this && this.__rest) || function (s, e) {
    var t = {};
    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
        t[p] = s[p];
    if (s != null && typeof Object.getOwnPropertySymbols === "function")
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
        }
    return t;
};
import React, { memo, forwardRef, useId, useState, useEffect } from "react";
import { symToStr } from "tsafe/symToStr";
import { fr } from "./fr";
import { cx } from "./tools/cx";
import { assert } from "tsafe/assert";
import { useCallbackFactory } from "./tools/powerhooks/useCallbackFactory";
/** @see <https://react-dsfr-components.etalab.studio/?path=/docs/components-tabs> */
export const Tabs = memo(forwardRef((props, ref) => {
    const { className, label, classes = {}, tabs, selectedTabId, onTabChange, children } = props, rest = __rest(props, ["className", "label", "classes", "tabs", "selectedTabId", "onTabChange", "children"]);
    assert();
    const id = useId();
    const getSelectedTabIndex = () => {
        assert(selectedTabId !== undefined);
        return tabs.findIndex(({ tabId }) => tabId === selectedTabId);
    };
    const [selectedTabIndex, setSelectedTabIndex] = useState(selectedTabId !== undefined ? getSelectedTabIndex : 0);
    useEffect(() => {
        if (selectedTabId === undefined) {
            return;
        }
        setSelectedTabIndex(getSelectedTabIndex());
    }, [selectedTabId]);
    const onTabClickFactory = useCallbackFactory(([tabIndex]) => {
        if (selectedTabId === undefined) {
            onTabChange === null || onTabChange === void 0 ? void 0 : onTabChange({
                tabIndex,
                "tab": tabs[tabIndex]
            });
        }
        else {
            onTabChange(tabs[tabIndex].tabId);
        }
    });
    const getPanelId = (tabIndex) => `tabpanel-${id}-${tabIndex}-panel`;
    const getTabId = (tabIndex) => `tabpanel-${id}-${tabIndex}`;
    return (React.createElement("div", Object.assign({ className: cx(fr.cx("fr-tabs"), className), ref: ref }, rest),
        React.createElement("ul", { className: fr.cx("fr-tabs__list"), role: "tablist", "aria-label": label }, tabs.map(({ label, iconId }, tabIndex) => (React.createElement("li", { key: label + (iconId !== null && iconId !== void 0 ? iconId : ""), role: "presentation" },
            React.createElement("button", { id: getTabId(tabIndex), className: cx(fr.cx("fr-tabs__tab", iconId, "fr-tabs__tab--icon-left"), classes.tab), tabIndex: tabIndex === selectedTabIndex ? 0 : -1, role: "tab", "aria-selected": tabIndex === selectedTabIndex, "aria-controls": getPanelId(tabIndex), onClick: onTabClickFactory(tabIndex) }, label))))),
        selectedTabId === undefined ? (tabs.map(({ content }, tabIndex) => (React.createElement("div", { key: tabIndex, id: getPanelId(tabIndex), className: cx(fr.cx("fr-tabs__panel", `fr-tabs__panel${tabIndex === selectedTabIndex ? "--selected" : ""}`), classes.panel), role: "tabpanel", "aria-labelledby": getTabId(tabIndex), tabIndex: 0 }, content)))) : (React.createElement("div", { id: getPanelId(selectedTabIndex), className: cx(fr.cx("fr-tabs__panel", "fr-tabs__panel--selected"), classes.panel), role: "tabpanel", "aria-labelledby": getTabId(selectedTabIndex), tabIndex: 0 }, children))));
}));
Tabs.displayName = symToStr({ Tabs });
export default Tabs;
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